FAQs
Have questions about our shop, services, or capabilities? At Complete HTR, we’re here to provide honest answers and dependable support for trucks, trailers, RVs, buses, and heavy equipment across Phoenix.
You can schedule service by calling us at 623-745-5896. Whether you need in-shop repairs, mobile diagnostics, or DOT inspections, we’re ready to help.
We work on heavy-duty, medium-duty, and light-duty diesel trucks, trailers, RVs, buses, and construction equipment. Our team is trained to handle a wide variety of commercial vehicle platforms.
Our shop is located at 2450 S 7th Street, Phoenix, AZ 85034. We’re near Interstate 17 and easily accessible for trucks, fleets, and equipment of all sizes.
Yes. We offer mobile diagnostics and repairs within a 50-mile radius of our Phoenix shop. It’s ideal for fleets or operators who can’t bring their vehicle in.
Yes. We provide fleet maintenance programs tailored to your service intervals, vehicle types, and compliance requirements. Fleets receive scheduling priority and dedicated service support.
We do. If your truck or equipment can’t be repaired on-site, we offer towing within a 30-mile radius back to our shop for full-service repairs and diagnostics.
Yes. Our technicians are highly trained and experienced in diesel systems, including engines, transmissions, emissions, electrical, and hydraulics. We service all major brands and models.
About Complete HTR
At Complete HTR, we provide expert diesel repair and service for trucks, trailers, and heavy equipment at our Phoenix facility. Our team also offers mobile repairs, roadside assistance, towing, DOT inspections, welding, and hydraulic support—all backed by skilled technicians and a commitment to quality.
Contact Us Today
Have more questions or need help scheduling? Call Complete HTR at 623-745-5896. Our team is happy to provide information, estimates, or get you booked for fast, professional service.
Don't Take our word for it.
Read Customer Testimonials.
"Great reliable truck repair and mobile work. Ivan and Adrain great service guys."
"Amazing customer service, fair pricing and quick in and out. Called first, made a same day appointment, was out in about 5 hours. I definitely recommend them for the truck driver in need of service."
"Had DEF pump replaced on one of our Freightliner Cascadias. Service was fast, friendly and very economical. Will recommend to others. Small but Great place who will treat you right!"
Contact Us
Let us know what is going on with your vehicle, and we will get back to you soon with a quote.