The Duke of Oil

Auto Repair StationsIndianaMarshall CountyPlymouthNorth Michigan Street
Marshall County . Indiana
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- Intro
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- +1 574-935-3853
- thedukeofoil.com
- 1505 N Michigan St, Plymouth, IN 46563, USA
Operating Hours
The Duke of Oil Introduce
The Duke of Oil, located at 1505 N Michigan St, Plymouth, IN 46563, USA, is a prominent "Auto Repair Station" that serves the local community with a focus on quick and efficient automotive maintenance and repair services. While the name might suggest a primary focus on oil changes, The Duke of Oil is a comprehensive car care center, providing a wide array of services to keep vehicles running smoothly and efficiently. This establishment is conveniently situated on North Michigan Street, a key thoroughfare in Plymouth, making it easily accessible for residents and commuters.
The environment at The Duke of Oil is characterized by efficiency and customer-friendliness. While specific details about luxurious waiting areas are not heavily publicized, the focus is clearly on a streamlined service experience. Customer reviews frequently highlight the professionalism and helpfulness of the staff, suggesting an atmosphere where customers feel welcomed and their concerns are addressed. The operations are designed for quick turnarounds, especially for routine services like oil changes, minimizing waiting times. The presence of knowledgeable staff who are willing to educate car owners at every opportunity, as noted by customer testimonials, contributes to a transparent and trustworthy environment. The fact that a "lady on the team doing mechanic work" is highlighted in a review also suggests an inclusive and progressive work environment.
The Duke of Oil offers a comprehensive range of automotive services, extending far beyond just oil changes. Their services are designed to be a "one-stop shop" for various auto repair and maintenance needs. Key services include:
- Oil Change Services: This is their flagship service, offering full-service oil changes, including conventional, synthetic blend, and full synthetic options. The oil change package typically includes changing motor oil and oil filter, lubricating the chassis, adjusting tire pressure, checking lights, checking wipers, checking under-hood fluids, checking the battery, checking belts, checking antifreeze/coolant protection, providing "Protect a Car" and "Fix a Car" recommendations, washing the windshield exterior, filling washer fluid, resetting the oil life indicator, and providing a window sticker for the next service. They also offer free tire or fluid checks anytime.
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Protect a Car Program: This program focuses on preventative maintenance services to prolong vehicle life, including:
- Transmission Flush: 100% synthetic transmission fluid replacement, pre-flush, and conditioner.
- Fuel System Cleaning: Complete cleaning of fuel injectors, lines, and air/fuel intake for improved mileage and performance.
- Oil System Cleaning: Complete cleaning of engine oil passages for proper lubrication and engine protection.
- Antifreeze/Coolant System Flush: Complete pre-flush and replacement of antifreeze/coolant, with a system conditioner.
- Power Steering Flush: Complete cleaning of the power steering system with a pre-flush and conditioner.
- Differential Service: Evacuation and refilling of fluid to protect gears and bearings.
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Auto Repair Services: They offer a full range of repair services, often in conjunction with their AutoFix brand, which aims to be a complete one-stop facility for nearly any make or model. These services include:
- Brake Services: Inspections, repair, and replacement of brake components.
- Tire Services: Sales, rotation, balancing, and pressure checks.
- Shocks, Struts, and Suspension Parts repair.
- Engine Diagnostics and Performance checks.
- Starting, Charging, and Battery Services: Including testing and replacement.
- Climate Control Systems: AC system diagnosis and repair.
- Cooling System Repair.
- Tune-Ups.
- Air and Cabin Filter replacements.
- Bulb and Wiper Blade replacements.
Several features distinguish The Duke of Oil and contribute to its strong customer reputation. One key feature is the "no appointment necessary" policy for oil changes, providing ultimate convenience for busy individuals. This quick and efficient service model is highly valued by customers who need fast maintenance without scheduling hassles. The expertise of their technicians, like "Ken and the boys" mentioned in customer reviews, is consistently praised. Customers highlight their knowledge, willingness to educate, and exceptional service. The story of the manager going "above and beyond" to find an oil filter for a "rare SUV oldie but goodie" exemplifies their dedication to customer satisfaction and problem-solving. This level of personalized effort and commitment to finding solutions, even for challenging cases, sets them apart. Furthermore, the integration of services beyond just oil changes, effectively acting as a comprehensive "Auto Repair Station," means customers can rely on a single location for diverse automotive needs, from routine fluid checks to more complex repairs like engine diagnostics or brake work. They also emphasize quality assurance, meticulously checking and maintaining vehicles for optimal performance.
The Duke of Oil frequently offers promotional information to attract new customers and reward loyal ones. While specific coupons and deals can vary over time, common promotions often include:
- Oil Change Coupons: Regular discounts on various types of oil changes (conventional, synthetic blend, full synthetic). Historically, they have offered deals like "$15.00 Any Oil Change with Coupon Plus a Free Basic Wash!" or "$4.00 Off Any Oil Change."
- Bundled Service Deals: Promotions on packages like "The Works®," which typically bundles an oil change with tire rotation, brake inspection, battery test, and other checks at a competitive price.
- Discounts on Other Services: They may offer coupons for specific repair services (e.g., "$25 Off $200 on Any Repair Service") or discounts on tire purchases, sometimes including free tire alignment with the purchase of multiple tires.
- Free Checks: Ongoing offers often include free tire pressure checks and fluid checks anytime, demonstrating their commitment to customer service beyond paid transactions.
- Seasonal Promotions: Like many auto service centers, they may have seasonal deals for preparing vehicles for specific weather conditions (e.g., winter checks, AC service specials).
Customers can typically find these promotions on their website, through local flyers, or by signing up for email lists. The emphasis on "no appointment necessary" also acts as a standing promotional feature, highlighting convenience. The positive customer testimonials, emphasizing "great customer service" and a willingness to go "above and beyond," also serve as powerful word-of-mouth promotion, building trust within the Plymouth community. For local users, The Duke of Oil provides a reliable, convenient, and comprehensive solution for maintaining their vehicles. Their address is 1505 N Michigan St, Plymouth, IN 46563, and they can be reached by phone at (574) 935-3853 or +1 574-935-3853.
The Duke of Oil Photos
The Duke of Oil Location
The Duke of Oil Customer Reviews
Ken and the boys at Duke of Oil in Plymouth, Indiana are invaluable! Always on task and knowledgeable. Willingness to educate a car owner at every opportunity. So thankful that they are there to provide exceptional service! So grateful for all that work at Duke of Oil in Plymouth, Indiana! Sincerely, Julie Fox
May 10, 2025 · Julie Fox
Great customer service! Manager went above and beyond to get oil filter for my sons rare suv oldie but goody! Awesome seeing a lady on the team doing mechanic work! Keep it up Duke of oil you all are awesome!
Apr 21, 2025 · Cheryl Bowyer
Manager and guy helping me were phenomenal! Both of them were friendly and approachable and helpful with everything my car had going on. They also didn’t charge me for the bulb they replaced because the wiring was bad and helped me by finding a part I needed on Amazon. Will be back!
Feb 19, 2025 · Allison Coverdale
I go to Duke of Oil exclusively to have my oil changed. Ken and the other gentlemen take great care of my car. They have the oil and the other supplies on hand necessary to service my car. They go above and beyond to make sure all the sensor lights are taken care of. They are transparent about my vehicle and always professional and friendly. I trust Duke of Oil.
Jan 14, 2025 · Liz Kastner-Stanton
Always excellent service. They go beyond normal customer service and check over my older vehicle which gives me peace of mind. I've been a customer for at least 20 years. Thanks guys!
Feb 19, 2025 · Sandi Madden
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