Diesels Only

Average Rating

80

I have been taking both my Mercedes to them for emissions testing for more than 10 years. Can't beat the price and speed! $50 and Joe will have you back on the road in about 15 minutes.

Posted by Lance N. on January 17, 2017. Brought to you by yahoolocal.

Average Rating

20

Dishonest, rude and downright criminal. This business steals from customers and lies to them. The owner Alan Marks is a thief. Do not trust this shop with your vehicle!

Posted by Obie G. from Yelp on August 31, 2016. Brought to you by binglocal.

Average Rating

20

The worst service I have ever had. I dropped off my truck because it was smoking, not only did they charge me 3 total hours shop time to "diagnose" the problem, they replaced all the injectors, and 2 glow plugs. The called me after the work and said my turbo was bad because it was still smoking. They wanted to …

Posted by Eric K. from Yelp on February 18, 2016. Brought to you by binglocal.

Editorial review from Citysearch

They are awesome! I love there service, hospitality, and they're employees know how to understand and respect the customers that come to them. I would never go anywhere else for work on my vehicle because I know they always get it it right!

Posted by by aliciab440981364 at Citysearch on September 13, 2012. Brought to you by Citysearch.

Terrible for glow plugs in Ford F250

Average Rating

20

Myself and a buddy took our F250's to Diesels only for glow plug work. The plugs lasted less than 1 year, or about 5000mi each. My buddy has had light work done such as emissions but for the price they should use a better quality glow plug as they dont cost that much any way, the labor is the hard part. Also, one of his glow plugs the connector was not on all the way.....
1 year later the shop wont warranty anything.
Would not reccomend for this work.

Posted by by jond3 at Citysearch on July 03, 2011. Brought to you by Citysearch.

Diesels Only is Denver’s premier light, medium and heavy duty diesel powered truck and tractor repair shop. Our speciality is diesels only, we have the experience of factory trained technicians and have been in the same location since 1990.Also at this location is a Colorado State approved Diesel Emissions Testing center. We do diesel emission testing for all diesel powered vehicles.Whether you...

Posted on April 07, 2016. Brought to you by hotfrog.

Denver’s Light & Heavy Duty Truck Repair & Maintenance. We work on all large diesel powered vehicles. DIESEL EMISSIONS TESTING for all diesel vehicles in Colorado.

Posted on November 20, 2015. Brought to you by mapquest.

Diesels Only II is located at 8211 E 96th Ave, Henderson, CO..

Posted on March 18, 2015. Brought to you by merchantcircle.

Denver’s centrally located larger diesel engine powered vehicle repair service center. We work on light and heavy duty diesel vehicles and do DIESEL EMISSIONS TESTING for all diesel vehicles in Colorado.

Posted on March 29, 2013. Brought to you by binglocal.