Guy's Auto Master / St George, Utah

07/01/2026

06/01/2026

Just finishing up this 600hp 6.7L Cummins build here at the shop! Should be a fun little street truck! 🔥

03/04/2026

They were doing something right back in 2007! 😍👌

03/03/2026

Hey everyone! Wanting to ask a HUGE favor of everybody in asking for your vote for Best Auto Repair Shop in Southern Utah! If you could help us out we’d be extremely appreciative! 🙏 Celebrating 21 years in business this year and would love to have this award be the icing on the cake!

Nominations starts in ... Submit Your Nomination! Voting starts in ... Voting Starts Here! Results will be published in ... Nominations start in ... Voting starts in ... See the results of Best of Southern Utah 2023 in ... Your Best Of Southern Utah 2026 Winners The results will be published Wednesd...

11/25/2025

Little sneak peak of the shop truck… stay tuned! 🤗

10/17/2025

We are proud to announce that we are a dealer for Frankbuilt Performance! 🙌🏼 They offer multiple stages for 47RE/ 48RE & 68RFE Transmissions. We also can get your truck set up for all your turbo and fuel upgrades as well! Message us or stop in anytime and let’s talk! 💪🏼

Another 750HD 68RFE for a new dealer, Guy’s Auto Master in St. George Utah!

10/09/2025

09/04/2025

Jake is putting in some work on this FUMMINS build we got going on at the shop! Super excited to see the end result! 🙌🏼

08/30/2025

My foot slipped… 🤥🤫