Automotive Specialists
“These guys are the best at their job, good price and are very open and honest about what needs to be done with the car.”
Best Truck Repair in Pittsburg, CA
15 mechanics listed · 4 in Pittsburg · 5 open weekends · 13 rated 4.5+
Data verified October 16, 2026
Auto Truck & Marine Service
“Worked with us to tow our boat, gave us a good rough estimate, provided a fair quote after looking at the damages, and quickly fixing the problems!”
Tech Auto
“Amazing service thank you LUIS YOUR THE BEAT RECOMMENDEVERTONE TO THEM”
Jolly Wrenches
“Awesome fixed my car just totally awesome peopke”
BAC Automotive
“Jimmy is to die for as a mechanic, he is extremely honest which is very RARE.”
Roesbery Car Care
“The entire process was a breeze.”
Listed for drivers in and around Pittsburg, CA, these 15 shops work on medium and heavy duty trucks. What each one says about fleet accounts, road service, inspections and hours comes from its own website; ratings and quotes come from public reviews.
Area overview: Pittsburg, CA
Of the 15 mechanics we list here, 4 are in Pittsburg itself and 11 come from towns including Concord (4, 7 mi), Antioch (3, 6 mi) and Walnut Creek (3, 11 mi). The mechanics on this page are rated from 4.3 to 5.0 across 3,476 reviews; 11 have 50 or more reviews and 13 are rated 4.5 or higher. The topics that come up most in reviews of the mechanics on this page are "price", "fair" and "communication". 5 are open on Saturdays and 1 on Sundays. 5 list staff certifications (ASE) and 7 have a BBB rating of A or A+. 12 have ten or more years of experience, the longest 70 years. 1 offers financing; 1 gives free estimates; 3 are family- or locally-owned and 9 list coupons or special offers. We have a website on file for 9 of the mechanics on this page; 8 publish a contact page and 2 take bookings online. We count these figures across the mechanics on this page; distances are straight-line, and hours and prices change, so confirm the details with the mechanic before you visit.
Which truck shops listed for Pittsburg work on Saturdays or Sundays?
5 of the 15 shops on this page run a weekend shift. Weekend slots are how a lot of fleets get preventive maintenance done without losing a working day, so they book out early. Parts counters keep shorter hours, which is the usual reason a Saturday job waits until Monday.
Concord Auto Service
“I know I can depend on them to fix what's wrong and never add repairs I don't need.”
East Bay Autohaus
“Clear explanation of what they needed to repair and very easy to read bill.”
Timmons Auto & Truck Repair
“I have used them twice in the past couple months and they are very through and very customer service oriented.”
Auto Diagnostic & Repair
“The establishment has consistently offered competitive pricing and delivered outstanding service for all my automotive maintenance needs, prompting me to hold Auto Diagnostics in high esteem.”
Solano Way Auto Repair
“I almost don't want to tell you how great they are because I like getting into see them and if it gets out how awesome they are I might have to wait for servicing.”
Choe's Auto Center
“I feel fortunate to have found a trustworthy mechanic that is an expert in his field and fair to his customer.”
Stress-Free Auto Care
“I appreciate the text messages updated me on the status of my vehicle.”
Diablo Auto Specialists
“They diagnosed my Hybrids problem, gave me a quote and their tech Jose fixed it w/in 24hrs (During the Holidays)!”
Gilmore's Auto Service
“As single woman, it's difficult to find a place like this that you can trust without question.”
Why these companies made our list
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