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TRUSTED BY KNOWLTON, NJ HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon18
    Verified house leveling services reviews

Find House leveling pros in Knowlton

Avatar for Pro Rise Construction LLC
Pro Rise Construction LLC
5.0(
91
)
Concrete Foundation - Repair

Serving Knowlton, NJ and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"We hired them to build a retaining wall to level out our sloped backyard and install a new patio. They recommended natural bluestone bordered by classic bricks, and wow?what a difference! The stonework is flawless, perfectly level, and handles heavy rain with zero drainage issues. It looks like a high-end resort back here now. Worth every penny."
Patio
Steps
Steps
Drive way pavers
108 neighbors recently requested a quote
Avatar for Uprise Construction LLC
Uprise Construction LLC
5.0(
263
)
Concrete Foundation - Repair

Serving Knowlton, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1997

Free estimates

Emergency services offered

"I have worked with Uprise twice now and both times they did great work. The first house they found and repaired a leak, and in the second house I had them install a new roof. I would not hesitate to call them again for future needs."
New roof installed
Roof replacement
Roofing, siding, porch
New Roof
New sheathing

+44

Response time7 hrs
Response rate96%
3 neighbors recently requested a quote
Avatar for AB1 Construction
AB1 Construction
5.0(
57
)
Concrete Foundation - Repair

Serving Knowlton, NJ and surrounding areas

Approved

In business since 2000

Free estimates

Small jobs welcome

"For the price you pay, the quality of work is excellent. Very accommodating in terms of timing on when the installation could be done. When reviewing billing and pricing, all iâ s weâ re dotted and all Tâ s were crossed. Time will tell how well the quality of job holds up, but I already noticed my house being IMMENSELY quieter prior to the new roof installation, which should speak to some level on the quality of work and materials used. All work was done in a single day, which was also fantastic, and then all work was reviewed by the owner himself, which was a very nice touch."
Response time12 hrs
Response rate97%
28 neighbors recently requested a quote
Avatar for Progressive Renovation, LLC
Progressive Renovation, LLC
4.0(
459
)
Concrete Foundation - Repair

Serving Knowlton, NJ and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"I hired Progressive Renovations to repair many cracks in my concrete patio area and level off the cobble stone walkway to my front door. Sam and his crew did a fantastic job. I am happier than ever with the quality work. His crew is great."
Response time9 hrs
Response rate98%
159 neighbors recently requested a quote
Avatar for Quality 1st Basement Systems, Inc.
Quality 1st Basement Systems, Inc.
4.2(
214
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For BusinessConcrete Foundation - Repair

Serving Knowlton, NJ and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Eric and his helper arrived on time and were professional greetings me. what I noticed the most, they enjoyed their work and wanted to ensure I was happy with the concrete leveling job. They were respectful of my landscaping and cleaned up. Also, Have to give a shout out to Angie and Kyle for working with my schedule. So glad I chose Quality1st to level the stamped concrete around my pool."
Driveway Restored With PolyLevel
NJ Basement Remodeled
Dark Basement Transformed
Basement Transformation
Unfinished Bedroom

+251

Recommended by84%of homeowners
Avatar for RR Building and Remodeling
RR Building and Remodeling
5.0(
1
)
Find a Custom Home Builder

Serving Knowlton, NJ and surrounding areas

Approved

In business since 2024

Free estimates

RR Building and remodeling is a family owned and operated business committed to helping turn our customer's visions into reality. What sets us apart is our personalized approach and unwavering commitment to quality. Our team of skilled in house craftsmen bring decades of combined experience to every project, ensuring meticulous attention to detail and superior craftsmanship. \n\nOur services include: New home construction, renovations and additions, foundation work, bathroom remodels, custom carpentry, masonry, decorative concrete, and overall project management. \n\nBy blending innovative trends with timeless craftsmanship, RR Building and Remodeling aims to create spaces that not only impress but also stand the test of time, ensuring your home remains both stylish and functional for years to come.

Additional Photos
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Additional Photos

+33

Response time2 days
Response rate100%
3 neighbors recently requested a quote
Avatar for Solid Choice Construction LLC
Solid Choice Construction LLC
5.0(
5
)
Concrete Foundation - Repair

Serving Knowlton, NJ and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Ani and Igli from Solid Choice Construction are truly exceptional contractors. They recently rebuilt our deck, and the transformation is stunning — the craftsmanship, attention to detail, and overall quality exceeded every expectation. Beyond their skill, they are incredibly personable and easy to work with. They communicate clearly, and carry themselves with a level of professionalism that immediately builds trust. They’re already lined up to renovate our closet next, and based on our experience so far, I have full confidence it will turn out just as beautifully. I would recommend Solid Choice Construction 100% to anyone looking for reliable, talented, and genuinely great people to work with. Thank you both so much for such an amazing job!"
7 neighbors recently requested a quote
Avatar for Raza & Sons Construction, Inc.
Raza & Sons Construction, Inc.
5.0(
2
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For BusinessConcrete Foundation - Repair+1 more

Serving Knowlton, NJ and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

Platinum Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 6 years of experience serving Brooklyn, NY and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

Response time1 day
Recommended by100%of homeowners
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House Leveling questions, 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.

Concrete leveling is absolutely worth it if you have sunken concrete slabs and want to restore them to level, especially if the slab is part of your home foundation. Concrete leveling is less than half the price of replacing concrete sidewalks, patios, walkways, and pool decks, and it’s about a quarter of the cost of replacing a foundation. If you also treat the underlying problem, it can be a worthwhile and permanent solution.

Yes, you can mudjack cracked concrete, but the cracks will need to be repaired once the concrete has been leveled. If the concrete is severely cracked in multiple places, replacement may be a better option, but for less severe cracking, mudjacking is a good solution as long as cracks are correctly caulked and sealed.

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.

A slurry of cement, sand, and water is injected beneath the concrete to lift and stabilize it.

The Knowlton, NJ homeowners’ guide to house leveling services

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