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    Average homeowner rating
  • Verified reviews icon49
    Verified house leveling services reviews

Find House leveling pros in Katonah

Avatar for LRL DESIGNS
LRL DESIGNS
5.0(
9
)

Serving Katonah, NY and surrounding areas

Approved

In business since 2001

Free estimates

Small jobs welcome

"LRL Designs drew the blueprint, designed my kitchen & 2 bathrooms and created a new entrance to my dining room, which created a much more open floor plan in my main floor. I love the way everything turned out and am very grateful for the professionalism and dedication from the designer. She was a pleasure to work with."
BEFORE
Main entry with a gallery of artwork on leather wall
AFTER
Kitchen with new built-in banquet seating with rust leather cushio and added throw pillows.
AFTER

+19

Response time1 day
Response rate100%
3 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
5.0(
12
)

Serving Katonah, 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

399 neighbors recently requested a quote
Michael Gilhooley
5.0(
11
)

Serving Katonah, NY and surrounding areas

Approved

In business since 2023

Free estimates

Small jobs welcome

"Mickey performed excellent work at my house. I hired him to fix my retaining wall and steps at first then secondly my basement was mess with water coming in. Mickey helped with demo as I decided to remodel the basement as well, then he waterproofed my entire basement. Finally, he leveled out my basement floor. The work was absolutely immaculate and on top of that he was extremely helpful throughout the process and not once did I ever have to stress or worry. Great service and a great guy. I highly recommend Mickey if you need ANY type of masonry or stone work."
Response time3 hrs
Recommended by100%of homeowners
Avatar for ProSeal Waterproofing
ProSeal Waterproofing
5.0(
8
)

Serving Katonah, NY and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Alex, the owner and lead contractor was a pleasure to work with. From start to finish the process was seamless. The waterproofing process was explained as well as the benefits from performing the work. Alex was personable, professional and knowledgeable. The pricing was very fair and competitive with the highest quality of workmanship."
Response time7 hrs
Response rate92%
5 neighbors recently requested a quote
Northeast Construction Solutions
5.0(
2
)

Serving Katonah, NY and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Northeast Construction Solutions did an excellent job repairing my foundation. They were professional, arrived on time, explained the process clearly, and completed the work with great attention to detail. The crew was respectful, cleaned up after themselves, and the quality of the repair gives me confidence that the problem was fixed right. I would definitely recommend them to anyone needing foundation repair."
2 neighbors recently requested a quote
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Showing 1-10 of 289
House Leveling questions, answered by experts

Concrete leveling can last anywhere from five to 10 years or more, and in some cases, it can be a permanent solution. The longevity depends on the method used and whether the underlying cause of the sinking is addressed. For example, mudjacking typically lasts five to 10 years, while polyjacking can last for 20 years or more. It's best to consult a professional for an accurate timeline based on your specific situation and any factors that could cause the issue to recur.

Most states and municipalities don’t require concrete mudjacking companies to carry a specific license, but they usually need to have a general contractor’s license, and they should be fully insured. The only exception is if the mudjacking company provides foundation repairs as well, or if it offers mudjacking for home foundations. In that case, they will typically need a foundation repair contractor’s license. You can check state requirements and then use Angi’s license lookup tool to confirm that a company is properly licensed to provide mudjacking services in your area.

A good slump height really depends on the project, but there is a use for nearly all slump levels. For example, low slumps are best in projects that require structure, such as curbs and roads. High slumps often require additional reinforcement, but they flow more freely into hard-to-reach spaces.

There is no real alternative to underpinning, although mudjacking and polyjacking are other repair methods that can add support from underneath your foundation. Rather than placing supportive piers under your structure, these involve pumping a material under your slab to lift a sunken section back into its original position. Polyjacking, in particular, is sometimes a suitable solution for stabilization issues under slab foundations, but underpinning is often accepted as the best and most permanent solution.

Mudjacking is suitable for sidewalks, driveways, patios, and nearly all exterior flat structures. However, it may not suit severely damaged or heavily cracked areas.

The Katonah, NY homeowners’ guide to house leveling services

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