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*The Angi rating for Concrete Mudjacking companies in Accident, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Concrete Mudjacking needs.

*The HomeAdvisor rating for Concrete Mudjacking companies in Accident, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Concrete Mudjacking needs.

Last update on May 21, 2026

Find Concrete mudjacking pros in Accident

Avatar for Groundworks
Groundworks
4.3(
149
)

Serving Accident, MD and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1975

Free estimates

Warranties offered

"A shoutout Bakers Waterproofing crews actually all three of them. We had three garages that need wall anchors. Along with vapor barriers, French drains & sum pump installation. All of them showed up on time & performed all the work to specification. Thanks to Charlie, Dave & Aden. Theron, Roger & Jacob. Finally Dave Allen, Cruz & Cameron. Enjoyed working with you all."
Foundation
Foundation
Foundation
Concrete
Concrete

+15

498 neighbors recently requested a quote
Recommended by76%of homeowners
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G&S CONTRACTING LLC
New to Angi

Serving Accident, MD and surrounding areas

In business since 2018

Free estimates

Credit card accepted

I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

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Concrete Mudjacking questions, answered by experts

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.

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.

Mudjacking is suitable for sidewalks, driveways, patios, and nearly all exterior flat structures. However, it may not suit severely damaged or heavily cracked areas.

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

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.

The Accident, MD homeowners’ guide to concrete mudjacking services

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

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