Getting straight answers about your vehicle should be easy, and that's exactly what our team delivers. As a family-owned Modern Auto Company dealership serving drivers since 1919, we put a real service expert in your corner so you always know what your car needs and why. Whenever a warning light comes on or a maintenance question pops up, our factory-trained staff is here to guide you.
Meet Our Service Manager, Nick Quennoz
When you need trusted advice, our Service Manager Nick Quennoz and his team are ready to help. Nick oversees a crew of factory-trained technicians who know GMC, Buick and Chevy vehicles inside and out, so the answers below are backed by real hands-on expertise. Stop by our GMC service center in Washington or reach out with any question about keeping your vehicle running its best.
Auto Service FAQs
01
How often should I get my GMC serviced?
Most GMC vehicles benefit from an oil change and multi-point inspection every 7,500 miles, though this can vary by model and driving habits. Check your owner's manual or ask our team for a maintenance schedule tailored to your specific GMC.
02
Do you offer loaner cars while my vehicle is being serviced?
Yes. We understand your time is valuable, which is why we provide easy access to loaner cars, a complimentary shuttle service and even optional valet pick-up and delivery.1 Staying mobile while we handle your service has never been easier.
03
Can I schedule a service appointment online?
Absolutely. Our online scheduling tool makes it simple to book at a time that fits your day. Just schedule GMC service from your phone or computer and choose the appointment slot that works best for you.
04
Why should I have my car serviced at Modern Auto Company?
Our factory-trained technicians know your vehicle inside and out and use genuine GMC parts built specifically for your model. That means repairs done right the first time, backed by the expertise only a certified dealership can provide.
05
What are signs my brakes need attention?
Squealing, grinding, a soft brake pedal or vibrations when stopping are all warning signs worth checking out. If you notice any of these, bring your vehicle in and our team will inspect your braking system to keep you safe on the road.
06
How do I know when my tires need to be replaced?
Worn tread, uneven wear patterns, cracks or frequent pressure loss can all indicate it's time for new tires. Our service advisors can measure your tread depth and recommend the right replacement tires for Missouri roads and highways.
07
Do you handle warranty and recall work?
Yes. As an authorized GMC dealer in Washington, we can perform warranty-covered repairs and open recall services on your vehicle. Contact our team with your VIN and we'll confirm what applies to your GMC.
08
How long does a typical service visit take?
It depends on the work being performed, so a standard oil change may take under an hour, while more involved repairs require additional time. Our advisors will always provide a clear time estimate upfront so you know what to expect.
Expert Maintenance & GM Repair Near Union
From routine oil changes to more involved repairs, our team handles it all with genuine GM parts built specifically for your model. Drivers near Union count on us for repairs done right the first time, and we back every visit with the kind of guidance only a certified dealership can provide. Need a specific component? You can even order parts directly through our team.
Service Built Around Your Schedule
We know your time is valuable, so we make staying mobile simple with loaner cars, a complimentary shuttle service and pickup and delivery within city limits for auto repairs. Dropping off before work or picking up on your way home? We work around your day. Our four-bay commercial medium-duty facility also means larger and specialized vehicles get the focused attention they deserve.
Ask Our Service Expert Today
Have a question about your GMC, Buick or Chevy? Our service expert is ready to help you get the answers you need and schedule your next visit. Contact us today and let our knowledgeable team take care of the rest.
1 See dealer for more details.
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