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We Are Now Celebrating Our

Air Conditioning Recharge $225
$225 Air Conditioning Recharge Service using R134A Refrigerant. We may be in for one of our hottest summers ahead.
Some restrictions apply. Not valid on all vehicles or 1234rf refrigerant vehicles. One coupon per service order.

Welcome To JENO'S AUTO SERVICE!

Jeno’s Auto has been servicing the greater Littleton area since 1983. When it comes to auto care, Jeno’s is triple AAA approved and services all makes and models of vehicles. Jeno’s is family owned and strives for only the highest level of customer care and automotive service. We know there are many choices in auto service and Jeno’s Auto Service wants to earn your business!

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Our number one goal at Jeno's is personalized customer service. As a local Littleton shop doing business for over 40 years, we have come to know a lot of our customers by name. Personalized service is not something you always get at the dealerships and we want to deliver the best service we can to all of our customers. At Jeno's, we know that a well-maintained vehicle will take care of you. Let the professionals at Jeno's Auto Service help keep your car maintained and you on the road.

Jeno's is no longer working on manufacturer extended warranties or aftermarket warranties.
Jeno's does not service vehicles with ignition interlock systems.

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Top 3 Business Rate

Jeno's has been recognized as a top 3 Business Rate award in 2025.

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Decades of Service

Jeno's has been recognized for longevity by Triple AAA.

Small Business

Excellence in auto repair

Jeno's has been recognized in Small Business Excellence in Auto Repair.

AAA Top Shop

One of colorado's top shops

Jeno's has been recognized as one of Triple AAA Colorado's Top Shops.

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Recognized Leader

Jeno's has been recognized as an established leader in auto service by the city of Littleton.

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30 Years with Triple AAA

Jeno's has been presented with a 30-year Anniversary award from Triple AAA.

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36 months/36,000 Mile Warranty

With the NAPA Nationwide Peace of Mind warranty you have a written warranty that covers parts and labor for 36 months/36,000 miles. This warranty is honored at more than 14,000 AutoCare locations throughout the Nation. Jeno’s Auto Service uses quality NAPA auto parts.

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Sarah
5
Jeno's is wonderful! I made a mistake in scheduling, but they fit me in anyways right before the holiday. They are very kind people.
lin
5
We take all our vehicles to Jenos! I was anxious about going to a mechanic that was not my father after moving from Littleton from Houston, but Jeno’s made it easy to relax and trust everyone in the shop! Kris is awesome and Ashley never lets me down!
Mary
5
As always Jeno’s went above and beyond to provide quality service. They fit the service on my 2007 Saturn to meet my timetable, not theirs. Steve, the owner provided me with much needed information for future services. I have been a customer of Jeno’s for over ten years and would not trust my car to any other auto service.
Norris
5
Top notch service and no pressure. My mother in law found Jeno’s and she was happy with them so I thought I’d try them. I worked with Kris and he’s like talking to a friend. My car died and I had to have it towed in on a Friday, mid-day. They couldn’t get to it until Monday but they had a loaner car for me and that made things easier. I had I had 4 issues and it was time for an oil change so that too. They let me know what needed to get done and what could wait if I needed. Kris sent me text along the way so I knew what was going on. What had to get done and what my options were. Great communication. Other places I’ve been to I feel would’ve made everything a must get done issue and put me at $3500 in repairs on a car worth maybe $1000. Of course your car issues are different but it’s the level of communication and no pressure that I feel is what makes Jeno’s worth my time to write this review. Jeno’s receptionist is awesome too I’m so sorry I forget your name!
Catie
5
Steve is such a kind mechanic, he was very helpful answering all my questions and seemed genuinely cheerful. Scheduling was super easy and the pre-purchase inspection was very thorough.
Hannah
5
Very thorough and a great price. I really appreciated having a complimentary loaner vehicle for the day. Thank you!!
Heri
5
Great experience and friendly service. I will definitely be back it we need any repairs. Having a loaner vehicle was great as I was able to go to work while waiting on repairs.

We work on these fine makes and more!

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BMW Logo
Chevrolet Logo
Ford Logo
Jeep Logo
Mercedes-Benz Logo
Nissan Logo
Subaru Logo
Toyota Logo
Volkswagen Logo

Jeno's has numerous
courtesy vehicles
for your convenience.

Courtesy Vehicle

Napa Gold logo

Jeno’s Auto Service was recently awarded the NAPA Gold Certified AutoCare Award!
This award is only given to the best of the best in the automotive industry! This is something we’re proud of.

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AAA Award Winning Shop

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BEST OF 2019

NAPA Nationwide WARRANTY

36 Month / 36k Miles

ASE Certified Technicians

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Blue Seal of Excellence

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Jeno's Auto Service is committed to ensuring effective communication and digital accessibility to all users. We are continually improving the user experience for everyone, and apply the relevant accessibility standards to achieve these goals. We welcome your feedback. Please call Jeno's Auto Service (303) 794-6700 if you have any issues in accessing any area of our website.