Garage and Porch Construction in Tucson, AZ
Add Value and Function to Your Property
At STM Development LLC, we build more than just additions—we build functional spaces that enhance your home’s curb appeal, increase storage, and improve your lifestyle. We offer professional garage and porch construction services in Tucson, Marana, Oro Valley, Sahuarita, and Green Valley, AZ, designed to seamlessly match your home’s existing structure and style.
Whether you need a garage for everyday use or a custom porch to enjoy Arizona’s sunsets, our team brings over 25 years of construction experience and a reputation for quality you can count on.
Our Garage & Porch Services Include
✅ Garage Construction
From single-car to multi-vehicle garages, we design and build garages that give you secure storage and increase home value.
✅ Garage Extensions
Need more space for tools, equipment, or an extra vehicle? We can expand your existing garage to meet your needs.
✅ RV Garage Construction
We build RV garages and storage spaces designed for larger vehicles, boats, and powersports equipment.
✅ Custom Porch Construction
Enjoy the outdoors with a custom-built porch designed for comfort, style, and year-round relaxation.
✅ Outdoor Living Areas
We create functional outdoor spaces that add beauty and versatility to your home—from covered patios to sitting areas.
Every structure is built to meet local code and designed with symmetry in mind—ensuring your new garage or porch blends naturally with your property.
Why Choose STM Development LLC?
We’re fully licensed, bonded, and insured, with a strong history of customer satisfaction and workmanship that lasts. We understand Tucson’s unique climate and build accordingly—using materials and construction methods that hold up over time.
As a locally owned business with deep experience in home additions, we prioritize clear communication, clean work sites, and results that reflect true craftsmanship.
📞 Let’s Build Something That Works for You
Whether you’re protecting your vehicles or creating more space to relax outdoors, STM Development LLC is ready to help. Call (520) 850-4130 to schedule your free estimate and let’s build something functional, beautiful, and built to last.