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    Mr B's Auto Techtronics

    5.0 (2 reviews)
    Closed 8:00 am - 5:00 pm

    Services - Mr B's Auto Techtronics

    Check engine light

    Engine oil light diagnosis

    Auto general diagnosis

    20 More Services

    Auto noise diagnosis

    Tire Pressure Monitoring System diagnosis

    Auto no-start diagnosis

    Auto vibration diagnosis

    Auto diagnosis or inspection

    Auto pre-purchase inspection

    Auto maintenance

    Oil changes

    Auto repairs

    Auto battery or electrical system repair

    Auto brake repair

    Auto engine repair

    Auto exhaust repair

    Auto HVAC repair

    Auto light repair

    Auto steering and suspension repair

    Auto transmission repair

    Auto wheel and tire repair

    Routine automotive maintenance

    Transmission leak inspection

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    John's Automotive Electrical

    John's Automotive Electrical

    (3 reviews)

    John is a wizard when it comes to electrical issues with cars, trucks, and just about any other…read moretype of vehicle. I first used his services over ten years ago to find an electrical problem that was causing my battery to run down on my 1994 Chevy Suburban which is not used often and sits for long periods without use. To make a long story short, he found the problem that nobody else, including the Chevrolet dealer, could find and then solved the problem for a very reasonable price. Just last month I took another problem I had with my 2009 Honda Odyssey to him because two other places, including the Honda dealer, could not find the problem. Even though John had never dealt with a problem like this one, he did research on the Internet and talked with the ControlPro technical support team at Pacific Accessory Corporation, who makes the device that interfaces with the steering wheel controls that weren't working. He also researched the electrical diagrams for my vehicle. When he had finished his research, I drove the vehicle to his shop in Quincy. He then proceeded to try and find the problem. When he was unable to find out why the steering wheel controls were not working, he did not give up. He had to talk again to the ControlPro support staff several times before it was discovered that the wiring diagram in the ControlPro documentation for my vehicle was incorrect. John was the only person who was diligent enough and determined enough to find this issue and eventually get the steering wheel controls to work. John charged me a very fair price for all this work, and did not charge me anything for all the research he did. I would give John ten stars if I could. He is amazing!!

    John is extremely kind, intelligent, and cares about finding the best solution. I highly recommend…read morehis shop.

    Mr B's Auto Techtronics - autorepair - Updated May 2026

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