BJ's Automotive Diagnostic Center

BJ's Automotive Diagnostic Center Since 1990, our goal has always been providing the best and most comprehensive car repair experience out there. Our process is transparent.

From tire service and brake repair, to preventative maintenance and engine repair, we do it all. BJ’s Automotive Diagnostic Center opened its doors in 1990 and became a mainstay in the Belfast, Maine community. Locally owned and operated, we are a local business that is focused on supporting other local businesses within the community, because those local business are our customers too! At BJ's Au

tomotive Diagnostic Center, our goal has always been providing the best and most comprehensive car repair experience out there. We can even handle specialty work such as diagnostics, which help us understand precisely what is going on with your vehicle. Call us and make an appointment today!

06/09/2026

Beyond the safety risk of worn brakes...
Servicing them at the first squeal can be the difference between a checking account repair and a savings account repair 😅⚠️

06/08/2026

★★★★★
"Everyone at BJ's gives fabulous service. They also have a nice waiting room at their new location. "
- A.

06/05/2026

Don't try this, it won't end well. 0/10 do not recommend, but we hope you got a good laugh🤪

06/05/2026

★★★★★
"Fantastic service! "
- V. S.

The real benefit of yearly A/C service? Besides comfort, you get a heads-up on what’s wearing down and what might need a...
06/04/2026

The real benefit of yearly A/C service? Besides comfort, you get a heads-up on what’s wearing down and what might need attention next. That means no surprises—and more time to plan and budget for future repairs.

If you have any of the following concerns, it's time for service:
⚠️Air isn't cooling as well
⚠️Strange noises when the A/C is on
⚠️Moisture inside the vehicle
⚠️Foul odor from the vents
⚠️Refrigerant leaks

Schedule Your Service With Us!

Quality work starts with paying attention to the details. 🔧🚘From thorough inspections to clear communication, our team w...
06/02/2026

Quality work starts with paying attention to the details. 🔧🚘

From thorough inspections to clear communication, our team works hard to make sure every customer feels confident in the service their vehicle receives.

06/02/2026

★★★★★
"As always, the work was done competently and the staff was friendly and helpful. They were right on with the expected time that the work would take. And finally, the waiting area was clean and comfortable. These are people you can trust with your vehicle!"
- D. B.

05/29/2026

Not me sitting in the car like if I wait long enough, dinner will cook itself and the house will magically clean itself too. A person can dream. 😆

#

05/29/2026

★★★★★
"I'm a returning customer and have always been more than happy with the service I get here. They go above and beyond, and do it with a smile."
- S. K.

Address

237 Northport Avenue
Belfast, ME
04915

Opening Hours

Monday 7am - 5:30pm
Tuesday 7am - 5:30pm
Wednesday 7am - 5:30pm
Thursday 7am - 5:30pm

Telephone

+12073381432

Website

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