Spring, opener, roller, cable and track work in Concord, Contra Costa County, seven days a week, and in nearby Pleasant Hill, Clayton and Walnut Creek.
📍 We cover all of Concord — ZIP codes 94518, 94519, 94520, 94521 and 94565, and the rest of Contra Costa 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 | 24/7 |
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 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 Concord and the cities around it.
The census counts 46,948 housing units in Concord and dates 35,067 of them to before 1980. That is the part of the town a percentage describes well. What it flattens is the other end of the same table, where 3,222 units were finished in 2000 or later — a small fraction of the city and several thousand houses at the same time. Being equipped for the 74.7% is not being equipped for those, and a parts kit does not scale down with a percentage.
The older side of that table is not one vintage either. The census puts 11,627 of those units in the 1970s and 10,941 in the 1960s — 686 between them, with 1,080 of sampling error on that 686. Whether the 1960s or the 1970s put up more of Concord is a question the survey collected the data for and then declines to answer. It does separate the 9,386 it dates to the 1950s from that 10,941, which are 1,555 apart with 1,013 of sampling error on the difference. Together those three decades hold 31,954 of the 46,948 units counted. So what the table hands over is a thirty-year stretch where one decade would be more use.
What the table does settle, and on a stock this size it settles it tightly, is elapsed time. It puts the median build year at 1970 and prints a margin of one year beside it, so fifty-six years is a firm figure for how long the middle address in Concord has been standing — and standing is all of it. It does not say whether the door in a given opening is the original, whether the machine above it is the first one mounted up there, or whether anybody has been into the counterbalance since. The thin end of the record is just as firm and far smaller, at 2,229 units from the 2000s, 910 from the 2010s and 83 from 2020 or later, with 1,319 and 827 between them against sampling errors of 424 and 248 — so the survey sorts its newest rows confidently and will not sort the top of it.
So nothing gets ordered off a build year here, in either direction. A spring gets specified off the weight of whatever door is up there now, a replacement part is measured against the one it is replacing, and the track, the header it is fastened to and whatever is driving the door from the ceiling get looked at on the day.
Every count above carries a margin, because the survey sampled Concord rather than counting it. What is hanging in one garage carries none. The door weighs what it weighs, the gap along the top of it with the door shut is the gap that is there, and where a shaft and two drums are doing the lifting, either the cables are coming up even or they are not. Those are readings rather than estimates, and not one of them appears on a census table.
See and hear directly from our satisfied customers explaining why they recommend the Garage Door Doctor'z:
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From new door installs to emergency spring replacements, Garage Door Doctor'Z delivers expert solutions in Concord, 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.
94518, 94519, 94520, 94521, 94565. Those are the ZIP code areas that cover Concord itself. We also work the rest of Contra Costa County, so ask even if yours is not on the list.
Yes. Concord is one of the cities we cover in Contra Costa 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 Concord for garage door repair and emergency dispatch.
