Get matched with top basement waterproofing pros in Addison, VT

"Northern basements was able to fit us in quickly, pulled our crooked cement wall back in-place and sealed the wall to prevent future leaks.  The work was timely, communication was friendly and detailed, and price was as to be expected for the large amount of work that needed to be done.  We are very pleased with the whole process as well as the results.
"

"Eric was hired for basement waterproofing but ran into a myriad of other problems, all of which he handled competently and efficiently. He was easy to work with and priced fairly. I highly recommend him."

"Lonnie and his crew were wonderful to work with and extremely helpful. I needed to get my tiny house situated and get it hooked into another septic system from the main house on the property. We also needed to get hooked into the water of the main house. He worked well with me and the septic design engineer. Most importantly he explained everything to me as I had no idea of the process we needed to follow. He was always pleasant to deal with and flexible. He had to dig up big portions of the yard to do this and he came back to spread grass seed on all the areas that were bare dirt from the project. It blended in so well that nobody can tell the yard had been so torn up two months ago! His quote was very reasonable, and he stuck to it despite having to do a few extra things that were not in the original plan. I HIGHLY RECOMMEND Lonnie and his workers. He has integrity, is a hard worker, and does a great job."

We pride our company on reliability, integrity and quality work. We are experts in our trade. We look forward to earning your business! We specialize in concrete crack repair and injections, basement waterproofing, sump pump installations, basement and egress window installations, crawlspace repair, moisture control, foundation repair and so much more.\nCall us today for a free estimate.

I’ll give you what you want at a very fair price . Im not here to get rich off one job. I have years in the trades and can do just about anything

"802 Waterproofing provided excellent service. They were professional, honest, knowledgeable and efficient. I highly recommend them."

"The work itself, the actual basement waterproofing appears to be working but our flood season hasn't come yet so, I'm reserving judgement. But, the way the work was done was a problem and the initial way that they got with the problem wasn't satisfactory. Eventually, months after work I did get some resolution but is wasn't a smooth transaction. We moved some of the finished portions of the basement to do their work and the way that that was handled was very sloppy and rushed, and very expensive to repair. And then, when the initial point of having somebody come and look at all my questions, it was not the owner, it was his foreman and it was not dealt within a professional manner. After 2 contacts, tried to explain what the problems were and has offered that they have an annual service to make sure that everything is working and there's a fee for that, though he offered 2 years of that with no cost, so that was a nice gesture. He tried to make up for the problems but like I said, there were problems."

"I hired Twin State Basement Services to install perimeter drains in my basement after experiencing a water problem caused by hydraulic pressure under the floor. From the time I placed the phone call to the completion of the job it was clear to me that I was in excellent hands. I promptly received a call back within 24 hrs of it being placed. In all phases of the job from the size up and quote to the the completion of the job their work was beyond reproach. Refik and his crew were timely, efficient, courteous and professional. What impressed me the most was Refik's attention to detail and his personal commitment to "doing the job right". Nobody likes to have a water problem in their home but doing business with Twin State Basement Services made it much more palatable. This company was a great find for me. Highly recommend."

"I found these very good people to work with. They did my roof last year."

"Super responsive and fit us in very quickly. Great communication when the project required more materials"