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TRUSTED BY HARLEM, NY HOMEOWNERS

  • Average homeowner rating star icon3.9
    Average homeowner rating
  • Verified reviews icon36
    Verified house leveling services reviews

Find House leveling pros in Harlem

Avatar for Quality 1st Basement Systems
Quality 1st Basement Systems
4.4(
312
)
Concrete Foundation - RepairConcrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Harlem, NY and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"This is a review of the *experience* we had with Quality. We had the basement waterproofed, so we won't really know how good the job is until a big rainstorm! So this is just the experience we had before and during the job. We reached out to Quality based on the Angie's List reviews, and were convinced by the visit from Greg. He was so knowledgeable about the water problems, and pointed out the years of experience the company has. Also, we weren't looking for a bargain, we were looking for a dry basement, and Greg was very straightforward about all the costs. Now we haven't had a rainstorm yet, so we still don't know the most important thing about the job! But Victor and his crew were fantastic. They knew what they were supposed to do when they got here, and did the whole job-- as quietly as possible-- in less than 4 hours. They were pleasant to have in the house. They left the place clean. So big thanks to all at Quality. P S: Will update when there's a big rainstorm."
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+181

Response time10 hrs
Response rate100%
57 neighbors recently requested a quote
Avatar for Gaudioso Contracting
Gaudioso Contracting
4.6(
231
)
Find a Custom Home Builder

Serving Harlem, NY and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"They did a great job!! The house painting job took about one month to complete because of the scraping and other prep work that was needed. I have a English Tutor style home that hadn't been painted for 12 years and in some places the wood planks needed to be replaced. Once the prep work was completed the workers applied one coat of primer and two coats of paint. For each job, the cost estimate included the cost of materials. There prices are extremely reasonable given the high cost of all the materials they used to complete these jobs. The house exterior looks great now. They painted the house using Benjamin Moore Regal Select paint. This is the best exterior paint made today. In the fall I had Gaudioso Contracting come back to complete some additional repairs involving securing my yard wooden fence that had fallen down from high winds and some driveway cement work. The guys fixed the fence in one full day and and completed the concrete work also in a single day, In each case there was a crew of 3 men who because of COVID wore masks the entire time and totally cleaned up each work site after the repairs were completed. I was extremely satisfied with their knowledge and skills. I would recommend Gaudioso Contracting for all small and large home construction improvement projects. Their foreman gives accurate cost estimates and the workers are skilled experienced craftsmen who take the time to do the job right!!."
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+5

Response time2 days
50 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Grace General Construction
Grace General Construction
5.0(
31
)
Concrete Foundation - Repair

Serving Harlem, NY and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

Here at grace general Construction, I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!

concrete installation
concrete installation
flat roof insallation
shingle roof installed
kitchen remodeling

+1

Response time6 hrs
3 neighbors recently requested a quote
Recommended by25%of homeowners
Avatar for Bright Stone NY Construction, Corp.
Bright Stone NY Construction, Corp.
4.7(
64
)
Concrete - Injection Leveling - MudjackingConcrete Foundation - Repair

Serving Harlem, NY and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"I cannot say enough good things about Mohamad, the owner, and the fantastic job he did! He recently completed rejoining my patio floor and did some incredible stucco work, and the results are absolute perfection. Mohamad is a true professional—punctual, reliable, extremely hardworking, and his attention to detail is top-notch. As an owner, he takes immense pride in his craft, treats your property with care, and ensures everything is spotless before he leaves. It’s rare to find an owner who gives this level of personal attention and quality. If you need masonary or stucco work done, look no further. I highly recommend Mohamad to everyone!"
Response time1 day
Response rate98%
12 neighbors recently requested a quote
Michael Gilhooley
5.0(
11
)
Concrete - Injection Leveling - Mudjacking

Serving Harlem, 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 Raifa Construction
Raifa Construction
4.8(
16
)
Concrete Foundation - Repair

Serving Harlem, NY and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"The work performed was great. I asked for special instructions and it was done as asked. I absolutely recommend this company. Very perfessional & on time. They cleaned & removed all the waste. Thank you to Raifa construction team for a great job."
Response time10 hrs
Response rate95%
2 neighbors recently requested a quote
Avatar for Angel General Knowledge
Angel General Knowledge
5.0(
2
)
Find a Custom Home Builder

Serving Harlem, NY and surrounding areas

Approved

We have the experience and dedication to get the job done right! Specializing in Remodeling services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! \nCall or click for your FREE estimate today!\n

Remodeling - General Project
Remodeling - Kitchen & Bathroom Project
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+44

Response time2 days
Response rate100%
4 neighbors recently requested a quote
Avatar for ProSeal Waterproofing
ProSeal Waterproofing
5.0(
8
)
Concrete Foundation - Repair

Serving Harlem, 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
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House Leveling questions, answered by experts

It’s best not to perform mudjacking in the winter unless the ground temperature remains above freezing. Freezing temperatures can cause the slurry to harden too quickly, compromising its strength and longevity. Concrete is also more susceptible to cracking and splitting in cold temperatures, so there’s a higher risk of damaging the slab during the drilling and lifting process in winter.

Generally speaking, push piers—or steel piers—are the best option for underpinning, as they reach down to solid bedrock to find support for your foundation rather than relying on soil, which could be subject to the same issues as the soil directly below your foundation. However, the best underpinning method for your home depends on your location, how far down the bedrock is, and the type of soil in your area. Helical piers are usually the best option for sandy soil or in areas where the bedrock is too deep to use steel piers.

Mudjacking is your best bet for leveling concrete on a tighter budget. It’s less expensive than foam or grout mixture. For smaller, surface-level issues, you could also use a self-leveling compound, which creates an even surface over existing concrete—it’s a budget-friendly option suitable for DIY enthusiasts.

The polyurethane used for polyjacking will expand and cure in 15 to 30 minutes. After that point, your slab will be safe to walk on and even drive on in the case of a sidewalk or concrete driveway. Double-check with your concrete lifting specialist to confirm a curing timeline, as products can differ.

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

The Harlem, NY homeowners’ guide to house leveling services

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