Window Installation Specialists

Located in Pittsburgh, Pennsylvania

Address: 3945 Forbes Ave #462, Pittsburgh, PA 15213, United States

Phone: +1 724-446-0275

Rating: 4.6

Services

Identifies as women-owned
On-site services
LGBTQ+ friendly

Photos

Latest Fire Recovery & Restoration Services

Comments

Review 1 (2024-12-24 - Rating: 5)
I can’t say enough wonderful things about Window Installation Specialists! From beginning to end everything was perfectTo begin with the offer the 3 big window company’s for installation. It is one stop shopping, taking the guess work out of which company to select. Melissa knows her stuff about windows that is for sure. I got 2 sliding glass doors from them… we priced out the cost for new windows as well. Anyone will tell you this is a very expensive undertaking. I learned a valuable lesson being “taken” by another company.The installers Matt,Tim,and “D” are top notch craftsman! They were efficient,neat did an outstanding job to make sure everything was perfect…. And it is perfect.Melissa and Bill have a great company with great employees

Review 2 (2024-10-25 - Rating: 5)
The guys arrived early and started working immediately. They took great care of my property and were very polite and professional. They did an awesome job and I’m very very happy with my doors.

Review 3 (2024-11-25 - Rating: 4)
I had a wonderful experience with Window Installation Specialists. Theyve replaced the windows in my house in two separate installments and Im very pleased with their work. The installers were on time, polite, efficient and did a great job cleaning up. I would definitely hire them again.

Review 4 (2024-10-16 - Rating: 5)
The first time i met Melissa we had a great meeting. She explained the process so well from start to finish..There pricing is fair and affordable..The install crew were very professional, cordial, and also explained every step in removal and installation and didnt mind me asking a lot of questions. I am and old school wood worker and there workmanship is outstanding, we couldnt be more pleased with the entire project. The Anderson glider windows look amazing and function great ..We highly recommend Window Installation Specialist of Pittsburgh, Inc.

Review 5 (2024-09-09 - Rating: 5)
The door was exactly what I expected to get. It slides open and closes very easily. It is very sound proof for city living. The installers did an excellent job and cleaned up. Thank you! The 🍷 is very good too!

Review 6 (2024-09-19 - Rating: 5)
Great to work with! Punctual, thorough, knowledgeable. Was a great experience. Melissa, Bill, Tim and the entire team were wonderful to work with. Window installation was quick and they were very clean and particular. Will get them to do the other windows for sure! You won’t be disappointed!

Review 7 (2023-10-03 - Rating: 5)
From ordering to installation the process was smooth. Window installers were professional, on time, courteous, and took care to protect the floor and furniture as well as cleaned up all debris from the replacement. The windows and patio door look great and we are extremely happy and already have another appointment scheduled for more work.

Review 8 (2024-10-08 - Rating: 5)
Window Installation specialists are Pella platinum certified contractors. They replaced 5 Pella Windows for us. The team that was here was very professional, friendly and Tim, who seemed to be the team leader, kept us informed and up to date on what they were doing. They arrived early, a pleasant surprise. They put the same quality into the cleanup after as they did their work. Very pleased.

Review 9 (2024-09-06 - Rating: 5)
Matt, Tim and team did an excellent job replacing our windows to Pella windows and a front door. They worked as a team the entire time. They put drop cloths and plastic on the step and walk areas to keep the floors clean and they put drop cloths on all of the furniture. When one of the workers need a hand there was always someone there to help out. There was always a person with a shop vacuum to clean up the windows once the old window was out and the new window to be put in place. The trim wood pieces were cut outside and they even sweep up that are too. They took all of the old windows away. Not like my neighbor who had the windows replaced and left the old windows in bagster out by the street for several days to weeks. I was very happy with the workmanship.

Review 10 (2024-05-29 - Rating: 5)
Working with Window Installation Specialists, to replace our windows was a wonderful experience. They were complete professionals from Management and Sales, to the Crew of Installation Technicians. All were friendly, kind and respectful. They took great care to keep our home free of dust and debris.Though they estimated our installation would take 3 days, due to rain in the forecast, they pushed and finished in one.My Brother, who is a contractor, inspected the finished installation. He said the windows were so beautifully installed, I shouldnt rehang drapes over them!Thank you Window Installation Specialists!

Review 11 (2024-03-28 - Rating: 5)
The 3 man crew that installed our 6 windows were efficient, friendly and respectful of our homeThe trim woodwork was especially well done. Have used this company several times in the past and never been disappointed.

Review 12 (2024-06-07 - Rating: 5)
Melissa and Bill were very thorough in explaining the process and checking in to see how things were going. The workers were very capable, knowledgeable and helpful. At the end of each day everything was cleaned up. I would highly recommend Window Installation Specialists and their workers if thinking about getting new windows. We had them do our back windows 6 years ago, our kitchen patio door done 5 years ago and the front windows this year. We’ve been pleased with the workmanship and haven’t had any issues.GREAT JOB!!!!!

Review 13 (2024-01-18 - Rating: 5)
We have had Window Installation Specialists work at our home on two separate occasions. The first time they replaced all our windows. The installers were fast efficient and cleaned up everything when they were finished. We were so pleased with their work we had them return to replace our exterior doors. The doors are beautiful and the installers were just as great this time! The owners Bill and Melissa are so great to deal with. If you have any questions, they are very thorough and patient. They ALWAYS return phone calls and deliver “everything” they promise. Their follow-up for any issue is amazing, unlike some other contractors who make promises and then keep putting you off. We highly recommend them and would definitely use their services again!!!

Review 14 (2020-11-11 - Rating: 5)
We have corner windows in our house that needed a total replacement. After getting quotes from a few companies, we decided on Window Installation Specialist. We were impressed with Melissa as she helped us with the perfect choice windows. We went with Pella. Bill came out to do a final measure and review the job. He noticed that our lintels needed some attention and explained how we could prepare them. During the installation process the crew made sure that everything was just perfect. The interior trim was installed with perfection. We choose to do the staining ourselves. We could not be any happier with our new windows. We have been praising Window Installation Specialist to our friends.

Review 15 (2024-08-05 - Rating: 5)
The workers were all very friendly and courteous. They took time to protect the furniture and cover the carpeting. They did great work. I would highly recommend them.Madeline Zumbo

Review 16 (2021-09-17 - Rating: 5)
I received estimates from four contractors and choseWindow Installation Specialists. Owners Bill and Melissaunderstood my needs and offered good advice based on theirdecades of experience and patiently answered my numerousquestions. The installers, Tim and Jim, worked diligently andprofessionally to get the job done. I am very pleased with theoutcome.

Review 17 (2024-01-09 - Rating: 5)
Melissa was just the best. She helped navigate us through the process of window choice, insurance claims, and installation. We needed to replace all of our wood-clad windows in our home. (Full sized windows, not replacement)Our windows were measured, ordered and installed in the timeframe she had set out.The installation team was professional and knowledgeable. Tim the crew leader was just the best. He was kind and did really great work with the framing and trim. It looks amazing. He is very talented.We really appreciated the care and comfort they provided during a difficult time for us. I highly recommend them.I wish we had this type of professionalism and great work with all of our home projects.Cheers !

Review 18 (2023-07-18 - Rating: 5)
The team of installers was amazing! They came in covered my furniture and floors. Cleaned up inside and out!!! So neat and clean and the windows are exactly what I wanted. Thank you to the team and Melissa.

Review 19 (2023-08-03 - Rating: 5)
We had a great experience with Window Installation Specialists! Melissa, Bill and their staff were professional, and thorough. They protected our carpet and cleaned up everything before they left. From our first encounter with Melissa when she came to our home to evaluate our windows and to give us a price, to the installation, we were very please. I never felt pressured and they gave excellent options for our needs. It wasn’t one option fits all! Thank you!

Review 20 (2024-01-12 - Rating: 5)
Outstanding experience. The owners are closely involved with every step and they use in-house teams for installation instead of contractors. That makes a huge difference in many ways. Overall, we may have paid slightly more than the budget option, but it was still less than half of what Renewal wanted and the quality of the work and the experience was worth it. This was the most pleasant experience we’ve had with a company doing work on our house.The gentlemen who did our installation were amazingly courteous when interacting with us and asking questions, but they were also very professional when not. They didn’t swear or talk about anything obscene which sounds like a no-brainer, but we’ve had crews come through that yelled curse words that the whole neighborhood could hear.In addition to being pleasant and well-mannered, they were also very respectful of our home and us while we shared the space. Very clean throughout the whole process and and when they left.I recommend them to everyone who mentions they need windows!

Review 21 (2021-08-09 - Rating: 5)
Great window company. I’ve had a slider door several years ago installed and window replacement recently. No complaints and they did quality work. I worked along side them to replace the exterior trim around each window. They were very helpful and professional throughout the entire job. I will need some more windows replaced in the future. They will be my first call.

Review 22 (2024-01-18 - Rating: 5)
This was one of the best contractors we have hired. They were extremely responsive anytime we contacted them through phone or email and very reliable. When I contacted them to get an estimate, within days the owner came to my house, went through and discussed what we wanted and gave us an estimate. After we agreed to the estimate, the owner came back to take final measurements and confirm the types of windows we wanted. We ordered Andersen windows with UV protection.Within a week of them receiving the windows, they scheduled to come to my house and install them. They came on a Tuesday and because we were going out of town on Thursday, they brough extra guys to make sure the whole job was complete by the end of the day Wednesday. They did just that and everything turned out great. They replaced almost 30 casement and double hung windows with all new trim on the inside, new foam insulation between the windows and sealed everything on the outside. Everything turned out beautiful.If you want a great contractor that is reliable and will always return your calls or answer the phone, then call this company. They made the whole process go smooth and carefree.

Review 23 (2024-05-07 - Rating: 5)
The quality and workmanship was exceptional. The owners and workers were very professional; communicated on progress and timeline. I would recommend Window Specialist to anyone!!They did a fantastic job. This is the second time I used Window Specialist and both times , they have exceeded expectations!

Review 24 (2024-02-22 - Rating: 5)
Tim and Matt did a great job installing my new basement door. I have been a customer of window installation specialist for many years, and I have been very happy with the advice they gave, and with the windows and doors they have replaced on all three levels of my house. Thanks for your great service!

Review 25 (2023-06-28 - Rating: 5)
The team at Window Installation Specialists was a pleasure to work with, from the first call to schedule the estimate, through the installation of 4 replacement Anderson windows. The windows look very nice and we felt the price was competitive and reasonable. We were particularly impressed with the installation team. They were very polite, personable and professional, and they cleaned up everything before they left. It is very rare to have such a positive experience with contractors. We would highly recommend this company to anyone needing new windows.

Review 26 (2023-11-29 - Rating: 5)
I cant say enough about how satisfied my wife and I are with Window Installation Specialists.....Bill and Melissa answered every question and concern we had, and guided us along the way to make sure we ordered everything we wanted. Our windows and new front door actually came in a week or two early, and when they asked if they could do the install the Monday of Thanksgiving week... we were a little apprehensive, but Bill assured us they would complete the job in 2 days...which they did!!Again, we cant say enough about Bills crew. He was right there working along-side them, they covered all floor and carpeted areas, cleaned up each area as they worked...had outside team working on the exterior trim, interior team removing old windows and replacing... all while the clean-up crew was doing their job.They really have a good,experienced, considerate crew... that takes pride in their work. In this day and age...thats sometimes hard to come by. They did a great job.... and we would recommend them highly.

Review 27 (2024-08-16 - Rating: 5)
Matt and Angelo were fantastic professional and so speedy in putting in our windows and doors, the price is also fantastic from point a to point z I highly recommend this company

Review 28 (2023-11-10 - Rating: 5)
We looked at six different window companies and Melissa and Bill gave us the best deal by far. The installation crew, Tim Matt and Tristan were very friendly and courteous. They worked very hard and seldom took a break. They cleaned up after themselves inside and out. I highly recommend this company.

Review 29 (2023-09-29 - Rating: 5)
We’ve enjoyed our home for many years, so when we realized we wanted to replace the windows & doors we looked at Pella first. Our daughter had her windows replaced by your company a few years ago and she has always been very pleased with the product and installation. Your crew just finished installing 2 entry doors & storm doors, and 19 windows in our 100+ year old house. They worked hard and finished the job in 4 days. They were courteous, pleasant, and efficient; took great pride in their work; and the results are beautiful. I am in awe of their craftsmanship. The 250 series vinyl windows that we chose are easy to clean, and I love the disappearing screens. A few minor details remain to be addressed by Pella Service - 2 missing screens, a screen that needs to be changed from bottom to top, and a lock on the back storm door that is malfunctioning. We are also waiting for the name and number of the company’s painter. Thank you Bill & Melissa for being so involved in our project!!

Review 30 (2023-12-02 - Rating: 5)
We contacted a number of companies for quotes and had them come to our home to present their product and provide a price. Most of them were exactly what youd expect, with varying degrees of either super quick or incredibly drawn out presentations often with high pressure tactics to agree to buy on the spot or within a few days. When comparing the actual products in an apples to apples type of way, you will find that there really arent that many options once you figure out the material that you desire (I.e. wood, vinyl, composite, etc.), so thats when you realize that it comes down to some combination of price and service. That is where Window Installation Specialists of Pittsburgh sets themselves apart from the pack. From the first point of contact for scheduling a quote down to the final installation of the windows, they were responsive, considerate, and reasonable. At the end of the day, we had our heart set on getting Andersen Fibrex windows. Both Melissa and Bill made sure to make us aware of all of the considerations with whatever option we went with (we were replacing 50+ year old Pella wood windows) and were patient with us as we navigated our decision making process. Hopefully reading this review will save some folks some time, based on the experience we had. Having sat through 6 different presentations, we are fortunate that selecting Window Installation Specialists of Pittsburgh was the obvious choice. Beginning with the fact that they are a local company with personalized service to the fairness of their pricing and, finally, the fact that they have their own quality crew as opposed to most others who subcontract, this company is top notch in every way. At the end of the day, the material/manufacturer of the specific product you select is what drives the cost range of your project. Given that Window Installation Specialists of Pittsburgh offers and are certified to install most of the products offered by major companies like Pella, Andersen, and Marvin, they are easily the most reasonably priced while still offering the personal touch and quality installation everyone desires. Big thanks to Melissa, Bill, and the crew! They made a challenging and costly home project that most homeowners dread into as pleasant of an experience as it could possibly be. Call them and give them an opportunity to earn your business for your next window project and I promise you wont be disappointed!

Review 31 (2024-12-07 - Rating: 5)
A picture is worth 1000 words.Matt and his crew did a first class install.

Review 32 (2024-01-04 - Rating: 5)
I highly recommend Window Installation Specialists in North Huntingdon. They installed five Pella windows for us at a price no one could beat. The owners, Melissa and Bill were wonderful to work with. They are very professional, friendly, and accommodating. Installation day was a breeze. No mess to clean up afterwards. Truly, look no further. This is definitely the window company you want to choose!

Review 33 (2024-07-02 - Rating: 5)
Professional, quick, didnt leave any mess, solid work, looks great. Cant ask for more.

Review 34 (2022-10-10 - Rating: 5)
This is the fourth time we have used Window Installation Specialists on a project (we have a lot of windows and couldnt afford to do the entire house all at once.) Our first project was more than 20 years ago. We couldnt be happier with the workmanship, the quality, the price and the advice we get from Bill and Melissa and their staff. We have had everything from custom windows to stock windows to combinations of the two to make the best out of our nearly 100-year-old home. Stress free and beautiful!

Review 35 (2024-11-22 - Rating: 5)
We had a very good experience with Window Installation Specialists. Melissa came to the house to give us our options for replacement windows. We are dividing our whole home replacement into phases. Phase 1 is complete and we couldn’t be happier. Bill came out on the first day to make sure all was going well. The installation crew is great! They’re professional and go beyond expectations to make sure the job is done satisfactorily. Definitely recommend!

Review 36 (2022-09-20 - Rating: 5)
We contracted with Window Installation Specialists to replace the old windows in our home. We are very pleased with the work they did. The crew made it a point to do the job at our home the same way that they would do it at their own home. They clearly take pride in the work that they do. When they left, everything was neat and nothing was left undone. We were impressed by the crew and by the fact that the owner, Bill, was on site working and providing the rest of the crew with guidance. We considered several companies for this job but we are very happy that we ultimately chose Window Installation Specialists to do the work. We highly recommend this company for window replacement.

Review 37 (2024-05-02 - Rating: 5)
From sales to installation, everyone was knowledgeable and professional. The windows and patio door looks beautiful. Thanks to Melissa and the installation team for making this so easy and affordable!

Review 38 (2023-05-15 - Rating: 5)
We ordered windows last June for the front of our house and just had them installed a week ago. This is no fault of WIS since our windows had to be custom made so be prepared if you live in a house that is historical like ours and has strict requirements, youre going to be waiting awhile. WIS was so wonderful to deal with and Bill and his team are incredibly knowledgeable, tactful and professional which was a big comfort for us first time window buyers. I was expecting the place to be a mess afterwards but they cleaned up along the way and youd never know they were here! They even fixed trim in the inside and also went above and beyond to find a decorative trim that matched the original one they had to remove on the exterior first floor window. Overall we are extremely happy with how things turned out and even more so, we can finally open our windows and enjoy the breeze! We will definitely be using WIS again when it comes time to replace the rest of our windows

Review 39 (2021-09-13 - Rating: 5)
We made a significant investment this year replacing all our windows and the front door.Unlike other companies, Window Installation Specialists were focused on our needs and did not employ any high pressure sales tactics.We are super happy with the outcome! Melissa provided great advice on some of our brand and design decisions and Bill ensured that everything was installed to our satisfaction. Our new Anderson windows and installation are perfect as is the new front door!

Review 40 (2023-10-26 - Rating: 5)
We had nothing but a great experience working with Window Installation Specialists. They are very experienced and knowledgeable. The prices were better than any other quotes we received. We would highly recommend this company.

Review 41 (2021-09-08 - Rating: 5)
My window and door replacement project was top notch and professional from start to finish. Melissa came to give me estimates and offered several suggestions for my project that I really appreciated...ideas that I hadnt thought of. She gave me several price level options. The installers were very respectful of my home and did an excellent job.Everything was totally cleaned up at the end of the project and I love my new windows and doors.

Review 42 (2021-09-14 - Rating: 5)
Bill and Mellisa (owners) were very thorough and professional from start to finish. We had two windows installed in a wall that did not previously have windows, so they had to cut the openings and install the windows. They gave us helpful advice on the necessary preparation before the day of the job. Bill and the crew did a great job with the installation. They were fine tuned machine. We are very pleased with the windows! They look like they’ve always been there! We would highly recommend WIndow Installation Specialists!

Review 43 (2022-06-30 - Rating: 5)
Hi Melissa, I wanted to let you and Bill know how much we love our windows!!You and Bill did an excellent job on matching our other windows perfectly. We could not be more satisfied and your install team was top notch. Not one detail was missed or overlooked. I’m so thankful I found you before going with any other company. You now have a lifetime customer. Thank you again!!!Andrea (Andie)

Review 44 (2019-10-25 - Rating: 5)
Outstanding! I highly recommend them. Here’s why... I am completely satisfied with Window Installation Specialists! The quality of workmanship, professionalism, and customer service were all outstanding. I compared prices with the Melissa Showroom and distributor and Window Installation Specialists offered identical Melissa windows at a significant discount and with same lifetime guarantee. A++

Review 45 (2021-09-02 - Rating: 5)
From the first meeting with Melissa who did the preliminary measurements and explained the window choices available to the final touches to the installation, everything was professional and everyone was easy to work with and professional. Im very pleased with my Anderson windows! This is a great family owned company! You can trust them for great prices, and service.

Review 46 (2024-01-28 - Rating: 5)
I highly recommend Window Installation Specialist! They were very informative, offered suggestions and very professional. Once the windows were in, we scheduled the installation and to my surprise was done in 2 days. We had all the windows replaced. I had one very minor concern, and they came back out immediately to fix it. I’m thrilled with the new windows!Here is old vs new. The new window looks so much bigger but it’s not!

Review 47 (2021-08-12 - Rating: 5)
Great professional installation and service . Melissa was very helpful explaining the different options for our patio doors . This gave us the opportunity to pick what was right for us . Bill and his crew did a superb job with the removal of our existing patio doors and replacing with neat - tidy - expert service . They installed the doors with much attention to detail . Highly recommend this company . We had our windows installed by thema few years back and only trusted the. With all 3 of our patio doors .

Review 48 (2023-06-23 - Rating: 5)
Melissa and Bill were wonderful to work with! They were professional and very efficient. Their work was outstanding. I am thrilled with my new windows and exterior doors!

Review 49 (2023-06-26 - Rating: 5)
Window Installation Specialists were very professional, on time, and performed their work quickly and efficiently. They gave suggestions on which windows needed to be replaced or repaired and the rationale behind their suggestion. Really great local company

Review 50 (2023-01-24 - Rating: 5)
From start to finish, a fantastic and honest experience. We spoke with all the big players and smaller contractors and Window Installation Specialists were the easy choice. Will be having them do more for us, highly recommend.

Review 51 (2024-05-09 - Rating: 5)
We had a very good experience with the owners & installers at the Window Installation Specialist. We like supporting local, small businesses and plan to use them in the future.

Review 52 (2024-09-21 - Rating: 5)
From the time Melissa and Bill came to measure until the crew left we were very happy with their professionalism and expertise. Everyone took great care on covering my furniture and new carpeting. They cleaned up after they were done. They were very courteous also. I would definitely recommend them.

Review 53 (2016-06-15 - Rating: 5)
Great company, they replaced every window in our house with no problems. They left no mess behind and the owners were on site during install. Very profesional, they had the best prices for the windows I wanted and helped us make an informed decision as to which brand best met our needs. Its been 2 winters with no problems, or leaks. I highly recommend them. They replaced my sills and did custom interior trim as well. Thanks!

Review 54 (2023-09-07 - Rating: 5)
Tim and Matt were our installers and they were fabulous! They were both friendly, professional and cleaned up completely after our door was installed. I highly recommend this company and crew!

Review 55 (2023-11-02 - Rating: 5)
We have been customers of The Window Installation Specialist for 20 years. Every installation has been professional and perfect. We highly recommend them!

Review 56 (2021-08-27 - Rating: 5)
Melissa and Bill just completed part 3 of our replacement window project. They have now replaced all of the windows in our house and we couldnt be happier. We would recommend them to anyone looking to have replacement windows done. Thanks again!

Review 57 (2023-05-30 - Rating: 5)
Window Installation Speicalists were great to work with! Melissa was responsive, and super helpful. The installation team was great also! Highly recommend!

Review 58 (2024-11-24 - Rating: 5)
Melissa was very helpful, very satisfied with the windows and overall a very good experience.

Review 59 (2024-01-31 - Rating: 5)
Window Installation Specialists were amazing from the beginning to end. They are a family base small business which we love to support.I cant say enough about Melissa & Bill Kish and the gentlemen that installed our windows.Melissa came out and measured our windows and had An estimate to me within days. She then came back out with her husband, Bill to verify everything (as far as measurements & Pella window type) before we place the order. The oder also came whin a timely manner.The crew was meticulous, punctual, knowledgeable, informative, friendly & personable, professional and their attention to detail was incredible. Tim, Matt, Bill(owner, yes, he was hands on, too) and Frank were terrific. They Were very conscientious about entering and exiting our home. They put down plastic, rugs, covered things & spaces that may get dirty during the install, and they cleaned up every day.We had a great experience and I would recommend them to anyone Needing windows.

Review 60 (2024-06-27 - Rating: 5)
Delighted with the entire experience from initial contact through installation: professional, competent, courteous, on-time and more. A++

Review 61 (2024-07-17 - Rating: 5)
The team was professional and courteous, and their after-install clean-up was spotless. Despite the installation taking place in the middle of winter, the work was done so quickly and efficiently that we hardly noticed the cold! It was a tough decision to remove our homes original wood windows since they were in very poor shape, but Im so glad I went through with the project. The rest of the winter was draft-free, and the new windows are beautiful. We chose the Pella Architect Series, and they have made a significant difference in our homes comfort and appearance.

Review 62 (2024-08-22 - Rating: 5)
Just completed a project to replace all the windows in our home with Andersen 400 series. We are excited about the beauty and livability improvements that Window Installation Specialists of Pgh, Inc. provided. Bill and Melissa Kish have been in business over 50 years; we benefited from their experience and ability to spec what would work for us, changing the retro 1960s style to more functional, with windows maximizing air flow and light, while remaining cohesive with the original split level design. Their plan executed on time and beautifully by their highly skilled and personable crew with Bill on site regularly. This team has access to a union bricklayer who does gorgeous work; he made larger two existing windows to our requirements, removing brick and building back so the changes are invisible. The artisanship and quality craftsmanship of this team is second to none plus they are good people and nice to have around. We are super pleased about the entire project and the outcome, we highly recommend them.

Review 63 (2024-01-04 - Rating: 5)
Window Installation Specialist did a great job helping me pick out the correct windows and getting them installed without any issues.I would highly recommend them

Review 64 (2023-06-12 - Rating: 5)
Very professional! The installers came at 10am and had 15 windows replaced and cleaned up by 2pm. Would definitely recommend Window Installation Specialists!

Review 65 (2024-07-02 - Rating: 5)
The Pella windows we had installed look fantastic. The crew that installed the windows were excellent, experienced, and real craftsman. We would highly recommend them. They took great care in respecting our house and completing the job on schedule. They truly are specialist.

Review 66 (2020-10-22 - Rating: 5)
I hired them to install a new window in my house. The technician was professional and arrived on time as promised. The installation process was flawless. The window looks great plus reasonable price too.

Review 67 (2024-08-26 - Rating: 5)
A pleasure to work with and an excellent job with all our windows!

Review 68 (2024-05-28 - Rating: 5)
Very easy to work with. Work was done professionally and quickly. Highly recommended.

Review 69 (2023-08-19 - Rating: 5)
They do great work and they are professional and skilled. They clean up after the work is completed and they don’t try to over sell you. Always a great experience.

Review 70 (2020-02-26 - Rating: 5)
Susan was very helpful and informative about the pella products. Her assistance and demonstrations provides us with the information to make the best decisions for our needs.

Review 71 (2021-08-28 - Rating: 5)
Just hired these guys to re-install my door. The technician was nice and professional. The installation has done quick and painless.

Review 72 (2024-02-08 - Rating: 4)
We were referred to Melissa and Bill by my brother who had a great experience with them installing Pella windows. We needed upstairs replacements for our old Andersen windows. Melissa and Bill were extremely knowledgeable and affordable. Their crew was polite and efficient even with some challenging windows in our older house that was built in 1940. We are very pleased with the final results and will recommend them to others.

Review 73 (2024-02-28 - Rating: 5)
Great service and everything occurred within the timeframe we were given. The windows look great!

Review 74 (2021-12-12 - Rating: 5)
Window Installation Specialists both cut down our window openings and installed great windows transforming our dining and living room. Thanks so much!

Review 75 (2023-08-31 - Rating: 5)
This company is amazing..very competitive pricing…high quality competent installation..highly skilled personnel and so much more. I would recommend them to anyone. Start to finish as promised on schedule. Thanks Bill and Melissa and Matt and Tim.

Review 76 (2023-07-17 - Rating: 5)
Met these guys at the Pittsburgh Home & Garden show. They quoted us Pella windows at a very reasonable price. The installation was almost painless (just a little movement of furniture and taking down blinds). Saved the original trim and we didn’t have to paint anything after. Stellar job and a joy to work with.

Review 77 (2023-09-01 - Rating: 5)
Window Installation Specialists replaced the windows in our sunroom more than 15 years ago. A year later we had a house fire and they worked with our contractor to replace nearly all of the windows in the house -- one or two on the opposite side of the house survived the fire. They were a pleasure to work with both times, starting with the initial design and spec phase thru the installation. Bill and Melissa and their team are complete professionals, always providing quality work and quality product (we went with Marvin windows). Recently we had a leak above one window and the source wasnt clear. Melissa sent two guys out that did a thorough review of the area, including getting up on the roof and offering to caulk a questionable area. Once on the roof it was obvious that the issue was there, not with the window. The guys were very polite and went beyond what was necessary. As the saying goes, I cant say enough good things about Window Installation Specialists and the team Bill & Melissa have.

Review 78 (2023-05-10 - Rating: 5)
My wife and I had Window Installation Specialists come and replace the windows and a french door in our home with brand new Anderson windows and door last month. The crew that arrived was prompt, courteous and did a marvelous job installing and trimming out the windows and door. We are both very satisfied with the project and highly recommend Window Installation Specialists to anyone who wants a job done right and done right the first time!

Review 79 (2023-12-15 - Rating: 5)
Very pleased with the windows installed and my new door!

Review 80 (2024-12-18 - Rating: 5)
Fantastic Company and Installers

Review 81 (2022-10-21 - Rating: 5)
Melissa and Bill put together a plan to replace our windows and doors with the products that we wanted at a price we could afford. Their installers, led by Tim, were professional, completed the installation in a very reasonable time frame, and did some really impressive, quality work including the carpentry around our new front door and French deck doors.

Review 82 (2023-08-30 - Rating: 5)
I was referred to Melissa at Window Installation Specialists by a family friend that had used them. I couldn’t have been happier with the job they did and the process leading up to installation. They installed, cleaned up and finished my four windows within a few hours.

Review 83 (2024-04-13 - Rating: 5)
Great crew! Easy to work with.

Review 84 (2021-09-08 - Rating: 4)
We used WIS to replace all. windows in our 110 yo house with mostly Pella & a few Anderson Kits. WIS was through, detail-oriented & cleaned up well, But our experience had a big covid-effect, so scheduling was tough. We waitedfor Pella to manufacture our windows, and so we had to reschedule installation a few times. Only one problem: we had 1 casement window & what we ordered wasn’t what we got. Many thanks to thorough installation team for catching this, overall I’d use them again, but be prepared for delays.