San Tan Valley, Arizona
Custom Home Builder & Remodeler in San Tan Valley, AZ
San Tan Valley's open acreage and newer neighborhoods are perfect for building big, and we do, custom homes, additions, casitas and oversized RV garages with room to grow.
Matson Signature Builders serves San Tan Valley from Surprise, AZ. We are a family-owned licensed Arizona contractor (ROC 336562) building RV garages, casitas and ADUs, custom homes, additions, whole-home remodels, and kitchen and bathroom remodels. Published 2026 ranges start at $15,000 for a bathroom and $200,000 for an RV garage. Consultations, site visits and fixed-price proposals in San Tan Valley are free.
Building in San Tan Valley
Local Builders Who Know San Tan Valley.
From Johnson Ranch and Circle Cross Ranch to Pecan Creek and Copper Basin, San Tan Valley homeowners come to us for the projects that need real space, detached casitas, workshops, RV garages and additions that expand the home without losing the lot.
We manage Pinal County and San Tan area permitting, septic and grading, and build for the desert, so your project is engineered right and finished to last.
Communities we serve in & around San Tan Valley:
Why San Tan Valley Chooses Matson
A Builder You Can Count On
Our Services in San Tan Valley
What We Build in San Tan Valley
RV Garages
Built for your biggest toys.
ADUs & Casitas
A second home in your backyard.
Custom Home Builds
From bare lot to signature home.
Whole-Home Remodeling
The same house, rebuilt around you.
Home Additions
More room to love, seamlessly added.
Kitchen Remodeling
The heart of the home, reimagined.
Bathroom Remodeling
Your private, spa-like retreat.
Client Reviews
Homeowners Trust Matson
Two decades of honest work, clear communication and craftsmanship our clients recommend by name, from homeowners across the Valley.
“Very thorough, and they explained everything before completing the job. They were always available for questions and worked around my schedule. They have my highest recommendation.”
“Danny does great work and is extremely flexible and awesome to work with. He helped me with a variety of questions throughout our bathroom remodel after a major leak from our tub.”
Good To Know
Building in San Tan Valley, FAQs
Still have questions? We're happy to talk it through, no obligation.
Do you serve San Tan Valley, AZ?
Yes, San Tan Valley is part of our Valley-wide service area. We build and remodel throughout San Tan Valley and the surrounding communities, from our home base in Surprise.
Are you licensed to build in San Tan Valley?
We are. Matson Signature Builders is a licensed Arizona contractor (ROC 336562, Arizona Dual Residential & Small Commercial (KB-2)) and we handle the local permitting and inspections for projects in San Tan Valley.
What kinds of projects do you do in San Tan Valley?
Everything from kitchen and bathroom remodels to home additions, ADUs, casitas, RV garages and full custom home builds for San Tan Valley homeowners.
Nearby
Other Areas We Serve
Start Your Project
Ready to Build or Remodel in San Tan Valley?
Tell us about your project and we'll prepare a detailed, no-pressure estimate, usually within a few business days.
Last updated August 2026 · Matson Signature Builders · Licensed Arizona contractor ROC 336562