San Tan Valley, AZ Pinal County

Foundation repair, concrete repair and crawl space repair in San Tan Valley, AZ

San Tan Valley has about 32,530 households and 33,519 detached single family homes, and Foundation, concrete and crawl space repair is what we are called out for here. The crew comes from our Phoenix office, about 40 minutes away.

4.9
1,000+ Google reviews
2,000+
Projects since 2011
101,207
People in San Tan Valley
(877) 360-9227
Southern California · Arizona · Nevada Since 2011

Let's take the first step toward solid ground.

A local specialist will evaluate your foundation, walk you through the findings, and send a clear estimate. No cost, no pressure.

Licensed Contractor
1,000+ Google Reviews
CA Lic. #983851 · AZ ROC #330307 · NV Lic. #0089738

Phoenix office

3801 E Roeser Rd #15

Phoenix, AZ 85040

Hours

Monday to Friday, 7:00 AM to 6:30 PM

Getting to you

About 40 minutes from the office, 30 miles.

About San Tan Valley

What San Tan Valley looks like from the truck

San Tan Valley is a Pinal County town in Arizona. About 101,207 people live here, across roughly 32,530 households. The town runs 80 percent owner occupied, with 33,519 detached single family homes in the mix.

Jobs run out of the Phoenix office, 30 miles up the road and about 40 minutes out. Across Pinal County as a whole there are 136,257 detached single family homes, and 81 percent of occupied housing is owner occupied. Those households are roughly 18 percent of the Pinal County total. Pinal County as a whole is about 449,219 people and 179,861 housing units. 23,984 homes went up in the 2000s, more than in any other decade, and the median build year is 2006. The Census puts San Tan Valley at a median home value of $304,000 and a median household income of $88,466. Owners hold 26,138 of the occupied homes, renters the other 6,392.

Population and housing figures: American Community Survey, by way of the Signature Media market data set.

Local conditions

Why foundations move in San Tan Valley

Ground conditions

The mapped soil in San Tan Valley is Mohall at about 40 percent of the survey, with Gilman and Contine alongside it. The texture split is 60 percent clay. The weighted linear extensibility figure, which is how much the soil changes volume between wet and dry, sits at 3.78 percent, a moderate shrink swell rating. Clay content is 60 percent inside the city and 33 percent countywide.

The housing stock

Most of what we walk into here was built in the 2000s, 23,984 homes, around a median build year of 2006. 1,029 of those homes predate 1980, which is where we most often find footing drains that were never installed and backfill that was never compacted. Mortgages sit on 81 percent of the owner occupied homes in San Tan Valley.

Soil survey: USDA NRCS Soil Data Access (SSURGO), sdmdataaccess.nrcs.usda.gov.

Where we work

Neighborhoods we serve in San Tan Valley

Johnson Ranch, Copper Basin, San Tan Heights, Pecan Creek South and Castlegate all sit inside the San Tan Valley city limits, so a job in any of them is scheduled out of the Phoenix office the same way as one downtown.

Johnson RanchCopper BasinSan Tan HeightsPecan Creek SouthCastlegatePecan CreekSkyline RanchCircle Cross RanchMorning Sun Farms

Around San Tan Valley: Places inside San Tan Valley we pass on the way to a job include Anastasia Park, Central Arizona College - San Tan Campus, Copper Basin HOA Park, Laredo Ranch Main Park and Long Branch Park. They sit between 28 and 33 miles from our Phoenix office.

We work addresses in ZIP codes 85140, 85142, 85143.

Google reviews

What Arizona customers say

Jim came out to do the inspection and was very professional, thorough and answered all my questions. Explained the two options, how long it would take and what it would take to do either one. Very satisfied with the inspection.
GreggSeptember 2026via Google
Jim came out and inspected our new build home for a small crack in the foundation. He took measurements throughout and decided we didn't need to do anything. We were very pleased with his service. We would highly recommend him.
SteveJuly 2026via Google
Dalinghaus is an incredibly trustworthy company, and their entire team is exceptionally responsible! We hired them to replace the J-bolts and complete a stem wall repair at our house, and the entire experience was flawless. Shoutout to James for being so helpful and getting us the best possible discount! Special thanks to Thomas, the crew leader, who was incredibly patient, listened to our requests, and gave us excellent advice. His team members, Steve, Ruben, and Shawn, were all super professional and responsible. From the actual construction to the final cleanup, everything was done meticulously. If you have any foundation problems, look no further than Dalinghaus. They are the best!
SheilaJuly 2026via Google

The crew

Some of the crew members who work on jobs like yours

Dillon Pich, Project Manager
Dillon Pich
Project Manager
Koehn Dalinghaus, Project Manager
Koehn Dalinghaus
Project Manager
Dustin Thomas, Project Design Specialist, AZ
Dustin Thomas
Project Design Specialist, AZ
Mark Sebastian, Apprentice
Mark Sebastian
Apprentice
Isaac Garcia, Apprentice
Isaac Garcia
Apprentice
Matthew Valls, Project Manager
Matthew Valls
Project Manager

The same company schedules the evaluation, runs the install, and answers a warranty call later.

Phoenix office

Where the crew comes from

Work here is dispatched from our Phoenix office, 30 miles away, about 40 minutes. You will find it at 3801 E Roeser Rd #15, Phoenix, AZ 85040.

  • 3801 E Roeser Rd #15, Phoenix, AZ 85040
  • (877) 360-9227
  • Monday to Friday, 7:00 AM to 6:30 PM
Dalinghaus Foundation Repair
Phoenix office
3801 E Roeser Rd #15, Phoenix, AZ 85040
Dispatching crews across Pinal County
San Tan Valley questions

What San Tan Valley homeowners ask

Don't see your question here? Our team is happy to help. Reach out anytime.

San Tan Valley is worked out of our Phoenix, AZ office. It is 30 miles from the middle of town, about 40 minutes on the road. The office is at 3801 E Roeser Rd #15, Phoenix, AZ 85040.

Get a free evaluation. We will come and look.

A Dalinghaus specialist evaluates your foundation in San Tan Valley, takes floor elevation measurements, walks you through what they found, and sends a clear itemized repair estimate. No pressure.

(877) 360-9227
Why Choose Dalinghaus

Care and expertise from a team that's been doing this since 2011.

Dalinghaus Foundation Repair is locally owned and operated, with crews dedicated exclusively to foundation, concrete, and crawl space work across California, Arizona, and Nevada.

01
Specialized expertise.

Foundation repair, concrete leveling, and crawl space repair are our entire focus. Not a sideline.

02
Locally owned since 2011.

More than 2,000 projects on the clay and desert soils of California, Arizona, and Nevada since 2011.

03
Licensed in California, Arizona and Nevada.

CSLB License #983851 in California, ROC #330307 in Arizona, and License #0089738 in Nevada. Look us up with the state before we ever set foot on your property.

04
Warrantied solutions.

Warranty terms come in writing with every proposal, and the terms that apply to your job are stated in that job's paperwork. Ask your project specialist during the free evaluation.

Brian Dalinghaus, co-founder of Dalinghaus Foundation Repair
Brian Dalinghaus CO-FOUNDER · SINCE 2011
Brad Dalinghaus, co-founder of Dalinghaus Foundation Repair
Brad Dalinghaus CO-FOUNDER · SINCE 2011
Our Process

Take the first step toward a healthy home.

A straightforward path from free evaluation to completed repairs.

Step 01

Schedule your free evaluation.

A local specialist visits your home, evaluates the foundation, and answers your questions on site. No cost, no obligation.

Step 02

Receive an estimate based on your needs.

We provide a clear, written estimate with a scope of work tailored to your home's specific issues.

Step 03

Get your repairs.

Our crews complete the work on schedule, with the findings and scope in writing from the first visit.

Customer Reviews

More than 1,000 Google reviews across our offices, averaging 4.9 stars.

A 4.9-star average across Google, with verified reviews from the homeowners we work for.

Free Evaluation

Start with a free evaluation.

Share a few details and a local specialist will follow up as soon as possible to set your evaluation.

What to expect
  • A local foundation specialist on site
  • A complete walk-through of the findings
  • A clear written estimate at no cost
  • No obligation, no pressure
Prefer to call
877-360-9227
Southern California · Arizona · NevadaSince 2011
Dalinghaus Foundation Repair

Let's take the first step toward solid ground.

A local specialist will evaluate your foundation, walk you through the findings, and send a clear estimate. No cost, no pressure.

Licensed Contractor
1,000+ Google Reviews
CA Lic. #983851 · AZ ROC #330307 · NV Lic. #0089738
Southern California · Arizona · Nevada Since 2011

Let's take the first step toward solid ground.

A local specialist will evaluate your foundation, walk you through the findings, and send a clear estimate. No cost, no pressure.

Licensed Contractor
1,000+ Google Reviews
CA Lic. #983851 · AZ ROC #330307 · NV Lic. #0089738