About Diamond Automotive Service

Diamond Discount Automotive Service & Tire opened over 50 years ago and has been in the auto repair, brake repair, and discount tire business ever since, satisfying customers in Waltham, MA and surrounding cities. Diamond Discount Automotive Service & Tires offers the lowest prices and honest work for your auto repair in Waltham, MA. Located at 614 Moody Street in Waltham, we are walking distance to Moody Street's finest restaurants and shops. We are also happy to offer free shuttle, pickup and delivery service for our customers. We routinely service students at Bentley, Brandeis, Lasell, Wellesley and other surrounding colleges.

Top Services

  • Air conditioning diagnosis
  • Air conditioning recharge
  • HVAC blower motor
  • Brake master cylinder
  • Brake pad replacement
  • Brake rotor Replacement
  • Brake shoe replacement
  • Radiator replacement
  • Brake system diagnosis
  • Check engine light diagnosis
  • Diagnose my vehicle
  • Electrical system diagnosis
  • Catalytic Converter replacement
  • Oxygen sensor replacement
  • Engine mount replacement
  • Timing Chain replacement
  • Turbocharger replacement
  • Water Pump replacement
  • Exhaust replacement
  • Muffler replacement
  • Fuel pump replacement
  • Fuel system repairs
  • Hybrid battery replacement
  • Hybrid inverter assembly
  • Ignition system diagnosis
  • Coolant system flush
  • Drive belt replacement
  • Engine oil and filter change
  • Minor/external transmission service
  • Serpentine / drive belt
  • Spark plug replacement
  • Timing belt replacement
  • Tire rotation
  • Alternator replacement
  • Battery replacement
  • Starter replacement
  • Suspension ball joint
  • Wheel alignment
  • Tire replacement
  • Axle shaft oil seal replacement
  • Transmission diagnosis
  • Transmission repair
  • Valve body service

Top Vehicles Serviced

  • Acura
  • Audi
  • BMW
  • Honda
  • Hyundai
  • Jeep
  • Mazda
  • Mercedes-Benz
  • Nissan
  • Subaru
  • Toyota
  • Volkswagen

Warranties

  • 12 mth/12K mi. warranty (whichever comes first) for parts & labor*

Services Offered

  • Air conditioning diagnosis
  • Air conditioning recharge
  • HVAC blower motor
  • Brake master cylinder
  • Brake pad replacement
  • Brake rotor Replacement
  • Brake shoe replacement
  • Radiator replacement
  • Brake system diagnosis
  • Check engine light diagnosis
  • Diagnose my vehicle
  • Electrical system diagnosis
  • Catalytic Converter replacement
  • Oxygen sensor replacement
  • Engine mount replacement
  • Timing Chain replacement
  • Turbocharger replacement
  • Water Pump replacement
  • Exhaust replacement
  • Muffler replacement
  • Fuel pump replacement
  • Fuel system repairs
  • Hybrid battery replacement
  • Hybrid inverter assembly
  • Ignition system diagnosis
  • Coolant system flush
  • Drive belt replacement
  • Engine oil and filter change
  • Minor/external transmission service
  • Serpentine / drive belt
  • Spark plug replacement
  • Timing belt replacement
  • Tire rotation
  • Alternator replacement
  • Battery replacement
  • Starter replacement
  • Suspension ball joint
  • Tire replacement
  • Axle shaft oil seal replacement
  • Transmission diagnosis
  • Valve body service

Vehicles Serviced

  • Acura
  • Alfa Romeo
  • Audi
  • BMW
  • Buick
  • Cadillac
  • Chevrolet
  • Chrysler
  • Daewoo
  • Dodge
  • Eagle
  • FIAT
  • Ford
  • Freightliner
  • GMC
  • Genesis
  • Geo
  • HUMMER
  • Honda
  • Hyundai
  • Infiniti
  • Isuzu
  • Jaguar
  • Jeep
  • Kia
  • Land Rover
  • Lexus
  • Lincoln
  • MINI
  • Maybach
  • Mazda
  • Mercedes-Benz
  • Mercury
  • Mitsubishi
  • Nissan
  • Oldsmobile
  • Plymouth
  • Pontiac
  • Porsche
  • Ram
  • Saab
  • Saturn
  • Scion
  • Subaru
  • Suzuki
  • Toyota
  • Volkswagen
  • Volvo
  • smart

Amenities

    • Early drop off
    • Shuttle service
    • Loaner car
    • Free wifi
    • Wait on site
2017 Hyundai Sonata
2008 Ford Escape Hybrid
2012 Kia Forte
"Friendly staff, excellent service!"

Response from the shop

"Thank you for your review. We look forward to working with you in the future :) - Happy New Year! "

- Joel

"Great service, friendly staff. Fairly close to the commuter rail, and very convenient."

Response from the shop

"Hello Rob, Thank you for your business. It was our pleasure - we look forward to helping with your automotive needs in the future. The Diamond Auto Team :) "

- Joel

2012 Kia Soul

Response from the shop

"Corey, Thank you for your 5 star review. It was our pleasure working with you. Please let us know if we can be of any help in the future. We hope you have happy holidays! "

- Joel

2013 Volkswagen Tiguan

Response from the shop

"Thank you for your 5 star review. It was our pleasure working with you and your automobile! "

- Joel

2012 Mercedes-Benz CLS-Class

Response from the shop

"Good afternoon Evan - thank you for another great review :) - we do hope all is going well with you and your car! We look forward to working with you again in the future. "

- Joel

2012 Mercedes-Benz CLS-Class

Response from the shop

"Thank you very much for your rating Evan. It was a pleasure working with you again. We hope your experience was A+ and hope you will return for any future work :). Enjoy the rest of your summer :) "

- Joel

2008 Honda Accord

Response from the shop

"Thank you for 5 star review. We look forward to serving your needs again in the future. "

- Joel

"Five star business. This repair shop has taken care of our Honda for 5 years, and staff are honest, fair, and respectful. I would trust them with any car or repair."
"I have been going to Diamond Automotive since 2004. Joel has been a great friend and mentor on all things related to my car. His service is timely, professional and a great value. I have never met a nicer man and mechanic. His staff is always courteous and having a conversation with Joel is always enlightening. I recommend Diamond Auto for all your car needs and his prices are very reasonable."
"The guys here care about there work, business and get the job done throughly. They answer questions and try to and succeed at ensuring proper service as a team."
"Joel and his staff are honest and transparent. When giving them my car to examine I’m confident that they will report to me the same diagnostic they would give their own family. Their prices are reasonable and fair, and service is warm and personable."
"Fantastic service and go to for all car needs"

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