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Auto Diagnostics in Portland, CT in Portland, CT

Honesty in Auto Diagnostics

From the engine to the transmission and every other part of your vehicle large and small, if something is behaving oddly, auto diagnostics will pinpoint the cause of the matter. As your mileage adds up, components are bound to suffer wear and tear, and sooner or later you’ll need auto diagnostics. At the same time, you’ll want the most capable hands performing this process, those with the right level of knowledge and experience. Such hands are ready to get to work for you here at Portland Automotive in Portland, CT, where you’ll always get complete honesty in auto diagnostics.

Auto Diagnostics with Quality

Portland Automotive stands as our town’s longest-lasting shop, proudly run by the same owner for more than 26 years. Since 1992, we’ve been conducting auto diagnostics for drivers throughout Portland and all of Middlesex County with the highest standards of quality. On a BMW, Acura and Land Rover alike, no diagnostic task is too big or small for our ASE-Certified technicians to handle. At Portland Automotive, our team works hard every day to uphold our reputation as your reasonable alternative to any high-priced dealership.

Incomparable Customer Service

In addition to auto diagnostics, a long-term maintenance plan will help prevent surprises. Portland Automotive utilizes all the latest computerized testing equipment to provide this important benefit. When you bring your vehicle to our shop for any reason, we’ll conduct a thorough digital inspection, including photos of all parts and critical components. You’ll have literally the full picture of your vehicle’s current state beyond immediate auto diagnostics, allowing you to make informed decisions without pressure to pay for work that can wait. This is just one piece of our incomparable customer service across the board.

Experience Portland Automotive

  • The Only AAA-Approved Shop in Town
  • ASE-Certified Technicians for All Services
  • Connecticut State Emissions Test Station
  • Certified Emissions Repair Center
  • Free Wi-Fi in Our Waiting Room
  • Local Shuttle Service to Home or Work
  • Fleet of Complimentary Loaner Cars
  • 2-Year/24,000-Mile Warranty Protection

For thorough auto diagnostics in Portland, CT, turn to Portland Automotive, where you’ll get honesty, quality and incomparable customer service.

Contact Us


Your Local Auto Repair Facility in Portland, CT


Welcome to Portland Automotive

Count on us at Portland Automotive to offer the best quality repairs in Portland. We are the only AAA approved shop in town with the best warranty in town of 2 years/24,000 miles.

We are a Connecticut State Emissions test station as well as a certified emissions repair center. We offer the best customer service to our visitors and provide honest, quality and incomparable service. You will only receive service from quality ASE Certified Technicians.

Our Services

We offer a wide range of services including brakes, tire replacement, oil change and wheel alignment. Additionally, we offer preventative maintenance care for vehicles in the 30/60/90K range. Did your check engine light come on?

Our expert technicians and service specialists know how to check engine light codes and diagnoses. We'll take care of it for you!



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