Mercedes-Benz Service in Washington PA

You need to make sure that your Mercedes-Benz is properly taken care of. Even the little things such as tire rotations or filter replacements, can turn into big disasters if you trust an inexperienced team. Our family has been working on cars for just as long as we’ve been selling them, and we will happily take care of anything that your Mercedes-Benz needs. We do it all from routine maintenance to major services and repairs including transmission and engine work. Let John Sisson Motors be your go to team when it comes to the Mercedes-Benz that you love.

Come to Us For:

  • Service A/B Special*
  • Front End Alignment
  • Maintenance (Wipers, Headlights, Etc)
  • Replace / Adjust Brakes
  • Service Package
  • Muffler / Exhaust Repair
  • Coolant Flush
  • Vehicle Checkup / Inspection
  • Transmission Flush
  • Electrical Service
  • Tire Balance
  • Filter Replacement
  • Tire Rotation
  • Much More!
Schedule Service


Speak with one of our professional staff members to get a quick answer to your question.

Service Dept Hours
8:00 AM - 5:00 PM
8:00 AM - 5:00 PM
8:00 AM - 5:00 PM
8:00 AM - 5:00 PM
8:00 AM - 5:00 PM
8:00 AM - 12:00 PM
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Schedule car service in Washington PA

Our Mercedes-Benz service center is located right alongside our dealership here in Washington. This means, when it comes to service, we can serve all the surrounding areas including Pittsburg, McMurray, Canonsburg, Wheeling, and many other communities and towns right here in the South Hills. The next time you need service or parts for your Mercedes-Benz in Southwestern Pennsylvania, you should count on us.

At John Sisson Motors, we offer VIP service. This means you get complimentary service pick-up and delivery with a complimentary loaner vehicle from our extensive loaner vehicle fleet. If you would rather bring your Mercedes-Benz to us yourselves, then you can take advantage of our premier express service for regular maintenance visits and our shuttle service for those longer service visits where you will still want to continue with your day. If you have any service or parts questions, feel free to give us a call or stop by and see us in person. 

Service Coupons

*Price advertised for Service A/Service B includes all factory-required components. MY 2009 and newer only. Please refer to your maintenance booklet for the complete list of factory-required services and details on the specific intervals for your vehicle’s year and model.