reliability,
meet road.
Your friendly South County neighborhood auto repair shop.
Good vibes. No gimmicks.
20 years experience
Two decades of expertise keeping cars running smoothly and families safe on the road.
Hyper-local
and reliable
Serving Three Rivers, Sunriver, and LaPine with honest, dependable automotive care.
Transparent, trustworthy
Clear explanations, no upsell pressure — just fair prices and quality service.
ASE
certified
Certified skills, professional knowledge, and repairs you can count on.
Keeping
it safe
Reliable vehicles for road trips, family adventures, and everyday journeys.
Harmon’s Wrench Worx
Serving our neighbors in Three Rivers, Sunriver, and LaPine.
At Harmon’s Wrench Worx, we understand that a well-maintained car isn’t just about getting from A to B. It’s about the long haul into Bend for work, road trips with family, carpooling with friends, and staying safe during our icy Central Oregon winters.
What are our customers saying?
“Fast, reliable, and no upsell pressure—even over a holiday weekend! Love having such an amazing mechanic right in our neighborhood.”
— Kristie Foch
“Gavin goes the extra mile and is always fair and honest. If you’re looking for a local mechanic you can trust, he’s your guy.”
— Coach King
“Harmon’s Wrench Worx got our rig running perfectly again. Gavin was professional, friendly, and didn’t break the bank. Highly recommend!
— Tiffany Albers
Meet Gavin
The guy behind the wrenches.
Gavin Harmon is not just any mechanic in Three Rivers — he’s the mechanic. With a lifelong passion for cars and enough experience to write a book (or maybe a sitcom), Gavin is your go-to guy for everything automotive. Whether it’s a routine tune-up or a mysterious engine light that won’t quit, Gavin’s got it handled.
From brake jobs in Sunriver to diesel motor repairs, he’s seen it all and fixed most of it before lunch. What sets him apart? Trustworthiness, fair prices, and a knack for explaining your car’s issues without sounding like a mad scientist.
When he’s not under the hood, Gavin is living the Central Oregon dream with his wife and their four rescue dogs.
Let’s Get You Back
on the Road.
When it comes to keeping you and your car safe, Gavin doesn’t cut corners. Call us today and experience what sets Harmon’s Wrench Worx apart. 541-213-8358