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March 2024 by Joshua Espinoza
Clean and orderly shop. The updates you receive email and txt are spot on. They really tell you what you need and don’t need. Definitely not a company out to run you for you money. Recommend to anyone!
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March 2024 by Dennis Stover
Copperhead does great work in a timely fashion and at a fair price!
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March 2024 by Jason Chacon
I don’t trust anyone else with my truck!!
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March 2024 by Michael Hiett
Great place for your Duramax repairs. They even rebuild transmissions to better than stock condition. Would recommend 10 out of 10.
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March 2024 by sutton eaves
I have a duramax motor and Allison trans in my squarebody Chevy. I was having transmission issues and dropped it off to copperhead. They removed the transmission and did some repairs. The communication was consistent and they had a quick turn around. The truck has worked great since.
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March 2024 by Christine Lowe
Very professional
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January 2024 by George Barr
Dealt with every issue and final bill was less than I was thinking it would be. I am very satisfied and thrilled to have my truck back and running right with so many issues of future maintenance already done. Copperhead is MY GUY
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January 2024 by Matthew Laughing
These guys were incredible, they manage to fit me in with their tight schedule. I had problems with my fass system and they were able to figure out the problem. They got the job done quick and efficiently. Thank you Copperhead Diesel Performance!
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January 2024 by matt lewis
Great place to take your truck. Honest, friendly and they go out of there way to help you out. Definitely recommend them?? ?
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January 2024 by Victor Nguyen
My first and last time taking my truck here. They gave me a price Friday to repair my truck then when Tuesday came around and truck was ready for pick up and payment, the price increased and they decided and authorized a more expensive part for me. At this point they had my keys and part installed I had to pay to get my truck back nothing I can do. Definitely won't be returning. They can eat a fat one!
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December 2023 by Eric & Lindsay Goss
These are $100K trucks these days. You can’t just trust the service and maintenance to anybody. I’ve been sending my truck to Copperhead since it rolled off the dealership lot in 2020. They have provided the absolute best service I could ever ask for at prices that are more than fair. Keep up the good work Copperhead.
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December 2023 by dennis golabiewski
Experts
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December 2023 by Ryan Collett
Expensive but quality work. Complete engine reseal and all my leaks are gone on my 2nd gen 5.9 Cummins.
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December 2023 by Barb Barmettler
Really appreciate the professional approach to car repair, great communication, no surprises, and done in a timely manner. Really nice staff!
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October 2023 by mark bentley
Copperhead diesel went way out of their way to get me in knowing I was in a bind they move things around and moved me in to get me taken care of. They took great care of me and diagnose the truck to perfection and I couldn’t ask for anything more thank you very much
