
24/7 roadside assistance in Flagstaff, AZ
Flagstaff Truck and Trailer Repair, Roadside Assistance 24/7
24 hour roadside assistance and truck and trailer repair in Flagstaff, AZ. Roadside Repair LLC has served this stretch of I-40 and Route 66 since 2001.
Dispatch is answering
Day or night
Flagstaff Roadside Assistance Along I-40, I-17, and Route 66
Flagstaff sits at the crossroads of I-40 and I-17, which means we see a steady mix of long-haul semis, local commuters, and RV travelers heading toward the Grand Canyon all breaking down within a few miles of each other. Our Flagstaff shop keeps us close to Milton Road, Fort Valley Road, and the I-40/I-17 interchange, so a call for emergency roadside assistance downtown or near NAU rarely waits long for a truck. Stuck near the Butler Avenue interchange or stranded off Route 66 downtown, drivers can count on a truck day or night, every day of the year.
We handle everything from a dead battery in a Southside parking lot to a jackknifed trailer on the I-17 grade heading toward Mund's Park. For commercial rigs, we run mobile diesel repair and diesel diagnostics right at the scene, including jpro diagnostics and pro-link diagnostics for engines that need a real fault reading before they roll again.
Whether you're a Flagstaff local, a fleet dispatcher routing a truck through town, or a family towing a camper past the San Francisco Peaks, we send a truck equipped to handle the job the first time.

Our Services
Roadside and Truck Repair Services in Flagstaff
From a flat tire on Lake Mary Road to a semi truck down for the count near the rail yard, we cover the full range of roadside and mobile repair work Flagstaff drivers and fleets ask for.
Every service below is available 24/7 with a truck dispatched from our Flagstaff base.
Commercial Truck Roadside Assistance
Dead battery, blown air line, or a rig that won't restart after a fuel stop: our commercial truck roadside assistance gets your truck moving again without a tow when possible.
Fuel Delivery
Run dry on the I-40 grade east of town? Our emergency fuel delivery service brings diesel or gas straight to your vehicle, no tow required.
Lock Out Services
Locked out at a rest area or a downtown parking garage, our vehicle lockout service gets you back in your cab or car fast, without damage to the vehicle.
RV Roadside Assistance
Heading toward the Grand Canyon with a camper that won't start, our RV roadside assistance covers batteries, tires, and lockouts for motorhomes and trailers alike.
Semi Truck Roadside Assistance
For a semi truck down near the rail yard or the truck stops along Butler Avenue, our semi truck roadside assistance covers jump starts, tire changes, and quick diagnostics.
Spare Tire Mounts
Carrying a spare but no way to mount it, we handle spare tire mounting on site for cars, trucks, and trailers so you're not waiting on a tow.
Tractor Trailer Roadside Assistance
A trailer axle problem or brake issue on the I-17 grade calls for tractor trailer roadside assistance from a crew that knows heavy duty rigs.

What Flagstaff drivers call us for
Common Roadside Calls We Get Around Flagstaff
Flagstaff's elevation, winter weather, and mountain grades create a specific set of roadside problems that flatland drivers rarely deal with. Our dispatch fields these calls year-round, from ice on Fort Valley Road to overheated brakes coming down from Mund's Park.
- Dead batteries and frozen fluid lines during winter storms near the San Francisco Peaks and Snowbowl Road
- Flat tires from gravel and washboard roads around Schultz Pass and the forest service routes west of town
- Overheated brakes and axle strain on trucks descending the I-17 grade toward Mund's Park
- Elk and deer strikes along Highway 89 and Lake Mary Road, especially at dawn and dusk
- Commuter breakdowns on Milton Road and Route 66 during NAU game days and downtown events
- RVs stalled or locked out on the way to Grand Canyon Village or the KOA campgrounds east of town
Why Choose Us
Why Local Drivers and Fleets Choose Roadside Repair LLC
Flagstaff drivers and dispatchers keep our number saved for a reason. Here's what sets our roadside and truck repair service apart in this town.
Fast Response Across Flagstaff
Based near the I-40/I-17 interchange, we're positioned to reach downtown, Southside, and the truck stops along Butler Avenue quickly for roadside truck repair and emergency calls.
Two Decades of Heavy Duty Experience
Since 2001, we've handled everything from truck axle repair to full commercial truck repair, giving us the experience to diagnose a problem fast instead of guessing at it roadside.
True 24/7 Availability
Flagstaff's weather doesn't keep business hours, and neither do we. Our heavy duty roadside assistance and emergency lockout service run around the clock, every day of the year.
How we get to you
How Dispatch Works for Flagstaff Breakdowns
When you call, we ask for your location, vehicle type, and the problem so we can send the right equipment the first time, whether that's a jump box for a dead battery or a full mobile commercial truck repair setup for a semi down on the shoulder. Flagstaff calls get priority given our proximity to the shop.
For fleet roadside assistance, we work directly with dispatchers to keep drivers informed on ETA and next steps while the truck is en route. We track service radius out from Flagstaff toward Ortez Junction to the south, so if you're moving through town on I-40 or I-17, we can usually still reach you.
Our goal on every call is simple: get a technician to your exact spot, whether that's a Continental neighborhood driveway or a shoulder on the Woody Mountain Road grade, and get you back on the road with minimal downtime.

Day or night
Get Flagstaff Roadside Help Now
Whether you're stuck on I-40 near downtown, waiting on a tow at a Milton Road parking lot, or dispatching a semi truck that broke down on the way through Flagstaff, one call gets a truck headed your way. Roadside Repair LLC has covered this town since 2001 and we're on call around the clock.