Spring, opener, roller, cable and track work in Covina, Los Angeles County, seven days a week, and in nearby West Covina, Azusa and Walnut.
📍 We cover all of Covina — ZIP codes 91722, 91723 and 91724, and the rest of Los Angeles County.
Dispatch and service seven days a week · (833) 991-3899
Tell us where you are and what the door is doing, and we will call you back.
| Monday | 7:00 AM – 9:00 PM |
| Tuesday | 7:00 AM – 9:00 PM |
| Wednesday | 7:00 AM – 9:00 PM |
| Thursday | 7:00 AM – 9:00 PM |
| Friday | 7:00 AM – 9:00 PM |
| Saturday | 7:00 AM – 9:00 PM |
| Sunday | 7:00 AM – 9:00 PM |
| Emergency availability | |
Identify what your door is doing before you call. If it is one of these, do not keep operating it.
Your torsion spring has snapped under intense torsional load. Forcing the opener to lift the door without spring assistance will burn out the motor or snap the drive belt.
A lift cable has slipped off the drum or a roller bearing has seized and popped out. Operating the door in this state can completely drop the heavy panels.
A stripped internal nylon drive gear or a blown starting capacitor. We carry complete carriage gear rebuild kits in our trucks to repair your system immediately.
Don't let a snapped spring, snapped cable, ripped weather seal, or a defective remote keep you locked inside. Our expert teams carry fully stocked dispatch trucks. We regularly perform comprehensive garage door maintenance (inspection, lubrication, adjustment, and component testing) to keep your system safe. We serve Covina and the cities around it.
The 1950s built more of Covina than any other decade did, and the year that splits its housing in half is 1964 — five years after that decade closed. Two published numbers about the same houses, and only one of them is a measure of time.
Noise is the first thing a garage door gives you, and it arrives without your having to go and look. What is useful about it is not what it sounds like but whereabouts in the door's travel it happens. A bang as the door comes off the floor, a bang as it settles back onto it, and a grind that runs the whole way up are three different jobs. Hinges and rollers make their sound where they sit, so a noise you can place along the door's run has already cut the list down to the hardware hung at that point.
What a noise will not do is name itself. The same rattle comes off a hinge that has worked loose, a roller with play in its stem, a track fixing backing out of the jamb, or the opener arm working at the top bracket — and telling those apart takes a light and a hand on each in turn, with the door stopped part way up and the weight still on the springs.
Covina's build record is concentrated. Of the 17,112 housing units counted here, 12,339 were finished between 1950 and 1979, and both ends of the table are thin next to that. 992 units predate 1950. Another 845 arrived from 2000 onward, of which the 2010s hold 358 — a row the survey cannot separate from the 390 it dates to the 1940s, 32 apart with 189 of published error sitting on the pair.
None of that can be heard. A hinge that has worked loose sounds the same in a garage of any age, because a noise reports what a part is doing this week, not the year it was fitted. So the build year goes in the notes, and the job starts with what you already know: whereabouts in the travel it happens, whether it repeats, and whether it is new. That last one is the piece nobody else has. If your door has started doing something it did not use to do, say so first — that one change saves more of the visit than anything else you could tell us.
See and hear directly from our satisfied customers explaining why they recommend the Garage Door Doctor'Z:
Happy Homeowner
Satisfied Client
Verified Customer
Happy Homeowner
From new door installs to emergency spring replacements, Garage Door Doctor'Z delivers expert solutions in Covina, and no shortcuts.
Save on your next repair, opener upgrade, or custom installation with our online-only coupons. Show these to your technician to claim the discount — limit one discount per order.
Take 15% off any garage door repair service, spring replacement, or custom installation for all new customers.
Get 5% off any garage door service or new door installation for all seniors. Show to your technician to redeem.
We offer an additional 5% discount for all active duty, retired military, and veterans in our local community as a thank you for your service.
Complete professional 25-point safety inspection, door balance testing, hinge adjustments, and premium mechanical lubrication. Our tune-up special is $69 instead of $89.
91722, 91723, 91724. Those are the ZIP code areas that cover Covina itself. We also work the rest of Los Angeles County, so ask even if yours is not on the list.
Yes. Covina is one of the cities we cover in Los Angeles County, and we work across the county lines around it too — the nearest cities we cover are listed at the bottom of this page, whichever county they fall in.
No. There is no extra charge for evening or weekend work.
Yes — California license #1138150, bonded and insured.
We cover the cities nearest Covina for garage door repair and emergency dispatch.
