Top-rated concrete foundation repairers.

Get matched with top concrete foundation repairers in Oyster Bay, NY

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Concrete foundation repairers in Oyster Bay

Avatar for Comfort Basement
Comfort Basement
4.7(
124
)

Serving Oyster Bay, NY and surrounding areas

In business since 2007

Free estimates

Credit card accepted

Comfort Basement is a family owned & operated business that specializes in basement and crawlspace waterproofing and foundation repairs of commercial and residential properties. We use the latest technologies available for repairing wet basements and problem foundations and we offer a wide range of interior & exterior water management solutions to address each customer’s specific waterproofing needs. Throughout the years our company has established an impeccable reputation for quality workmanship and excellent service at competitive rates. Headquartered in Hatfield, Pennsylvania, and offices in Philadelphia & Marlton New Jersey, Comfort Basement is known for its trustworthiness, reliability and its consistency in providing the highest level of service and quality in basement waterproofing and foundation repairs services. We service customers in New Jersey, Pennsylvania, Delaware and Maryland. Our core values reflect every aspect of the way we conduct our business with our customers. Our belief is to always do all things in good character, integrity and excellence. Award winning. Additional address - 525 Rt 73 N Ste 104 Marlton, NJ 08053.

Recommended by91%of homeowners
Frogiero Contracting Inc.
5.0(
17
)

Serving Oyster Bay, NY and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"John was hired to point the brick on the entire structure, rebuild the existing brick and concrete porch, including replacing the door sill. He did an excellent job at a fair price. John is extremely honest in that he will only recommend what you need, not looking to oversell for work you do not need. He is also creative in suggesting solutions. This is the 3rd large project John has worked on for us and I have never been disappointed."
Recommended by94%of homeowners
Avatar for Long Hill Carpentry Inc
Long Hill Carpentry Inc
5.0(
14
)

Serving Oyster Bay, NY and surrounding areas

In business since 1991

Free estimates

Credit card accepted

"I highly recommend Long Hill, I would give more than 5 stars if I could. When my wife and I moved into our house, it was not structurally sound (we didn't know that when we bought the house). Long Hill came in and worked their magic. John even made the suggestion that we vault our ceiling while everything was opened up, so we did and we couldn't be happier with that decision. Long Hill made our home safe and even better than we imagined. Long Hill was extremely professional, knowledgeable, and punctual. They showed up everyday and worked solely on our house until the job was completed. I recommend Long Hill Carpentry to anyone that needs work done on their house."
Recommended by100%of homeowners
...
Showing 1-10 of 249
FAQs for concrete foundation repair projects in Oyster Bay, NY

Visible cracks, water leaks, uneven floors, or walls that won’t line up are classic red flags. You might also notice sticking windows, doors that no longer latch, or exterior cracks crawling up brick or siding. Even a damp, musty basement can hint at trouble. If you spot any of these, call a foundation pro right away. Early inspections cost far less than waiting until the damage threatens your home’s stability.

Yes, foundation problems impact your home’s value. Buyers want proof that the foundation is stable, and a recent, professional repair can actually boost confidence in your home. You’ll need to disclose the work, but documentation showing the structure was properly stabilized, especially with piers in regions known for shifting soil, often reads as a plus, not a problem. Skipping repairs, on the other hand, can cut your sale price and shrink the pool of interested buyers. Taking care of the issue protects both value and peace of mind.

Foundations are engineered for exceptional longevity when constructed correctly and maintained diligently. Concrete slab foundations remain structurally sound for 200 years, while other foundation types deliver integrity between 75 and 100 years. Regular professional inspections and timely maintenance further secure a foundation’s lifespan and ensure your home stays safe over the long term.

The Oyster Bay, NY homeowners’ guide to concrete foundation repairs

From average costs to expert advice, get all the answers you need to get your job done.