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Portsmouth, NH

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2909 Lafayette Rd,
Portsmouth, NH 03801
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  • Hours Today
    7:30 AM - 6:00 PM
    M-F: 7:30 AM - 6:00 PM Saturday: 7:30 AM - 5:00 PM Sunday: Closed
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photo of the storefront

YOUR SULLIVAN

Portsmouth, NH • Change Location

Gregory Forma

Store Manager • 2 Years Portsmouth, NH

Free Amenities
  • High Speed WIFI
  • Local Courtesy Shuttle
  • Hot Beverages
  • After Hours Key Drop
  • Curbside check in service
Service Offerings
  • Check Engine Light Diagnostics
  • Full Service Auto Repair
  • Factory Scheduled Maintenance

Store Reviews


Christina B

They took great care in getting my car taken care of and road worthy before winter. They gave me an estimate ahead of time. And when they discovered an issue that needed to be fixed… they called before doing it for my approval. They have fair prices, very good mechanics and they are always friendly. Highly recommended! 11/5/2026

Vicky C

I am a long time customer and I am never disappointed with the service and efficiency. 9/28/2026

ALL SULLIVAN LOCATIONS OFFER THESE SERVICES

  • Air Conditioning
  • Batteries
  • Belts & Hoses
  • Brake Systems Repair
  • Electrical Systems
  • Engine Diagnostics
  • Fluid Exchange Services
  • Headlamps & Bulbs
  • Heating & Coolant Systems
  • Mufflers & Exhaust
  • Oil, Lube & Filter Services
  • Preventative Maintenance Packages
  • Shocks & Struts
  • Starting & Charging Systems
  • Steering & Suspension Systems
  • Timing Belts
  • Tire Balancing
  • Tire Installation
  • Tire Pressure Monitoring Systems
  • Tire Repair
  • Tire Rotation
  • Tune-Ups
  • Wheel Alignment
  • Wiper Blades