Top End Performance

CARRIE KROSCHEL

★★★★★

5 years ago

Great customer service and we finally have an engine that works like it should! Highly recommend!

Nolan Goerlich

★★★★★

7 years ago

The only shop I trust to fix any problems with my vehicles very trust worthy fair price you can drive off knowing that your vehicle is running top notch and safe for the road!!!!!

Kora D

★☆☆☆☆

a year ago

Unprofessional, not knowledgeable, overpriced, poor quality work, owners attitude is a ridiculous, I would never recommend this machine shop to anyone

hunter lewis

★★★★★

6 years ago

Great people and Excelent customer service. Straight up honest shop with good prices for what they offer. The only complete machine shop from utah to denver. If you want the job done right the first time stop by!

Kevin Bowen

★★★★★

4 years ago

Had them do some macheen work on a old 1968 British ford kent crossflow the man new the specs right off and even put in the cam bearings. Nice place.

John White

★★★★★

4 years ago

The only issue I had turned out to be due to my own lack of understanding. That they've remained in business through unspeakable adversity, speaks volumes of their character. Vance is a top-notch machinist.

Peggy Easter

★★★★★

11 months ago

Vance did the machine work for our 2.4 it came out great thanks Vance and Crystal.

Steve Johnson

★★★★★

5 years ago

Stopped in to see if they could ream out some bushings for kingpins. Vance said he should have the tools for the job. Left the spindles with them on thursday and got a call monday morning letting me know they were done. Crystal and Vance are awesome! Thanks guys!

Clayton Shires

★★☆☆☆

5 years ago

Not very friendly, called to get a quote and very short and kept interrupting me. There 4-6 months out and even if they could get me in today I wouldn't use them with the way she was over the phone. Best luck to you "top end" performance.

Steven Spicer

★★★★★

6 years ago

Best Mom and Pop machine shop ive had dealings with. Took in a outboard powerhead that needed boring and mill work to make a specialty exhaust work on it. Not only was the work above and beyond what i needed, they also did it for a great labor price as well. Will be going to them again when i build and stroke my bmw engine as well as any other machine shop needs.

Shadetree JB

★★★★★

4 years ago

Great shop to work with, excellent service. Had a set of Subaru heads rebuilt by them recently and couldn't be happier with their service. Would re offend and will be using them again if the need arises!

George Srisomsak

★★★★★

9 years ago

I would like to thank Vance, Crystal and John for the highly accurate work and customer service provided to me. Had a hone bore and finish job done for a trx250r quad. Work was flawless and measured exactly at specs. I couldn't of been happier with the work and service. I'll be back again and would recommend to anyone wanting things done right.

Kidd Jason

★★★★★

5 years ago

I am a newbie to engine building and I had a 75 harley ironhead that needed the top end done. They were both very pleasant and accommodating to my situation, my experience with them was outstanding. I would definitely recommend, and will be a customer for life, Thank you Vance and Crystal!

Brandon Branning

★☆☆☆☆

3 months ago

Horrible attitude for a business. I will drive to SLC OR DENVER before I ever take anything here.

Chance Walz

★★★★★

3 years ago

Vance and his wife did a top-notch job, In and out in two months, the longest part was waiting on parts. Which is out of their control. They put great parts in my engine rebuild. I wouldn’t recommend anybody else. I think their prices are also really fair I’ve got bids from five other machine shops in Colorado and they was right in the middle. But had better reviews so I chose them. Good luck to you

Michael Bayer

★☆☆☆☆

Edited 8 years ago

I had posted a good review because he was inexpensive and had a quick turnaround. Turns out you get what you pay for. Currently having the bottom end rebuilt and have to pay for the head to be redone because this is the kind of work they let out of their shop.

Michael Daniely

★★★★★

6 months ago

They went above and beyond on my rebuild . they did not pull my motor Which was a big mistake on my part. There was many missing bolts pieces and parts but they got my 460 put back together and installed. They’re going to do my Willy’s Jeep next