I met with three others besides Felipe, and he stood out by far. He's a great guy--honest and…read moretransparent--never trying to sell me more than I needed. In fact, he even recommended cost-effective options. I ended up waterproofing the entire perimeter of the basement, with Alex managing the project. The team was friendly, hardworking, and respectful of the property. They not only cleaned up after themselves but actually left the basement cleaner than they found it, going above and beyond. Throughout the process, they were communicative and easy to work with. As I told Felipe before he left today, "I hope I never need to see you again, but if I ever have a basement issue, you'll be the only one I call or recommend."

After receiving two quotes on dry-proofing our crawl space (one pricey, the other a fortune), Joe…read morefrom All Dry came out and evaluated our crawl space, with a very honest opinion that was significantly less costly. We really appreciate that he did not try to upsell us and gave us the facts. Thank you!

Christian and his team were fantastic, from start to finish. He was accessible by phone (actually…read morereturned my call the same day!).. and was over to diagnose and quote the problem in my basement within a few days - because it was not an emergency. He was able to schedule the work quickly and his team (Jean and two other men) were extremely professional, hard working and thorough. Christian's follow-up through-out the process and after the job was done was excellent. It's only been a few weeks, but we have had a number of storms and no water to be seen anywhere -- even with the 6 day power outage!! Highly recommend for all your waterproofing needs!!

I had Connecticut Basement come in and do my basement for waterproofing. They charged an…read moreexorbitant priceI continued to have water in my basement for 3 years. They kept coming back to fix it but never did. Finally, I called Sundahl Waterproofing. They came in and did an excellent job in waterproofing my basement. Since their work was completed, I've not had any water in my basement even during our wet spring and summer. They were professional, clean, and just provided excellent service. I would highly recommend if you have water issues in your basement or foundation issues, call Sundahl. You will be glad you did. They fix it right the first time.

Frank and his team installed a drain in our garage today. He was nice, professional, quick, and…read morethey know what they're doing. They even left the garage cleaner than it was when they arrived. We would definitely recommend!

Frank was great to work with and I felt honest and reasonable. I used him to add a sump pump in my…read morebasement as well as a driveway drain. His crew was respectful, worked fast and did good quality work. I would definitely recommend and I'd work with him again. I was overwhelmed by competitors - dishonest and taking advantage - by both price and also the necessary work

Gregg and his team did a fantastic, quick, clean, and very reasonably priced job. Five stars is not…read moregood enough! Our house is 50 years old, and for the first time, we recently had water in the basement. He diagnosed it, came the next day, and replaced the original drainage system. Wonderful to work with!

I felt the need to write this review, although technically Greg and I have never done business. In…read morethe recent round of rain storms, my sump pump stopped working as it is supposed to, and I ended up with about 5 inches of groundwater in the basement. I was able to get the sump pump working again, but 3 days after it stopped raining, I was still getting a lot of water in the pit. I found a sticker for Contractors Waterfproofing, and figured they might of installed the system for the old owners, so I gave them a call. From the moment he picked up Greg was service oriented and responsive. He asked for my address to look up the job, and when he couldn't find it, he called back within 5 minutes to ask what was going on. I explained the problem, and he immediately told me that was normal for my part of town, and told me I just needed to replace the pump and I would be fine. He offered me a price that was half what his competitors charge, but I told him I would do the work myself since I am capable. He then answered a ton of questions about the install, and we had a great conversation about life and how my son could maximize his potential long-term, as he is currently a plumbers apprentice. The bottom line is that the system Greg installed 20 years ago is still working perfectly, and when the pump failed, he not only gave me a fair price, but then walked me through how to do the job myself. This is unheard of in 2025. Greg will get all my business going forward. Thank you.

Had a fantastic experience with the company they are competitively priced, on time and courteous…read more They were patient with my questions and informative with what was being done. Highly recommend them. Special thanks to Daniel for Coming out looking at my home and recommending the appropriate things I needed. Jessica for answering the many questions I called in. And Dave for a fast and well done install!

Holy !! I had Complete Basement Systems come in and put a French drain and sump pump system in my…read morebasement after I experienced a flood after moving in to my house only 9 days prior. Work was performed clean. The workers were very nice and the system is still going strong and haven't had any issues 8 YEARS LATER. Pump probably runs every time it rains heavy now which only makes me smile. One time investment and a lifetime of peace of mind. Trust me don't deal with the water and leaks and mold just get it done. The price was reasonable for the amount of work that was performed. So glad I put that system in.

Prime Mold Removal did an outstanding job fixing my basement…read more Mold was removed from the walls of the basement, replaced insulation, drywall and painted. Then they installed vinyl floor planks over the existing floor. Mike and Shimon were very professional, reliable and committed to doing the job right. They were transparent about costs, clearly explaining the work with detailed invoices outlining the work and associated fees. They arrived on time and maintained a clean and organized workspace. They provided ongoing progress of the job with text messages and photos. Work was done meticulously and efficiently and with care. Shimon was especially conscientious and attentive to detail. Any minor changes, questions or concerns were addressed, adjustments thoroughly resolved. The craftsmanship was evident in the quality of the finished result: the insulation, new walls, painting and the vinyl floor planks they installed looked as if they were always there. Their work helped transform the appearance of the dingy dank basement and now, a light, clean open space. It resembles a model showroom! I 'm extremely grateful to Mike and Shimon for their expertise, honesty, attention to detail and commitment to quality. I highly recommend Prime Mold Removal-they are outstanding and make the entire process smooth and the physical results beautiful. Thank you Mike and Shimon! These are the people you want for your contracting needs!

Really good and knows their stuff!! Excellent customer service! Highly recommend to everyone!read more

They provided me with a fair estimate and performed the work in a timely manner. Very professional…read moreand courteous. Would highly recommend! Thank you for the great work.

From the owner: Epoxy Floor coatings. Garage floor coatings. metallic floor coatings. Garage doors.read more

Mark stopped by to give an estimate for waterproofing…read more He walked around outside and said "I'm not doing this job." I called to follow up and get some more information and he ghosted me like I was a Tinder date. Bizarre behavior from a grown man.

Mark and his team at ACM are wonderful. We had french drains put it 14 years ago. We are lucky…read moreenough that we don't need water pumped out of our basement often but did need it twice this year. They worked perfectly and even after 14 years the pumps are great. Just had a service call to make sure everything is running smoothly incase we need the pumps again and the service man (John) found everything to be in great. Highly recommend ACM. Very honest, fairly priced and excellent work! French drain's really work, even with the ground water rising from the bottom up (which is what happens in our case).

We just had a SaniDry Sedona Dehumidifier installed. From the initial assessment with Vin Orsini…read moreto the installation with Johnny and his crew - ABSOLUTE PERFECTION! The team actually showed up earlier than expected, made smart recommendations, left our pristine basement clean and neat. After only a few hours of operation the space feels and smells fresher and drier now that we've replaced inadequate equipment. One of the best home buying decisions we've made in a long time. Thank you CT Basement Systems! Tim & Stephanie

great teams doing service, great back office to schedule things. However I am very disappointed in…read morethe sani dry humidifier. the first unit failed 3 years into the 5 year warranty. that unit just failed and it is outside the 5 year from initial installation warranty. I have other compressor devices (dehumidiifers and refrigerators) that have delivered 10-20 years of service so 2 failures within 5 years in not acceptable.