In Business Since 1998. Service Available in CT and MA.

Crumbling Foundation Repair Experts You Can Trust

If your home is showing signs of a crumbling foundation, it’s more than a cosmetic concern—it’s a serious structural problem that requires immediate professional attention. Homes affected by defective concrete foundations cannot be fixed with surface repairs or patching. In these cases, full crumbling foundation replacement is the only permanent and safe solution.

Grondin Builders specializes in crumbling foundation replacement, providing Connecticut and Massachusetts homeowners with long-term structural stability, restored safety, and peace of mind. With decades of hands-on experience replacing failing foundations, our team uses proven construction methods and high-quality materials to deliver results you can trust.

We understand how stressful foundation problems can be. From the first inspection to the final walkthrough, we guide you through every step with clear communication, honest recommendations, and skilled workmanship you can rely on. When your home’s structure is at stake, choosing an experienced crumbling foundation replacement contractor makes all the difference.

Traditional New England craftsmanship

Established Proven Process for Project Success

Top Rated

Fully Insured

Crumbling Foundation Replacement Process

Crumbling Foundation Replacement - Grondin Builders
Preparing
Heavy-duty steel I-beams are slid underneath the home and the structure is reinforced to prevent movement or cracking. Multiple hydraulic jacks are placed under the steel beams.
Lifting
The house is evenly raised a few inches at a time. This creates clearance to remove the old foundation. Heavy-duty cribbing stacks provide stable support while the home is elevated.
Crumbling Foundation Replacement Connecticut Massachusetts
Replacing
The crumbling foundation is fully demolished and removed. A new reinforced concrete foundation is then constructed and allowed time to properly cure.
Crumbling Foundation Replacement - Grondin Builders
Lowering
Once the new foundation is ready, the home is carefully lowered back into place. It is permanently secured, and all utilities are safely reconnected.

Our Projects

What Client Say About Us

Damen Plance

Dan and his team are great people that worked hard to rebuild my foundation. Very professional and ready to help during a frustrating time. I appreciate his ability to work with me and come up with solutions for problems that pop up. Thank you again Dan, Kristen and team!  

Damen Plance

Mike Huppert

Grondin Builders did the crumbling foundation fix for my house this past summer. I would highly recommend this company if you unfortunately have this problem with your home. Dan kept me in the loop the entire time he was working on my house. He said prior to the work starting that when my house was in the air, he would treat it as if it were his own home up there too.. and that was absolutely true. He came in on budget and on time .

Mike Huppert

Cecilia K

We had our foundation replaced by Grondin Builders. our house is on the larger size and foundation replacement is no small feat. We needed a quote from three different contractors. Grondin came in far below the other two quotes. Not only was his quote lower, he followed up with us before he started the project, helped us with what we needed to know, do and expect. throughout the project, he was communicative and we knew exactly what was going on at all times. he told us we would be back in our house before Thanksgiving and he delivered. Not only that, but he followed up after to make sure everything was going well. And came back to fix a door that wasn't closing right after the lift. Grondin comes highly recommended by us.

Cecilia K

Joel M

Very Professional! We have used Grondin Builders for a few different jobs and have always been very pleased at their quality of work and professionalism while doing the work. I would highly recommend them.

Joel M

Get Started With a Trusted Crumbling Foundation Replacement Contractor

If you suspect your home has a crumbling foundation, don’t wait. Early action can prevent further damage and costly repairs. Contact Grondin Builders today to schedule a consultation and learn more about our crumbling foundation replacement and home remodeling services.

Your home deserves a strong foundation—and a builder you can trust.