Mon (to) Sun: 7:30am - 8:00pm
San Antonio
Mon (to) Sun: 7:30am - 8:00pm
San Antonio
honest pricing, clear communication, and work that holds up over time.
When you call us, you get real technicians who care about getting the job done right. Free estimates, same-day service, and no games
Whether it’s a broken spring, a malfunctioning opener,
or a door that’s completely off track, we handle it.
Here’s what we do:
From minor issues to complete system failures, we handle residential garage door repair on the spot whenever possible.
If your spring is showing signs of wear, making noise, or struggling to lift the door properly, we can repair the issue before it becomes a bigger problem. We inspect the full system and fix what’s needed.
When a spring snaps, the door becomes impossible to lift safely. We carry the right springs for most residential doors and replace them efficiently, with proper balancing so your door operates smoothly again
Opener acting up? Whether it’s running but not moving the door, making grinding noises, or responding inconsistently, we diagnose the issue and repair it when possible
If your opener is beyond repair or simply outdated, we’ll help you choose a reliable replacement that matches your door and your needs. We handle the full installation and make sure everything works together
Frayed or snapped cables can leave your door stuck or unbalanced. We will replace them properly to restore safe operation
A door that’s jumped its track is a safety hazard and can cause further damage if not corrected. We realign and secure the door, so it runs smoothly again
Looking for a new garage door? We install residential garage doors with proper spring and opener matching, not just what looks good, but what works right for the long term
Garage doors don’t always break during business hours. If your door is stuck open and you can’t secure your home, reach out and we’ll do our best to help you as quickly as possible
From minor issues to complete system failures, we handle residential garage door repair on the spot whenever possible.
From minor issues to complete system failures, we handle residential garage door repair on the spot whenever possible.
From minor issues to complete system failures, we handle residential garage door repair on the spot whenever possible.
Whether it’s a broken spring, a noisy opener, or a door that just won’t close properly,
we handle it all.
We also do full installations if you’re ready for an upgrade.
Don’t let a small issue turn into a weekend emergency.
Call Sentinel Garage Doors at (210) 864-9594 and we’ll get it sorted out fast