Close-up of the gear sets inside a transmission

Services · Transmission rebuild

Transmission rebuild in Phoenix, AZ

Thousands of transmissions rebuilt · ASE certified · 3 years or 36,000 miles warranty on parts and labor

Shift Masters rebuilds automatic, manual, CVT and diesel transmissions at our ASE-certified shop at 1636 N 43rd Ave in Phoenix. We diagnose first, give you a detailed written estimate, and only start once you approve it. Rebuilds are fast and covered by our 3 years or 36,000 miles warranty on parts and labor.

In a customer's words

“Mike and his staff are such honest hardworking men! Thank you for giving me an extremely competitive price for my transmission amd differential service for my BMW! Car was done lickity split for the best price I could find! Cheers”
Jesse Maiwald · BMW transmission service

Why Phoenix drivers trust us with a rebuild

Thousands of transmissions rebuilt, every type

We have rebuilt thousands of transmissions: automatic, manual, CVT, and diesel and heavy-duty units, on domestic cars, imports like Toyota, Honda and BMW, trucks and SUVs.

A written diagnosis before anything is taken apart

Our diagnostic process starts with a thorough inspection and advanced testing to find the exact issue. We review the findings with you in clear terms, and you get a detailed written report.

The price you approve is the price you pay

Detailed, upfront estimates with no hidden fees. Once you approve a quote it stays binding unless the repair scope changes, and no work is performed without your agreement.

3 years or 36,000 miles warranty on parts and labor, plus financing

Every rebuild is covered by our 3 years or 36,000 miles warranty on parts and labor. Financing is available for parts and labor, and you can apply online or in the shop.

More reviews from our customers
“These Guys are amazing. Dropped my Truck off on Monday mid day and they had it done by 3 on Wednesday. They kept me informed on the progress and returned calls promptly. Their customer service is a 10 star rating. At this point I couldn't be more satisfied with the quality of work. I recommend this place to anyone.”
AZ JAYCEE · Truck repair
“Mark and Ken are stand up dudes that look out for their customers. Stayed within my budget and top notch service. Thanks guys, customer for life!”
Shawn Smith · Customer review
Read every review →
Hands reassembling gearbox parts on a workbench

How it works

What a transmission rebuild includes

A rebuild means disassembling the transmission, inspecting each component, replacing worn or damaged parts, and reassembling the unit to factory specifications. If a rebuild is not the right call for your vehicle, we handle transmission replacement too.

Step by step, from your call to pickup
  • You call the shop and tell us what the car is doing. We book you in.
  • Diagnosis: inspection and testing to find the exact issue, with a written report.
  • Estimate: a detailed quote with no hidden fees. Nothing starts until you approve it.
  • The rebuild: disassembled, inspected, worn parts replaced, reassembled to factory specifications.
  • Pickup: your vehicle back, with our 3 years or 36,000 miles warranty on parts and labor.
Recent jobs, in our customers' words

A truck dropped off on a Monday midday was done by 3 on the Wednesday, with progress updates along the way. A BMW came in for transmission and differential service and was done “lickity split” at the best price the owner could find.

Questions

Transmission rebuild questions, answered

Anything not covered here, call the shop on (602) 612-4198.

How much does a transmission rebuild cost?

It depends on the transmission and what is worn inside it, so we diagnose it first. You get a detailed written estimate with no hidden fees before any work starts, and once you approve it the quote stays binding unless the repair scope changes. Financing is available for parts and labor.

Should I rebuild or replace my transmission?

The best option depends on your vehicle's condition. A rebuild is often the most cost-effective way to restore performance without the expense of a complete replacement. After a full inspection, we give clear, honest recommendations so you can choose with confidence.

How long does a transmission rebuild take?

Rebuilds are fast. The exact timing depends on the transmission and the parts it needs, and we give you a clear timeline with your estimate.

Do you rebuild CVT, manual and diesel transmissions?

Yes. We rebuild all transmission types: automatic, manual, CVT, and diesel and heavy-duty units, on domestic cars, imports, trucks and SUVs.

Is a rebuilt transmission covered by a warranty?

Yes. Every rebuild is covered by our 3 years or 36,000 miles warranty on parts and labor.

What are the signs my transmission needs a rebuild?

Slipping gears, rough or delayed shifts, and eventually complete transmission failure are the usual signs of wear inside the unit. A diagnosis tells you whether you need a rebuild, a smaller repair or a replacement.

Need a transmission rebuild near you?

Drivers bring their cars to our shop at 1636 N 43rd Ave, Phoenix, from across the Valley: Phoenix, Glendale, Tolleson, Avondale, Laveen, Goodyear, Litchfield Park, Peoria, Sun City, Surprise, Buckeye, Scottsdale, Paradise Valley, Tempe, Mesa, Chandler, Gilbert, Cave Creek, Queen Creek, San Tan Valley and Apache Junction. Every rebuild starts with a diagnosis and a written estimate, and is covered by our 3 years or 36,000 miles warranty on parts and labor.