Get matched with top foundation drain installation pros in Cornwall, VT

"Paul Swann evaluated our foundation problem and referred us to an engineer who provided a detailed repair plan. Unfortunately, the nature and scope of the proposed repair plan was outside the parameters of what Northern Basement System's themselves could provide. We appreciated their honesty and have been looking for a contractor to take on the project."

"Eric and his crew are knowledgeable, prompt, courteous, reliable, and hard-working. Eric listened to my requests, offered helpful guidance, and did a great job. He excavated a trench through a difficult, rocky area; installed electrical conduit; and removed a section of concrete pad for a renovation project. Highly recommend!"

"I hired a different business outside of HomeAdvisor"

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.

"Mike and his team did a solid job for us.  The previous owners had punted on installing
the correct solution and lied about water entering the home.  When we found ¼ inch of water in our back
room basement we called GMBS out and they were there within hours to do an
estimate.
This was one of the rainiest summers in recent memory and
GMBS had a ton of business so we had to wait, but it was worth the wait.  They finished the job in under 3 days and the
work looks great.
They installed a brand new sump pump, the old one the previous owners had
installed was done poorly, was inefficient to the task and sounded like a jet
engine.   They installed a sub floor
perimeter drainage system and vapor sealed our walls.
 
They were quick, professional, courteous and were easy to
work with.  We paid up front and part of
the job was over estimated and they got a refund to us when we needed it. 
 
I have more work I need done in the future and I plan on
using Mike and his team. 

"

"The yard team was awsome. Very professional and knowledgeable about the work.. big job and great results..my 2nd time using them.. will use again.thanks"

"Superb. They're excellent all around. Easy to work with."

"They were quick, courteous, and clean! Nice men to work with."

"Good communication, good value and professional result. Put on a metal ag style roof and completed trim and battens on a large shed. Having them come back to complete a gutter installation but so far great work all round. Nice guys to work with also."

"Waiting for the written estimate at this time"