Alonso's Auto Repair
“They diagnosed and repaired a sever oil leak an save me a lot of money.”
Best Truck Repair in Upland, CA
20 mechanics listed · all 20 in Upland · 8 open weekends · 14 rated 4.5+ · 1 shows a license
Data verified October 16, 2026
Al & Lee's Auto Care Center
“I have been coming here more than a few times and they are always honest and wonderful!!!!”
Save On Auto Care
“Excellent front end staff and Dave (mechanic) went over all the issues with me.”
Mikes Automotive & Tire
“We had to drive back the next day and they did the job in just a few hours, but you can tell it was completed with care and precision.”
Roysautorepair IN Upland
“I am completely satisfied with their prices and work on the two vehicles that I had them do work on.”
G-Tech Automotive
“Jason was very respectful, friendly and walked me through the process of an oil change along with all the other services that would be performed.”
Listed for drivers in and around Upland, CA, these 20 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: Upland, CA
All 20 mechanics we list here are in Upland itself. We have 21 mechanics in Upland on file; this page shows the highest-rated 20. The mechanics on this page are rated from 4.0 to 5.0 across 1,314 reviews; 6 have 50 or more reviews and 14 are rated 4.5 or higher. The topics that come up most in reviews of the mechanics on this page are "price" and "fair". 8 are open on Saturdays and 1 on Sundays. 1 shows a license on its website; 3 list staff certifications (ASE) and 7 have a BBB rating of A or A+. 12 have ten or more years of experience, the longest 49 years. 1 gives free estimates; 4 are family- or locally-owned and 2 list coupons or special offers. 1 has Spanish-speaking staff. We have a website on file for 10 of the mechanics on this page; 7 publish a contact page; 2 list a public email and 2 take bookings online. We count these figures across the mechanics on this page; hours and prices change, so confirm the details with the mechanic before you visit.
Which truck shops listed for Upland work on Saturdays or Sundays?
8 of the 20 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.
Speed Auto Plus
“I got my transmission fluid changed, my spark plugs changed, have him check my check engine light, and I haven't had a problem since.”
Kerber Automotive Repair & Services
“I have been going to him for 15 years and wouldn't take my car to anybody else”
Fast Lane Auto Repair
“David always does all he can to get everyone in and out as quickly as possible.”
Gribb Off Road
“Gribbs was the only shop that was able to get my tires(they're specialized 37” off-road tires), and promised to get it done by the end of the day so I could still move my daughter.”
Leadfoot Offroad
“They kept me informed of obstacles in the project and worked with me to find the best solutions to get it right and put the time in to find replacements/upgrades for discontinued parts”
Upland Automotive
“But when I've needed advice or reach a point where I'm stuck I know I can call these guys and they'll help me solve the problem.”
Superior Auto Repair & SEI Smog Testing Specialist
“Had a great experience,fair price's car is like new....”
GDA Enterprises
“I have never had any bad experiences with Glenn and/or his crew.”
T&S Auto Repair
“He's very accomodating & was able to squeeze me in early in the morning so I could make it to work on time.”
Stoker's Hot Rod Factory
“Very fair to work with, have been doing work and business with them for years.”
Inland Rod & Restoration
“Leo is top shelf ,really knows his biz and very professional.”
M&V Transmission
“I've been going to him for years and will continue to do so for as long as I have a car and or truck.”
One Stop Motors
“He's a nice guy who's passionate about his work.”
Smalling Auto & Truck Repair
Why these companies made our list
What customers say about mechanics in Upland
- “Super friendly, fair pricing, and fast turnaround. My truck drives smoother than ever — definitely the place to go if you care about quality work and good people.” — customer of Gribb Off Road
- “Even though I was late dropping off my truck it was still completed on time and came out great.” — customer of Leadfoot Offroad
- “Great customer service! Came here to get tires mounted on my truck did a great job and was fast.” — customer of Mikes Automotive & Tire
- “I am very glad that I was referred to GDA and I wouldn't take my truck anywhere else.” — customer of GDA Enterprises
- “These 2 guys are qualified and honest. My truck was returned on time, clean, and the steering wheel was straight with no front end pull.” — customer of Gribb Off Road
Excerpts from public reviews of the mechanics listed on this page.
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