Welcome To Speed Wrench!

Speed Wrench, Inc. has been a leader in vehicle mobile repair service and repair in West Michigan since 1989, with an original staff of five employees. Our current dedicated staff has grown to 150 members and has been proudly serving Western Michigan for the past 32 years. We provide a multitude of vehicle services such as semi truck repairs, truck maintenance, truck services, truck alignment, wheelchair lift repair, and hy-rail repair and service at our eighteen-bay repair facility, which includes two full service alignment bays.

The Speed Wrench Master State and ASE Certified Heavy-Duty Truck Technicians specialize in Cummins, Detroit, CAT, Mercedes and International engine repair. Our vehicle repair shops and mobile repair service capabilities have helped to make Speed Wrench a West Michigan mainstay and the local full-service, State Certified mobile repair service provider of choice.  Repairs done on-site or at our facility, done right the first time, and done same-day.

What we do

We offer on-site, on-demand semi truck repair and services…

Our light duty division will take care of all your light truck

Speed Wrench offers a complete line of school bus, shuttle bus, and church bus repair and services. 

Equipped to service all makes and models of motorized and towable Rvs, 

On-site, on-demand commercial repair services for cars, trucks, SUVs, and more! 

Customer Reviews

What Are People Saying?

mobile repair service

Call us today for expert onsite repair service

We offer on-site, on-demand commercial vehicle repair services including emergency vehicle repair, crane repair, trailer repair, bus repair, and motorhome repair.

Our Locations

Corporate/Body Shop

Light / heavy duty repairs & Service


Change Your Car's Air Filter

How to Change Your Car’s Air Filter

How to Change Your Car’s Air Filter We have all been there before while getting our vehicles oil changed and the mechanic shows you how filthy your air filter is

commercial vehicle repair services

How to Choose the Right Auto Body Shop

How to Choose the Right Auto Body Shop Take these necessary steps to find the right Auto Body Shop to get your commercial vehicle repair service done in a timely