Alpha Waterproofing Basement in Waterbury

Review 1 (2024-12-23 - Rating: 5)
After getting quotes from multiple companies, I hired Alpha waterproofing basement to fix my foundation and waterproof basement. They were one of the cheapest by far, the best choice! Every single person I interacted with at the company was incredibly professional, knowledgeable and polite. Every day the owner was responsive and kept me informed every step of the way. I have worked in real estate and flipped homes for years, and this is one of the most competent, professional companies I have ever worked with. I give my highest recommendation!

Review 2 (2024-12-24 - Rating: 5)
Our experience was excellent with alpha waterproofing basement! They addressed all our foundation concerns and then some. Mario and Dave know their foundation stuff and we are beyond grateful for their excellent care in our basement. They are also the neatest contractors I have ever seen in my life!

Review 3 (2024-12-15 - Rating: 5)
We had 3 cracks in the foundation of our house which resulted in water seeping. My wife and I feel very fortunate to have hired Alpha Waterproofing Basement. They repaired the cracks and installed a new sump pump system. They are very professional, knowledgeable, polite and conscientious. They took our concerns and questions seriously and kept us up to date on the work being performed. They also cleaned up all the workspace thoroughly! We highly recommend this company.

Review 4 (2024-12-18 - Rating: 5)
I had a basement window that would leak water when it rained. I called Alpha Waterproofing Basement, and they were able to come the next day. They were very kind and professional and happy to answer all my questions. They completed the project very quickly and did a great job. Last night it rained all night, and I was excited that no water was in the basement in the morning. The quote was accurate, and I felt that it was a fair price. My only regret is not calling them two years ago and avoiding some stress.

Review 5 (2024-12-19 - Rating: 5)
Alpha is the best. The guys are extremely hard workers and came out to fix my leaking foundation quickly even though they were very busy. They care about their customers and do good, solid work. Thats hard to find these days. I highly recommend it.

Review 6 (2024-12-17 - Rating: 5)
Excellent staff & service. The guys were super helpful with estimating and scheduling waterproofing of our basement. The crew showed up on time, were very courteous, got done early, and did a great job!

Review 7 (2024-10-08 - Rating: 5)
Alpha Waterproofing Basement is the right company that you need to choose. They repaired e crack leaking foundation in to my basement in one day. Mario and Dave are hard workers and they love their jobs. They give me lower price instead other companies and they did absolutely perfect job.

Review 8 (2024-10-08 - Rating: 5)
I was looking a company for taking of my sunroom, floor coating and repair bowing walls of my backyard. After call many companies Alpha Waterproofing Basement came right away to my property and gave me an estimate. They were professional and gave me an affordable price in comparing with other companies and they did great job.

Review 9 (2025-01-08 - Rating: 5)
I had a great experience with Alpha. Mario and Dave were a pleasure to work with! Thank you for the cracks repair you did to my basement.

Review 10 (2024-10-03 - Rating: 5)
I had 3 cracks on foundation in the basement and bowing walls. I hired Alpha Waterproofing Basement and they did great job. The guys are professional and hard working. I suggest to anyone this company.

Review 11 (2024-12-21 - Rating: 5)
Very reliable and dependable. They did an awesome job. They were great to work with. Gets the leaks stopped. Thanks!

Review 12 (2024-12-16 - Rating: 5)
Alpha Waterproofing Basement helped us mitigate water issues in our basement when we moved to town 3 years ago. Im happy to report that our basement is still dry to this day.

Review 13 (2024-12-27 - Rating: 5)
Wonderful business to work with! Completely competent and excellent work! Much obliged.

Review 14 (2024-12-20 - Rating: 5)
Great company to deal with! Very professional and did a great job!!!! Thanks!

Review 15 (2024-12-22 - Rating: 5)
Professional, respectful, and efficient. Highly recommended!!

Review 17 (2025-01-11 - Rating: 5)
Good reliable company, great price, knowledgeable workers and fast service. I would recommend this company!

Review 18 (2025-01-10 - Rating: 5)
The job was completed as expected and on time. I had a few minor issues that were resolved immediately, so all good!

Review 19 (2025-01-09 - Rating: 5)
Friendly, knowledgeable service. Sump pump system installed by this company has kept our basement dry for 3 years and counting!!

Alpha Waterproofing Basement