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Top-Rated Foundation repair specialists in Port Chester - Updated Nov 2026

Avatar for Rock Solid General Contractors Corp
Rock Solid General Contractors Corp
4.9(
215
)

Serving Port Chester, NY and surrounding areas

Approved

In business since 2001

Free estimates

Customers say: Quality work

"Mr Walsh explained everything to me (especially that they were grounded in soil and needed to be grounded in cement) and did an excellent job at a very reasonable price with a very good crew just as promised. ( a very pleasant gentleman as well)."
Response time3 days
Response rate100%
3 neighbors recently requested a quote
Avatar for Connecticut Basement Systems, Inc.
Connecticut Basement Systems, Inc.
4.3(
589
)
Concrete Foundation - Repair

Serving Port Chester, NY and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"Great. Service technician arrived on-time. He performed the work as requested. He informed me of a leak in our downspout. He provided a repair suggestion. He was not pushy at all."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

162 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Groundworks
Groundworks
4.9(
13
)
Concrete Foundation - Repair

Serving Port Chester, NY and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

"Aaron Lenker add Corbin Gillichbauer of Groundworks leveled concrete walks around my corner lot in Montoursville Pa. They arrived around noon time and were finished about 5 1/2 hours later. They did their work very professionally. They did an excellent job. I would rate their work 5 of 5 stars."
Foundation
Foundation
Foundation
Concrete
Concrete

+16

391 neighbors recently requested a quote
Avatar for Diggs Building Technologies Corp.
Diggs Building Technologies Corp.
4.9(
40
)

Serving Port Chester, NY and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"To summarize quickly, I cannot speak highly enough of Diggs Building Technologies. I am absolutely blown away by what they accomplished and would hire them again without hesitation. Worth every penny. For the past 5 years, I have been restoring/rennovating a 1890 Balloon Frame Colonial in Tillson, NY. While the original house foundation was extremely well built and well-mainted, I canâ t say that much about the 2 story enclosed porch put on in the 1920â sâ ¦ The foundation was crumbling; the first floor walls were bowing out and the floor had settled 3+ inches. To further complicate the matter, all the mechnicals of the house (water, sewage, and gas) ran through that back porch foundation making the project extremely complex in scope. Despite these massive issues on the first floor, the 2nd floor of the porch was in great shape and it was important for us to find a builder who could rebuild the entire bottom half of the structure while also preserving the top. This was no small feat. Much to my surprise, Tim and his crew (alongside their engineer) were able to do just that. With precision, they navigated the mechanicals, removed the old foundation and floor and then went on to replace both of those elements. While doing this, the room above stayed untouched. Not one crack on the walls, not one bow in the floor, and shockingly - all 4 of the original casement windows still opened and close. Overall, they did an excellent job and I would hire them without hesitation again. If you are dealing with any foundation issues, I encourage you to hire Tim, Jake, and Jesse. They are the only team I would trust doing this type of work."
Our Work
Our Work
Our Work
Response time1 day
Response rate96%
12 neighbors recently requested a quote
Avatar for Tigasi Home Improvement LLC
Tigasi Home Improvement LLC
5.0(
11
)

Serving Port Chester, NY and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Fausto and his team were great! I would have no hesitation in using them again. I had the attic space of a two-family building insulated with blown-in cellulose. I had already used Tigasi Home Improvement for a smaller Rockwool basement ceiling job and they were very reasonable in price, thorough and clean so I turned to them for this project. Again they gave me what I thought was a reasonable quote for removing old insulation, sealing gaps and then insulation, and Fausto explained the process well. He was very patient and understanding with my tenants' concerns, as access was via a drop down ladder in one unit's hallway. I also wanted an extended platform for storage in the attic and they were able to sort this out for a reasonable price.The team kept the job site extremely tidy and they were pleasant throughout. I would not hesitate to use Tigasi gain for another project. Plus I found them to be just really, really nice guys! A before pic and some after here."
4 neighbors recently requested a quote
Avatar for Contractors' Waterproofing
Contractors' Waterproofing
4.8(
62
)

Serving Port Chester, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1985

Free estimates

Credit card accepted

"Gregg did a fantastic job repairing our basement foundation, and at a very competitive price. He and his excellent crew showed up on time every day, worked quickly and efficiently, and did a great clean up job. He was with them from start to finish, unlike most contractors who just show up in the morning to drop off their workers. Gregg is an old-school craftsman who obviously takes great pride in his work, and heâ s also someone who thinks outside the box. His company motto is â Exceeding Expectations,â and thatâ s exactly the experience we had. Weâ re totally satisfied with the job he did, and would not hesitate to use him again. Happy to give him our very highest recommendation!"
30 YEAR OLD BASEMENT
AFTER WATERPROOFING
Vapor Barrier
Why Your Basement is Wet and Damp
Thies Is How We fix

+1

Response time8 hrs
6 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for A Palmieri Landscaping Company Inc.
A Palmieri Landscaping Company Inc.
3.9(
84
)

Serving Port Chester, NY and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"Worked with estimator to come up with estimate. I have been meeting with several paving companies and have a good idea of the work that is required and how much it should cost. While the estimator has been professional and responsive the estimate was wildly more expensive than every other proposal. Most estimates for the work we need is in the $8K to $10K range which is an acceptable range. Palmieri provided a quote for $21K. Not only that but the quote was for less quality. All proposals provide for base foundation of 4 to 6 inches of base and 3 inches of asphalt. Palmieri provide for only 2 inches of base and 2 inches of asphalt. Keep all of this in mind when reviewing any proposal. Not competitive pricing after multiple discussions to be clear on what they would deliver."
Residential Landscaping Services
Commercial Landscaping Services
Lawn Maintenance Agreements Available
30+ Years General Contracting Experience
Masonry Services Offered

+6

Response time2 days
Response rate100%
Recommended by79%of homeowners
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The Port Chester, NY homeowners’ guide to foundation repairs

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