Top Rated Muffler And Brake Shops Serving Loma Mar, CA

If you really care about choosing a quality muffler and brake shop, we’re here for you. Here’s your access to the best muffler and brake shops serving Loma Mar including 94021. These vehicle experts provide brake booster repair and brake repair, and they also work on brake caliper maintenance, catalytic converter replacements and abs sensors. 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 May 15, 2026
82 people sourced companies in Auto Muffler & Brakes
254 Verified Auto Muffler & Brakes Customers Surveyed

254

1 of 1

50.0 miles

Letcher Brothers Auto Repair

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Letcher Brothers Auto Repair services most types of European, Japanese, American and fleet vehicles at its Pinole facility, handling everything from g...

Main Services

Auto Repair

Auto Tires, Wheels & Alignment

Auto Muffler & Brakes

Auto Diagnostics

Auto Repair - Electrical

Additional Services

Automotive Repair & Maintenance, “Check Engine” Lights, Electrical Work, Air Bags, Transmissions, Suspensions, Anti-Lock Braking Systems (ABS), Alignments, Computer Diagnostics, Tires

Coverage Areas

Contra Costa County

Family Owned

Established in 1991

Free Estimates

Appointments Available

Diamond Certified Video Profile

Auto Repair - Letcher Brothers Auto Repair - Contra Costa County

Diamond Certified Company Report

Mike Letcher, Owner

Expert Contributions

302
Rating Surveys

15
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect
(510) 926-6069

636 San Pablo Avenue, Pinole, CA 94564

Hours CLOSED NOW

License:

179974

Learn how to choose a Auto Muffler & Brakes and more…

Diamond Certified Muffler And Brake Shops Serve These Loma Mar ZIP Codes

94021

Diamond Certified Muffler And Brake Shops In Loma Mar

Diamond Certified muffler and brake shops serving Loma Mar are rated an average of 4.6 out of 5 stars based on 246 reviews of 3 rated muffler and brake shops.
Diamond Certified muffler and brake shops in Loma Mar Avg. Star Rating.

We make you an expert at choosing a high-quality muffler and brake shop in the Loma Mar area.

For those who love quality local muffler and brake shops.

Within our Diamond Certified Resource:

You choose from only top rated Diamond Certified muffler and brake shops that serve our Loma Mar area.
You see each shop’s deeply researched report from our research.
You get guidance throughout every phase of hiring a local muffler and brake shop with our Diamond Certified Resource Car Repairs and Maintenance Guide.
You get expert guidance from top rated muffler and brake shops who are Expert Contributors.
You’re backed by our Performance Guarantee.

You’ll love and refer your friends and family to your new Loma Mar area Diamond Certified muffler and brake shop. They provide expert services, including performance mufflers, exhaust pipe repair, brake booster repair, brake master cylinder replacements, brake caliper maintenance, and more.

To qualify for Diamond Certified, each shop must score Highest in Quality and Helpful Expertise (a 90+ on a 100 scale) and pass all our credential-based ratings. Diamond Certified muffler and brake shops that serve Loma Mar residents include T & S Auto Repair.

Every Diamond Certified muffler and brake shop that serves residents in 94021 performs various specialties, including muffler upgrades, brake drum replacements, muffler and exhaust maintenance, catalytic converter replacements, and exhaust system repair.

How to Choose a Quality Loma Mar Muffler And Brake 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 muffler and brake tips if they are a Diamond Certified Expert Contributor.
Call or email them to schedule an appointment.

Become a Diamond Certified Preferred Member and Join Your Loma Mar Neighbors

If you love quality local shops, this is for you. Become a Diamond Certified Preferred Member (always free) and get a double performance guarantee, extra guides and tips, our annual Diamond Certified Directory, and more.

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.

Loma Mar was founded in 1895, and today, your 1,395 neighbors enjoy rowing, knitting, outdoor concerts, aquariums and driving. Loma Martians use Diamond Certified muffler and brake shops for exhaust pipe repair, exhaust system repair, muffler upgrades, brake shoe replacements, calipers, and more.

Frequently Asked Questions for Auto Muffler & Brakes in Loma Mar, CA

Q: What are customers of Diamond Certified muffler and brake shops saying about shops in Loma Mar, CA?

A: Verified Letcher Brothers Auto Repair Customer, 1 of 302
"They are pretty straightforward, the prices are reasonable, and they do excellent work. The confidence I have in Letcher Brothers Auto Repair, I love the work that they do and the price. Mike knows both European and American cars." - Brendon D.
All Survey Responses for Letcher Brothers Auto Repair

Q: What are some of the most popular brands that Diamond Certified muffler and brake shops use when working with Loma Mar residents?

A: Diamond Certified muffler and brake shops use top-quality brands like Billy Boat Exhaust, Ansa, Thrush, Remus and Milltek Sport.

Q: What types of muffler repair do muffler and brake shops offer?

A: Muffler and brake shops offer a variety of brake caliper maintenance services. These can include inspecting brake pads and rotors, cleaning caliper components, lubricating caliper pins and sliders, and replacing any worn parts. They can also inspect and adjust brake fluid levels and hoses, as well as replace any faulty brake calipers. Additionally, they can inspect caliper mountings and hardware, as well as the brake system itself.

Q: Can Diamond Certified muffler and brake shops work with MagnaFlow products and similar items so I can get brake booster repair in Loma Mar?

A: Yes, Diamond Certified muffler and brake shops can work with MagnaFlow products and similar items to provide brake booster repair in Loma Mar.

Q: What did people search for when they wanted to find the best quality muffler and brake shops in Loma Mar?

A: Exhaust System Repair
Brake Shoe Replacements
Abs Sensors
Car Maintenance
Brake Caliper Maintenance

Posted by Lauren Bongard

Choosing a different auto repair shop isn’t about being disloyal—it’s about deciding what’s right for you and your vehicle. When communication slips, problems repeat and trust fade

Top Tips From Diamond Certified Auto Repair Experts

Posted by Lauren Bongard

From protecting your car’s finish and handling the aftermath of a collision to maintaining essential components like brakes and tires, these insights from Diamond Certified Expert