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Best house leveling pros near Knox, NY

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Top-Rated House leveling pros in Knox - Updated Nov 2026

Avatar for Adirondack Basement Systems, Inc.
Adirondack Basement Systems, Inc.
4.6(
107
)
Concrete Foundation - RaiseConcrete Foundation - Repair

Serving Knox, NY and surrounding areas

Approved (Corporate)

In business since 1998

Free estimates

Warranties offered

"It was a complex project. They were very careful with their procedures and raised sunken concrete sections next to the house and around a pool to allow for drainage. They filled the major cracks. They were courteous and on-time over several days. After many years the water in the basement problem has been resolved."
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SaniDry Sedona Dehumidifer
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+9

Response time12 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for C & J Custom Builders Inc
C & J Custom Builders Inc
4.8(
25
)
Find a Custom Home Builder

Serving Knox, NY and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Went very well. Completed the job on time. Cleaned up everyday after working. I added a couple of changes after the demolition and they were very accommodating to the changes I requested. Excellent work. Very professional and friendly."
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+36

Response time2 days
Response rate100%
Recommended by100%of homeowners
Avatar for All Dry Basement
All Dry Basement
4.2(
22
)
Concrete Foundation - Repair

Serving Knox, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"When I contacted All Dry I was gun shy. This would have been my 4th contractor I would have to deal with. All theee prior told me something completely different and tried to take advantage of my limited knowledge. From the get go, All Dry Basement made me feel extremely comfortable. Todd and his team answered my questions thoroughly and were always available for my questions . The work that was done was amazing, he was punctual everyday and worked some nights until 8pm until the work was completed. It is like a different world in the crawlspace, the smell is gone, all of the debris were cleaned out and. Brought to the dump, a vapor seal was installed, a dehumidifier for the moisture, one entryway to the crawlspace was closed up and the main entrance was re worked for easier access. Blocks from the foundation were grouted because the blocks were dead, , floor joists were spay flames and the House is now Warmer. I couldn’t be more please wth the quality of work All Dry Basement did at my home. They were professional and amazing and I would 100% recommend them. My stress level has decreased a million percent because after two years I found a company that was honest from the get go and their work shows it!!!! HIRE THEM FOR YOR CRAWLSPCE AND BASEMENT NEEDS. Do not look any further."
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+7

Response time1 day
Response rate100%
21 neighbors recently requested a quote
Avatar for RIATY REMODELING AND CONSTRUCTION LLC
RIATY REMODELING AND CONSTRUCTION LLC
4.5(
6
)
Find a Custom Home Builder

Serving Knox, NY and surrounding areas

Approved

In business since 2024

Free estimates

"I recently had my kitchen remodeled, and I couldn?t be happier with the results! From start to finish, the team was incredibly professional, communicated clearly every step of the way, and completed the project right on schedule. The quality of the work exceeded my expectations, and the price was very fair for the level of service and craftsmanship provided. It was such a smooth and stress-free experience, and I truly appreciated how respectful and reliable the crew was. I would absolutely hire them again for future home projects."
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel
Deck Build

+9

Response time1 day
Response rate100%
Avatar for LaBello's Masonry and Waterproofing, LLC
LaBello's Masonry and Waterproofing, LLC
3.5(
186
)
Concrete Foundation - Repair

Serving Knox, NY and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Chad responded within 24 hours, had a team out to the house within a few days and the job was completed within a week. The guys were friendly, were focused on the work and cleaned up when they were finished."
LaBellos Masonry
Foundation Repair
Basement and foundation
Exterior block wall
Exterior waterproofing

+1

Response time7 hrs
63 neighbors recently requested a quote
Recommended by74%of homeowners
Avatar for Fazio Waterproofing & Enterprises
Fazio Waterproofing & Enterprises
5.0(
3
)
Concrete Foundation - Repair

Serving Knox, NY and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Nick was honest, knowledgeable, and professional. My sump pump was making a loud noise, and instead of recommending an expensive replacement, he cleaned the pump, removed years of mud and debris, re-centered it, and got it working again. He also explained how my primary pump and water-powered backup system work and only recommended what was truly needed. I really appreciated his integrity and would definitely recommend him."
Fix Wet Basement and Foundation
Sump Pumps
Drainage Installation and Repair
Response time10 mins
Response rate100%
Recommended by50%of homeowners
Avatar for A+ Chimneys
A+ Chimneys
3.1(
9
)
Concrete Foundation - Repair

Serving Knox, NY and surrounding areas

Approved

In business since 2021

Warranties offered

Small jobs welcome

"Great service on repair to foundation to house. Arrived on time and workmanship was great and even repaired spots of foundation in other areas. I will definitely call them back for other projects."
Foundation repair
Foundation repair
Foundation repair
Foundation repair
Foundation repair

+62

Response time7 hrs
Response rate90%
25 neighbors recently requested a quote
Grady's Painting Plastering/Construction
2.0(
174
)
Concrete Foundation - Repair

Serving Knox, NY and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"I needed stucco repair work on an old chimney (and other spots). Grady was meticulous and thoughtful on what approaches and materials would work. Throughout the project they allocated sufficient time for each treatment to cure and inspected the work before proceeding to the next step. Grady started the project with no money down and only required ongoing payments for materials until the project was well underway. The final payment was due only after they did a final inspection. Total project cost was also below other bids."
Response time11 hrs
Response rate100%
Recommended by57%of homeowners
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House Leveling FAQs, answered by experts

Polyjacking and mudjacking can both be effective solutions for sinking concrete, but they have key differences. Polyjacking, which uses expanding polyurethane foam, is often considered a better option because the foam is significantly lighter than the cementitious material used for mudjacking. This reduced weight puts less pressure on the underlying soil and lowers the risk of future sinking. Polyjacking is suitable for any sinking concrete slab, while mudjacking is typically only recommended for non-structural concrete, such as sidewalks, patios, pool decks, and driveways. The primary drawback of polyjacking is its cost, which can be up to four times higher than mudjacking—as much as $25 per square foot compared to a maximum of about $6 per square foot for mudjacking.

Address drainage issues, avoid heavy loads, and seal cracks to prevent future settling.

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

Mudjacking typically takes 24 to 72 hours (one to three days) to dry and cure completely before you can resume normal use. The exact time can vary depending on the size of the project. Because the slurry mixture contains cement, it must fully harden to ensure that added weight from walking, furniture, or vehicles won't shift the concrete slab. A professional contractor can advise you on when the surface is safe to use. For comparison, if you use polyjacking instead, the polyurethane foam can dry in just a few minutes, but it's best to wait about an hour before use.

Many contractors offer warranties for their work. Confirm terms before starting the project.

The Knox, NY homeowners’ guide to house leveling services

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