Semi Truck Repair & Roadside Help on I-17 in Phoenix

Help for Trucks Broken Down on I-17

I-17, the Black Canyon Freeway, is Phoenix’s main north–south freight route, connecting the metro with Flagstaff and I-40. Northbound trucks climb toward the high country and southbound trucks come down loaded and hot. Emergency Roadside Truck & Trailer Repair responds to breakdowns on I-17 across the metro, and our shop in South Phoenix sits just minutes from the freeway.

I-17 Areas We Cover

• North Phoenix, Deer Valley and the Anthem area.
• Central Phoenix and the interchanges with Loop 101 and SR-51.
• The Durango Curve and the I-10 junctions near downtown.

Common I-17 Breakdowns

• Overheating and cooling system failures after long climbs.
• Brake problems after long descents.
• Transmission and clutch issues.
• Electrical no-starts and derates.

Services Available on I-17

• Semi truck roadside assistance
• Mobile truck repair
• Semi truck repair
• Diesel engine repair
• Trailer repair
• Fleet maintenance and DOT inspections

If You Break Down on the Freeway

1. Pull as far onto the shoulder as possible, turn on hazards and set out triangles.
2. Note the freeway, direction, mile marker or nearest exit.
3. Call (480) 932-4860 with the truck make and what happened.
4. Stay with the truck and away from traffic until the technician arrives.

“Sal was solid showed up within 45 minutes of my call addressed my trucks fuel failure and had me back on the road within an hour.”

— Will W., Google review · Roadside repair

Why Brakes and Cooling Fail on I-17

Long grades north of the metro heat brakes on the way down and engines on the way up. Checking coolant, fan clutch operation and brake adjustment before heading north prevents many of the breakdowns we see on I-17.

📖 Related reading: Broken Down on I-10 or I-17? What to Do, Step by Step

Frequently Asked Questions