Port City Nissan’s Unique 10 Year/150,000 Mile Warranty

Service Center

Open Today! Service: 7:30am-5:30pm
Call us at: 603-838-3556

  • Person using phone

    Online Service Schedule

    It’s quick and easy to schedule your service appointment with us online. Using your smartphone, computer or tablet, schedule maintenance or repair services your Nissan needs at a time that works for you.
    Schedule Service

  • mechanic checking oil

    Factory-Trained Technicians

    No one knows your Nissan better than Nissan. Trust our factory-trained technicians to deliver expert service and advice on how to care for your vehicle.
    Schedule Service

  • Mechanic checking computer

    Advanced Diagnostics

    Our advanced diagnostic equipment helps us identify and address any service issues in the quickest time possible.
    Schedule Service


When it comes down to it, the only sure-fire way to ensure your vehicle makes it well past the 100,000 mile mark is to bring it in regularly for automotive service. Maintaining your Nissan is as simple as bringing it into our Nissan service center for a routine oil change, or a tire rotation, or even just having the wiper blades replaced.

As one of your leading New Hampshire Nissan dealers, at Port City Nissan we are thrilled to offer our shoppers one of the finest Nissan service centers in the state, with access to state-of-the-art tools and equipment wielded by trained professionals who will stand behind the work they do. No matter the make or model, our guys know the ins and outs of your vehicle and will have you up and running and back on the road in no time flat. For your comfort and convenience we have a customer lounge with comfy chairs, TV, free WIFI, complimentary muffins, snacks, coffee and drinks.

Portsmouth Nissan Service Center Is Here to Serve You

Whether you’re bringing your car in for a simple oil change or you’re in need of something a little more invasive, keeping your automobile up to speed both figuratively and literally, it’s going to cost you some dough, no matter how you slice it. However, at Port City’s Nissan service center, we regularly offer our shoppers some fantastic service specials that can help curb some of the cost of maintaining your vehicle, keeping both your car and your wallet happy.

If you’re interested in stopping by our Nissan service center for your next auto repair or service, we’d be more than happy to have you. While drive-ups are allowed, we do encourage you to call ahead and schedule an appointment to ensure that you’re taken care of when you get here.

To schedule a Nissan service appointment, simply request an appointment online or call Port City Nissan Service Department!

Our skilled and detail-oriented team loves serving your automotive needs. That means when you visit our Portsmouth, NH showroom, you can count on a positive auto service experience, which includes only genuine Nissan parts. Whether you’re interested in a simple oil change or tire rotation or you’ve come across a problem that needs to be repaired, our team will work to get you back on the road with a focus on safety, quality and efficiency – because we know nothing is more important to you.

If you’re interested in seeing what we can do for your Nissan Sentra, Rogue, Altima, Versa or Xterra, be sure to fill out our online appointment form today. We’ll quickly confirm your appointment’s details, such as time, date and the specific work that needs to be completed. With Port City Nissan by your side, you can count on a worry-free driving experience.

Service Info

Phone Number:Service Hours:
  • Mon - Fri7:30 AM - 5:30 PM
  • Sat8:00 AM - 4:00 PM
  • SunClosed
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 is located at: 120 Spaulding Turnpike • Portsmouth, NH 03801
Saved Vehicles


You don't have any saved vehicles!

Look for this link on your favorites:


Once you've saved some vehicles, you can view them here at any time.

Contact Us


Call Now

120 Spaulding Turnpike • Portsmouth, NH 03801

Get Directions

Today's Hours:

Open Today! Sales: 8:30am-6pm

Open Today! Service: 7:30am-5:30pm

Open Today! Parts: 7:30am-5:30pm

Port City Nissan 43.0843985, -70.7950176.