Riverhead Buick GMC

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(63 reviews)
Visit Riverhead Buick GMC
Sales hours: 9:00am to 8:00pm
Service hours: 7:30am to 5:00pm
View all hours
Service Sales
Monday 7:30am–5:00pm 9:00am–8:00pm
Tuesday 7:30am–5:00pm 9:00am–8:00pm
Wednesday 7:30am–5:00pm 9:00am–8:00pm
Thursday 7:30am–5:00pm 9:00am–8:00pm
Friday 7:30am–5:00pm 9:00am–6:00pm
Saturday 8:00am–2:00pm 9:00am–5:00pm
Sunday Closed 11:00am–4:00pm
New (631) 830-4201 (631) 830-4201
Used (631) 830-4516 (631) 830-4516
Service (631) 830-4484 (631) 830-4484
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