About Us

Simi Valley Buick GMC

Simi Valley Buick GMC is your Ventura County GMC Dealership. We sell new and used cars, trucks, and SUVs to the wonderful people who live near Thousand Oaks, Oxnard, Northridge, and beyond. We are a family owned dealership and we strive to create the best experience for you! Simi Valley Buick GMC has been owned and operated by the Isbell family since 2011. When you come in, ask to see an Isbell and we will personally take care of you! No matter if you want a new Buick, a lifted GMC Sierra 1500, or Yukon Denali, we’ve got the car for you!

We also have a fantastic service department who specializes in GMC and Buick models. No matter if you need new tires, an oil change, brake pads, new wipers, or a simple tire rotation, come see us! If you want to repair your car yourself, our fantastic parts department will help get you the part you need, whether its a new battery, spark plugs, tires, or something else. We will help ensure that your car, no matter what make, gets back on the road quickly.

Of course if you aren’t sure how you want to finance your new car, check out our superb auto financing department. No matter if you have good credit or bad credit, they will work to help ensure that you get the rate you deserve. No matter if you’re buying a new car or used car, or just looking for an auto loan, our Simi Valley auto financing department will help you out.

Come see us at Simi Valley Buick GMC today!


Sales Department: (877) 228-6975
Service Department: (888) 763-7557
Parts Department:(877) 228-6975



Sales Department:

Monday – Friday 9:00 AM – 8:00 PM

Saturday: 9:00 AM – 7:00 PM

Sunday: 10:00 AM – 6:00 PM

Service & Parts Departments:

Monday – Friday – 7:30 AM – 6:00 PM

Saturday – 8:00 AM – 2:00 PM

Sunday – Closed



2100 1st Street

Simi Valley, CA 93065