Mobile Diesel Mechanic — Langley & the Lower Mainland
A certified heavy duty diesel mechanic at your truck — diagnosis, repair and maintenance without the tow or the shop queue.
Searching for a "mobile diesel mechanic" usually means one thing: your diesel isn't going anywhere under its own power, or shouldn't. That's the entire design of this company. Langley Mobile Truck Repair puts a heavy duty diesel mechanic beside your truck — at a yard in Langley, a dock in Port Kells, a jobsite in Willoughby, a farm in Glen Valley, or a Hwy 1 shoulder — with the diagnostic gear, tools and parts to fix most problems in one visit.
We work on the diesels that work for a living: highway tractors, dump trucks, medium-duty delivery units, farm and construction machines, and everything Cummins, Detroit, PACCAR, Volvo/Mack or Navistar-powered. One rate — $130/hour, around the clock — with parts billed at exactly the supplier's counter price, receipt attached. No call-out fee, no after-hours multiplier, no tow.
What we handle on-site
- Full diesel diagnosis with code reader and live data at your location
- No-starts, hard starts and low-power complaints
- Cooling, fuel and air system repairs on site
- Check-engine lights, derates and emissions-system faults triaged honestly
- Oil, filter and fluid services at your yard
- Batteries, charging and starter replacement
- Air brake and air system repairs
- Pre-trip and pre-inspection checks before the scale finds something
Mobile diesel mechanic vs. truck shop — the honest comparison
A shop has a hoist, a parts room and a queue. For a truck that can't move — or shouldn't be driven — reaching the shop means a heavy tow that can cost more than the repair. A mobile diesel mechanic removes that whole first act: diagnosis happens where the truck died, most repairs happen there too, and the truck re-enters service without ever seeing a tow hook. When the diagnosis genuinely points at shop-only work (major internal engine repair, warranty claims, anything needing a hoist or crane), you'll hear it from us first — and you'll arrive with the diagnosis already done, which shops respect and bill accordingly.
Based in Langley, on purpose
We're not dispatching from across the region and calling it "local". The base is Langley; the response radius is honest; and the travel-time tool shows you the real drive to your location before you commit. Text 778-887-5216 and a dispatcher — not a call centre — answers.
Related services
Book a mechanic — by text
Fastest: the wizard builds a clean dispatch text with your issue, truck and location, and copies you on it.
Start the 60-second bookingOr text us directly:
Prefer voice? Call the same number. 24/7 emergency roadside + scheduled maintenance by appointment.
- $130/hour — around the clock
- Zero markup on parts (receipts included)
- No call-out fee, no zone fees
- Estimate our travel time
Mobile Diesel Mechanic — FAQs
What’s the difference between a mobile mechanic and a mobile diesel mechanic?
Equipment and scope. General mobile mechanics service cars and light trucks; a mobile heavy duty diesel mechanic carries the diagnostic software, tooling and parts stock for commercial diesels — air brakes, multi-battery 12V systems, aftertreatment, hydraulics. That heavy-duty scope is all we do.
Do you service pickups and light-duty diesels too?
Working diesels, yes — a Duramax or Power Stroke that earns its living (towing, contracting, farm work) fits right in. For commuter cars and light passenger vehicles, a general mobile mechanic is honestly the better fit, and we'll say so rather than take the booking.
How much does a mobile diesel mechanic cost in Langley?
$130/hour, around the clock, with parts at supplier cost and the receipt attached — no call-out fee, no after-hours premium, no zone charges in our service area. The full structure is on the pricing page; nobody else in this market publishes theirs.
Can you come to my yard on a schedule instead of just emergencies?
Yes — that's the smarter half of the business. Scheduled PM programs put your diesel on a service rotation at your yard, evenings and weekends included, which is how the 2 a.m. emergency call stops happening.
Truck down? Text us your location.
A real dispatcher replies fast — you and dispatch both get the booking by text. 24/7 emergency roadside + scheduled maintenance by appointment.