Diagnostic services service near Boulder, CO

My wife's 1999 Ford Escort had a problem with its timing belt. We took it to a certain blue and gold auto repair shop on the same street and was told our water pump was to blame. Guess what? The Ford Escorts are designed so that the water pump has no contact whatsoever with the timing belt. We were lied to by that shop. We took our car to Jim Paris instead and got great service. They immediately identified the defective timing belt and honored the warranty on it even though we didn't buy it there. They also repaired some associated issues at no additional charge. I highly recommend Jim Paris and I will go there first next time I need car work done.

Well worth the wait... Very busy shop! We had our transmission fail this last weekend. ATEC was not able to get to us for a few days during the snow storm that hit Denver last week. After many attempts we finally got through to them as we found out they had been without power for two day's. We had a friend give us the phone number and we almost gave up waiting to get them to call us back. At first we got upset leaving messages and no return call. We are so glad to get to use this shop and getting to see why so many people are using them. We will be back and thanks to the girl at the front they call her Jes. She kept us up to date with great communications. I recommend this shop and say this with gratitude to them as i could have spent a lot more then they charged to get my vehicle back on the road.

Very happy with the service I receive at Pickering's.

They did a great job. They even took me back there so I can see what they are talking about. I usually hate going to get car serviced, but these guys made the experience less painful. Tammy Hesser

Ken Hall in the last week- Just had my 2005 Dodge Ram engine completely rebuilt. Took a bit longer than expected, but well worth the wait. It has never run better, even as new. Picked it up Friday, and headed straight for elk camp. The increased power is amazing. I am getting 3 miles more per gallon, and that's with only 500 miles on it thus far. These guys really know their stuff. I would highly recommend then for anyone needing diesel or auto service.

Bring your BMW or German Auto HERE!!!! - This was the most positive experience I have ever had with a mechanic and I have had BMW's for over 30 years with different mechanics and you really are grateful when you get a GREAT one...there are few GREAT ones out there...my last mechanic was the best BMW mechanic I'd ever worked with...and these guys top Him.....Mike is a gifted engineer and Jerrod and Nikki are exceptional in their customer service...They were never rude or condescending and I felt like they worked with me through any difficulties and believe me, in my situation, there were many difficulties. The group at AGG were receptive, understanding and prompt. Being new to Colorado, I didn't want to take me car to the dealer and had been ripped off by so many mechanics until I found these guys. They are VERY busy so be patient with them and they will really help you out.......you won't be disappointed.....nobody else is going to give you this kind of service...from customer service follow up to repairs....this is the top shop......

Referred here for warranty work on failing bearings rear wheels. Car seen by my personal, very competent mechanic on 8/17 at which time bearing problem diagnosed by him. Took car in today. Matt called me and said front axel needed to be replaced and engine needed cleaning b/c of oil. 6 days ago NO evidence of torn boot. I had not hit any bumps driving <45 MPH b/c of bearing problem. Called my competent personal mechanic and he said bring it by after GO and he would look at it. He was shocked to see that the boot was indeed torn and last week definitely it was OK. Draw your own conclusions I guess but I know I will not be returning to GO for any reason.

Dodge Cummins Only Performance, Maintenance and Repair. We are not just a performance shop. Also do engine rebuilds, transmission rebuilds, turbo, injectors, exhaust, ball joints, gear box. Services: oil changes, transmission, transfer case and driveline. Service all Dodge Cummins trucks from 12 Valve (1988) to present (5.9L, 6.7L, 3.0L, 3.3L, 3.9L, 4.3L). Also service Dodge Eco Diesel. Give us a call.

We love this place! The Owner Darnell, always remembers us by name & KNOWS us & our cars! He takes great care of us & does his 'darndest' to get us taken care of & running in great condition on the road as quickly as possible! In a day where you are unsure who to trust, we choose to trust Colorado Tire & Service. Pam H. Denver, CO