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Keller's Professional Auto & Diesel

Average Score
Overall Rating 4.8/5Overall Rating 4.8/5Overall Rating 4.8/5Overall Rating 4.8/5Overall Rating 4.8/5
4.8
(1,386 Reviews)
89
Write a Review

Score Details

Last 30 Day Trend

Active Business

ReScore Reviews

ReScore
Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5
Original Review
Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5
0
Total ReScores
-
ReScore Average
89
Net Promoter Score ®

Business Details

Categories
Contact
(720) 876-1111

Business Hours

Mon
7:00 AM - 5:00 PM
Tue
7:00 AM - 5:00 PM
Wed
7:00 AM - 5:00 PM
Thu
7:00 AM - 5:00 PM
Fri
7:00 AM - 5:00 PM
Sat
closed
Sun
closed
* Mountain Time (Us & Canada)
5646 S Gibraltar Way Centennial, CO 80015
Keller's Professional Auto & Diesel's Reviews
Overall Rating 4.8/5Overall Rating 4.8/5Overall Rating 4.8/5Overall Rating 4.8/5Overall Rating 4.8/5
4.8
(1,386 Reviews)

Verified Customer
Aurora, CO
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
05/19/2025
verified customerVerified Customer
10
Reliable and professional
Reliable and professional

MZ
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MARLENE Z.
Aurora, CO
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
05/16/2025
verified customerVerified Customer
10
Always prompt excellent service
Always prompt excellent friendly service

GP
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GENE P.
Aurora, CO
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
05/15/2025
verified customerVerified Customer
10
Service
As always Keller is my go to place for all our vehicles.

SS
Sue S.
Aurora, CO
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
05/13/2025
verified customerVerified Customer
Category: Service
Sue said it was smooth and easy. They had it done super fast.
Recommended

Verified Customer
Aurora, CO
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
05/11/2025
verified customerVerified Customer
10
Oil Change and Tire Rotation
Good service at a fair price!

Verified Customer
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
04/22/2025
verified customerVerified Customer
10
Great service
Great service

RT
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RACHEL T.
Aurora, CO
Overall Rating 1.0/5Overall Rating 1.0/5Overall Rating 1.0/5Overall Rating 1.0/5Overall Rating 1.0/5
04/19/2025
verified customerVerified Customer
0
Worst customer service place
Charged me almost $1200 for them replace the alternator which did NOT fix the problem with my car. They have avoided speaking to me even though I've stopped by there three times and they keep telling me they have to wait for a mechanic to be available . They keep telling me they are not taking responsibility for the error and that I should go to an Acura specialist. . They said that they would call me back but they never have. Extremely poor customer service. Complete rip off.

SI
SHERRIE I.
Mazatlan, Sin.
Overall Rating 4.0/5Overall Rating 4.0/5Overall Rating 4.0/5Overall Rating 4.0/5Overall Rating 4.0/5
04/16/2025
verified customerVerified Customer
10
Oil change
Always friendly and thorough service!

BO
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BRENDAN O.
Aurora, CO
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
04/14/2025
verified customerVerified Customer
10
Honest Timely Genuine
Very honest and upfront. No games or nonsense.
They focus on issue at hand.
They were more than punctual and professional
Truly A+ Service Honesty and Integrity

LF
Lanny F.
Aurora, CO
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
04/11/2025
verified customerVerified Customer
Category: Service
Lanny said he's been going there for 30 years and they've always treated him right. They've treated him honestly and he appreciates it.
Recommended

JB
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James B.
Aurora, CO
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
04/10/2025
10
Loyalty
I’ve been a loyal customer, and they have been loyal to me. They’ve always been honest about what work needs to be done and what can wait. They also have worked for me on price to ensure I get what I need done affordably.

JB
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JAMES B.
Aurora, CO
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
04/10/2025
verified customerVerified Customer
10
Loyalty
I have been a customer for over 20yrs
And I have been because of the great customer service. I just took my car there recently and they worked with me on getting it fixed and fixed correctly for a decent price. They have always worked with me and been honest about what actually needs to be done to my car. I should say cars because every car that I’ve had has been to their shop for service.

JB
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JAMES B.
Aurora, CO
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
04/04/2025
verified customerVerified Customer
10
Loyalty counts
Worked with Brandon and John. I’m getting my car fixed. I was very pleased with the outcome. I will continue my loyalty to this company.
Proud to be a 20 year Customer.

DC
Doug C.
Aurora, CO
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
04/04/2025
verified customerVerified Customer
Category: Service
Doug said they are good, service is great, the guys are great and the product is good.
Recommended

CH
Chris H.
Aurora, CO
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
04/04/2025
verified customerVerified Customer
Category: Service
Chris said he received quick service at this facility.
Recommended
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