Phoenix, AZ
Truck Oil Change & Fluid Service in Phoenix, AZ
Oil, Filters and Fluids for Semis, Box Trucks and Motorhomes
Oil and Fluid Service Done Right
Clean oil and correct fluids are the cheapest protection for an expensive engine and drivetrain. Emergency Roadside Truck & Trailer Repair performs oil changes and fluid service on trucks, trailers and motorhomes at our Phoenix shop and at your yard.
Fluid Services
- Engine oil and oil filter change.
- Fuel filters and water separators.
- Air filter replacement.
- Coolant testing and service.
- Transmission and differential fluid.
- Power steering and hydraulic fluid.
- DEF top-off.
- Chassis lubrication.
Oil service is part of our complete preventive maintenance program.
“Called Eli at emergency roadside who sent technician Sal within the hour to replace the battery. We’re getting our oil changed tomorrow with them.”
— Donna D., Google review · Oil change
Oil Analysis
For fleets and high-mileage trucks, oil analysis can reveal coolant leaks, fuel dilution and wear metals before they become major problems. Ask us about adding oil sampling to your service.
Truck down or need service? Mon–Fri 7 AM–6 PM · Sat 7 AM–2 PM
📞 Call (480) 932-4860Frequently Asked Questions
Follow your engine manufacturer’s interval, which depends on engine, oil type and duty cycle; severe service can require shorter intervals.
Yes, our mobile mechanics perform oil and fluid service on-site.
Yes — we check belts, hoses, leaks, tires and lights during the service and let you know what we find.
Yes, used oil and filters are handled and recycled properly.
Yes, oil and fluid service for diesel motorhomes is common for us.
Truck Down in Phoenix? Call Now.
Our mobile mechanics are standing by — we come to your location anywhere in the Phoenix metro.