Concrete leveling in San Tan Valley, AZ

Is San Tan Valley its own town now?

Yes. San Tan Valley voters approved incorporation (Proposition 495) on August 5, 2025. Pinal County formally approved the new town and its first council on September 17, 2025.

ZIP codes changed too. On July 1, 2023, the U.S. Postal Service moved thousands of Pinal County addresses from 85142 into the new 85144 ZIP code. Some homes still use a Queen Creek mailing address. It does not matter to us. We cover 85140, 85143 and 85144 at the same price.

Which San Tan Valley communities do you cover?

• Johnson Ranch, off Hunt Highway, with its golf course and the Solera 55+ community inside it.
• Copper Basin, a village-center community with a YMCA, a K-8 school and a large park.
• San Tan Heights, a foothills community on the west side with trails and mountain views.
• Skyline Ranch, near the base of the San Tan Mountains.
• Pecan Creek, in the north, close to Queen Creek.
• Circle Cross Ranch, Rancho Bella Vista, Ironwood Crossing and Encanterra.

Not on the list? If your home is in or near San Tan Valley, ask in the form. The local contractor will tell you if they can reach you.

Why does concrete settle in San Tan Valley?

Most homes here went up on open desert during the 2000s building boom or since. Desert soil behaves in a few ways that hurt slabs.

• Collapsing soil. The Arizona Geological Survey explains that loose, dry desert soil can shrink suddenly the first time it gets soaked. A sprinkler leak or a monsoon storm can drop a slab that sat still for years.
• Expansive clay. Pockets of clay swell when wet and shrink as they dry. That cycle opens gaps under patios and walkways.
• Caliche. Many lots have a hard, cemented layer of caliche below the surface. Water that cannot soak through it can spread sideways under a slab and soften the soil there.
• Foothill runoff. Homes near the San Tan Mountains get fast runoff during monsoon storms. Water runs along driveway and sidewalk edges and carries soil away.

What concrete problems do San Tan Valley homeowners see most?

Driveway aprons that drop at the garage are the most common call. Next are back patios that tilt toward the house, and HOA sidewalk panels with a lip at a joint. Many homes here are now 15 to 20 years old, so the first round of settling has had time to show.

Older slabs can also crack. Foam lifting works on cracked slabs as long as the pieces are large and solid. A slab broken into many small pieces usually needs replacing instead.

What does concrete leveling cost in San Tan Valley?

The same rate applies here as in Queen Creek: $6 to $12 per square foot, with a $650 minimum per visit. An HOA sidewalk of 50 to 100 square feet usually runs $650 to $950. See the cost guide for more examples.

Frequently asked questions