Our Services
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.
Crumbling Foundations
The crumbling foundation epidemic has affected many in our state. Grondin Builders LLC is a fully licensed, insured and bonded company that has experience in foundation replacement, getting you and your family back into their home feeling safe and confident knowing that your project is done correctly.
Our Services
Grondin Builders specializes in crumbling foundation replacement, helping homeowners protect their property and maintain structural integrity. Backed by extensive construction experience, we also offer high-quality remodeling and home addition services to enhance and improve your home.
Family Owned and Operated
Grondin Builders is a family-owned company serving the community since 1998. Owner Dan Grondin, a fourth-generation carpenter, is committed to quality craftsmanship and complete customer satisfaction. Our goal is to provide a smooth, stress-free foundation replacement or construction experience.
Traditional New England craftsmanship
Established Proven Process for Project Success
Top Rated
Fully Insured
Crumbling Foundation Replacement Process
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.
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.
The crumbling foundation is fully demolished and removed. A new reinforced concrete foundation is then constructed and allowed time to properly cure.
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
Additions
Expand your home with quality additions from Grondin Builders. From sunrooms and dormers to second-story and garage additions, we build custom spaces that enhance comfort, function, and value — contact us for a free quote!
Read MoreBasement Remodeling
Turn your basement into a beautiful, functional extension of your home with expert remodeling from Grondin Builders. Custom solutions and quality finishes — get your free basement remodel quote today!
Read MoreBathroom Remodeling
When it comes to getting a bathroom right it’s all about the details. In today’s trending market, we have the luxury of having a huge selection of colors, materials and styles to design your personal oasis.
Read MoreKitchen Remodeling
Whether you are thinking of remodeling your whole kitchen or perhaps just a portion of it such as cabinetry or flooring, we can guide you to make the right choices based on your needs, tastes and budget.
Read MoreCrumbling Foundation
There are over 30,000 homes in northeastern CT and southeastern Massachusetts affected by crumbling foundation. The state of CT has set forth a program to assist in funding these homeowners. If your application is approved you may be eligible to receive up to $190,000.00 to put into replacing your foundation.
Read MoreWhat 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!
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 .
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.
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.
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.








