Why Certified Service?

Your vehicle deserves expert care from the people who know it better than anyone else. We employ factory-trained technicians who use state-of-the-art technology and equipment to help you keep your vehicle running like new. Trust your vehicle to the Certified Service experts. Simply click on the tab or call to schedule an appointment today.

Service Specials

Experience The Patrick Difference

We offer affordable repair options. Including the following repair options: Full exterior or Interior Details, Paintless Dent Repair, Alloy Wheel Repair, Auto Glass Repair, Tire Repair and Replacement. Contact us to learn more!

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Competitors Coupon? We'll Honor It

Have you received a coupon from another Chicagoland Cadillac Dealer? We will be happy to honor it. Please present it to your service consultant during write-up. Not valid with other offers.

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FREE Recall Check

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Courtesy Loaner Vehicle with Service

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FREE Inspection Dent Repair

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$195.95 Full Detail

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15% OFF Brake Special

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15% OFF Brake Fluid Flush

Receive 15% off a brake fluid flush.

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Multi-Point Vehicle Inspection

Our Factory Trained Technicians will be checking your vehicle over in a number of key areas to determine if there’s any upkeep that should be performed to keep it performing at optimal levels and improve its longevity. Key areas will be: exterior, interior, under the hood, fluids, under the vehicle, tires and brakes.

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10% OFF Any Repair or Service

Receive 10% off any repair or service at Patrick Cadillac.

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Fluid Exchange Service

Inspect the condition of all vehicle fluids.

  • Receive $10 OFF 1 fluid exchange service
  • Receive $15 OFF 2 fluid exchange services
  • Receive $20 OFF 3 fluid exchange services

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$10 OFF Oil Change and Free Multi-Point Inspection


Inspection includes:

  • Check All Fluids
  • Check Wiper Blades
  • Check Tires
  • Check Fluids
  • Check Brakes

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A service tech guy inspecting a vehicle

Multi-Point Vehicle Inspection

With your Multi-Point Vehicle Inspection, you get a thorough assessment of your vehicle by the Certified Service experts. So protect yourself and your automotive investment with a comprehensive vehicle inspection at your Patrick Cadillac Dealer today.

Professional maintenance you can rely on

When it’s time for vehicle maintenance or repair, visit the Cadillac Certified Service experts to handle all your vehicle needs. Nobody knows your vehicle better than these trained automotive service professionals, so from oil changes to engine replacements, let the Certified Service experts take care of everything.

Looking For New Tires?

Your vehicle's tires are the first and only contact with the road, so it is important to choose the right set when replacing them. Patrick Cadillac has Certified Service experts that will handle all of your tire needs. From checking tire wear to tire pressure our team can help you find new tires for your vehicle.

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Need An Oil Change?

Your vehicle may be trying to tell you something – Oil Life Monitoring Systems let you know when it’s time for an oil change. And our Certified Service experts can recommend what’s best for your vehicle. Schedule an appointment today.

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Having Battery Trouble?

Your vehicle’s battery provides energy to start the engine, plus it supplies power to accessories when the engine is not running. The cold of winter and the heat of summer can affect your auto battery. See us for your vehicle’s battery needs.

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Brakes Need Replacing?

Stopping power is crucial to a safe and successful driving experience. When you need brake service, visit Patrick Cadillac and our GM Certified Service experts will recommend quality new brakes.

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Patrick Cadillac 42.0391, -88.0394.