Reliable Smog Saint Anthony Complete Auto Care
“Went here for a smog check, the gentleman working was nice and funny, offered a reasonable price, finished thoroughly and quickly.”
Best Auto Repair in Rancho Cucamonga, CA
18 professionals listed · all 18 in Rancho Cucamonga · 1 open 24/7 · 8 open weekends · 13 rated 4.5+
Data verified October 16, 2026
Advanced Auto Tech
“I am very satisfied with the service they offer and will keep on taking my car to them thank you Benny for all that you have done on my car.”
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Upland Mercedes Repair
“They diagnosed and fixed the problem immediately; I was expecting to get a hotel room for the night but instead I was on my way in less than 2 hours.”
Rodas Auto Repair
“Jose and Ronald(brothers, owners) are two of the most friendly people you ever want to meet.”
Brake Professional
“He was able to answer any questions I had and was able to explain to me in detail the problems I had and what they did to correct it.”
Haven Auto Repair
“The only place I will take my car and not feel as though they are taking advantage of me.”
Listed for drivers in and around Rancho Cucamonga, CA, these 18 shops handle general repair work. What each one says about parts, warranties, financing and fleet accounts comes from its own website; ratings and quotes come from public reviews.
Area overview: Rancho Cucamonga, CA
All 18 professionals we list here are in Rancho Cucamonga itself. We have 36 professionals in Rancho Cucamonga on file; this page shows the highest-rated 18. The professionals on this page are rated from 3.9 to 4.9 across 2,606 reviews; 16 have 50 or more reviews and 13 are rated 4.5 or higher. The topics that come up most in reviews of the professionals on this page are "price", "honest" and "fair". 1 is open around the clock; 8 are open on Saturdays and 1 on Sundays. 1 shows a license on its website; 4 list staff certifications (ASE) and 4 have a BBB rating of A or A+. Domain records put 7 websites of the professionals on this page at ten or more years old; the oldest dates from 2001. 1 offers emergency or roadside call-outs; 4 offer financing; 1 gives free estimates; 4 are family- or locally-owned and 7 list coupons or special offers. We have a website on file for 16 of the professionals on this page; 10 publish a contact page; 3 list a public email and 3 take bookings online. We count these figures across the professionals on this page; hours and prices change, so confirm the details with the professional before you visit.
How long have the listed shops been open?
14 of the 18 shops show ten or more years in business. Longevity is not a guarantee of anything, but a repair shop that keeps the same sign over the same door for that long has generally been settling arguments rather than walking away from them.
Traynor's Volvo
“Great service and attention to detail, this will definitely be the only place I take my Volvo for service.”
Mobile Mechanic Pros Rancho Cucamonga
“Their professionalism and efficiency have earned my trust, and I'm definitely planning to return for future automotive needs.”
Aamco Transmissions & Total Car Care
“I recommend his company to anyone looking for excellent service for their vehicle.”
Rancho Autocare
“Shawn went over and above to make sure my repair was done correctly and in a timely manner!”
A&A Automotive and Tire
“If your Looking for ALL AROUND HIGH QUALITY CARE @ A KIND AFFORDABLE RATE!”
The Car Guys RC Asian
“Transmission has been swapped and the brakes have been replaced and I cant describe how happy I am to be back on the road with this baby.”
Al & Son's Automotive
“Johnny explained everything before they begin work, so that can sort out your schedule....”
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Enzo's Garage
“Eddie was very professional and his dad was there for good conversation, and refreshing water and snacks while I was waiting.”
MBZ Automotive
“They've helped me out many times over the past year when I've had issues with my car.”
Allstar Auto Center
“I came in on a short notice for a exhaust installing on a weekend and Armen stepped up and help me out, without a hesitation.”
Lim's Honda Acura
“I've been a customer for 13 years and 3 cars and haven't found a better price or service yet!”
Toyotek
“He is very knowledgeable and you will learn things about your car you didn't know.”
Why these companies made our list
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