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TRUSTED BY MAMMOTH, AZ HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon17
    Verified foundation repairs reviews

Verified Reviews for Foundation Repair pros in Mammoth, AZ

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

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

Last update on November 10, 2025

Find Foundation repair specialists in Mammoth

Avatar for Dalinghaus Construction, Inc.

Dalinghaus Construction, Inc.

4.61(
32
)
•Approved Pro

Dalinghaus Construction, Inc.

4.61(
32
)
•Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
25 years of experience

Welcome to Dalinghaus Construction, Inc., serving all of Southern California, Arizona, and Nevada. We offer prompt, professional service and high quality workmanship to our clients. We have many satisfied references available. In addition to being a licensed General Contractor, we also have over 10 years of experience in the Foundation Repair business. No project from the ground up, or below, is too big or small for our trained staff. Call us today to schedule your free estimate to see why we come so highly recommended!

"Bait and switch. I obtained multiple quotes for my foundation. Dalinghaus Construction quoted me 19 piers to stabilize my home. I questioned why their competitors were quoting me over 30 piers, and they reassured me I was being over-quoted by their competitors. Long story short, I went with Dalinghaus. During construction, a rep (David F) came by to drop off some tools and found that 19 piers would not be enough. They said I needed 14 more piers (totaling 33 same as their competitors). I am stuck because I cannot leave my home half stabilized. No other reputable company would complete the job if another company started it. I was obligated to move forward with Dalinghaus. No one called to apologize for the misstep. They invoiced me and could care less how much this would affect my family. They proceeded to install14 more piers but left 14 large holes they said backfilling was not part of the scope of work, while the original 19 were backfilled. Insanely strange why they think I wanted 14 large holes at my home. So this is where they gave me a discount. They backfilled the holes for free. Free? It should be included in the work. All in all, why do I have to pay for a mistake of this magnitude? I have tried to work it out with them peacefully but they have not provided me with anything that would make this right. Only excuses why they should not compensate me. They have no integrity. They only care about their reputation at this point (they want my BBB review taken down). I would like to be compensated for the 14 additional piers that were missed from the original quote. 14 additional piers is a completely new job, not an â new work order. They are professionals and should have done a more thorough assessment to provide me with an accurate quote. Their competitors seemed to have done so but I was sadly duped by Dalinghaus. They baited me in and switched the price after the work started. $38k is a lot to lose. I have 2 small children and a home that needs to be completed. Ps. I have been waiting on a resolution for over 2 months now."

Nancy D on September 2022

Welcome to Dalinghaus Construction, Inc., serving all of Southern California, Arizona, and Nevada. We offer prompt, professional service and high quality workmanship to our clients. We have many satisfied references available. In addition to being a licensed General Contractor, we also have over 10 years of experience in the Foundation Repair business. No project from the ground up, or below, is too big or small for our trained staff. Call us today to schedule your free estimate to see why we come so highly recommended!

"Bait and switch. I obtained multiple quotes for my foundation. Dalinghaus Construction quoted me 19 piers to stabilize my home. I questioned why their competitors were quoting me over 30 piers, and they reassured me I was being over-quoted by their competitors. Long story short, I went with Dalinghaus. During construction, a rep (David F) came by to drop off some tools and found that 19 piers would not be enough. They said I needed 14 more piers (totaling 33 same as their competitors). I am stuck because I cannot leave my home half stabilized. No other reputable company would complete the job if another company started it. I was obligated to move forward with Dalinghaus. No one called to apologize for the misstep. They invoiced me and could care less how much this would affect my family. They proceeded to install14 more piers but left 14 large holes they said backfilling was not part of the scope of work, while the original 19 were backfilled. Insanely strange why they think I wanted 14 large holes at my home. So this is where they gave me a discount. They backfilled the holes for free. Free? It should be included in the work. All in all, why do I have to pay for a mistake of this magnitude? I have tried to work it out with them peacefully but they have not provided me with anything that would make this right. Only excuses why they should not compensate me. They have no integrity. They only care about their reputation at this point (they want my BBB review taken down). I would like to be compensated for the 14 additional piers that were missed from the original quote. 14 additional piers is a completely new job, not an â new work order. They are professionals and should have done a more thorough assessment to provide me with an accurate quote. Their competitors seemed to have done so but I was sadly duped by Dalinghaus. They baited me in and switched the price after the work started. $38k is a lot to lose. I have 2 small children and a home that needs to be completed. Ps. I have been waiting on a resolution for over 2 months now."

Nancy D on September 2022

Avatar for Superior Post Tension

Superior Post Tension

No reviews yet

Superior Post Tension

No reviews yet
15 years of experience

Superior Post Tension provides full service manufacturing, installation, and repair support for post tension reinforcing systems. Broken tendons are typically found by homeowners as steel nubs protruding from the side of the foundation. SPT repairs these tendons and returns the foundation reinforcing system to full capacity. All material is sourced from our Post-Tensioning Institute Certified Fabrication Plants.

Superior Post Tension provides full service manufacturing, installation, and repair support for post tension reinforcing systems. Broken tendons are typically found by homeowners as steel nubs protruding from the side of the foundation. SPT repairs these tendons and returns the foundation reinforcing system to full capacity. All material is sourced from our Post-Tensioning Institute Certified Fabrication Plants.

Extreme Concrete LLC

No reviews yet

Extreme Concrete LLC

No reviews yet

For more than 20 years, Extreme Concrete LLC Construction has provided outstanding service, we offer both residential and commercial concrete in Southern Arizona. - flat work -Foundation slabs - driveway/ sidewalk - stamped concrete - Masson work

For more than 20 years, Extreme Concrete LLC Construction has provided outstanding service, we offer both residential and commercial concrete in Southern Arizona. - flat work -Foundation slabs - driveway/ sidewalk - stamped concrete - Masson work

Avatar for StuccoRepairExtraordinaire.com

StuccoRepairExtraordinaire.com

5.00(
22
)

StuccoRepairExtraordinaire.com

5.00(
22
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

In the interest of efficiency and lower costs to you, we show up ready to work. In most cases we perform repairs on the spot. Many estimates are by phone when possible. Common Stucco Repairs, Bird, Pest Golf ball and Erosion Damage caused by Sprinklers, Standing Water, Impact Damage, Small Cosmetic/Foundation repairs, Perfect Paint matching services available. Our goal is to protect your home, match existing textures and give fast, punctual service.

"I liked them and they did very good work for us."

Chetan D on October 2020

In the interest of efficiency and lower costs to you, we show up ready to work. In most cases we perform repairs on the spot. Many estimates are by phone when possible. Common Stucco Repairs, Bird, Pest Golf ball and Erosion Damage caused by Sprinklers, Standing Water, Impact Damage, Small Cosmetic/Foundation repairs, Perfect Paint matching services available. Our goal is to protect your home, match existing textures and give fast, punctual service.

"I liked them and they did very good work for us."

Chetan D on October 2020

DORADO RESTORATION

No reviews yet

DORADO RESTORATION

No reviews yet
29 years of experience

We are a full service insurance repair contracting firm. We have top of the line equipment and know how to use it. We use current industry software to bill your insurance company directly. We have been licensed since 1996 and founder is fifth generation native to AZ. We are certified in water, fire and mold repair.

We are a full service insurance repair contracting firm. We have top of the line equipment and know how to use it. We use current industry software to bill your insurance company directly. We have been licensed since 1996 and founder is fifth generation native to AZ. We are certified in water, fire and mold repair.

Trade Masters

No reviews yet

Trade Masters

No reviews yet
33 years of experience

Trade Masters is a home remodeling company with over 20 years experience in room additions, plumbing, electrical, roofing, drywall, painting (interior and exterior), bbqs, window and door installation and much more. We are a professional company who is licensed, bonded and insured. We accept all major credit card along with cash and checks.

Trade Masters is a home remodeling company with over 20 years experience in room additions, plumbing, electrical, roofing, drywall, painting (interior and exterior), bbqs, window and door installation and much more. We are a professional company who is licensed, bonded and insured. We accept all major credit card along with cash and checks.

Kullberg Pressure Grouting Inc.

No reviews yet

Kullberg Pressure Grouting Inc.

No reviews yet
23 years of experience

Kullberg Pressure Grouting, Inc. (KPGI) is a licensed contractor that specializes in structural remediation through foundation repair, soil stabilization and specialty grouting techniques. With over 29 years of experience, we are committed to providing quality services to our clients with the most up to date remediation methods available. We are uniquely qualified to respond to your toughest challenges. To find out more please visit our website at www.kpgi.us

Kullberg Pressure Grouting, Inc. (KPGI) is a licensed contractor that specializes in structural remediation through foundation repair, soil stabilization and specialty grouting techniques. With over 29 years of experience, we are committed to providing quality services to our clients with the most up to date remediation methods available. We are uniquely qualified to respond to your toughest challenges. To find out more please visit our website at www.kpgi.us

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Foundation Repair questions, answered by experts

The actual foundation repair costs will depend on the extent of the damage, how many blocks you need, labor costs, and material costs. As an estimate, the average repair costs for a cinder block foundation fall between $350 and $25,000. Because the range is so large, it’s important to call a professional foundation repair company and have them assess the damage and estimate the repair costs.

It depends on the severity of the damage, lasting from a few days to several weeks.

Yes, slab foundations can sink just like any other foundation type. Floating slabs are the most prone to differential settlement and foundation sinking because they sit directly on the surface of the earth. Slab foundations that have footings—including slab-on-grade foundations and monolithic slab foundations—get additional support from soil further down and are less likely to sink over time, especially under larger, heavier structures.

New constructions need time to “settle” and sometimes, small hairline cracks occur as a result. Larger horizontal or “stair step” cracks, however, are usually a sign of a deeper, more severe issue. It could indicate an issue with the soil beneath the home, a problem caused by an overgrown tree, or another problem.

Foundation repairs cost about $5,000, on average. Typically, prices range from $2,200 to $7,800, depending on the type and extent of repairs needed. Cost factors include foundation type, home size, soil stability, accessibility, and the ultimate cause of the problem and what methods and materials are required to fix it.

The Mammoth, AZ homeowners’ guide to foundation repairs

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

See all articles