Best basement waterproofing pros near Nantucket, MA

"It went well. They are being professional in their follow-up as they are trying to have us install an expensive basement drainage/pumping system. We haven't decided yet, as it will be part of our basement gut/rehab project."

"Stephen and Wendel's crew at Key Waterproofing Construction did an excellent job in waterproofing my basement with cement. They were extremely professional, and superfast. Completed the job in five hours, had a crew of six, to completed a foundation of 200 sq ft. The price was right and job was impeccable, crew left the site nice and clean."

"Still waiting for the job to be done but best price for what needs to be done."

Since starting in 2018, we have been giving our clients nothing but the best quality of work.

"Living on Cape Cod & the islands limits us with options. I tried to get quotes from local vendors but was told my chimney is to large for their capabilities. Kings Masknary can by for an estimate and was able to diagnose the issues and put a plan in to fix it immediately. I was impressed that they worked thru a weekend in the cold to fix my problem. They did exactly what they said they would do and guaranteed their work for 20 years. What more could you ask for. Was great working with them and would call them again but now . What a great feeling to know that if there is an issue, they will stand by their work."

\nOur company is guided by specific values that we hold in high regard, such as reliability, excellent communication, integrity, and quality work. As experts in our trade, we are committed to keeping our clients informed and educated throughout their specific tasks or projects, ensuring they receive exceptional service.

"Considering the amount of work needed , it was all done within two days. Basement has been dry since work was done."

"I called early in the morning and I mean early and they came out within a couple of hours. I would recommend them to my family and friends and I don't take that lightly. This company is the real deal they do what they promise for a fair price."

"I highly recommend Custom Coating. My mahogany deck hasn t looked so good since it was installed over 15 years ago; they power washed, sanded and stained it back to looking new. The only drawback was this high heat and humidity which made drying process slow. I would have them come for maintenance next time but in early spring."

"I have now had 4 pickups from this company. Each time it has been with different items: I have had my kitchen remodeled,  a deck torn down and rebuilt, a new roof put on, old fencing disc arded, and a yard cleanup. The only difference in pricing was for the roofing and even though ti was more money it was STILL CHEAPER than a dumpster!!! I don't know how these guys do it, but they pickup on time, without issue andfor the cost quoted. I have turned each of my contractors onto them - now they are using them. SO MUCH cheaper and better service than any dumpster company I have used!"