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Top-Rated Garage door opener installers and replacers in Brentwood - Updated Nov 2026

Avatar for Ace's Garage Door Repair & Installation
Ace's Garage Door Repair & Installation
4.2(
606
)
Garage Door Opener - Install or Replace

Serving Brentwood, CA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"The electrical cord did not reach the outlet box so I have to use an extension cord to operate the door opener. Tech said that if an inspector looked at it that this would be illegal Wondered why the motor was installed in this matter. I paid, I believe over $800 for substandard work. Now I need an electrician to correct the problem. I'm not satisfied with this job."
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+26

Response time8 hrs
Response rate100%
16 neighbors recently requested a quote
Avatar for Valiant Garage Door, LLC
Valiant Garage Door, LLC
4.9(
36
)
Garage Door Opener - Install or Replace

Serving Brentwood, CA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"The team at Valiant Garage Door did excellent service at my home in Pleasanton. They were very professional and thier prices were exactly what I expected. They came the same day and had the work finished in less than an hour! Highly recommend!"
Spring repair
Spring repair
Spring repair
Door
Door

+1

4 neighbors recently requested a quote
Avatar for Door-Mart
Door-Mart
4.2(
501
)
Garage Door Opener - Install or Replace

Serving Brentwood, CA and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"They installed a garage opener for us and then forgot about the key pad installation. They installed the key pad, no problem, in like 15 minutes. Great job!!!!"
More Garage Doors
Wood Styles
Modern Aluminum Garage
Carriage House Wood Garag
More Garage Doors

+37

Response time7 hrs
Response rate91%
537 neighbors recently requested a quote
Avatar for A Dependable Overhead Garage Door Co.
A Dependable Overhead Garage Door Co.
4.5(
24
)
Garage Door Opener - Install or Replace

Serving Brentwood, CA and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Great. Have used this company before, and will call again in future. My door is off kilter due to shifting foundation, and have always had reoccurring problems. Worker took time to figure out problem, explain it to me, and let me know he'd come right back if needed. Had an extra part that was a bit hard to find that worked real well for me."
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New Install
New Install

+5

Response time7 hrs
Response rate100%
16 neighbors recently requested a quote
Avatar for Palms Garage Doors
Palms Garage Doors
5.0(
27
)
Garage Door Opener - Install or Replace

Serving Brentwood, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"Top notch service from Palms, Yohai was friendly, informative & patience. Clearly he knows what heâ s doing. He replaced our garage door opener within and hour, I would definitely use them again!"
Palms Garage Doors - BBB Rating A Accredited
Palms Garage Doors - BBB Rating A Accredited
Garage Door Opener Installation- Palms Garage Door
Garage Door Opener Installation
Garage Door Opener Installation

+7

Response time8 hrs
372 neighbors recently requested a quote
Recommended by29%of homeowners
B & C Garage Door
New to Angi
Garage Door Opener - Install or Replace

Serving Brentwood, CA and surrounding areas

Approved

In business since 2010

Free estimates

B & C Garage Door is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Response time1 day
Avatar for Elite Garage Door Repair
Elite Garage Door Repair
5.0(
30
)
Garage Door Opener - Install or Replace

Serving Brentwood, CA and surrounding areas

In business since 2010

Free estimates

Credit card accepted

"These guys are great. My garage door was broken and ended up needing to be replaced entirely. Other companies I called didn't call me back or had long wait times, where these guys came out the next day. John was really nice, worked quickly and explained everything in and way I understood. He came back a few days later and dropped off an extra door opener as he had promised, and I was impressed he remembered. Definitely recommend these guys.
"
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Recommended by100%of homeowners
Avatar for Right Way Garage Doors
Right Way Garage Doors
4.8(
518
)
Garage Door Opener - Install or Replace

Serving Brentwood, CA and surrounding areas

In business since 1980

Free estimates

Emergency services offered

"RW Garage Doors was wonderful. When I called, I was told that someone could come between 12 and 2 and would call 10-20 minutes before arriving. Edven Benitez called around 12:30 and, as promised, arrived 10 minutes later. He diagnosed the problem (the springs and the cables). I thought the structure/railing was also damaged with a slight bend and might need to be replaced. He was very honest and told me that that was almost certainly not a problem. He did his work very well and was very professional throughout. I would definitely use them again and would happily recommend them to others"
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+238

Recommended by95%of homeowners
Access Door & Gate
4.9(
97
)
Garage Door Opener - Install or Replace

Serving Brentwood, CA and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Jesse from Access Door Masters called me within five minutes after I went into the HomeAdvisor’s website. Here’s my scenario ~ My garage door was broken and I needed this fixed asap because the door could not be manually lifted and our car was in the garage! Ryan arrived within half an hour or less, assessed the damage on our garage door, gave me an estimate for the job and did the job in about or less than an hour! Ryan was very knowledgeable, had the expertise in garage door repairs and was very professional! I am extremely happy with his repair service and stellar customer service! I highly, highly recommend Access Door Masters to everyone! Five star rating from me!"
Response time2 hrs
Response rate92%
Recommended by98%of homeowners
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FAQs for garage door opener installation and replacement projects in Brentwood, CA

A chain-drive opener costs less, but it’s louder and needs more upkeep. If your budget allows, a belt-drive model is often the smarter long-term buy, especially for an attached garage with a bedroom above where noise matters. The decision between a chain or belt opener comes down to your budget and needs, and your garage door opener installer can help you choose an option that best suits you.

Choosing the right horsepower for your garage door opener is crucial for safe and efficient performance. Your garage door’s design and material determine the required horsepower. A single-car garage demands a half horsepower rating, while a two-car garage requires a rating between three-fourths and 1.25 horsepower. Selecting the proper power level ensures optimum performance and durability over the life of the opener.

Plan on a quick garage door tune-up once or twice a year. Tighten the chain or belt, lubricate moving parts, test the safety sensors, and swap out weak batteries in the remotes or backup unit. A few dollars in lubricant and 30 minutes of work can fend off costly repairs, keep the door running smoothly, and help the opener hit its full life expectancy.

The Brentwood, CA homeowners’ guide to garage door opener installations and replacements

From average costs to expert advice, get all the answers you need to get your job done.