Energy Efficiency Experts

Located in Washington, District of Columbia

Address: 2437 15th St NW, Washington, DC 20009, United States

Phone: +1 202-557-9200

Rating: 4.8

Services

Identifies as women-owned
On-site services
Wheelchair-accessible car park
LGBTQ+ friendly
Transgender safe space
Appointment required

Photos

Latest Fire Recovery & Restoration Services

Comments

Review 1 (2024-06-21 - Rating: 5)
Had a fantastic experience with EEE. The process is simple, and state/local/other rebates are applied to the cost of the project, so you dont have to deal with any bureaucracy. They did the work yesterday and I can already feel the difference. My kitchen/back stairs used to get HOT because there was an insulation void; it is now the same temperature as the rest of the house. They also installed a range hood for ventilation, vented my bathroom fan so that the moisture actually leaves the house instead of going straight to the attic, and did some sealing through the house. Oh, and they were also super nice people. Its nice to have work done and feel like you got your moneys worth. I would highly recommend EEE!

Review 2 (2024-03-29 - Rating: 5)
I was very happy with EEE. They came out and did a very thorough audit of our home and revealed a lot of issues big and small with our homes efficiency. Some of the fixes I could do on my own and they gave a good quote for the larger things like blowing in insulation. They were able to come a few days later and do all the work and our home already feels a lot warmer.Very easy experience, very easy to work with, and thorough work done. I couldnt recommend them more.

Review 3 (2024-10-05 - Rating: 5)
Receptive team. Easy to work with. After all the work was done, I felt good about the services. I did not feel taken Advantage of.

Review 4 (2024-08-21 - Rating: 5)
Very good experience with auditor Alex. Email reminders sent prior to audit with what they needed me to prepare. Alex was on time and efficient with time.

Review 5 (2023-08-28 - Rating: 5)
Excellent experience! They scheduled us quickly, communicated in advance, showed up on time, and did the audit quickly. I got great information about how to improve my homes energy efficiency but didnt get pressured to perform work immediately. My wife and I have time to review and schedule upgrades when it works with our schedule. Id recommend to anyone.

Review 6 (2024-10-14 - Rating: 5)
The team of gentlemen were on time and professional. Cleaned up all debris and explained the process in detail. Great team representation!🤎🖤🤎🖤🤎

Review 7 (2024-08-05 - Rating: 5)
Great crew, worked quickly and did a good job. Very kind, and professional. Knowledge and explained the details well, very happy with the work completed!

Review 8 (2022-10-18 - Rating: 5)
BLUF: recommend without reservations. Now >1 year since our 50 year old home’s evaluation & re-insulation with EEE and I continue to be impressed and satisfied with their work. The home has been much warmer in cold weather and our winter utilities costs decreased noticeably. The unintended benefit of better soundproofing has also been nice. Jeremy and his team were very open, prompt, and communicative during the evaluation, planning, and and work phases - their presentation materials were all very helpful. They even accommodated late changes by us in stride during the work phase.

Review 9 (2022-06-01 - Rating: 5)
Marlene conducted an energy evaluation of our home. John S. led the team that did our energy efficiency projects. Both were very knowledgeable and proficient. Energy Efficiency Experts was able to improve our efficiency by 28% and our garage is no longer the coolest room in the house! From the basement to the third level, the house temperature is constant. A lot of work was done, but the crew left our home in pristine condition. Im so glad we did the Empower Maryland program.

Review 10 (2023-10-20 - Rating: 5)
Best money I have spent on home improvement! Pascale and her team were super detailed in their analysis and sat down with me to answer all my questions. Highly recommend their audit service.

Review 11 (2024-10-08 - Rating: 5)
I cannot say enough about the absolutely AMAZING job this crew did! Wow! Completely professional from beginning to end. In the end , the CFM reduction was 30%. Just outstanding. They arrived on time, left on time, and cleaned everything so well! And very reasonable priced!! Highly highly recommend!

Review 12 (2022-09-06 - Rating: 5)
I used Energy Efficiency Experts for a home energy audit. The team was professional, prompt, courteous, and thorough. At the end of their visit they delivered a very informative powerpoint presentation. I was worried that there was going to be hard sell after the assessment, but that didnt happen. Because of that - I would also consider using EEE for the required insulation work, too. Definitely worth the investment in the audit - good company, good people.

Review 13 (2022-11-30 - Rating: 5)
We were extremely impressed with the entire process from the energy audit to the insulation work done in our attic. Everyone was professional, caring and very tidy. The crew are actual employees of EEE and not subcontractors. They knew precisely what they were doing. On top of this, EEE handled all of the Pepco rebate paperwork making the project extremely cost effective. Five stars for superb work.

Review 14 (2022-09-02 - Rating: 5)
Pascale Meslin is phenomenal. A few years ago we asked her to do an intensive energy audit of our early 1960s residence. She was quick, efficient, thorough, practical and incredibly knowledgeable about how we could reduce air leaks in our home. She developed a clear treatment plan with guidance on payback periods. She was also sensitive to environmental issues and minimized use of foam insulation, preferring batting where appropriate.Recently, we asked her to help us solve a humidity issue in our house. We were experiencing 65-75% relative humidity in much of our house and considerable mold in the basement. When treating mold, first one needs to identify the source of water creating the high humidity levels in your walls or indoor air. Unlike others, she did not provide pro forma answers. Instead, she quickly developed the data needed to identify the sources of water creating the high humidity readings and developed a treatment plan. She recommended other professionals who could help carry out the treatment plan. She is bright, trustworthy, and easy to work with. Without reservations I recommend Energy Efficiency Experts for deep energy efficiency audits and analysis and diagnosis of water infiltration issues.

Review 15 (2021-12-29 - Rating: 5)
EEE did an energy audit for us in the Spring and also recommended some fixes, mainly related to the attic. We eventually contracted with them for that work, after getting a substantially higher quote from another company. They sealed the attic, added several inches of insulation along with baffles, built a platform so that we could continue using the attic for storage, and installed an attic fan and a bathroom exhaust fan. We appreciated their ability to pivot to an alternative solution when we found that their were no eave vents to allow the baffles to work. They also returned to do a second blower door test when the results from the first appeared to be faulty. Crew and foreman were friendly and professional.

Review 16 (2017-02-20 - Rating: 5)
This company did a very thorough energy audit for my than 50 year old house. From this audit, they planned to install insulation and seal up the house which they did. The company carried out the plans and i have had a lovely draft free winter. Pascale even returned to help me figure out the difference in temperature between the basement and upstairs. I highly recommend this company.

Review 17 (2020-03-11 - Rating: 5)
An energy audit showed where additional attic insulation and insulation in the basement next to garage would improve heat efficiency . Also updated recessed lighting which brought me into the 21 century and are energy efficient. Even though work was recently completed I can already feel the difference in comfort. The team arrived at appointed time, and cleaned up after completing job. Professional.

Review 18 (2021-10-05 - Rating: 5)
Great team that will help you find ways to reduce the energy costs of your house, and inform you of PEPCO rebates that you would be eligible for. I had attic insulation and a few other jobs done and I was impressed with the EEE staff from the initial visit to my house, through the insulation process and the interactions afterwards. They will also do the rebate paperwork for you, to simplify the process.

Review 19 (2022-03-20 - Rating: 5)
All the people we worked with at Energy Efficient Experts were terrific. Knowledgeable, responsive and communicative. A great experience from start to finish and we are excited for the results of more comfortable and more efficient home!

Review 20 (2022-01-03 - Rating: 5)
I called Energy Efficiency Experts (EEE) because my second floor bedrooms and bathrooms were consistently cold in the winter so I used space heaters to make them comfortable. EEE came to my home, did an assessment and determined the it need more attic insulation and sealing. Though the cost was more than I anticipated, the work EEE performed fixed the problem and now my second is much warmer in the winter and I no longer need the space heaters to keep warm.

Review 21 (2018-07-12 - Rating: 5)
Im very happy with the work and responsiveness in helping us achieve comfort in our home. We have a 1939 cottage in Bethesda that has a DIY upstairs addition and a later professional addition. Since the professional addition was done in 2010, we have noticed that the upstairs gets very hot in the summer and the 1st floor is uncomfortably cold in the winter. My wife and kids have complained for years, and finally I reached a breaking point. I was expecting a massive expense to tear walls, install insulation and buy all new windows. However, Pascale recommended doing a lot of basic attic insulation, venting, and leak sealing before looking into such major expenses. $4000 later (closer to $2600 after rebates), our upstairs no longer has that Amazon River basin vibe even in the heat of July. Our kids, who had been sleeping on couches in the summer, can now sleep in their beds again. Aside from that, Pascales team is very professional, courteous, and neat.

Review 22 (2022-04-26 - Rating: 4)
Pro: test was relatively quick, friendly employees, got insulated, cleaned up decently for most of the job Cons: had to have sanders come twice to get work smooth, lots of dust

Review 23 (2022-03-19 - Rating: 5)
The team arrived on time at the job site. They performed the work professionally in a timely manner. Once the work was completed, the crew performed a clean up.

Review 24 (2024-08-20 - Rating: 5)
Both staff members for extremely professional and informative.

Review 25 (2020-09-16 - Rating: 5)
This group was extremely knowledgeable and repeatedly went above and beyond what was asked of them. I would absolutely recommend them to anyone looking to insulate their home

Review 26 (2024-07-10 - Rating: 5)
Great experience! Would highly recommend EEE!

Review 27 (2022-11-18 - Rating: 5)
Energy efficiency experts did a great job adding insulation and air sealing our home.

Review 28 (2022-01-18 - Rating: 5)
These guys know what they are doing. What a joy working with everyone, from the main office to my crawl space. Would hire them again in a heartbeat. Excellent job

Review 29 (2018-11-25 - Rating: 5)
One of the best companies Ive ever dealt with in terms of performance, timeliness and neatness. I would recommend them to anyone.

Review 30 (2022-10-25 - Rating: 5)
Very thorough, professional, and friendly. Made sure to explain everything to me and took their time.

Review 31 (2023-01-17 - Rating: 5)
Energy Efficiency Experts is fantastic! Not only did they replace all of our old insulation, they found ways to insulate other areas where heat was leaking. Carrie and Marlene did a thorough analysis beforehand to maximize our homes efficiency. The installation crew arrived exactly when they said they would and completed the job ahead of schedule. They were friendly and professional. They raised our homes efficiency so much we got a higher rebate from Pepco that they estimated! If youre thinking about conserving energy in your home, you cant do better than Energy Efficiency Experts!

Review 32 (2022-06-17 - Rating: 5)
Had a great experience with this group insulating our 1920s-era single-family home. Their salesperson, Wilkins, was polite and knowledgeable. He was honest about what he thought would give us the best value for money. The crew was efficient and kept things clean. They communicated well about what they were doing and responded to any questions. In the end the project came in under budget because the foreman (wisely) thought it wasnt worth the trouble to insulate some of the areas theyd budgeted for in the quote. Most importantly, its 98 degrees out and our house is now completely comfortable! A+

Review 33 (2022-11-28 - Rating: 5)
They were responsive when I sought to schedule an energy audit, they showed up on time, the two people who did the audit were very professional and helpful, and they worked hard to do a very thorough job. They explained the results carefully. Great service!

Review 34 (2022-12-08 - Rating: 5)
Two representatives conduced an energy efficiency audit. They were thorough, listened to our specific concerns about heat loss, and recommended both things that we could do ourselves (e.g., caulking) and services that require a contractor (e.g., improving attic insulation). Every suggestion was backed by evidence & photos. Would highly recommend them!

Review 35 (2022-09-06 - Rating: 5)
They conducted an energy audit of my home. The team was friendly and respectful. They provided clear, specific information about how to improve our homes energy efficiency.

Review 36 (2021-02-05 - Rating: 5)
The team is great: on time, professional, did the job right the first time. My attic is insulated, I have a fan in my master bathroom, and I have a light in my garage attic. Much improved!