JAS Truck Repair is a heavy duty and fleet repair shop in Fontana, CA. It holds a 3.8 star rating from 151 customer reviews. Read the reviews and hours below, or call (909) 401-9814.
| Monday | 7 AM–5 PM |
| Tuesday | 7 AM–5 PM |
| Wednesday | 7 AM–5 PM |
| Thursday | 7 AM–5 PM |
| Friday | 7 AM–5 PM |
| Saturday | 8 AM–2 PM |
| Sunday | Closed |
Your review appears right here after a quick check. Stick to your own experience — no personal info, no promotion. Your email is never shown.
Claiming is free and takes about five minutes. You get to fix the details, add photos, answer reviews, and show a verified badge that puts you above the unclaimed listings in Fontana.
No card, no contract. Run a shop crew? See the Supercanic franchise program.
Text (413) 288-6349 what the vehicle is doing. It decodes your VIN, checks the open recalls, and walks you through what to check first, in plain words. The first two answers are free.
Text (413) 288-6349
Tell us what the car is doing. A local mechanic calls you back, most requests get a call back the same day. No fee, no obligation.
Typical independent shop prices at California labor rates, parts and labor, for a midsize car. Each guide shows the price for your vehicle and what to ask before you pay. See all 91 repair cost guides.
See every mobile mechanic and auto repair shop in Fontana, CA →
Heavy Duty & Fleet