Port City Nissan


Service: Closed



  • Monday - Friday: 7:30 AM - 5:30 PM
  • Saturday: 8:00 AM - 4:00 PM
Mechanic Servicing Vehicle

Service Amenities

Hands typing on laptop

Free Wifi

Enjoy FREE WIFI while you wait for your vehicle to be serviced.

Self serve coffee machine in use

Self Serve Coffee

We have a fully stocked coffee bar including other refreshments for you to enjoy during your visit.

Cable TV Remote

Cable TV

To help pass time we offer cable TV in our waiting lounge.

Person with hose spraying car window

Free Car Wash

Receive a FREE car wash after your vehicle is serviced or bring it in anytime for a rinse.

Nissan vehicle at night

Rental Vehicles

We offer rental vehicles in case you need immediate transportation or to pick your serviced vehicle up at a later date.

Vehicle about to be towed


In case of a roadside breakdown, we will tow your vehicle and give you a ride to our dealership.

Mechanic diagnosing vehicle

Welcome to our Service Department

Car Repairs and Maintenance in Portsmouth

Thank you for visiting the Port City Nissan service center! If you've recently acquired a new or pre-owned Nissan, we'd first like to congratulate you! There's nothing quite like the smooth and efficient performance of a Nissan, but routine car maintenance in Portsmouth is essential to maintain it.

At our service center, we boast factory-trained technicians equipped with genuine Nissan parts and the latest diagnostic tools. Rest assured, your vehicle is in capable hands. Explore our ongoing service specials and book your appointment at our auto repair shop today.

Fast and Reliable Car Maintenance in Portsmouth

Whether your new Nissan requires routine maintenance like an oil change or you're facing issues with your transmission, you can always trust the expertise of the Nissan service professionals at Port City Nissan. Here's a glimpse of the car repair and maintenance services we provide to drivers in Dover and beyond:

  • Car Detailing
  • Diagnostic Tests
  • Transmission Services
  • Brake Repairs
  • Tire Rotations
  • Tire Replacements
  • Wheel Alignments
  • Tune-Ups
  • Starters
  • Struts
  • Air Filters
  • Alternators
  • Batteries
  • Headlights
  • Belts, Hoses, Fluids
  • Air Conditioning and Heater Service
  • Oil Change and Oil Filter Replacements
  • Cooling System and Radiator Repairs
  • Fluid Level Checks & Corrections
  • And More

Have inquiries about our Nissan car repair and maintenance services in Portsmouth? Call us at 603-838-3556, and our service experts will gladly assist you. 

Why Schedule Auto Service at Port City Nissan?

We aren't your typical auto repair shop in Portsmouth — we specialize in all things Nissan, so you can always expect swift and accurate service. In addition to our ever-changing selection of service specials, we're proud to offer the following amenities when you turn to our dealership for auto service near Exeter:

  • Customer lounge with free Wi-Fi and cable TV
  • Complimentary refreshments, including self-serve coffee
  • Free car wash after completion of service
  • Rental vehicles available 
  • Express service
  • Towing assistance in the event of a roadside breakdown
  • And more! 

York drivers know they can count on Port City Nissan for all their auto service needs. Schedule your appointment today, and don't hesitate to contact us at 603-838-3399 if you have any questions or want any service tips. We're here to help!

Get Directions

120 Spaulding Turnpike, Portsmouth, NH, 03801



Your garage is empty.
Save some vehicles to get started!

Contact Service

Please don't hesitate to direct your service questions to us! Fill out the simple form below and our technicians will get back to you.

  • This field is for validation purposes and should be left unchanged.
Port City Nissan 43.0843985, -70.7950176.