About Certified Service


Buick GMC Parts & Service in St. Catharines Near Niagara

John Bear St. Catharines' service department does it all! Parts, maintenance, repair, accessories, tires and more!

For Automotive Service You Can Trust, John Bear Is There

What do you expect from the technicians you trust to repair your car? At John Bear St. Catharines, we blend expertise, professionalism, and passion to ensure your vehicle gets the service you need. We’re committed to helping you make the most of your investment. We are prepared to help if you experience a breakdown, but are also available for your regular service needs and scheduled maintenance. We know from experience that a small investment in scheduled maintenance pays off in a big way, year after year. That's why when it comes to auto repairs, St. Catharines trusts the GM Certified Technicians and support staff at John Bear St. Catharines.

Whether you drive a new vehicle or an older hand-me-down, you can trust the trained and certified staff at John Bear St. Catharines to help you keep your vehicle in top condition. For any questions about our range of after-sales services, or to talk to one of our service advisors, don't hesitate to get in touch! You can reach our service department by phone at 1 844 704-8479, or even book your next service appointment from the comfort of your computer or mobile device by filling out our online form! At John Bear, we're all about taking service to the next level, and we look forward to showing that to you soon.

Keep Your Car in Top Shape with Our Maintenance Service Near Niagara

At John Bear St. Catharines, we know the importance of keeping your vehicle road ready all year round. That's why we're proud to offer a top-notch maintenance service to our customers in St. Catherines and the rest of Southwestern Ontario. It's important to follow your vehicle's service schedule, and perform regular maintenance check-ups in order to catch any small mechanical issues before they become anything bigger. At John Bear St. Catharines, we take care of all of the tough stuff for you. We'll check your oil level and oil filters, provide a free fluid top-up, verify your brake functions and more. We'll even remind you when your vehicle is due for its maintenance check-up!

At John Bear St. Catharines, we know that good service goes a long way. Our repair staff is open and transparent about the work they do on your vehicle. Our business is built on repeat customers, so we'll always be forthright and frank about any repairs you may need. We'll discuss your options with you, and always let you have the final say. It's just how we do things. To learn more about our maintenance service, don't hesitate to get in touch. You can even book your next service appointment online! We look forward to seeing you there.

Certified Express Service at John Bear St. Catharines

Prevention is the best medicine. That’s why getting Certified Express Service at John Bear St. Catharines can save you time and money. We make it as convenient as possible to keep your vehicle up-to-date on routine maintenance by providing quick auto service without any need to book your appointment in advance. How does it work? Just come in anytime during our normal service hours and we’ll perform an express oil change, our GM multi-point vehicle inspection, and top off your fluids. And with 5 new top-of-the-line service bays devoted to our express service customers, you can rest assured that you're getting only the best in a half-hour or less!

Certified Express Service is built around the principles of quality, speed, and convenience. 

Quality: Our entire service staff is Certified Express trained to meet speed and safety targets. We use all factory approved original equipment parts and dexos™ or synthetic oil.

Speed: An average oil change at our Certified Express Service Center is completed between 18 and 21 minutes after your arrival. Now that's a quick oil change!

Convenience: No appointment is necessary and we service all makes and models. Certified Express Service hours are Monday through Friday 8am to 5pm and Saturdays 8am to 4pm.

Why Choose Certified Express Service?

  • In-and-out in under 30 minutes
  • No appointment necessary
  • GM Certified Express trained staff
  • Multi-point vehicle inspection report
  • Competitive pricing
  • Customer Rewards Program
  • Fluid top-up at no extra charge

No matter what your GM vehicle needs, our Certified Express Service will get the job done in no time. For more information about our Express Service, come into our dealership in St. Catharines, Ontario today. Experience the fast and professional service by our experts! For any questions, call us at 905.934.2571, or fill out our online contact form and one of our representatives will get back to you as soon as possible.