Proudly Serving All Of New England Since 1972!

INTERIOR & EXTERIOR BASEMENT WATERPROOFING & FOUNDATION REPAIR SPECIALIST

(866) 420-2044

Waterproofing Systems With A LIFETIME WARRANTY

Serving Residential & Commercial Customers For Over 53 Years!

Check Out Our Reviews

Jim Keller came to my house himself and was the last in a long line of people here to give my family an estimate for our leaky basement. He was the only one who gave it to me straight and didn't try to sell me a bunch of useless stuff I did not need. His crew was done in half the time he anticipated and they did a superb job. If you need basement work in the area this is the place to go

They are true to there word about covering the project and making sure the work is done right. I would recommend them to people if they need work done on foundation/ basement. The company worked well with my schedule and my husband schedule.

The Keller team did a great job on my property. They were quick to come out for a quote, explained everything they recommended in detail, and got the job started not long after we confirmed we were ready to go. They redid our drainage including new gutters on the house, and it's been wonderful to NOT have pools of water all over the place every time it rains. Great work, prompt, friendly, and very focused on quality. Highly recommend.

We just had Keller Foundation systems in to finish what was the end of a nightmare basement issue that began with extensive termite damage. The last phase was our crumbling 100 year old fieldstone Foundation. Jim's team came in and worked very long hours to complete this job which entailed the above as well as an exterior drain system to remediate any future water issues. Very prompt, professional and great communication. Highly recommend!!!

The Keller Waterproofing team did a great job waterproofing our >160 yr old basement. They were efficient, worked diligently to meet our timeline, communicated clearly and went the extra mile to make sure we were happy with the results. I am so impressed with Keller!

Keller Waterproofing & Foundation Has Provided Quality Service Since 1972!

Join Our 100,000 Plus Satisfied Customers and Contact Us For Your Basement Waterproofing & Foundation Repair Needs.

53+

Years of Experience

Why Choose us

Keller Waterproofing is a Full-Service Waterproofing Company With Multiple Solutions

Multi Step System

Our most comprehensive solution addresses water issues from every angle. This hybrid approach ensures long-term structural integrity and a dry basement environment.

Internal Waterproofing System

Stop water before it ever touches your foundation. Our exterior method focuses on keeping the perimeter of your home dry and secure.

Exterior Waterproofing System

Controls water from inside your basement using drainage systems, sump pumps, and sealants. Our interior approach channels water safely away before it ever becomes a problem in your living space.

Schedule Your No Obligation Free Estimate Today!

When You Need Experience, We Have You Covered

Schedule An Inspection

Upon arrival, our inspector will introduce themselves and chat with you about the problems you’re experiencing. Based on the information you provide them, they’ll then create a plan of action to examine your home inside and out.

Detailed Repair Plan & Quote

Once the inspection is complete, the inspector will sit with you and present their findings and write up a quote with all the costs involved so you can make your decision right away.

Project Scheduling

When you’re ready to move forward with getting the repairs done, we’ll help you choose an installation date that works for your schedule