Diamond Hills Collision Center

4.8 (633reviews)
96%
20540 East Walnut Drive North,  Diamond Bar,  CA  91789

With today's advanced collision repair equipment, painting and repairing processes, it is now possible to recapture the original factory look, and feel of any vehicle after a collision. When you trust your vehicle's repairs to Diamond Hills Collision Center, you are guaranteed quality workmanship and attention to every detail. To ensure high quality performance, we follow a proven repair process. If you expect the highest quality repairs and services for your vehicle, and want the repairs completed by specialists in all aspects of collision repair, trust your vehicle to the trained professionals at Diamond Hills Collision Center. We will never compromise on quality and will guarantee customer satisfaction. An accident can be stressful and the process of filing a claim can be time consuming. This is where Diamond Hills Collision Center can take the headache out of the insurance process and help deliver your vehicle to original, pre-accident condition.

Services
  • Free Estimates
  • Insurance Company Assistance
  • Lifetime Warranty
  • Towing
  • Automotive Glass Replacement
  • Detailing
  • On-Site Car Rental
Payment Types
  • American Express
  • MasterCard
  • Visa
  • Debit Card
Languages
  • English
Hours
Sun Closed
Mon 8:00 am - 5:00 pm
Tue 8:00 am - 5:00 pm
Wed 8:00 am - 5:00 pm
Thu 8:00 am - 5:00 pm
Fri 8:00 am - 5:00 pm
Sat 9:00 am - 12:00 pm
* Holiday hours may differ.
Acura
Alfa Romeo
BMW
Cadillac CT6
Chrysler
Corvette C8
Dodge
Fiat
GM
GM Electric Vehicles
Honda
Hyundai
I-Car
Infiniti
Jeep
Mercedes-Benz Elite
Nissan
Nissan GTR
Ram
Tesla
Volkswagen

Reviews (633)

Likely to Recommend

If you have niche/luxury car, they take care of your unique car like it was their own.

Repair Quality

The repair came out perfect, Andrew kept me informed every step of the way.

Customer Service

Andrew and Jenny(?) were fantastic. Friendly and responsive.

Returned Clean

Likely to Recommend

❤️❤️❤️❤️❤️

Repair Quality

Jenny and Alex were doing their job professionally and 100% satisfaction. Car looks better and service is excellent Recommend everyone use their service which had OEM and perfectness ❤️

Customer Service

Jenny is the perfect CSR

Returned Clean

Likely to Recommend

Repair Quality

Customer Service

Likely to Recommend

Repair Quality

Customer Service

Good

Likely to Recommend

Repair Quality

Customer Service

Likely to Recommend

Repair Quality

Estimate keeps going up on a small dent. Parts delayed.

Customer Service

Returned Clean

Likely to Recommend

Repair Quality

There was a problem with the undercarriage on the passenger side of the van. When the wheel was turned, the undercarriage was rubbing the tire.

Customer Service

Likely to Recommend

Repair Quality

A big thumbs up to Marro for his professional service!

Customer Service

Likely to Recommend

Repair Quality

Customer Service

Returned Clean

Likely to Recommend

Of course!!! Andrew did me a solid service.

Repair Quality

A+ quality.

Customer Service

Andrew Castillo the representative who took care of the process did an amazing job!

Returned Clean

Likely to Recommend

Repair Quality

EXCELLENT VEHICLE CONDITION AND EXCELLENT CUSTOMER SERVICES

Customer Service

ALWAYS WELCOMED WITH A SMILE WHENEVER I VISITED THE SHOP.

Likely to Recommend

Repair Quality

Customer Service

Returned Clean

Likely to Recommend

Repair Quality

Customer Service

Likely to Recommend

Repair Quality

Mauro is an absolute pleasure to work with! I have had to bring my Tesla in several times, and by far he is the most professional, personable, prompt, and efficient representative to handle my vehicle . He truly demonstrates their excellent customer service, and makes sure to pay attention to every attention to detail. Diamond Hills Collision has my loyalty, and from now on, I will be asking for Mauro by name!

Customer Service

Likely to Recommend

Repair Quality

None

Customer Service

Likely to Recommend

Repair Quality

Took two weeks for parts and repairs due to a collision. They billed insurance and not every repair charged was present as I still had my damaged muffler. Had to return my car as they “forgot” to change my muffler when my car sounded horrible and caused another three days of my car still being damaged and needing service.

Customer Service

Customer service was good. At times difficult to communicate with due to them being busy.

Likely to Recommend

Repair Quality

Perfect looking as new thank you

Customer Service

Likely to Recommend

Repair Quality

good and fast service

Customer Service

Returned Clean

Likely to Recommend

Repair Quality

Customer Service

Likely to Recommend

Repair Quality

Customer Service