Riverhead Buick GMC

1423 Old Country Rd, Riverhead, NY 11901

New 888-306-0883 New 888-306-0883
Used 877-229-8264 Used 877-229-8264
Service 866-968-7341 Service 866-968-7341

We put the customer first!


Hours of Operation

Monday
7:30 AM – 5:00 PM
Tuesday
7:30 AM – 5:00 PM
Wednesday
7:30 AM – 5:00 PM
Thursday
7:30 AM – 5:00 PM
Friday
7:30 AM – 5:00 PM
Saturday
7:00 AM – 2:00 PM
Sunday
Closed

Contact This Dealer

New Cars

888-306-0883
Email this dealer Cancel

Used Cars

877-229-8264
Email this dealer Cancel

Service

866-968-7341
Credit Application Available Online

Are you looking for a service center? The Riverhead, NY Buick GMC service center is dedicated to maintaining your car's optimum performance. We are your one-stop-shop for oil-changes, tire rotations, and brake inspections. Our certified technicians can help you get your car back on the road quickly. Make sure to visit our Long Island Buick and GMC service center for all your needs. At Riverhead Buick GMC, our friendly staff is looking forward to serving your car!

Pricing for Common Services

Click services for complete details and then schedule an appointment.

Heating, Cooling Diagnosis $199.95
Power Steering Service $199.95
Tire Rotation $29.95
Transmission Service $229.95
Wheel Alignment (AWD) $149.95

* These are starting prices for basic service. Prices vary by type of car or part/service options offered.

Fast Facts About Service & Repair

  • Vehicle Detailing
  • Technicians with 10+ Years Experience
  • Factory-certified Technicians
  • Parts and Accessories
  • Factory-certified Service Center

Features & Amenities

  • Online Service Appointment Scheduling

What Do Their Customers Say?

Read All Service Reviews

Schedule Service

Call 866-968-7341 or

Schedule Service Online You will be directed to the dealer's website.

Hours of Operation

Monday
7:30 AM – 5:00 PM
Tuesday
7:30 AM – 5:00 PM
Wednesday
7:30 AM – 5:00 PM
Thursday
7:30 AM – 5:00 PM
Friday
7:30 AM – 5:00 PM
Saturday
7:00 AM – 2:00 PM
Sunday
Closed

Contact This Dealer

New Cars

888-306-0883
Email this dealer Cancel

Used Cars

877-229-8264
Email this dealer Cancel

Service

866-968-7341
Credit Application Available Online

Are you looking for a service center? The Riverhead, NY Buick GMC service center is dedicated to maintaining your car's optimum performance. We are your one-stop-shop for oil-changes, tire rotations, and brake inspections. Our certified technicians can help you get your car back on the road quickly. Make sure to visit our Long Island Buick and GMC service center for all your needs. At Riverhead Buick GMC, our friendly staff is looking forward to serving your car!