Doors

• Residential garage doors — retail replacement and upgrades, new construction, and insurance claim work.
• Commercial and industrial doors — rolling steel, loading dock doors, security gates, and heavy-duty insulated sectionals.
• Openers — repair, replacement, smart and silent drive upgrades, keypads, and safety tune-ups.
• Repair — springs, cables, rollers, bent track, off-track doors, sensors, and electrical troubleshooting.
• Manufacturer partners — doors sourced from established names with real parts and warranty support behind them.

Steel is the volume material. It takes paint and embossed woodgrain well, resists warping, and can be built as a single skin or as a sandwich with insulation between two skins. Aluminum is lighter and will not rust, which makes it the frame of choice for full-view glass sections. Wood carries a look nothing else quite matches — real carriage doors, stain-grade overlays, custom widths — at the cost of periodic refinishing. Glass sections turn a garage into a room with light in it, and are increasingly used on shops, showrooms, and patio-facing residential bays.

Insulation is the specification most people skip and later regret. An uninsulated door on an attached garage lets the garage swing with the outdoor temperature, and that garage shares a wall and a ceiling with conditioned space. An insulated door turns the garage into a thermal buffer instead of a heat source.

Most premature garage door failures are not manufacturing defects. They are installation problems: track set out of plumb, spring wound to the wrong turn count for the door weight, hardware sized for a lighter panel, or a header that was never checked for square. A correctly balanced door should hold position when lifted halfway by hand with the opener disconnected. If it slams down or climbs on its own, the spring system is fighting the door and every cycle is costing life off the opener.

CMAC is veteran-owned and operated, founded and led by Christian Viveiros, with a BBB A+ rating and the same “Integrity Truly Matters” standard applied to a garage bay that gets applied to a roof. Inspections are free and carry no obligation. Service runs across Texas — Dallas–Fort Worth, Houston, and Austin — plus Oklahoma, Arkansas, Tennessee, and Georgia. Call 1-888-389-CMAC.