Sales:   (814) 619-4426
Service:   (814) 619-4416
Body Shop:   (800) 755-9971

750 Eisenhower Blvd
Johnstown, PA 15904

Service Appointment

Thomas Specials

Customer reviews

4.9 / 5

Dealer Rating

Our average rating from our customers is

4.9 / 5

Read Reviews

  • Encore Customer reviews

    It was amazing how much time and effort Tom did for me! He went WAY above and beyond what I have seen, and this dealership is number 1! I have never seen a team work so well to make sure my wife and


    2015 Buick Encore
  • Regal Customer reviews

    In and out fast and job done right Included courtesy pickup and return from another appt personally by my salesman


    2014 Buick Regal
  • Sierra 1500 Customer reviews

    OUR DEALER WAS VERY HELPFUL. He even offered to stop at the hose to help my husband set up the garage opener. This was going beyond.


    2015 GMC Sierra 1500
  • Terrain Customer reviews

    The people at Toma are the best...Tom Kirby Chris in Service and the entire Eisenhower team have a custmer centric attitude. Plus the free maintenance on my SUV for oil change and tire rotation is gre


    2014 GMC Terrain
  • Yukon XL Customer reviews

    Everything was done fast and on time the waiting area is very nice and clean at this dealership. Everyone that works here are very nice


    2015 GMC Yukon XL
  • Enclave Customer reviews

    I always receive professional and courteous attention we I bring my Enclave in for service.


    2012 Buick Enclave
  • Sierra 1500 Customer reviews

    I managed to put a dent in the tailgate of my new 2014 GMC. Got Thomas to fix it, they were reasonably priced and did excellent work.


    2014 GMC Sierra 1500
  • Terrain Customer reviews

    Staff is very courteous. New lounge is very nice.


    2011 GMC Terrain
  • LaCrosse Customer reviews

    Always professional, excellent, and friendly service.


    2006 Buick LaCrosse
  • Terrain Customer reviews

    Your service department is great. In addition my salesman Tom K. Was very helpful ans accommodating


    2014 GMC Terrain

Welcome to Thomas Buick GMC - "You'll Like the Way We Do Business!"

Thomas Buick GMC – Serving as Your Johnstown Buick GMC Dealer

Welcome to Thomas Buick GMC, your Johnstown Buick and GMC dealer. We have a wide selection of new and used cars, trucks, and SUVs as well as a parts and service department. As your Johnstown GMC & Buick dealer, we can easily assist you with price quotes or help you investigate financing options. Let the knowledgeable staff of Thomas Buick GMC – your local dealership, help you find what you need.

Buick and GMC Dealer Serving Altoona, Somerset, Ebensburg and Bedford Drivers

We serve as your Somerset, Ebensburg and Altoona Buick and GMC dealer. We also offer our sales &service to customers from the Bedford area. Altoona, if you are searching for a new Buick or GMC in Johnstown we are the perfect choice for you. Somerset, Ebensburg, Bedford customers can drop by our dealership. Take a look at our hours and map page for directions. We are located at 750 Eisenhower Blvd, Johnstown, PA 15904. We, at Thomas Buick GMC, would be pleased to help you!

Johnstown Buick and GMC Parts and Service

If you have any questions about our new or used cars, or the parts and services we provide, please give us a call or send an e-mail to our Johnstown Buick GMC dealership. A friendly Thomas Buick GMC representative will be happy to answer any questions you have. You can also set up a service appointment or order parts here online. At Thomas Buick GMC in Johnstown, our experienced parts and service staff is ready to meet all of your vehicle maintenance needs.

Test Drive the New GMC Sierra Today!

Thomas Buick GMC carries all the popular models, like the new GMC Sierra. We also have the Buick Verano and more, in stock. Come in to your Johnstown GMC & Buick dealership to test drive your new vehicle today!

Used Cars & Trucks in Johnstown

When you are looking for a used Buick or GMC in Johnstown, come to Thomas Buick GMC. We offer certified pre-owned vehicle and have over 40 used cars, trucks, and SUVs to choose from. You can browse our pre-owned GMC trucks online before you come into Thomas Buick GMC - your used GMC dealership in Johnstown.

Service | Parts Order Form | GM Accessories

Buick: Enclave | Encore | LaCrosse | Regal | Verano
GMC: AcadiaCanyon | Savana Cargo Van | Savana Commercial Cutaway | Savana Passenger | Sierra 1500 | Sierra 2500HD | Sierra 3500HD | Terrain | Yukon | Yukon XL


Thomas Buick GMC would like to welcome Scott Eck to our sales staff. Scott has been serving in the automotive industry for the past 18 years and brings with him a wealth of knowledge and experience. Scott would like to invite all of his past and future customers to stop by so he can show them what the Thomas Automotive Family has to offer.

Sales Staff at Thomas Buick GMC
The Thomas Promise