If you really care about choosing a quality transmission shop, we’re here for you. Here’s your access to the best transmission shops serving Concord including 94521, 94520, 94518, 94519 and 94522. These transmission experts provide transmission overhauls and transmission leak repair, and they also work on transmission troubleshooting, automatic transmissions and transmission maintenance. For 22 years we’ve conducted the most accurate ratings and deepest research of local shops, so you’ll be confident in choosing.
Last Updated Feb 18, 2025
8,275 people sourced companies in Auto Transmissions
2,977 Verified Auto Transmissions Customers Surveyed
Letcher Brothers Auto Repair services most types of European, Japanese, American and fleet vehicles at its Pinole facility, handling everything from g...
Delta Transmission has been servicing, repairing, replacing and rebuilding transmissions at its Antioch facility since 1958. In addition to general tr...
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Main Services
Auto Repair
Auto Transmissions
Additional Services
Transmission Rebuilds, Differentials & Transfer Cases, Brake Pads & Rotors, Free Diagnoses on Transmissions & Differentials, No Engine Repairs, Drive Shaft Balancing, Shortening & Lengthening, U-Joint Replacement
Diamond Certified transmission shops serving Concord are rated an average of 4.7 out of 5 stars based on 963 reviews of 33 rated transmission shops. Diamond Certified transmission shops in Concord Avg. Star Rating.
We make you an expert at choosing a high-quality transmission shop in the Concord area.
For those who love quality local transmission shops.
Within our Diamond Certified Resource:
You choose from only top rated Diamond Certified transmission shops that serve our Concord area.
You see each shop’s deeply researched report from our research.
You’ll love and refer your friends and family to your new Concord area Diamond Certified transmission shop. They provide expert services, including transmission upgrades, transmission parts, transmission overhauls, transmission troubleshooting, gearbox repair, and more.
Every Diamond Certified transmission shop that serves residents in 94521, 94520, 94518, 94519 and 94522 performs various specialties, including transmission fluid service, transmission rebuilds, transmission replacements, transmission service, and automatic transmissions.
How to Choose a Quality Concord Transmission Shop for Your Family
Click the name of the shop to get to their Diamond Certified Company Report page.
Watch their Diamond Certified Video Profile and other videos that we’ve created for you.
Read their verbatim customer survey responses and our researched articles.
Get helpful transmission tips if they are a Diamond Certified Expert Contributor.
Call or email them to schedule an appointment.
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Your Diamond Certified Resource. We make you an expert at choosing.
We make you an expert at choosing local companies by giving you the most accurate ratings, deeply researched company reports and Diamond Certified Guide of all Resource Guides, which cover 70+ industries in the Auto, Home, Health and Personal service categories. Each guide contains 16 key articles that are separated into “Before, During and After the Job” tabs. These are written to guide you through each phase of hiring, starting, managing and ending a job in that specific type of service.
Diamond Certified Resource Compared to Crowd-Sourced Review Sites
Diamond Certified Resource’s ratings of local companies are based on surveys of only verified real customers, so they are the most accurate. This beats crowd-sourced review sites like Yelp, Angi or even Google that are plagued with fake, manipulated, cherry-picked and non-customer reviews, which produce inaccurate and often inflated rating scores.
Diamond Certified Resource’s deeply researched reports of top rated Diamond Certified companies include everything you need to see to be very confident in choosing a top rated local company. Each company report includes detailed quality ratings and scoring, verbatim customer survey responses, a profile video, a company story video, a capabilities table, a photo gallery, researched articles, unique expert contributions from the company’s owner, and more. This beats crowd-sourced review sites that solicit companies to “claim their business listing” and add any type of info to their profiles. This sounds good, but it has led to company profiles that are littered with false claims and incomplete info.
Concord was founded in 1869, and today, your 122,067 neighbors enjoy creek exploration, letterboxing, salsa dancing, fairs and scavenger hunts. Concordians use Diamond Certified transmission shops for transmission troubleshooting, automatic transmissions, transmission overhauls, transmission parts, vehicle maintenance, and more.
Frequently Asked Questions for Auto Transmissions in Concord, CA
Q: What are customers of Diamond Certified transmission shops saying about shops in Concord, CA?
A: Verified Letcher Brothers Auto Repair Customer, one of 302
"They are thorough, and if there are any problems on their end, they are pretty good about fixing them. They completed the service that they said they would." -Justin S. All Survey Responses for Letcher Brothers Auto Repair
Verified Delta Transmission Customer, one of 390
"They know how to get the job done. They know what they are doing. I know they know how to do the job correctly and solve my problems. I like their customer service the best. They are so friendly and helpful. I really have no complaints about them." -Michael R. All Survey Responses for Delta Transmission
Q: What are some of the most popular brands that Diamond Certified transmission shops use when working with Concord residents?
A: Diamond Certified transmission shops use top-quality brands like Phoenix Transmission Products, B&M Racing, Exedy, Dynamic Racing Transmissions and SunCoast Converters.
Q: What types of transmission leak repair do transmission shops offer?
A: Transmission shops typically offer both minor and major leak repair services. Minor repairs can include replacing worn or cracked seals and gaskets, or tightening and resealing any loose connections. Major repairs may require disassembling the transmission to locate and address the source of the leak, such as a cracked housing or worn-out internal components. After the repair is complete, the transmission shop will check the fluid levels and pressure to ensure the transmission is operating correctly and there are no further leaks.
Q: Can Diamond Certified transmission shops work with Aisin products and similar items so I can get transmission overhauls in Concord?
A: Yes, Diamond Certified transmission shops in Concord can work with Aisin products and similar items to provide transmission overhauls.
Q: What did people search for when they wanted to find the best quality transmission shops in Concord?
Concord is our home and we love it! Here you’ll find the best spots to revisit, the Concord events schedule, local social media links, stories of our Concord area unsung heroes and much more. Connect with your neighbors and share what you love about our hometown. Plus, join us as a Concord Diamond Certified Preferred Member (always free).
Many of Concord’s neighborhoods and commercial areas are set against the backdrop of the Diablo Range. Photo: Rich
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