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Best concrete mudjacking pros near Seward, NY

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Top-Rated Concrete mudjacking pros in Seward - Updated Nov 2026

Avatar for Adirondack Basement Systems, Inc.
Adirondack Basement Systems, Inc.
4.9(
19
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Seward, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Warranties offered

"We were very pleased with the job that Sam and Mike did on raising and stabilizing our pool pump house. Very professional and easy to talk with when voicing any concerns we had about the process. Having had such a good experience, we would most likely contact Adirondack Basement Systems if we have any further issues with sinking concrete. We rate them a 5+ for service and professionalism."
Sidewalk Before
Sidewalk After
PowerBrace Installation
Queensbury PowerBrace After
Before Photo of a Schenectady Crawlspace

+13

Response time2 hrs
Response rate100%
74 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
5.0(
6
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Seward, NY and surrounding areas

Approved (Corporate)

In business since 2019

Free estimates

Warranties offered

"We cannot say enough good about Dylan, Seth and Tim. 3 very hard workers. Lifting heavy heavy loads of concrete and stone up my and down my cellar and porch steps. They never stopped for breaks. Great workers. Respectful and pleasant and knew their job requirements. Very careful with doors, floors etc It?s a messy job. ThankYou"
Foundation
Foundation
Foundation
Foundation
Foundation

+14

246 neighbors recently requested a quote
Avatar for High Tech Construction Co
High Tech Construction Co
4.3(
43
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Seward, NY and surrounding areas

In business since 1987

Free estimates

Emergency services offered

For years High Tech Construction Co. has been servicing its customers with efficiency, integrity, and Professionalism. Specializing in brownstone exterior restoration we strive to preserve historic brownstones from deterioration. Located in Brooklyn NY. Take tour of our website and gain insight into the core values and philosophies at High Tech Construction Co.

Facade Restoration - High Tech Construction Co
stoop restoration -high tech construction co
Wood Stoop
Limestone Stoop
brownstone stoop and facade restoration

+20

Recommended by81%of homeowners
Adirondack Concrete
New to Angi
Concrete - Injection Leveling - Mudjacking

Serving Seward, NY and surrounding areas

In business since 2021

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Avatar for MLJ Builders
MLJ Builders
5.0(
1
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Seward, NY and surrounding areas

Emergency services offered

Credit card accepted

At MLJ Builders we build success stories. Our company was founded in 2016 with the vision of becoming the premier builder & remodeler of Greene county , With over 30 years experience, we have become the leading builder & remodeler of the highest quality homes and commercial spaces.\n \nSpecializing in custom new homes, dormers, extensions & renovations; Our projects are designed with unparalleled professionalism and built with precise craftsmanship where we strive to exceed all of your construction and renovation expectations.

Recommended by100%of homeowners
G.Marks Construction, Inc.
New to Angi
Concrete - Injection Leveling - Mudjacking

Serving Seward, NY and surrounding areas

In business since 1983

G. Marks Construction has been in business for over 20 years providing the highest quality construction services in the area. We are customer oriented and truly care about the services that we provide. Customer satisfaction will also be G. Marks Construction satisfaction, our aim is to truly satisfy all of our customers. We are licensed and insured, and ready to take on your project. Call us today for more information.

Concrete Mudjacking FAQs, answered by experts

Pros often use mudjacking or polyurethane foam injection to level a sunken concrete patio. Both methods lift the slab by filling voids beneath it. After properly compacting the soil beneath it to prevent future settling, the concrete may need to be removed and re-poured for severe sinking.

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

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. 

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.

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.

The Seward, NY homeowners’ guide to concrete mudjacking services

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