Transmission and Clutch Repair in Phoenix, AZ
Transmission problems can lead to power loss, gear slipping, and unexpected downtime. At Complete HTR, we offer expert repair and replacement of heavy-duty transmissions and clutch systems for trucks, trailers, RVs, buses, fleets, and off-road equipment across Phoenix. Whether you're dealing with a worn clutch, leaking seals, or internal gear damage, our certified technicians provide thorough diagnostics and dependable repairs.
We repair and service:
- Manual, automatic, and AMT transmissions
- Clutch assemblies, pressure plates, and flywheels
- Transmission fluid changes and filter service
- Seals, gaskets, and gear synchronizers
- Transmission mounts and linkage adjustments
All work is performed with precision to restore shifting performance, power delivery, and long-term drivability.
Why Choose Us?
At Complete HTR, we take the time to properly diagnose and resolve transmission issues to avoid repeat failures.
- In-shop transmission and clutch service for trucks and heavy equipment
- Gearbox rebuilds, clutch replacements, and full system diagnostics
- OEM or aftermarket components based on your needs
- Road test verification and adjustment after repair
- Mobile clutch inspections and fluid checks within 50 miles of Phoenix
- Clean waiting area with coffee available during service
- Pick-up and drop-off services available by request
We help you stay in gear with expert repairs and preventive service that keeps your driveline operating smoothly.
Mobile Services and Roadside Assistance Within 50 Miles
Complete HTR offers mobile transmission inspections and clutch system diagnostics within a 50-mile radius of Phoenix, AZ. If you're experiencing driveability issues or fluid leaks, our mobile technicians can provide on-site evaluation and assist with towing if needed.
Schedule Your Transmission or Clutch Repair Now: Call 623-745-5896!
Call 623-745-5896 now to schedule your transmission or clutch repair with Complete HTR and restore safe, reliable operation.
FAQs
What Areas Do You Serve?
We are located at 2450 S 7th Street Phoenix, AZ 85034 off the I-17 and 7th Street. We also proudly serve the greater Phoenix area, including Tempe, Glendale, Mesa, Scottsdale, Chandler, and more.
What Are the Signs of Transmission Failure?
Hard shifting, slipping gears, unusual noises, fluid leaks, or the truck failing to move properly can all indicate transmission issues. These should be inspected immediately to prevent further damage.
When Should I Replace My Clutch?
Common signs include difficulty shifting, slipping under load, a burning smell, or a soft clutch pedal. We’ll inspect the full clutch system and recommend the right repair or replacement.
How Can I Get in Touch?
Call 623-745-5896. We’ll schedule your transmission or clutch repair—either in our Phoenix shop or with mobile diagnostics if you’re within 50 miles.
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.