A new garage door installation is a full-day job done right: rough opening measurement, correct spring sizing for the new door's weight, and a balance test before we leave.
We measure the actual opening, not just the old door's dimensions, since framing settles and shifts over years.
Reusing mismatched springs on a new door is a common mistake we avoid by resizing for the actual weight.
From basic weatherstripping to fully insulated panels with a meaningful R-value, we fit the door to your climate needs.
An opener sized for a lighter old door may need adjustment or replacement to safely run a heavier new one.
Specialized service lines covering the full range of Garage Door Installation calls we take, backed by flat-rate pricing and a written warranty.
Steel remains the most popular residential choice for durability and price, and we stock common sizes for fast turnaround.
Polystyrene or polyurethane core doors installed for improved temperature control and noise reduction in attached garages.
Older homes and converted spaces often need custom dimensions, which we handle as a standard part of the job.
Full removal and responsible haul-away of the old door is included with every new installation.
Call +1-831-293-1591 →Pairing a new opener sized correctly for the door's weight with the installation, including full calibration.
A quick call gets the installation process started with an on-site measurement scheduled.
Technicians arrive to take precise measurements and discuss door and insulation options in person.
We confirm opening dimensions, spring sizing, and opener compatibility, then quote the full installation as one flat price.
The door is verified opening, closing, and reversing correctly before the job is called done.
“Old door was rusted beyond saving. New insulated steel door looks great and closes so much quieter.”
“Resized the springs correctly for the heavier new door instead of reusing the old ones like the last quote suggested.”
“Balance tested it by hand after install and it lifts smooth as anything. Really thorough job.”
Standard-size installs usually wrap up same-day; custom sizing may need a short lead time for the door itself.
In many cases the existing opener works fine, but we verify weight and travel compatibility before confirming.
We install steel, aluminum, wood-composite, and insulated options depending on your climate and budget needs.
We handle custom dimensions regularly, particularly for older homes with non-standard framing.
Old door removal and responsible disposal comes standard with the installation service.
You'll get one confirmed number covering the door, labor, and any related opener work.
Same-day dispatch, upfront pricing, and a written warranty on every visit.
☎ Call +1-831-293-1591Our San Anselmo coverage spans the full city and the zips around it, so a same-day window is realistic almost anywhere nearby.
Embedded Map Placeholder for San Anselmo, CA