San Tan Valley Roofing Company

Arizona Roofers is a licensed roofing contractor (ROC#356304 and ROC#356639) working in San Tan Valley, the Pinal County community that became a town in 2025. We repair leaks, replace tile underlayment, install new roofs and inspect for free, on tile, shingle and flat roofs, and our phone is answered 24/7.

Before 2000 most of San Tan Valley was open desert and farmland. By the 2020 census it held close to 100,000 people, almost all of them in subdivisions built since the early 2000s. That means a very large number of roofs installed within a few years of each other, and many of them are now reaching the point where tile underlayment and early shingle roofs need attention. Everything we offer is on our Arizona roofing services page.

Roofing services across San Tan Valley

Roof leak repair for early-2000s subdivisions

In San Tan Valley, a leak in a home built during the first boom usually traces back to tired underlayment at a valley, a cracked tile over a bathroom vent or a pipe boot that has split in the sun. We pinpoint the cause and fix it with photos to prove it. See our roof repair service and our guide to roof vent leak repair.

Underlayment replacement and re-roofs

Homes built in the early 2000s are now about two decades old, the age when tile underlayment in Arizona commonly reaches the end of its life. Where tile can be reused, we lift and relay it over new underlayment; where it cannot, we quote a new roof. For shingle homes from the same period, a tear-off and new architectural shingles is often the sensible choice. Learn more about our roof replacement work.

New roofs on custom homes and outbuildings

Not all of San Tan Valley is tract housing. Larger lots near the San Tan Mountains and along the rural edges carry custom homes, shops and horse facilities that need their own roofing. Our roof installation team handles tile, shingle, metal and low-slope systems.

Inspections for buyers, sellers and landlords

With so many homes changing hands or being rented out, a roof report is useful paperwork. Our free roof inspection includes photos and a written summary you can share with a buyer, tenant or property manager.

Schools, churches and retail buildings

As the community has grown, so have its churches, schools, shopping centres and offices, most of them under flat roofs. We repair, coat and replace these systems through our commercial roofing services.

Help after monsoon storms

When a storm cracks tile or strips shingles, we record the damage and can be on the roof with your adjuster. Read about roof leak insurance claims in Arizona or request insurance claim help.

What San Tan Valley roofs deal with

San Tan Valley lies east of the San Tan Mountains at roughly 1,500 feet, in open Sonoran Desert with farmland still nearby. With few tall trees or hills to break the wind, monsoon storms between June 15 and September 30 sweep across the subdivisions with dust and gusts that test every loose ridge tile and shingle edge. Summer heat on south- and west-facing slopes then dries out sealants and underlayment year after year.

The community also has a building pattern that matters for roofs. Many neighbourhoods were finished quickly during the early-2000s boom, and roofs from that period vary in the quality of their flashing details and bird stops. We often find missing eave closures, under-nailed ridge tile and pipe boots that were never sealed properly.

• Blowing dust. Dirt carried off open land collects in tile valleys and at gutters, slowing drainage.
• Shingle roofs in full sun. Entry-level homes with asphalt shingles show granule loss and curling on the sunniest slopes first.
• Solar retrofits. Rooftop solar is common, and badly flashed mounts are a frequent leak source.
• Pests. Pigeons and rodents move in under tile where eave closures are missing.

If you are weighing shingle against tile for your next roof, our guide to the best roofing materials for Arizona heat compares them.

San Tan Valley communities we serve

San Tan Valley shares ZIP codes 85140, 85142, 85143 and 85144 with Queen Creek, and for years before 2009 residents used Queen Creek mailing addresses, so many homes here are still listed that way.

Permits in the new Town of San Tan Valley

San Tan Valley officially became a town on September 17, 2025. Pinal County continued to provide services during the transition, and from July 1, 2026 the Town of San Tan Valley began taking over zoning and building functions within its limits under agreements with Pinal County. Homes just outside the town boundary remain in unincorporated Pinal County. Because the arrangement is new, we confirm which office handles your address and pull permits where the town or county requires them.

Most subdivisions have an HOA with rules on tile colour and profile, and some have strict architectural review. We help you match discontinued tile and prepare a complete request so approval is not a bottleneck.

How to pick a roofer in San Tan Valley

• Verify the ROC licence. Arizona requires an R-42, C-42 or CR-42 licence for roofing. Search the contractor’s name or number free at roc.az.gov before you sign.
• Make sure they know the permit picture. With the new town taking over from Pinal County, ask who they will pull the permit with.
• Get a scope that names the underlayment. A tile re-roof quote should say what underlayment is going on and whether the tile is being reused.
• Watch for storm chasers. A.R.S. § 32-1158.02 gives you the right to cancel a roofing contract that is contingent on an insurance claim, and it prohibits the contractor from negotiating the claim for you.

See also our guide to finding top-rated roofing contractors.

Roof costs in San Tan Valley

Roof size, tile reuse, solar panel removal and HOA material requirements are the main things that move the number. Our roof replacement cost guide explains each one, our roof replacement calculator gives a starting figure, and financing can spread the cost.

Nearby areas we cover

From San Tan Valley we also serve Queen Creek roofing customers, Gilbert and Mesa.

More San Tan Valley roofing guides

• Roof permits in Arizona, city by city
• HOA roof replacement and approval in Arizona