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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon69
    Verified house leveling services reviews

Find House leveling pros in Brookhaven

Avatar for Arthur DeRosa Building and Remodeling
Arthur DeRosa Building and Remodeling
4.7(
13
)

Serving Brookhaven, NY and surrounding areas

Approved

In business since 1986

Free estimates

Customers say: True professional

"Arthur gave us a fair and competitive estimate and was able to start work quickly thereafter. He and his team did an excellent job gutting and totally remodeling two bathrooms and a closet as well as redoing some of the wood flooring, moving vents, and moving hallways. Arthur himself was at the home everyday and did the important work himself. He also went the extra mile in helping us with small projects around the major project as they came up. He was extremely responsive in provided us with timely updates. When complications occurred (due to the house having not been renovated in 40 years) he was clear and helpful in keeping the project on schedule. He was extremely honest and I trusted him to be alone in my house for weeks on end with his team. I would/plan to work with Arthur again in the future for my home renovation projects."
Additional Photos
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+20

Response time2 days
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for BuildingLI.com - BLI Facilities LLC
BuildingLI.com - BLI Facilities LLC
5.0(
32
)

Serving Brookhaven, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"The guys at HM construction group did an amazing job with my project! I needed my commercial space completely demoed and rebuilt. These guys got the job done on time and didnâ  t amazing job doing it. I highly recommend them."
before demo
kitchen demolition
demolition complete
kitchen tile job in progress
kitchen tile

+172

Response time7 hrs
Recommended by76%of homeowners
Avatar for Cocos Custom Building LLC
Cocos Custom Building LLC
4.8(
8
)

Serving Brookhaven, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"Cocos was very reliable. Answered my messages/calls in a timely manner. Showed up on time, did good work. Very clean. I would definitely use them again and recommend them to my friends and family."
Exterior Remodel
Modular Set And Exterior Finish Project
Exterior Remodel
Modular Set And Exterior Finish Project
Exterior Remodel

+31

Response time12 hrs
48 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Zavza Seal, LLC
Zavza Seal, LLC
4.8(
52
)

Serving Brookhaven, NY and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"I hired zavza seal to finish my basement and I am pleased with their work. I have dealt with many contractors over the years, unfortunately these experiences are often full of frustration and stress. Not the case with Zavza seal, they are completely professional and put the customer first. Anderson and his crew were courteous, hard working, and efficient. They came when they said they would and cleaned up everyday. Jake was the project manager for this job, he is an honorable man and very easy to work with. He was onsite every day from the estimate to the finishing touches. There was constant communication, I knew what the plan was each day and he was always very responsive to any questions. I've had other pm's disappear to other jobs, or push me toward doing things in a way that was easiest for them. Jake was very collaborative, and his focus was completing the project to our satisfaction. Midway through the work I asked for a couple of changes that were not in the original estimate (storage room and laundry shelving). Zavza added them in at no extra cost. My house is old and presented challenges with regard to the floor and ceiling joists. The crew took the time to do things the right way without shortcuts. Jake came out and worked a full Saturday and Sunday to ensure that the ceiling was right and the project was finished on time. Not many companies take pride in their work like this these days. It was refreshing to see. My basement is now the nicest room in the house. Zavza Seal went above and beyond and I wholeheartedly recommend them."
Flooring
Flooring
Flooring
Flooring
Response time7 hrs
Response rate98%
Recommended by95%of homeowners
Avatar for Long Hill Masonry Corp
Long Hill Masonry Corp
4.9(
27
)

Serving Brookhaven, NY and surrounding areas

Approved

In business since 1981

Free estimates

Warranties offered

"Long Hill Masonry renovated our front and rear stoops, which after 65 years were slowly falling apart. My husband and I are Thrilled with how they turned out. Within 2 days of our call, Joe Tavella (Owner) came to our home to give us an estimate. We explained what our ideas were and Joe even added further suggestions to improving the design. Joe, through his expertise and knowledge was able to do what 3 other contractors told us they couldn't do. After knowing this and with a fair quote, we asked Joe when can he start the job. The job was then completed in a very timely manner (in 1 day). Joe and his team were neat reliable, efficient, meticulous and took real pride to producing top quality work. End result...Perfection at it's Best! Beautiful stoops to last a Lifetime! Without hesitation we look forward to having Long Hill Masonry do another project for us. Would highly recommend."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+180

Response time4 days
1 neighbors recently requested a quote
Recommended by96%of homeowners
Napolitano Brothers Contracting, Inc.
4.8(
25
)

Serving Brookhaven, NY and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"James and Mike also did the foundation and patio work as well as walls and steps. They are simply the most professional yet friendly people to to do business with. Their attention to detail and quality of execution is simply amazing. Highly recommended!!!"
Paver Pool Patio and Retaining Wall
Walkway to Pool Patio.
Paver Driveway with Custom Border and Apron
Custom Stone BBQ and Wall
Custom Stone Work

+22

Response time9 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Best Project Construction Corp.
Best Project Construction Corp.
4.2(
13
)

Serving Brookhaven, NY and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Helpful with suggestions about the best way to rebuild the deck. Prompt. Respectful workers. Added small touches to finish it nicely. Deck is beautiful. Good value. Highly recommend!"
seatauket
 Setauket
 Setauket
 Setauket
 Setauket

+71

Response time4 hrs
Response rate92%
3 neighbors recently requested a quote
Avatar for ProSeal Waterproofing
ProSeal Waterproofing
5.0(
8
)

Serving Brookhaven, 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
5 neighbors recently requested a quote
Avatar for VELASQUEZ CONCRETE CORPORATION
VELASQUEZ CONCRETE CORPORATION
5.0(
5
)

Serving Brookhaven, NY and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Highly recommend, not only because they offered me a lower price compared to everyone else but because they were very kind and exceptional customer service. Explained everything to me and was done the way they described. And also worked very neatly and professionally. Don't look any further and try them yourself! You won't regret it."
Backyard Patio
Backyard Patio
Custom stairs
Custom stairs
Slab

+15

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House Leveling questions, answered by experts

Mudjacking typically takes 24 to 72 hours (one to three days) to dry and cure completely before you can resume normal use. The total drying time can vary depending on the size of the project. Because the slurry mixture contains cement, it needs to harden fully to prevent the concrete slab from shifting under added weight. You should avoid walking on the concrete or placing heavy items like furniture or vehicles on the surface until it has fully set. Your concrete contractor can provide a precise timeline. As a point of comparison, if you opt for polyjacking, the polyurethane foam can dry in minutes, but it's recommended to wait about an hour before use.

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.

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.

Common issues with concrete that may require professional repair or resurfacing include cracks, spalling, uneven surfaces, and weather damage.

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.

The Brookhaven, NY homeowners’ guide to house leveling services

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