Ottawa, Ontario

Mobile
Diesel
Mechanic

Heavy and light duty repair, diagnostics, and MTO inspections. We come to wherever your equipment is — across Ottawa and the surrounding area.

Call 613-406-7482 Get a Quote
Red Seal 310T Certified 4+ Years Experience Ottawa & Region Available 24/7
The PSI Difference

Your mechanic.
Your location.

No tow trucks. No sitting in a waiting room. We drive to wherever your equipment is sitting and get it back on the road — fast, reliable, and done right the first time.

Request a Quote
What We Do

Expert Diesel
Services

01 Engine Repairs From misfires to full rebuilds — valve covers, injectors, complete engine overhauls. 02 Diagnostic & Electrical Computer diagnostics and electrical repairs. Clear answer, clear quote. 03 MTO Safety Inspections Certified annual inspections and commercial vehicle stickers, done right and on time. View all 7 services
"I take pride in everything I do and stand behind my work."
Red Seal 310T Highest credential for heavy duty mechanics in Canada
4+ Years Serving Ottawa and surrounding area
24/7 Available around the clock
Our Story
About PSI Diesel

Built on Reliability.

PSI Diesel Repair is a one-mechanic operation built the right way — Red Seal 310T certified, with a genuine passion for the equipment. When you work with us, you're working directly with the mechanic doing the job.

No shop overheads passed on to you. No rotating staff. Just consistent, honest work from someone who cares about getting it right.

Our Story

Ready to get back on the road?

613-406-7482

Or send a message and we'll be in touch within one business day.