first thing I don't like that the receipt when you pay your bill does not go into any detail about all that was done and the parts used. I drove my truck only two thousand miles after they done the en... See more
While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more
To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more
See what reviewers are saying
Just had my dual disk that Jalet put in go out after 40,000 miles. Took it to the dealership and I had three mechanics trying to figure out what duel disk system they had put in. They said that it was... See more
Company replied
Failed to repair the Problem with our superduty 6.0. after nearly 10K dollars, it still wont start when hot.
Company replied
Ordered genuine cummins turbo parts from them for rebuild. Sent my turbine rotor / shaft out along with new compressor wheel to have balanced as an assembly. Excellent service.
Company replied
Company details
Information provided by various external sources
Gillett Diesel Service Inc is a full service diesel repair and performance shop. We distribute high performance parts, injection pumps, injectors, turbochargers, and much more throughout the western U.S. Our mission is to provide the best parts available and the best service possible to our customers.
Contact info
14812 Heritagecrest Way, 84065, Bluffdale, United States
- Direct 801-571-7780 Toll Free 800-638-4679
- info@gillettdiesel.com
- gillettdiesel.com
3.0
Average
81 reviews
No history of asking for reviews
This company hasn't invited their customers, so reviews may not be representative
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
dont think I got what I paid for
first thing I don't like that the receipt when you pay your bill does not go into any detail about all that was done and the parts used. I drove my truck only two thousand miles after they done the entire top end when I found metal filings on my drain plug and was told they don't rebuild blocks but could sell me a new factory rebuilt engine for around 16 thousand dollars after having spent 12 thousand for having top end done, andrew said he would check on a long block but as I expected he never bothered to get back in touch. I took my truck to another shop to be rebuilt, husky diesel in springville, fantastic guys. when my engine was disassembled and they sent the block and heads to be checked out it turned out they had to replace all valve guides and valves on heads gillett had redone two thousand mile ago, I think I did not get all I paid for. Make sure you get itemized bills showing what you paid for, not at all happy with them.
July 24, 2025
Unprompted review
Reply from Gillett Diesel Service
Thank you for the awesome review! We at Gillett Diesel Service Inc strive to offer our customers the best parts and services at the lowest possible prices.
We look forwarding to meeting all of your future part and service needs.
Again, thank you from all of us at the Gillett Diesel family.
The 60mm kit was complete and easy to …
The 60mm kit was complete and easy to install. Great performance from it with intercooler. Get around 30 psi on the 4BT.
June 6, 2017
Unprompted review
Reply from Gillett Diesel Service
Thanks for the great review. Gillett Diesel Service takes pride in providing our customers with the best products at the best possible prices. We look forward to meeting your future needs.
The people at Gillett Diesel are always …
The people at Gillett Diesel are always very knowledgable and helpful with anything we purchase from them or any questions we might have relating to diesel vehicles. The pricing is very competitive and service is 2nd to none.
May 30, 2017
Unprompted review
Reply from Gillett Diesel Service
Thank you for the great review! We at Gillett Diesel Service Inc strive to offer our customers the best parts and services at the lowest possible prices.
We look forwarding to meeting all of your future part and service needs.
Again, thank you from all of us at the Gillett Diesel family.
AWESOME!!
AWESOME!!! Their customer service is what molded our customer service team. Will continue to make them our #1.
May 30, 2017
Unprompted review
Reply from Gillett Diesel Service
Thank you for the great review! We at Gillett Diesel Service Inc strive to offer our customers the best parts and services at the lowest possible prices.
We look forwarding to meeting all of your future part and service needs.
Again, thank you from all of us at the Gillett Diesel family.
all good!thank you
May 30, 2017
Unprompted review
Reply from Gillett Diesel Service
Thank you for the great review! We at Gillett Diesel Service Inc strive to offer our customers the best parts and services at the lowest possible prices.
We look forwarding to meeting all of your future part and service needs.
Again, thank you from all of us at the Gillett Diesel family.
Very fast shipping great part.
May 27, 2017
Unprompted review
Reply from Gillett Diesel Service
Thanks for the great review! Gillett Diesel Service strives to provide all their customers with the best parts and service at the lowest possible price.
Gillette Diesel is the best
Gillette Diesel is the best, we have been dealing with them for years, always the best quality and service. These guys know what they are doing.
May 26, 2017
Unprompted review
Reply from Gillett Diesel Service
Thank you for the great review! We at Gillett Diesel Service Inc strive to offer our customers the best parts and services at the lowest possible prices.
We look forwarding to meeting all of your future part and service needs.
Again, thank you from all of us at the Gillett Diesel family.
Reliable source for parts
Reliable source for parts. Quality parts at a great price. ( all the parts to compleat the job)
May 26, 2017
Unprompted review
Reply from Gillett Diesel Service
Thanks for the great review! Gillett Diesel Service strives to provide all their customers with the best parts and service at the lowest possible price.
Reply from Gillett Diesel Service
Thanks for the great review! Gillett Diesel Service strives to provide the best possible service and parts for all of our customers.
These guys are awesome to work with!!!!!
May 26, 2017
Unprompted review
Reply from Gillett Diesel Service
Thank you for the great review! We at Gillett Diesel Service Inc strive to offer our customers the best parts and services at the lowest possible prices.
We look forwarding to meeting all of your future part and service needs.
Again, thank you from all of us at the Gillett Diesel family.
Great Service
May 26, 2017
Unprompted review
Reply from Gillett Diesel Service
Thanks for the great review! Gillett Diesel Service strives to provide great service to all of our customers.
The best out there!
Prompt, honest, and customer service that is second to none. Paired with the highest industry standards!
May 25, 2017
Unprompted review
Reply from Gillett Diesel Service
Thanks for the great review! Gillett Diesel Service Inc takes pride in providing our customers with the best parts and services available.
They got parts no one else could find.
May 25, 2017
Unprompted review
Reply from Gillett Diesel Service
Thanks for taking the time to review Gillett Diesel Service Inc. We take pride in providing our customers with the best parts and services available.
Reply from Gillett Diesel Service
Thank you for the great review! We at Gillett Diesel Service Inc strive to offer our customers the best parts and services at the lowest possible prices.
We look forwarding to meeting all of your future part and service needs.
Again, thank you from all of us at the Gillett Diesel family.
the guys and gals at Gillet diesel are …
the guys and gals at Gillet diesel are amazing to work with and 2nd to none in there knowledge of turbos. Thanks Guys!!!
May 8, 2017
Unprompted review
Reply from Gillett Diesel Service
Thank you for the great review! We at Gillett Diesel Service Inc strive to offer our customers the best parts and services at the lowest possible prices.
We look forwarding to meeting all of your future part and service needs.
Again, thank you from all of us at the Gillett Diesel family
Matt is such a good help I think that …
Matt is such a good help I think that guy knows everything about everything!!!!! You guys are so good to your customers and I really appreciate it. I recommend and buy things from Gillett as much as I can.
May 8, 2017
Unprompted review
Reply from Gillett Diesel Service
Thank you for the great review! We at Gillett Diesel Service Inc strive to offer our customers the best parts and services at the lowest possible prices.
We look forwarding to meeting all of your future part and service needs.
Again, thank you from all of us at the Gillett Diesel family
Great part fast shipping
May 7, 2017
Unprompted review
Reply from Gillett Diesel Service
Thank you for the great review! We at Gillett Diesel Service Inc strive to offer our customers the best parts and services at the lowest possible prices.
We look forwarding to meeting all of your future part and service needs.
Again, thank you from all of us at the Gillett Diesel family
THEY KNOW THEIR STUFF AND THEY ARE EASY …
THEY KNOW THEIR STUFF AND THEY ARE EASY TO WORK WITH
May 5, 2017
Unprompted review
Reply from Gillett Diesel Service
Thank you for the great review! We at Gillett Diesel Service Inc strive to offer our customers the best parts and services at the lowest possible prices.
We look forwarding to meeting all of your future part and service needs.
Again, thank you from all of us at the Gillett Diesel family.
Reply from Gillett Diesel Service
Thank you for the great review! We at Gillett Diesel Service Inc strive to offer our customers the best parts and services at the lowest possible prices.
We look forwarding to meeting all of your future part and service needs.
Again, thank you from all of us at the Gillett Diesel family.
The Trustpilot Experience
Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.
Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.
Learn more about other kinds of reviews.
We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.
Learn about Trustpilot’s review process.
Here are 8 tips for writing great reviews.
Verification can help ensure real people are writing the reviews you read on Trustpilot.
Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.