Torsion Spring Replacement

Broken or worn torsion springs are dangerous. Our technicians safely replace them, ensuring balanced and smooth door operation.

Cable & Roller Repair

Frayed cables and worn rollers lead to uneven movement. We replace damaged components for quiet, reliable door travel.

Track Alignment & Adjustment

Off-track doors are a major safety hazard. We meticulously realign tracks, restoring proper function and preventing further damage.

Opener Diagnostics & Repair

Malfunctioning openers and safety sensors need precise calibration. We troubleshoot all major brands to restore automated access.

Our 4-Step Maintenance Process

Comprehensive Inspection

Lubrication & Adjustment

Safety Sensor Calibration

Full Performance Test

We meticulously check all moving parts, hardware, and safety features for wear and potential issues.

All rollers, hinges, and springs are lubricated, and tension is adjusted for optimal balance and quiet operation.

Opener safety sensors are tested and calibrated to ensure proper function and prevent accidents.

The entire system is cycled multiple times to confirm smooth, safe, and reliable operation.

Ready for Reliable Service?

Don't let a faulty garage door disrupt your day. Contact DEV Garage Doors for prompt, expert repair and maintenance in Novato.