About Dealer

Certified Headquarters is one of the leading Used Car Dealer in Stony Brook, New York. Find Address, Contact Number, Reviews & Ratings, Photos, Maps of Certified Headquarters, Stony Brook, New York. Certified Headquarters is located at 873 Middle Country Rd, St James, NY 11780, United States. You can contact them at contact number and using contact form given below.

Certified Headquarters Work Hours

Monday: 9:00 AM – 8:00 PM
Tuesday: 9:00 AM – 8:00 PM
Wednesday: 9:00 AM – 8:00 PM
Thursday: 9:00 AM – 8:00 PM
Friday: 9:00 AM – 7:00 PM
Saturday: 9:00 AM – 6:00 PM
Sunday: 11:00 AM – 4:00 PM


873 Middle Country Rd, St James, NY 11780, United States

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    • Marykate Collins
      November 30, -0001 at 12:00 am

      I had a wonderful experience purchasing my Subaru from Brian, Lou and Steve at Certified Headquarters. They are very knowledgeable, personable and professional. I was shown multiple vehicles from their lot that fit what I was looking for, there was no pressure to buy, and once I selected my choice they moved the process so quickly to get me the vehicle right away, in great condition! Highly recommend buying from Certified Headquarters.

    • Michelle Baron
      November 30, -0001 at 12:00 am

      I just got a 2012 GMC Acadia from them and I couldn’t be happier. Everyone was very helpful. The vehicle is in excellent condition. They did what they could to help me get a good rate on a loan and took my older car with lots of miles on it as a trade in. I would highly recommend them to anyone looking for a vehicle.

    • Neal Lian
      November 30, -0001 at 12:00 am

      First time using this dealer. Let me start off by saying Lou was great and didn’t feel the typical used car salesman pressure. They were up front and no hassle or pressure to purchase the extras like most dealers. I had to bring the car back for minor issue which they addressed immediately.

      Normally I’m not a fan of used car dealerships, but I was impressed with Certified HQ- Will be back and highly recommend.

    • Fletu In Lapide
      November 30, -0001 at 12:00 am

      What a wonderful experience buying a vehicle. No pressure sales, very helpful & knowledgeable. Lou, my salesman, let me take my time and made sure I was leaving in something I felt comfortable with. Steve helped me with finances and got me a great rate. I would highly recommend them to anyone looking to buy used. They made the whole process seamless and easy.

    • Joe DiDio
      November 30, -0001 at 12:00 am

      Bought a 08 Denali from Brian. It was a Great car buying experience overall. Lots of high quality cars to choose from on the lot. Dont hesitate to stop in if your in the market for a used car.

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