Exposed Aggregate Concrete in San Tan Valley, AZ

Home › Service Areas › San Tan Valley › Exposed Aggregate Concrete

If you want the texture and slip resistance of natural stone without paver joints to maintain, exposed aggregate is one of the toughest decorative finishes we pour. We build exposed aggregate driveways, patios, and walkways across San Tan Valley, including near Skyline Ranch and Ironwood Crossing.

We're a third-generation, family-owned concrete company built on the kind of work ethic you'd expect from a business run by a working firefighter — precise, dependable, and built to hold up under pressure.

Why San Tan Valley Homeowners Trust Cortez Concrete for Exposed Aggregate Concrete

Getting a clean, even aggregate exposure takes precise timing — wash the surface too early and the stones fall out, too late and they never show. As a fast-growing unincorporated community, San Tan Valley has mostly newer-build slabs on caliche soil and fewer HOA architectural restrictions than the incorporated cities nearby.

Here's what makes the difference on a San Tan Valley project:

Sealer systems that protect the exposed stone and keep colors vibrant under UV exposure
Base compaction engineered for San Tan Valley's soil to prevent the exposed surface from cracking or settling
Naturally slip-resistant texture that performs well around pools and entryways even when wet
Precise wash-and-expose timing for a clean, even stone reveal across the whole surface

Our Step-by-Step Exposed Aggregate Concrete Process

Design Consultation — We walk through aggregate type, size, and color options to match your home's style.
Base Prep & Forming — Standard structural base work, same as any quality concrete pour.
Pour & Seed — Concrete poured with aggregate seeded or mixed throughout, depending on the look you want.
Wash & Expose — Surface washed at precisely the right set stage to reveal the stone without dislodging it.
Sealing — A penetrating or topical sealer applied to protect the finish and enhance stone color.

Exposed Aggregate Concrete for Homes & Businesses in San Tan Valley

Exposed Aggregate Patios & Walkways

Natural stone texture for outdoor living spaces and entryways near Ironwood Crossing.

Pool Decks & Pool-Adjacent Surfaces

Slip-resistant exposed aggregate for pool decks and wet areas throughout San Tan Valley.

Exposed Aggregate Driveways

Durable, slip-resistant driveways for homes near Skyline Ranch.

Local Knowledge for Exposed Aggregate Concrete in San Tan Valley

San Tan Valley is largely unincorporated, so most work is permitted through Pinal County rather than a city building department, and there are generally fewer HOA design restrictions than in the incorporated East Valley.

As a fast-growing community, most San Tan Valley concrete is newer-build slabs on caliche soil that needs solid compaction before the pour.

That local knowledge is the difference between exposed aggregate work that lasts and work that fails early — and it's why San Tan Valley property owners keep calling Cortez Concrete.

The Family Behind Every San Tan Valley Pour

Cortez Concrete isn't a franchise or a fly-by-night crew. We're a family business, now in our third generation, built on the same values our grandfather started with — showing up, doing the work right, and standing behind it. Our owner still works as an active firefighter, and that same sense of discipline, safety, and attention to detail carries over into every project we pour in San Tan Valley and across the Valley.

When you hire Cortez Concrete, you're not hiring a sales team — you're hiring a family that's put its name on Arizona concrete for decades.

Frequently Asked Questions

Is exposed aggregate slippery when wet?

No, it's naturally slip-resistant, which is why it's a popular choice around pools and entryways.

What is exposed aggregate concrete?

It's concrete finished by washing away the top layer of cement paste to reveal the decorative stone aggregate mixed into the mud, giving a textured, natural stone look.

How does exposed aggregate compare to stamped concrete?

Exposed aggregate shows real stone texture throughout the surface, while stamped concrete uses a patterned mold pressed into colored concrete — different look, similar durability.

Does exposed aggregate need to be sealed?

Yes, sealing protects the stone and cement paste from UV fading and helps keep the surface easier to clean.

Can I choose the type of stone?

Yes, we offer a range of aggregate options from local river rock to imported decorative stone in different sizes and colors.

Do I need a permit for exposed aggregate work in San Tan Valley?

It depends on the scope, but most exposed aggregate work in San Tan Valley is permitted through Pinal County, and we handle the submittal and any required inspections for you. We'll confirm exactly what your project needs during your free estimate.

More Concrete Services in San Tan Valley

Exposed Aggregate Concrete Near San Tan Valley

Get Your Free San Tan Valley Estimate

Get a free estimate and aggregate selection consultation anywhere in San Tan Valley.

📍 Serving the Entire Phoenix Metro Area

📞 Call Us Today: (623) 238-9652