Keller Bros. Auto Repair
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Keller Bros. Auto Repair
Keller Bros. has been awarded Best Auto Repair Shop in Colorado! We are grateful to our customers for helping us win this honor for the SIXTH year in a row! You can find out more about the award here. Every person in the the shop, from the owner to the techs to the advisors, are committed to ethical and honest auto repair.

Keller Bros. has been rated the #1 auto repair shop in Littleton, Highlands Ranch, and the United States. Welcome to Keller Bros. Auto, your source for auto repair you can trust. For over 47 years, Keller Bros. has been one of the most awarded and recognized car repair shops in all of Colorado. Located in Littleton, CO, we are family-owned and locally operated.
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Keller Bros. is committed to maintaining the highest standards in auto repair, and we feel the following credentials reflect our ongoing goal to do just that every day in our shop. Keller Bros. has been in the automotive repair business for over 47 years. Terry Keller is an ASE Master Certified Technician, certified as an Accredited Automotive Manager by AMi, and the 2007 Colorado ASE/NAPA Technician of the Year.
Keller Bros. is committed to maintaining the highest standards in auto repair, and we feel the following credentials reflect our ongoing goal to do just that every day in our shop. Keller Bros. Auto Repair was recognized by voters, including readers of Colorado Biz magazine and business owners across Colorado SIX YEARS IN A ROW! 2016, 2017, 2018, 2019, 2020, and 2021!
In late October, the CarQuest National Excellence Award finalists for 1999 met in Montreal, Canada. The ten Excellence Award finalists are considered to be among the best shops in America today. Keller Bros. Professional Auto Repair of Littleton, Colorado, a top ten finalist for the past three years, was selected the 1999 Top Automotive Repair Shop in the Nation from over 40,000 shops across the country.
In 1970, Margret and Terry Keller left their roots in the little farming town of Manti, Utah, where Terry had learned to work on his father's farm. After two years of automotive studies in Junior College, they moved to Littleton, Colorado, and began their family while Terry worked on developing a career at Southglenn Texaco.
On hot summer days, you notice it right away - your vehicle's air conditioning. If it takes longer than it should to cool your car, you know you'll be in for a few uncomfortable months of driving. But it doesn't have to stay that way! To help your car's air conditioning keep up with hot, Colorado summer days, bring your vehicle into Keller Bros. Auto Repair!
Reviews (23)
Thrive Wellness Orginization
Thrive Wellness Orginization
Dec 28, 2021
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Excellent customer service start to finish with great explanation of what my car needed and services performed!
Services: Brake service & repair, Check engine light diagnostic, Auto glass services, General repairs & maintenance, Brakes
John Smith
John Smith
Dec 22, 2021
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Wow! These guys were Great!!! Week before a Holiday they were busy and and were Happy to get me in for some service. They kept me informed through out the process. I will be using them in the again for the rest of the family vehicles. It is also nice to be able to support a LOCAL family Business.
Service: General repairs & maintenance
Matthew Franzino
Matthew Franzino
Nov 23, 2021
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Best customer service in the business. Personable and down to earth. They go the extra mile for their customers. No reason to go anywhere else.
Services: Battery, Oil change
Hayley A.
Hayley A.
Nov 21, 2021
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Been going here for about 5 years now- definitely the best value around. I feel like these guys are honest about issues they find and they do a great job. No complaints, thank you!
Diane R.
Diane R.
Nov 17, 2021
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Reasonable costs, online booking worked great with a follow up confirmation from them, delivered as promised along with a shuttle ride. Chris was easy to voice my repair concerns and upfront on probable costs.
Amanda Krunic
Amanda Krunic
Sep 30, 2021
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Positive: Professionalism, Punctuality, Quality, Value
These guys are amazing! I had a dead battery and could not get it jumped. Since I’m right across the street, two of the guys pushed it over so I wouldn’t have to get it towed. I was in and out within 20 minutes. I will use them for any of my car issues. Highly recommend!
Service: General repairs & maintenance
Aimee P.
Aimee P.
Sep 17, 2021
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Having to bring your car to the repair shop regardless of it being a planned service or an unexpected one is stressful. Keller Bros really does alleviate some of that stress. They are so friendly and very helpful with explaining whats going on with my car and answering all of my questions, taking the time to break things down for me so I can have more knowledge about my car and the repairs. They have helped me keep my 20 year old car on the road and in great condition.
David Manchak
David Manchak
Sep 15, 2021
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I have been a loyal Keller Brothers customer for 20+ years and every experience with them has been great. I trust them to be honest and have never felt that I am being pushed or manipulated into repairs that are not necessary. When Keller tells me I need a specific part or service, I believe that to be true. I drive my cars for many years and Keller is an important part of my plan to get as much life out of my car as I can.
Nick Schmidt & Gail Brown
Nick Schmidt & Gail Brown
Aug 14, 2021
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Positive: Professionalism, Quality, Value
As a recent new customer, had a few new issues that were “out of the ordinary “. I emailed to see if they could handle and got a quick yes. I was impressed with the personalized service, good communication and a fair price. Keller Brothers are my “go to”for car service. Highly recommended.
Services: Brake service & repair, General repairs & maintenance
Ahren Bonnema
Ahren Bonnema
May 25, 2021
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I'm somewhat new to the area and have been searching for an honest, professional, and reliable mechanic for my family's vehicles. I've been to Keller Bros. about 3 times for various issues over the past year and they've been great. Actually saved me over $1000 on my first trip vs. what another local shop quoted me. Unlike others they always let me know if something is urgent, should be looked at again in a few months, or doesn't need attention. They are willing to be creative with solutions to keep costs reasonable and stand behind the work they do. Today Chase helped me. They again saved me money
Megan Lankford Haskins
Megan Lankford Haskins
Mar 05, 2021
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I’m new to town and needed a lot of repairs. This group has been so kind, informative, and great to communicate with. They explain everything without making me feel dumb. Thankful to have found quick, honest, and reliable car repair!!
Jon P.
Jon P.
Jan 14, 2021
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Just had my oil changed for the first time at Keller Bros. They were quick, thorough in there inspection and recommendations and the price was reasonable.
Troy Becker
Troy Becker
Jul 25, 2020
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Five star service, even at the end of a long day. Little Nebby checked in on customers. The van was thankful too. Plus, used a ValPak coupon and it was a great deal for a full sythentic oil change.
Jeffrey K.
Jeffrey K.
Jun 07, 2020
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I just took my vehicle to Keller Bros. for the first time, and these folks are fantastic! They were honest, professional, respectful, straightforward, and extremely helpful. This is the way every business should operate. They have a customer for life, now, due to the way they treated me and dealt with me.
Gina Jones
Gina Jones
Feb 24, 2020
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Great group of guys. They are nice, honest, and I don't feel like I'm being taken advantage of. I will absolutely continue to bring my car to them!
Chelsea Gardner
Chelsea Gardner
May 29, 2019
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I had several car repairs to complete a couple weeks ago. Keller Brothers was amazing in assisting me to get them done. Accommodated my travel needs due to having to leave my vehicle overnight for repairs. They were fair, straight forward, and extremely willing to answer and explain all questions I had. I will hands down bring my vehicle here for… work going forward. do not have a bad thing to say. Chris M. is amazing as well, he has excellent customer service !!! most places you end up feeling confused and overpaid. not here! you get what you pay for!! very highly recommended!
Shelly Nelson
Shelly Nelson
May 22, 2019
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Best employees and customer service! they aren't a big box franchise. so they genuinely care!
Vicki Steffen
Vicki Steffen
Feb 16, 2019
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I have been getting cars serviced at Keller Bros for several years now and have ALWAYS been impressed by how professional and caring the entire team is. From ALL the service advisors to ALL the auto technicians. I had a recent visit addressing an alignment issue and Scott took time to review all the results with me explaining them in detail. I have had both large and small services preformed and definitely feel like the Keller Bros team is always there to do the job right and truly care about their customers.
A. J. Phoenix Schloss
A. J. Phoenix Schloss
Feb 13, 2019
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Oh where to begin on how epically AWESOME these guys are! They are knowledgeable and broke down what my vehicle needed so it was easy to understand. I would recommend these guys to anyone.
Jean W.
Jean W.
Feb 10, 2019
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We have been going to them for over 10 years. They are the most honest and upfront car repair I have ever used. I had a 1997 Cadillac that did not pass emissions. I took to it to them for a tune up and went back to emissions testing and it failed. Keller Brothers then upgraded spark plugs among other things, gave me a loaner and guaranteed it would pass. They took it to emissions testing and it passed. No charge to me for the upgrades and testing. Also, my 2012 sonata fuel pump went out. Replacing it was going to cost a lot of money, but what choice did I have? They called me and had checked the
Christy Halverson
Christy Halverson
Jan 08, 2019
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I called ahead to ask a price for alignment and over the phone was told 79.99. They were able to get me right in but I was later told they could not do the alignment due to ball joint repair that was needed on my car. When I went in to pick up my car I was given a list of repairs that would be needed and they still charged me 50.00 for no… alignment. I feel like they lied to get me to bring my car to them. Everyone offers 89.99 alignments. I also think it’s only good business to take off the 50.00 charge if I would of got the repair done there. Oh Well. On to the next place. Keller
Paul W.
Paul W.
Mar 24, 2018
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Oh no, my car wouldn't start this week! I called Keller brothers, and by my description of what had happened, they had a really good idea of what was wrong. They helped coordinate the tow and had it fixed the same day. As a bonus, Tim was able to work some magic and saved me $$. They tried to find ways to save me money instead of trying to find ways to charge me more. Great fast service at fantastic price. I couldn't be happier and I highly recommend.
Vanessa R.
Vanessa R.
Sep 24, 2015
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Keller Brothers are a trustworthy and great place to take your cars!

A few weeks ago my mother was in town and leaving to go back home the next day when her car broke down and they not only squeezed it in but stayed late and went above and beyond to get her car working to get her home safely for the long road trip! Truly impressive!

This week my car started acting up and vibrating like crazy so they got it in right away and took great care of it and were a pleasure to work with!

You should take your car there if you ever need a mechanic!