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Verified Reviews for Concrete Leveling pros in Flagstaff, AZ

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

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

Last update on February 12, 2026

Find Concrete leveling pros in Flagstaff

Avatar for Groundworks
Groundworks
5.0(
7
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Flagstaff, AZ and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"Gauge is a Representative who puts his Clients first. He reminds me, of a younger me. (This says a lot, because I was always a top notch Sales Rep and I retired early, as a result of my personal efforts and how I always did, as I said, and placed my Clients as top priority). I have yet to begin my project, but he won over my business and I?m excited to see the results. I?m confident they will exceed my expectations."
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing
Crawl Space

+22

144 neighbors recently requested a quote
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Avatar for Arizona Foundation Solutions, LLC
Arizona Foundation Solutions, LLC
4.1(
49
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Flagstaff, AZ and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"Hector was very professional in providing estimates and answering question during during the survey. I would recommend him to others that might be considering similar services."
Walkway under the stairs
Close quarters
Hard at work
Prescott's Historic Courthouse
Gilbert Stemwall Repair - After

+24

Response time2 days
33 neighbors recently requested a quote
Recommended by79%of homeowners
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Avatar for Dalinghaus Construction, Inc
Dalinghaus Construction, Inc
4.4(
7
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Flagstaff, AZ and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"I hired Dalinghaus Construction to install two push Piers for a freestanding column/wall (bad clay soil causing movement). I meet with Kevin to go over the scope of work and he explained everything in detail. The price was the best I can find. Took one extra day to finish the work, but they did not charge me any additional fees. 3 month later, I had a feeling that the column/wall is moving again and call Kevin. He show up in a few days and show me there is no way that wall is still moving and he was right. They are very good at what they do and customer service is the best. Thank you very much."
Completed retaining wall repairs with helical tiebacks
Lifting a San Clemente hillside home that had settled or sunk 16 inches
Team work makes the dream work in foundation repairs!
Foundation repair in Avalon on Catalina Island
Foundation repair project at hillside home in San Clemente overlooking the Shorecliffs Golf Club

+128

Response time4 days
32 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for Ram Jack of Arizona
Ram Jack of Arizona
5.0(
3
)
Concrete - Injection Leveling - Mudjacking

Serving Flagstaff, AZ and surrounding areas

Approved

In business since 1982

Credit card accepted

Offers commercial services

"They were very helpful and personable! I would highly recommend them!"
Door Crack/Misalignment
Sinking Concrete
Stucco Crack
Response time1 day
Response rate95%
54 neighbors recently requested a quote
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Avatar for Dakotah Construction LLC
Dakotah Construction LLC
5.0(
6
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Flagstaff, AZ and surrounding areas

"We hired company for our backyard concrete area. Work was really good and we are looking forward to hire them for our driveway work."
Concrete - Pouring & Repair Project
Concrete - Pouring & Repair Project
Concrete - Pouring & Repair Project
Concrete - Pouring & Repair Project
Driveways - Concrete Project

+22

Recommended by100%of homeowners
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Avatar for Q Diamond Concrete, Inc.
Q Diamond Concrete, Inc.
1.0(
17
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Flagstaff, AZ and surrounding areas

In business since 1995

Free estimates

Warranties offered

"Q" Diamond Concrete has been in business since 1995. We specialize in residential concrete, including foundation work, driveways, patios, walkways, as well as stamped concrete. We have experience in large custom homes, tracts of new homes, additions and remodels. We also install faux flagstone on patios and walkways. We take great pride in our work for 100% customer satisfaction.

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Concrete Leveling 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.

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

Concrete leveling can last anywhere from five to 10 years or more, and in some cases, it can be a permanent solution. The longevity depends on the method used and whether the underlying cause of the sinking is addressed. For example, mudjacking typically lasts five to 10 years, while polyjacking can last for 20 years or more. It's best to consult a professional for an accurate timeline based on your specific situation and any factors that could cause the issue to recur.

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.

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 Flagstaff, AZ homeowners’ guide to concrete leveling services

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

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