Harmon Performance Transmission LLC

Reviews

Reviews are sorted by relevance, with the most helpful and insightful feedback listed first for easy reference.

  DJ Larson
2 weeks ago
Highly, Highly, Highly recommend Harmon Performance Transmission. I brought my truck in as my Transmission was giving me issues and they diagnosed the issue and walked me through it and showed me what was causing the issues. Honest, Friendly, and professional. I will forever bring my vehicles to Chris and the team at Harmon Performance.

  Hunter Payton
2 years ago
Great guy who does great work. He has taken care of all my transmission needs for going on 14 years now. Everything from upgraded stock replacements to high horsepower builds.

  Nicholas Leland
3 years ago
Chris is a master of his craft. I thought I had a tall order for a race transmission but I feel like he could have built it in his sleep. He was extremely thorough, explained every step of the process, and kept me updated throughout the entirety of the build. The quality of the product and experience from his shop is insurmountable. I highly recommend Chris for all your transmission needs, mild to wild.

  Dan Obradovich
6 months ago
I live in California and used Harmon. I paid $600 in shipping round trip, best decision! Chris knows transmissions and more importantly his customer service is better. I called around locally and did not get straight answers so I emailed Vice Grip Garage and he sent me Harmon, thanks Derek!Service: TransmissionService: Transmission

  Josh Brekke
3 years ago
Chris Rebuilt my 200-4r In my Tempest and did an Amazing job with it. I was built for use in racing as well as street use with my family. I highly recommend Harmon Performance Transmission to everyone and I have, a good friend just had his 200-4r finished for his real nice 71 GTO and I m getting our 64 Lemans trans done here as well as my brothers 62 Catalinas transmission.

  Gary Drinkman
a year ago
Chris is a rare find. His honesty and professionalism is unwavering. Even on a difficult and time consuming rebuild he never cut corners or compromised his work to get it done and gone. As a result, I have a solid running truck that I can trust to pull our camper cross country for years to come. If I am in need of transmission services again, my choice will be easy.

  gregory owen
a year ago
I had our truck transmission go out and Harmon had me back on the road sooner than anyone else could even get a reman transmission to their location. I've been a mechanic for 26 years. Installed plenty of reman transmissions and worked with several dealerships and repair shops during that time. Harmon has some of the best customer service by far. They went out of their way to keep me informed on the process of my repairs. The what and why was answered with knoweledge that only comes from a crew that truly enjoy their specialized field. They also stayed well within the original estimate. I would highly recommend them to anyone.Service: Transmission

  Front Line
3 years ago
I thought I had a front differential problem. They made time for me to bring my truck in and to take a at look it. They spent a good amount time looking it over. My front differential was not the problem. They saved me money, because I was ready to drop 1k to get a rebuilt diff. They definitely care about their costumers/future costumers. They are honest and help to make sure you are not throwing money at something that doesn't need to be fix. Hands down, I will be going back there for when i do need something fixed.

  Natasha Roxanne
4 years ago
Highly recommend Chris Harmon. He did an anwsome job getting my truck back on the road fast. Super nice guy and was willing to accommodate my needs even though i know he was very busy. Definitely my first choice in the future if i need more work done.

  Brendan L
4 years ago
Can not recommend Chris enough. He built a badass C4 for my V8 swapped Ranger, and having him beef up my Sierra as well. Most honest guy around in the world of transmission work!

  Joe
a year ago
Chris built me a Th400 for a nitrous car a couple years ago, we have been pounding that thing for 2 years and well over 150 passes and it still runs mint and shows no wear at all. This is the local place to go for a transmission that can take a punch.Service: TransmissionService: Transmission

  Dale f3 6f4 Hegge
9 months ago
Don't know had appointment to get truck looked Wed now Monday afternoon still haven't herd.

  S Perry
a year ago
Great bunch of guys. Very knowledgeable and very helpful. I would recommend them.

  Mark Puccinelli
2 years ago
Straight forward, Honest and the quality of workmanship is stellar. If you are looking for quality look no further. MarkService: TransmissionService: Transmission

  Dave Drazek
11 months ago
Chris is very knowledgeable. If he can't fix it, it can't be fixed!

  isaac metzger
a year ago
Did Great work on my 02 duramax

  Amadeus Harr
5 years ago
By far the best warranty and service the only transmission shop I will use from now on

  Dan Conley
3 years ago
Nice guy. Enjoyed doing business with him.

  Daren Evenson
4 years ago
Top notch service. Great to deal with.

  Ben Kaplan
4 years ago
Great service, Excellent shop.

  Jeff Kruse
a year ago
Great service and knowledge

  Debra Dodor
5 years ago
Very friendly and helpful.

  Eric Bernier
2 years ago
Awesome guys

  Barbara Fox
2 years ago
Excellent service