Trusted—Since 1976
South Valley is a family of companies united by a shared purpose: to build with precision, integrity, and long-term value. From residential drywall and commercial wall systems to prefabricated façades and demountable glass partitions—we bring deep trade knowledge and operational excellence to every project.
What began as a small drywall company has grown into a trusted partner across the Rocky Mountain region. Through decades of change, we’ve stayed grounded in one truth: earn trust, build with care, and deliver results that last.
Today’s projects demand more—more speed, more accountability, more clarity. We deliver by solving problems early, coordinating scopes completely, and showing up when it counts.
We take pride in being the kind of builder clients trust—not just to deliver, but to stand behind every detail we build.
Built by People Who Build Every Day
Behind every division at South Valley is a team of leaders who bring clarity, experience, and a commitment to building with purpose. Our executive team sets direction. Our design, field, and fabrication leaders drive delivery.
[Coming Soon]
Richard Vap founds Rich's Drywall.
This business focuses on Residential Drywall.
Company renamed South Valley Drywall
Established South Valley Commercial.
This business is a Commercial Wall & Ceiling Contractor.
We installed our 5 millionth sheet of drywall.
Did you know if you stack 5,000,000 sheets of drywall it would be 41,667 feet high? Or 2,272 miles laid end to end?
In 2007 we started into Building Integrated Modeling (BIM) for our Commercial Projects.
Established South Valley Prefab.
This specialized business focuses on the design, engineering, fabrication, and installation of Prefabricated Building Envelope Assemblies.
Established DLH Interiors.
This business specializes in Demountable Glass Partitions, Glass Walls, and Freestanding Structures.
We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.