Fleet Maintenance That Comes to You

Onsite maintenance and repairs that reduce downtime across the GTA.

Mobile Fleet Maintenance, Delivered

Changes on the Fly is a mobile mechanic and fleet maintenance provider serving businesses and vehicle owners across the Greater Toronto Area — from Oshawa to Oakville and Lakeshore to Aurora.

With 25 fully equipped service trucks and a supporting repair facility, we deliver preventative maintenance, diagnostics, and repairs directly at your yard, job site, office, or depot.

25 Service Trucks

Fully equipped mobile units deployed across the GTA.

Dedicated Repair Facility

Built to handle larger and more complex repairs.

Passenger to Medium-Duty

Service support across multiple vehicle types.

Same / Next-Day Service

Fast response when scheduling allows.

How it Works

Simple. Efficient. Reliable.

Book Service

Schedule maintenance or repairs through our dispatch team.

We Come to You

A fully equipped technician arrives where your vehicles are located.

Back on the Road

Work completed efficiently with clear documentation and reporting.

Clear communication from dispatch to completion.

Explore our full range of onsite maintenance and repair services

Mobile Services That Keep Vehicles Moving

Preventative oil and filter service delivered onsite to extend engine life and reduce downtime.

Onsite tire repairs and replacements to keep fleet and personal vehicles safely on the road.

Inspection, repair, and replacement of brake components to maintain safety and compliance.

Advanced diagnostic testing to quickly identify mechanical and electrical issues.

Battery testing, replacement, and electrical system checks for reliable starts.

Windshield and glass repair or replacement to support safety and roadworthiness.

Need something not listed? Contact our dispatch team to confirm availability.

Who We Work With