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TRUSTED BY UNION, NJ HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon186
    Verified house leveling services reviews

Find House leveling pros in Union

Avatar for Pro Rise Construction LLC
Pro Rise Construction LLC
5.0(
91
)

Serving Union, NJ and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"I?ve worked with many contractors before, but Pro Rise Construction LLC brought a different level of professionalism. NitiI helped us choose the right pavers and stucco style, and the final result looks incredible."
Patio
Steps
Steps
Drive way pavers
59 neighbors recently requested a quote
Avatar for Quality 1st Basement Systems
Quality 1st Basement Systems
4.4(
312
)

Serving Union, NJ and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"Amazing! My sidewalks were a trip hazard. I could not enjoy my front porch because I thought someone would trip every time they walked by. First Quality came by and in ONE HOUR my sidewalks were level. I only wish I did this sooner! I can now enjoy my front porch again! No mess, really professional work men, great work! Thank you! Thank you!"
Additional Photos
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Additional Photos

+181

Response time10 hrs
Response rate97%
50 neighbors recently requested a quote
Avatar for A Debenedetto Construction LLC
A Debenedetto Construction LLC
4.7(
321
)

Serving Union, NJ and surrounding areas

Approved

In business since 1952

Free estimates

Customers say: True professional

"Antonio and his crew were amazing. His crew reconstructed an exterior brick wall of my 250 year old house that had been damaged by car collision. They did a great job preserving the look of this old house, supporting the structure, realigning the old bricks and applying new mortar to the joints. Really impressive work! Thank you Antonio"
Garden
Patio Work
Elegant Paver Work Maplewood
Retaining Wall Verona NJ
Beautiful Steps Montclair NJ

+50

Response time2 days
4 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Premier Basement Waterproofing LLC
Premier Basement Waterproofing LLC
5.0(
17
)

Serving Union, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Emergency services offered

"Nelson the owner from Premier Basement came out and assessed my problem quickly. He is very professional, fair pricing, and walked me through a process that I knew nothing about with his vast knowledge and experience. I highly recommend him and his company. It was a great experience amongst so many who try to take advantage of you and price gouge with high pressure sales."
French drain
Response time10 hrs
Response rate97%
36 neighbors recently requested a quote
TOP PROFESSIONAL CONSTRUCTION LLC
4.9(
16
)

Serving Union, NJ and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

We take pride in dependable service, clear communication, and quality workmanship. Our goal is to make each project feel organized, respectful, and straightforward from the first conversation through completion.\n\nWe take time to understand the scope of work, explain the available options, and deliver solutions that fit the property, timeline, and overall project needs. Whether the work involves repairs, improvements, installations, or general home updates, we approach every job with care and professionalism.\n\nTrust is earned through reliability, honest communication, and doing the job the right way. We look forward to the opportunity to earn your business and become a reliable partner for your home improvement needs.\n

9 neighbors recently requested a quote
Recommended by12%of homeowners
Avatar for Groundworks
Groundworks
4.6(
308
)

Serving Union, NJ and surrounding areas

Approved (Corporate)

In business since 1999

Free estimates

Emergency services offered

"We were very happy with the sales rep who recommended what needed to be done and in fact was done. The installers were polite, kept the entry to our basement clean and did excellent work. It was a great experience."
Basement
Basement
Basement
Basement
Foundation

+15

Response time1 day
374 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for AVSTEP LLC
AVSTEP LLC
5.0(
12
)

Serving Union, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Warranties offered

"Anush and his team were absolutely amazing, and our porch turned out better than we expected thanks to his ideas/recommendations. The attention to detail/pride they take in their work truly stand out and far exceeded our experiences with contractors in the past. One of my favorite parts is how much I genuinely love coming home now. It completely changed the look and feel of the front of our house, and every time I pull into the driveway it makes me happy to see it. I will absolutely be recommending AVSTEP to anyone planning renovations or building a home. We already have several more projects planned for our house in the coming months, and without question we’ll be using Anush and his team again. It’s such a great feeling to know we now have a contractor we genuinely trust and can confidently call whenever we need work done. Even our neighbors have been commenting on how beautiful the front of our house looks and what an incredible job they did. Below are the before and after pictures"
Roofing Project
Remodeling - General Project
before
Before
Remodeling - Kitchen & Bathroom Project

+27

Response time1 day
4 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for American A-1 Waterproofing
American A-1 Waterproofing
4.7(
148
)

Serving Union, NJ and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Extremely knowledgeable and highly professional. Would never even think of using/hiring another waterproofing company. Elaborate waterproofing system put in by this company that has allowed us to breathe easier during flooding rains. They fully understand water flow, slope, and all aspects of keeping the inside of our house “dry”. Lou and the group are tremendous and care about the product they produce."
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+14

Response time3 days
4 neighbors recently requested a quote
Recommended by97%of homeowners
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Showing 1-10 of 329
House Leveling questions, answered by experts

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

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.

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.

Yes, expanding foam (also known as polyurethane foam) can lift concrete. This approach, called polyjacking, involves injecting the foam rather than concrete slurry to fill voids and raise the concrete slab back into place. It’s often faster and requires smaller drill holes than traditional mudjacking, though it may come at a higher cost. Some contractors also prefer polyjacking over mudjacking for more damaged and delicate slabs.

A sinking foundation can be lifted, most often by installing piers to re-level and support the weight of the house. Depending on the cause and extent of the sinking, other methods to lift a foundation include underpinning and mudjacking. Consult a foundation repair pro to determine the best way to lift your sinking foundation. 

The Union, NJ homeowners’ guide to house leveling services

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