Diamond Bar Auto Care

4.8 (912 )
(909) 396-9700
Mon - Fri: 9:00 AM - 5:00 PM
Been going here for almost 15 years - In addition to our GMC Acadia, over the years Harry and his "Auto Master" mechanic Jimmy have worked on 3 different year Cadillac Eldorados, our 1989 Jaguar XJS V-12, and our 2011 Aston Martin DB9 Volante. I would send "Mom" here and not worry that she wouldn't get everything needing repairs done quickly, and at a reasonable price! Great place for new tires too!
George Hoffman
5
Great place for auto repair
CATHERINE Y REY (Cathy Strickland)
5
I got oil change for this place. It is very busy place and I made an appointment a week before. The service was fast and very nice. I recommen the place to everybody.
Sung Kim
5
As a woman who doesn’t know a lot about cars, I’m always terrified I’m going to get taken advantage of at a mechanic. These guys have always treated me great and have been very open and transparent about the work they do and their prices. They do their best to explain the work they’ve done in a way I can understand. They live up to their name!
Dorki Doki
5
Harry provided excellent service! Picked up and dropped off my car. My car was serviced and I never had to leave work. That worked out great because of my busy schedule. I highly recommend this business.
Angelic G
5
FREE Check engine light-scan
CANNOT BE COMBINED WITH ANY OTHER DISCOUNT OR PROMOTIONS. GOOD ON MOST VEHICLES. CANNOT BE USED TOWARDS TIRES OR BATTERIES....[more] SHOP SUPPLIES AND TAXES MAY BE EXTRA. ADDITIONAL DIAGNOSTIC TIME & CHARGES MAY APPLY...[less]
Make an Appointment Print Coupon
EXP 12/25/2023
FREE Brake Inspection
CANNOT BE COMBINED WITH ANY OTHER DISCOUNT OR PROMOTIONS. GOOD ON MOST VEHICLES. CANNOT BE USED TOWARDS TIRES OR BATTERIES....[more] SHOP SUPPLIES AND TAXES MAY BE EXTRA...[less]
Make an Appointment Print Coupon
EXP 12/25/2023
FREE Tire Rotation
With any other paid service. CANNOT BE COMBINED WITH ANY OTHER DISCOUNT OR PROMOTIONS. GOOD ON MOST VEHICLES. CANNOT BE USED...[more] TOWARDS TIRES OR BATTERIES. SHOP SUPPLIES AND TAXES MAY BE EXTRA....[less]
Make an Appointment Print Coupon
EXP 12/25/2023
Same Day Service
Three Year and 36,000 mi Nationwide Warranty
Complimentary Local Shuttle Service
Car Care Tips

Welcome to Honest-1 Auto Care

Your Auto Repair Specialists in Diamond Bar, CA

Honesty. It’s a defining trait you deserve when purchasing a vehicle, and you shouldn’t expect anything less when it comes to auto repair.

The mechanic you choose to fix your car can make all the difference in the service, quality, and cost of repairs. Whether you need a small tune up or require more extensive repairs, the right auto shop can prevent future frustrations, as well as wasted time and money.

Here at Honest-1 Auto Care, we offer reliable and affordable car repair services that keep you satisfied and your vehicle running at its best. We’re a family-friendly auto shop focused on quick and trusted service, and we take pride in the quality of our work.

Complete Car Repair

From simple oil changes to major transmission and engine repairs, we’re your one-stop mechanic shop, providing a full array of services to get your vehicle up and running. We specialize in over 40 different vehicle brands, including foreign brands, and we offer car care tips specific to your make and model.

 

We provide same-day service on most auto repairs, and we offer complimentary shuttles to help you make the most of your time and keep your experience pain-free. And best of all, we provide a free nationwide 3-year, 36,000-mile warranty on all repairs. This means that if our work isn’t up to your standard, or something unexpectedly goes wrong with any repair, we’ll make sure it is done right, free of charge within the warranty’s lifetime.

With over 500 five-star reviews, Honest-1 Auto Care is dedicated to making your auto repair experience one you’ll be happy with. We believe in honest and transparent service, and we do what it takes to make sure you stay satisfied with the way your vehicle performs.

Request an Appointment Today

Our location in Diamond Bar, CA, offers an honest car repair experience for customers in or near Diamond Bar. No matter what shape your vehicle is in, you can trust Honest-1 Auto Care for all your vehicle needs.

Call (909) 303-6523 today for a free estimate and to schedule an appointment for pain-free, affordable service.

Our Location

Honest-1 Diamond Bar
780 N. Diamond Bar BlvdDiamond Bar, CA 91765
Get Directions
View Larger Map
Honest-1 Diamond Bar is committed to ensuring effective communication and digital accessibility to all users. We are continually improving the user experience for everyone, and apply the relevant accessibility standards to achieve these goals. We welcome your feedback. Please call Honest-1 Auto Care Diamond Bar (909) 396-9700 if you have any issues in accessing any area of our website.