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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon133
    Verified house leveling services reviews

Top-Rated House leveling pros in Lloyd Harbor - Updated Nov 2026

Avatar for AR Home Construction LLC
AR Home Construction LLC
5.0(
29
)
Find a Custom Home Builder

Serving Lloyd Harbor, NY and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

A.R. Home Construction is a premier design and build construction company specializing in luxury new home construction and high-end remodeling projects. With expertise in all aspects of construction, from conceptual design to final touches, A.R. Home Construction delivers exquisite and luxurious transformations. Our team of skilled professionals is dedicated to exceeding client expectations and creating stunning spaces that reflect unparalleled craftsmanship. Explore luxury and sophistication at our home design showroom, offering a curated selection of top -quality products for your project.

My jobs
My jobs
My jobs
My jobs
My jobs

+73

13 neighbors recently requested a quote
Recommended by100%of homeowners
Basement Man
4.9(
59
)
Concrete Foundation - Repair

Serving Lloyd Harbor, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1984

Free estimates

Customers say: Terrific value

"Jack and his crew were thorough, professional and courteous throughout the entire waterproofing project for the basement, which included outside drainage work to better direct water away from the house, and the foundation repairs that were needed. He provided a detailed estimate and explained all facets of the project. Jack also provided additional recommendations for repairing the house gutters and downspouts. The home was built in the 1940's and the basement would flood following rain. Since the repairs, three rain storms within five weeks, each with over 3 inches of rain, have occurred and the basement waterproofing project was immediately tested. It has remained dry!"
Basement Man Brochure
Basement Man Brochure
Basement Man Brochure
Basement Man Brochure
Response time1 day
1 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Arthur DeRosa Building and Remodeling
Arthur DeRosa Building and Remodeling
4.7(
13
)
Find a Custom Home Builder

Serving Lloyd Harbor, NY and surrounding areas

Approved

In business since 1986

Free estimates

Customers say: True professional

"Artie & Mike are simply the best. I used them to: 1) Build a LARGE extension to my house and redo my entire kitchen and dining room. The job was completed on time and on budget. Throughout the process Artie was transparent & professional. EVERY person who has stepped into my house has complimented at the detailed perfection. 3) Artie built us a custom walk in pantry 2) Built 2 large decks in the backyard as well as an outdoor shower. This project was completed on time, on budget while exceeding all expectations. If you are looking for a contractor and crew that is responsible, responsive, polite, creative and delivers the HIGHEST LEVEL of quality - Artie is the one."
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+20

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

Serving Lloyd Harbor, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Eddie was great to work with! We had a limited time frame to adhere to town inspections and Eddie and his team knew exactly what we needed and quickly got the job done. The results were great and even the inspector acknowledged the impressive repair. They were able to put a knocked out garage wall back on the foundation and repair the interior dry wall. I would recommend this company for any professional contract work due to their reasonable price, ease to work with and quality of work."
before demo
kitchen demolition
demolition complete
kitchen tile job in progress
kitchen tile

+172

Response time7 hrs
Recommended by76%of homeowners
Avatar for Long Hill Masonry Corp
Long Hill Masonry Corp
4.9(
28
)
Concrete Foundation - Repair

Serving Lloyd Harbor, NY and surrounding areas

Approved

In business since 1981

Free estimates

Warranties offered

"It went very well. Joe was very responsive and his secretary, AnnMarie was extremely helpful. Joe came to my house for an estimate very quickly after my initial call. Work was scheduled and completed in a timely manner. Joe and his helpers, did a great job and also cleaned up thoroughly."
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+180

Response time5 days
5 neighbors recently requested a quote
Recommended by92%of homeowners
Napolitano Brothers Contracting, Inc.
4.8(
25
)
Concrete Foundation - Repair

Serving Lloyd Harbor, 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 METROPOLITAN PAINTING & CONTRACTING CO., INC
METROPOLITAN PAINTING & CONTRACTING CO., INC
4.9(
13
)
Concrete Foundation - Repair

Serving Lloyd Harbor, NY and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"The team at Metropolitan did an absolutely beautiful GUT renovation on our 2 bedroom / 2 bathroom co-op on the upper east side. They completed our renovation with an outstanding level of quality at a very fast pace (approximately 4.5 months for a FULL gut renovation to the beams). The customer service, responsiveness, reliability and quality of craftsmanship made what can be a generally overwhelming experience smooth and easy. Highly recommended."
Half Bath Buildout A
Half Bath Buildout B
Half Bath Buildout C
Half Bath Buildout D
Half Bath Buildout E

+18

Response time3 days
14 neighbors recently requested a quote
Recommended by100%of homeowners
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House Leveling FAQs, 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 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.

The timeframe is generally a few hours, allowing for immediate use post-hydration, ensuring minimal disruption to surrounding activities.

It restores concrete, prevents replacement cost disruptions, reduces trip hazards, and provides stability at a lower cost.

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.

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

The Lloyd Harbor, NY homeowners’ guide to house leveling services

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