Skip To Content

Best Auto Repair, Portsmouth

909 Islington St Portsmouth, NH 03801

603-436-9886
Opening Hours
  • Mon 8:00AM - 5:00PM
  • Tue 8:00AM - 5:00PM
  • Wed 8:00AM - 5:00PM
  • Thu 8:00AM - 5:00PM
  • Fri 8:00AM - 5:00PM
  • Sat Closed
  • Sun Closed
CONTACT US

603-436-9886 | 909 Islington St

Cooling and AC Repair

Cooling and AC Repair, Portsmouth, NH

Portsmouth's AC Repair and Cooling System Specialists

The expert mechanics at Dow's Automotive Service in Portsmouth know how to help high-performance drivers and engines keep their cool. At Dow's Automotive Service we offer AC repair for high-performance cars and trucks including BMW, Audi and Mercedes Benz.

When it comes to cooling, we offer so much more than just air conditioning repair. As high-performance car owners add EFI, superchargers or use alternative fuels, heat builds up in the engine. That can reduce performance and cause high cost auto repairs down the road.

Come to Dow's Automotive Service and let us diagnose issues with heat build-up. Every day we install quality high-performance oil coolers, radiators with high flow water pumps and flex fans for driving enthusiasts in Portsmouth. Need a high flow thermostat with a 180-degree open temperature rating so you can get back in the race fast? When it comes to keeping your engine cool on the track or around town, Dow's Automotive Service is the name you can trust.

  • ASE (Automotive Service Excellence)
  • Car Care Aware

Testimonials

Dow's has been taking care of my cars for 18 years, since back when they were on State and Middle. They have always done excellent work, and as inexpensively as possible. I have sent many friends there and they have had the same experience.
view all reviews
TAP TO CALL NOW 603-436-9886 X