Built Different.
Built Better.
DIESEL TRUCK REPAIR In the MATSU VALLEY
150+ reviews
Our Story
My name is Scott Munn. I am the owner and founder of Alaska Diesel. We are a brand new diesel repair shop located in the Matanuska Valley. My team and I have been repairing diesel trucks for a large part of our lives, so just because the company is new doesn't mean we are.
I am a retired Air Force Veteran. My family and I have been in Alaska since 2011, and we will never not call this place home.
It's always been a dream of mine to run my own diesel repair shop and now that I am separated from the military I can finally bring that dream to life.
We are excited to serve not only the matanuska valley but all of Alaska with their diesel maintenance/repair and performance needs. We would love the opportunity to meet you and work our magic on your diesel!
Call or message us to schedule an appointment!

Repair Services
UNMATCHED CUSTOMER Experience
Transmission Repair
Ensure smooth gear shifts and prevent breakdowns with timely transmission repair, keeping your car running efficiently.
Shocks & Suspension
Improve ride comfort and vehicle stability with shocks and suspension maintenance, extending your car's lifespan.
Engine Repair
Keep your car's heart healthy with engine repair services, enhancing performance and preventing costly issues.
Oil and Fluids Change
Protect your engine and ensure optimal performance with regular oil and fluids changes, essential for vehicle longevity.
Vehicles
Welcome to Alaska Diesel, the Matanuska Valley's newest hub for diesel vehicle care, where your truck isn't just a mode of transport—it's a part of your lifestyle and our passion. Founded by Scott Munn, a proud Air Force veteran with a lifelong dedication to diesel mechanics, Alaska Diesel embodies the spirit of hard work, precision, and excellence.
Alaska Diesel isn't just another repair shop; it's a one-stop destination for all your diesel needs. Whether you're seeking routine maintenance, emergency repairs, or performance upgrades, our team has the skills, experience, and dedication to ensure your vehicle performs at its best. Our services cater to a wide range of diesel vehicles, including but not limited to:
- Light and Heavy-Duty Trucks
- Commercial Fleets
- Recreational Vehicles (RVs)
- Specialty Diesel Applications

Our Latest News
Client Testimonials
What People Say About Us
"Another great experience, needed an oil and fuel filter change. Scott got it in and out fast and did an excellent job as always. I don’t plan on taking my truck anywhere else."
by Erik Carlson, 03/11/2024
"Thank you so much to the whole Alaska Diesel Repair team! Got us in, diagnosed quickly and repaired! Trucks running better than ever and we will be back!"
by John Marano, 05/10/2023
"I got in, my truck was quickly and accurately diagnosed and repaired in no time. These guys work hard and they are veteran owned and operated. Won’t use anyone else in Alaska…"
by Robert Conrad, 07/25/2023
Our Location
Nestled in the heart of the Matanuska Valley, Alaska Diesel stands as a premier destination for expert diesel repair and maintenance, conveniently located at 9401 W Margin Way, Wasilla AK 99654, easily accessible from major roads and landmarks. Our facility is designed with your comfort in mind, offering a welcoming waiting area and flexible hours to accommodate your busy schedule, Monday through Friday. Whether you're a local or traveling from afar, we ensure a smooth and stress-free experience, inviting you to call or message us to schedule your appointment. At Alaska Diesel, we're more than just a repair shop; we're your gateway to unparalleled service in Alaska's stunning landscape, where every visit starts your journey to the best in diesel vehicle care.