2026-08-03 7 min read
A customer called last Tuesday with a shaky voice. His 6-year-old had ducked under a closing garage door, and the door stopped just inches above the child's head. He'd never thought about whether his 12-year-old opener had safety features built in. That conversation stayed with me, because it shouldn't have stopped at all without a reason.
Garage door safety in Everett isn't about luck. It's about functioning equipment.
Your garage door opener should include an auto-reverse mechanism. This safety feature forces the door to reverse direction if it encounters resistance while closing. It's not optional. Federal law (since 1993) requires all residential openers to have this protection.
Here's what actually happens: when the door meets an obstacle (a toy, a pet, a child's hand), a mechanical or electronic sensor triggers a reversal. The door lifts back up. No crushing. No emergency room visit.
The problem? Auto-reverse systems degrade. Springs weaken. Sensors drift out of alignment. Many homeowners in Everett never test theirs. You should place an object in the door's path once monthly and confirm it reverses. If it doesn't, call immediately. This is not a cosmetic repair.
Photo eyes (also called safety sensors or infrared sensors) are those two small boxes mounted on either side of your garage door, about 6 inches above the floor. One transmits an infrared beam. The other receives it. If anything breaks that beam while the door closes, the door reverses.
Photo eyes are separate from auto-reverse. Both matter. Both require maintenance.
Misaligned photo eyes are the number-one reason garage doors fail safety inspections in our area. Dust, spider webs, or a slight bump during snow removal in Everett winters can knock them out of alignment. When they're misaligned, your door ignores the beam and closes anyway.
Test them the same way: place something in the path. The door should reverse. If it doesn't, the photo eyes may be dirty, misaligned, or disconnected. Don't ignore this.
**Need garage door safety in Everett today?** Call 857-855-4796. We cover same-day service across the area.
Hardware alone doesn't protect children. A functioning auto-reverse and photo eye system provides a critical layer, but it's not foolproof. Older openers (pre-1993 models) may lack these features entirely.
If your garage door opener is more than 15 years old, schedule an inspection. The cost of an upgrade is far less than the cost of a tragedy. We can discuss opener replacement and safety upgrades during a free estimate.
Teach children never to stand or play under a moving garage door. Teach them that the remote is not a toy. Garage door openers are powerful machines. Respect matters as much as equipment.
You don't need to wait for something to break. Learn what actually matters in garage door repair costs, and understand that a preventive safety inspection typically costs far less than emergency repair.
Signs that your auto-reverse or photo eyes need attention:
* The door closes even when you place an object in its path * The photo eye lights flicker or don't glow steady * The door reverses for no reason on sunny days (photo eye misalignment) * Your opener is older than 15 years
Any of these warrant a professional check. Everett's winter weather (ice, salt, temperature swings) accelerates sensor drift and corrosion. Spring maintenance, before heavy use season, is smart planning.
Don't gamble with your family's safety. If you're unsure whether your garage door meets current safety standards, schedule a free quote and let a technician confirm your system's condition. We serve Everett and surrounding communities, and we can arrange same-day service for urgent concerns.
Your auto-reverse and photo eyes work silently when they're working right. That silence is the sound of protection. Make sure yours is still speaking.
What's the difference between auto-reverse and photo eyes? Auto-reverse is mechanical or electronic resistance detection that reverses the door if it hits something. Photo eyes are infrared sensors that detect movement in the door's path. Both are required by law and should work together.
How often should I test my garage door's safety features? Test auto-reverse and photo eyes monthly by placing an object in the door's closing path. The door should reverse immediately. If it doesn't, call for service right away.
Can I replace photo eyes myself? Alignment is critical. Misaligned sensors create a false sense of safety. Have a professional install or realign them. The cost is modest compared to the risk.
Do older garage doors have auto-reverse? Openers manufactured before 1993 typically lack auto-reverse and photo eyes. If your opener is that old, replacement is overdue. Check your model year and manual.
What does a garage door safety inspection cost? An inspection is usually free or included with a service visit. Contact us for a same-day estimate and we'll assess your system's compliance with current safety standards.