From same-day spring replacement to full commercial door installations — A1 Overhead Door & Gate Company handles it all with a 5-Star service guarantee.
We're a full-service overhead door and gate company. Whether it's a residential tune-up or a commercial emergency, our certified technicians are ready to help.
New door installations, replacements, and repairs for homeowners across Northern California. We carry carriage house, steel panel, aluminum & glass, and custom wood styles.
Heavy-duty commercial door solutions for warehouses, retail, manufacturing, and industrial facilities. No job too large — we minimize downtime and keep your business moving.
Custom automated gate systems for residential driveways and commercial properties. Swing gates, slide gates, and barrier arms with keypad, remote, or smart access control.
A broken garage door spring is the #1 reason doors stop working. When a spring snaps, the door becomes too heavy to lift and the opener can be damaged trying. Don't wait — our technicians carry springs for all door sizes and can typically complete the repair the same day you call.
Whether your opener has stopped working or you're ready to upgrade to a smart Wi-Fi model, our technicians install and service all major brands. We'll program your remotes, keypads, and smartphone app so everything works perfectly from day one.
Add security, curb appeal, and convenience to your property with a custom automated gate system. We design, install, and service swing and slide gates for residential driveways and commercial entrances throughout Northern California.
If it opens, closes, rolls, swings, or slides — we service it. Here's a complete look at what our technicians handle every day.
Full residential and commercial door installation. We handle removal, installation, hardware, and final adjustment.
Same-day torsion and extension spring replacement. High-cycle springs for longer life and fewer future repairs.
Frayed or snapped cables replaced safely and quickly. Cables are a critical safety component — don't delay.
Install and program new openers from all major brands including LiftMaster, Chamberlain, Genie, and Craftsman.
Diagnose and repair opener motor, logic board, drive system, and safety sensor issues for all brands.
Replace damaged sections without replacing the full door. Saves money while restoring appearance and function.
Bent or misaligned tracks cause binding and premature wear. We realign or replace tracks to restore smooth operation.
Worn rollers cause noise and rough operation. Nylon or steel roller upgrades for quieter, smoother performance.
Bottom seals and side weatherstripping replaced to keep out drafts, pests, and water intrusion.
Annual maintenance service covering lubrication, balance adjustment, hardware tightening, and safety inspection.
Custom swing and slide gate systems for residential and commercial properties with full access control integration.
Repair and service for all gate operator brands. Motor, board, and mechanical component diagnosis and repair.
Keypad, card reader, remote, intercom, and smartphone-based access control for gates and commercial doors.
Comprehensive safety inspections for residential and commercial door systems. Identify issues before they become failures.
Scheduled maintenance programs for commercial facilities to reduce downtime and extend door system life.
Stuck door? Broken spring at midnight? We dispatch technicians around the clock, every day of the year.
Our technicians are on call around the clock. Call now for fast, same-day emergency service across all six counties.
Call now to speak with one of our professionals. We're open 24 hours a day, 7 days a week!
