Diamond Automotive

4.7
253 reviews

About

Auto Repair ShopCar Inspection StationBrake ShopOil Change Service StationAuto Air Conditioning Service
Diamond Automotive services cars and trucks from light to heavy duty. Specializing in brake repairs. Mass state inspections.

Location

Diamond Automotive
180 Willimansett Street, South Hadley, MA
01075, United States

Hours

Reviews

4.7
253 reviews
5 stars
215
4 stars
23
3 stars
3
2 stars
2
1 star
10

What are people saying?

AI-generated from recent customer reviews

Customer Service

Customers consistently praised the friendly, polite, and professional service provided by the staff.

Trustworthiness

Many reviews highlighted the honesty and integrity of the mechanics, with customers feeling confident in the recommendations and repairs suggested.

Efficiency

The business is noted for its quick service, with many customers appreciating the fast turnaround for inspections and repairs.

Value for Money

Customers found the pricing to be fair and competitive, often mentioning the reasonable costs for services rendered.

Mixed Experiences

While most reviews were positive, there were a few negative experiences regarding service quality and communication, indicating room for improvement.
  • LM
    Lindsay Mascaro
    4 days ago
    5.0
    Always a pleasure going there for oil changes, Dave and the staff are always pleasant, I used to go to Jiffy Lube until they screwed up my car, found Diamond Automotive and have been going there ever since. They take the time to check your car, rather than Jiffy Lube who always wants to “check your cabin filter” etc….. And then tell you that you need brakes, rotors, and give you a printed estimate…. Dave checked my brakes, and rotors, they were completely fine!
  • PF
    Peter Fusari
    5 days ago
    5.0
    Found them to be very helpful Did a great job. I am a new customer and would recommend them.
  • AR
    Alan Robinson
    Jan 5, 2026
    5.0
    Jonathan Hay has been my friend and auto mechanic for years, kept my 2014 Expedition running for 11 years. Everyone at Diamond made me feel confident and I would highly recommend their team for all automotive problems
  • LL
    lisa laFogg
    Jan 2, 2026
    5.0
    Diamond automotive is reasonably priced. Dave the owner and all his guys have always been very polite and professional . They have always gotten my car in quickly. . And I have never had any problems with the work they've done on my vehicle.. I would highly recommend them.
  • RN
    R Nye
    Dec 17, 2025
    5.0
    I have used Diamond Automotive on several occasions. Dave and his crew are very professional and friendly. They are extremely knowledgeable, fair and honest. It is great to have such reasonable and trustworthy repair shop in the neighborhood. Highly recommended.

Frequently Asked Questions About Diamond Automotive

What types of vehicles does Diamond Automotive service?

Diamond Automotive services cars and trucks from light to heavy duty.

Does Diamond Automotive specialize in any particular service?

Yes, they specialize in brake repairs and Massachusetts state inspections.