FOR IMMEDIATE RELEASE
Houston, Texas — What began with a pickup truck and a flatbed trailer has grown into one of the most trusted partners in the multi-family construction industry. Today, SGM Doors & Trim, based in Houston, operates out of a 62,000+ square-foot manufacturing facility and employs a team of 50 dedicated professionals—serving clients across Texas.
Founded by Stephen McDonald and Gloria McDonald, SGM Doors & Trim was built on a simple but powerful foundation: deliver quality work, remain reliable, and stay hands-on with every project. Nearly a decade later, those same principles continue to define the company’s growth and reputation.
“In an industry where timelines are tight and expectations are high, consistency and accountability matter,” said Stephen McDonald, Co-Founder of SGM Doors & Trim. “We built this company by showing up, doing the work the right way, and standing behind everything we deliver. That hasn’t changed.”
SGM Doors & Trim specializes in a comprehensive range of products and services, including exterior and interior doors, trim carpentry, hollow metal doors and frames, door and bath hardware, wire shelving, fire safety equipment, and mailboxes. What sets the company apart is its full-service approach—managing every phase from manufacturing to delivery to installation—ensuring efficiency, consistency, and quality control across every project.
At the core of its operation is a state-of-the-art door manufacturing shop featuring four full production lines. By producing doors in-house, SGM maintains complete control over quality and timelines, helping clients avoid costly delays. The facility is supported by advanced monitoring systems that provide real-time visibility into materials, workflows, and production.
To further support its growing footprint, SGM operates a dedicated delivery fleet, including semi-trucks and box trucks, ensuring reliable, on-time delivery for projects both locally and across state lines.
Every project is managed with a hands-on structure that includes a dedicated Project Manager and Superintendent—reinforcing clear communication, close oversight, and a consistent standard of excellence from start to finish.
“Our growth has never been about scaling for the sake of it,” added Gloria McDonald, Co-Founder. “It’s about earning trust, building long-term partnerships, and delivering results our clients can depend on—every single time.”
From its modest beginnings to its current position as a trusted industry partner, SGM Doors & Trim continues to prove that disciplined execution, strong values, and a commitment to quality can drive meaningful, lasting success.
About SGM Doors & Trim
SGM Doors & Trim is a Houston-based provider of door manufacturing, trim carpentry, and installation services for the multi-family construction industry. Serving clients across Texas, the company delivers full-service solutions designed to ensure quality, efficiency, and reliability at every stage of a project.
