# Truck & Diesel Shops in Ontario, CA

24 truck & diesel shops in Ontario, California. Diesel, semi-truck, fleet and trailer repair, truck dealers and truck parts. Compare up to 4 shops side by side, call them directly or get directions.

Ordered by how complete and well-documented each listing is (active state license first), not by quality or payment. 2 of the 24 shops on this page hold an active California Bureau of Automotive Repair license.

## Best-documented truck & diesel shops in Ontario

- **[Arrow Trailer Supplies](https://appointauto.com/ca/ontario/arrow-trailer-supplies/)** — 1363 W Holt Blvd, Ontario, CA 91762 · [Call (909) 986-3737](tel:+19099863737) · [Website](https://www.ArrowTrailer.net) · [Directions](https://www.google.com/maps/dir/?api=1&destination=Arrow%20Trailer%20Supplies%2C%201363%20W%20Holt%20Blvd%2C%20Ontario%2C%2091762) · [Details](https://appointauto.com/ca/ontario/arrow-trailer-supplies/)

- **[Mega Truck & Trailer Repair](https://appointauto.com/ca/ontario/mega-truck-and-trailer-repair/)** — 854 E California St, Ontario, CA 91761 · [Call (909) 284-5203](tel:+19092845203) · [Website](https://MEGATRUCKANDTRAILERREPAIR.COM) · [Directions](https://www.google.com/maps/dir/?api=1&destination=Mega%20Truck%20%26%20Trailer%20Repair%2C%20854%20E%20California%20St%2C%20Ontario%2C%2091761) · [Details](https://appointauto.com/ca/ontario/mega-truck-and-trailer-repair/)

- **[Nixon Egli Equipment Co](https://appointauto.com/ca/ontario/nixon-egli-equipment-co/)** — 2044 S Vineyard Ave, Ontario, CA 91761 · [Call (909) 930-1822](tel:+19099301822) · [Website](https://www.nixon-egli.com) · [Directions](https://www.google.com/maps/dir/?api=1&destination=Nixon%20Egli%20Equipment%20Co%2C%202044%20S%20Vineyard%20Ave%2C%20Ontario%2C%2091761) · [Details](https://appointauto.com/ca/ontario/nixon-egli-equipment-co/)

- **[Stellar Trailers Sales & Repair](https://appointauto.com/ca/ontario/stellar-trailers-sales-and-repair/)** — 1200 W Mission Blvd, Ontario, CA 91762 · [Call (909) 732-1500](tel:+19097321500) · [Website](https://stellartrailers.com) · [Directions](https://www.google.com/maps/dir/?api=1&destination=Stellar%20Trailers%20Sales%20%26%20Repair%2C%201200%20W%20Mission%20Blvd%2C%20Ontario%2C%2091762) · [Details](https://appointauto.com/ca/ontario/stellar-trailers-sales-and-repair/)

- **[Ati Commercial Truck & Trailer Repair](https://appointauto.com/ca/ontario/ati-commercial-truck-and-trailer-repair/)** — 3100 E Cedar St Ste 8, Ontario, CA 91761 · [Call (951) 477-0033](tel:+19514770033) · [Website](https://www.atitrucking.us) · [Directions](https://www.google.com/maps/dir/?api=1&destination=Ati%20Commercial%20Truck%20%26%20Trailer%20Repair%2C%203100%20E%20Cedar%20St%20%20Ste%208%2C%20Ontario%2C%2091761) · [Details](https://appointauto.com/ca/ontario/ati-commercial-truck-and-trailer-repair/)

- **[TA Truck Service](https://appointauto.com/ca/ontario/ta-truck-service/)** — 4325 East Guasti Road, Ontario, CA 91761 · [Call (909) 390-5689](tel:+19093905689) · [Website](https://www.ta-petro.com) · [Directions](https://www.google.com/maps/dir/?api=1&destination=TA%20Truck%20Service%2C%204325%20East%20Guasti%20Road%2C%20Ontario%2C%2091761) · [Details](https://appointauto.com/ca/ontario/ta-truck-service/)

- **[Fit Vehicle Parts INC](https://appointauto.com/ca/ontario/fit-vehicle-parts-inc/)** — 4422 E Airport Dr Ste A, Ontario, CA 91761 · [Call (909) 333-4043](tel:+19093334043) · [Website](https://www.fitvehicleparts.com) · [Directions](https://www.google.com/maps/dir/?api=1&destination=Fit%20Vehicle%20Parts%20INC%2C%204422%20E%20Airport%20Dr%20%20Ste%20A%2C%20Ontario%2C%2091761) · [Details](https://appointauto.com/ca/ontario/fit-vehicle-parts-inc/)

- **[FleetPride](https://appointauto.com/ca/ontario/fleetpride/)** — 5751 Santa Ana St, Ontario, CA 91761 · [Call (909) 605-0677](tel:+19096050677) · [Website](https://branches.fleetpride.com/ca/ontario/truckparts-ont.html) · [Directions](https://www.google.com/maps/dir/?api=1&destination=FleetPride%2C%205751%20Santa%20Ana%20St%2C%20Ontario%2C%2091761) · [Details](https://appointauto.com/ca/ontario/fleetpride/)

- **[Simms Service & Repair](https://appointauto.com/ca/ontario/simms-service-and-repair/)** — 1630 E Francis St j, Ontario, CA 91761 · [Call (909) 261-1738](tel:+19092611738) · [Website](https://simmsserviceandrepair.com) · [Directions](https://www.google.com/maps/dir/?api=1&destination=Simms%20Service%20%26%20Repair%2C%201630%20E%20Francis%20St%20j%2C%20Ontario%2C%2091761) · [Details](https://appointauto.com/ca/ontario/simms-service-and-repair/)

- **[SOS Truck Service](https://appointauto.com/ca/ontario/sos-truck-service/)** — 3045 S Archibald Ave, Ontario, CA 91761 · [Call (888) 999-9767](tel:+18889999767) · [Website](https://sos-truck.com) · [Directions](https://www.google.com/maps/dir/?api=1&destination=SOS%20Truck%20Service%2C%203045%20S%20Archibald%20Ave%2C%20Ontario%2C%2091761) · [Details](https://appointauto.com/ca/ontario/sos-truck-service/)

- **[Mark Christopher Fleet & Commercial Department](https://appointauto.com/ca/ontario/mark-christopher-fleet-and-commercial-department/)** — 2131 E Dearborn Ct, Ontario, CA 91764 · [Call (909) 639-3053](tel:+19096393053) · [Website](https://markchristopherfleet.com) · [Directions](https://www.google.com/maps/dir/?api=1&destination=Mark%20Christopher%20Fleet%20%26%20Commercial%20Department%2C%202131%20E%20Dearborn%20Ct%2C%20Ontario%2C%2091764) · [Details](https://appointauto.com/ca/ontario/mark-christopher-fleet-and-commercial-department/)

- **[Akzo Nobel Coatings INC](https://appointauto.com/ca/ontario/akzo-nobel-coatings-inc/)** — 1870 S Carlos Ave, Ontario, CA 91761 · [Call (909) 930-1998](tel:+19099301998) · [Website](https://www.akzonobel.com) · [Directions](https://www.google.com/maps/dir/?api=1&destination=Akzo%20Nobel%20Coatings%20INC%2C%201870%20S%20Carlos%20Ave%2C%20Ontario%2C%2091761) · [Details](https://appointauto.com/ca/ontario/akzo-nobel-coatings-inc/)

- **[Diesel Emissions Service](https://appointauto.com/ca/ontario/diesel-emissions-service/)** — 400 S Wineville Ave, Ontario, CA 91761 · Also: Smog check · [Call (909) 947-3620](tel:+19099473620) · [Website](https://dieselemissionsservice.com) · [Directions](https://www.google.com/maps/dir/?api=1&destination=Diesel%20Emissions%20Service%2C%20400%20S%20Wineville%20Ave%2C%20Ontario%2C%2091761) · [Details](https://appointauto.com/ca/ontario/diesel-emissions-service/)

- **[Valley Power Services](https://appointauto.com/ca/ontario/valley-power-services/)** — 1520 S Bon View Ave, Ontario, CA 91761 · [Call (909) 969-9345](tel:+19099699345) · [Website](https://www.valleypowersystems.com) · [Directions](https://www.google.com/maps/dir/?api=1&destination=Valley%20Power%20Services%2C%201520%20S%20Bon%20View%20Ave%2C%20Ontario%2C%2091761) · [Details](https://appointauto.com/ca/ontario/valley-power-services/)

- **[Leonard's Diesel Repair](https://appointauto.com/ca/ontario/leonard-s-diesel-repair/)** — 821 W State St, Ontario, CA 91762 · Also: Repair · [Call (909) 988-9884](tel:+19099889884) · [Website](https://www.partsbarn.com) · [Directions](https://www.google.com/maps/dir/?api=1&destination=Leonard's%20Diesel%20Repair%2C%20821%20W%20State%20St%2C%20Ontario%2C%2091762) · [Details](https://appointauto.com/ca/ontario/leonard-s-diesel-repair/)

- **[Fleet Service Me](https://appointauto.com/ca/ontario/fleet-service-me/)** — 201 S Wineville Ave, Ontario, CA 91761 · Also: Repair · [Call (909) 578-6440](tel:+19095786440) · [Website](https://www.fleetserviceme.net) · [Directions](https://www.google.com/maps/dir/?api=1&destination=Fleet%20Service%20Me%2C%20201%20S%20Wineville%20Ave%2C%20Ontario%2C%2091761) · [Details](https://appointauto.com/ca/ontario/fleet-service-me/)

- **[Dlt Fleet Services INC](https://appointauto.com/ca/ontario/dlt-fleet-services-inc/)** — 320 S Milliken Ave Ste C, Ontario, CA 91761 · [Call (909) 390-0396](tel:+19093900396) · [Directions](https://www.google.com/maps/dir/?api=1&destination=Dlt%20Fleet%20Services%20INC%2C%20320%20S%20Milliken%20Ave%20%20Ste%20C%2C%20Ontario%2C%2091761) · [Details](https://appointauto.com/ca/ontario/dlt-fleet-services-inc/)

- **[Super Lift INC](https://appointauto.com/ca/ontario/super-lift-inc/)** — 10841 Fremont Ave, Ontario, CA 91762 · [Call (909) 497-7999](tel:+19094977999) · [Directions](https://www.google.com/maps/dir/?api=1&destination=Super%20Lift%20INC%2C%2010841%20Fremont%20Ave%2C%20Ontario%2C%2091762) · [Details](https://appointauto.com/ca/ontario/super-lift-inc/)

- **[Universal Fleet Supply](https://appointauto.com/ca/ontario/universal-fleet-supply/)** — 191 Kettering Dr, Ontario, CA 91761 · [Call (909) 622-1368](tel:+19096221368) · [Directions](https://www.google.com/maps/dir/?api=1&destination=Universal%20Fleet%20Supply%2C%20191%20Kettering%20Dr%2C%20Ontario%2C%2091761) · [Details](https://appointauto.com/ca/ontario/universal-fleet-supply/)

- **[Truck Boyz.](https://appointauto.com/ca/ontario/truck-boyz/)** — 958 E Holt Blvd, Ontario, CA 91761 · [Call (909) 313-0053](tel:+19093130053) · [Directions](https://www.google.com/maps/dir/?api=1&destination=Truck%20Boyz.%2C%20958%20E%20Holt%20Blvd%2C%20Ontario%2C%2091761) · [Details](https://appointauto.com/ca/ontario/truck-boyz/)

- **[Latino Truckers](https://appointauto.com/ca/ontario/latino-truckers/)** — 402 S Milliken Ave Ste C, Ontario, CA 91761 · [Call (909) 390-3656](tel:+19093903656) · [Directions](https://www.google.com/maps/dir/?api=1&destination=Latino%20Truckers%2C%20402%20S%20Milliken%20Ave%20Ste%20C%2C%20Ontario%2C%2091761) · [Details](https://appointauto.com/ca/ontario/latino-truckers/)

- **[Superior Tires & Fleet Service](https://appointauto.com/ca/ontario/superior-tires-and-fleet-service/)** — 415 W Emporia St, Ontario, CA 91762 · Also: Tires · [Call (909) 467-2579](tel:+19094672579) · [Directions](https://www.google.com/maps/dir/?api=1&destination=Superior%20Tires%20%26%20Fleet%20Service%2C%20415%20W%20Emporia%20St%2C%20Ontario%2C%2091762) · [Details](https://appointauto.com/ca/ontario/superior-tires-and-fleet-service/)

- **[South Pacific Truck and Trailer Repair](https://appointauto.com/ca/ontario/south-pacific-truck-and-trailer-repair/)** — 1510 S Bon View Ave, Ontario, CA 91761 · Also: Car dealer · [Call (909) 609-0076](tel:+19096090076) · [Directions](https://www.google.com/maps/dir/?api=1&destination=South%20Pacific%20Truck%20and%20Trailer%20Repair%2C%201510%20S%20Bon%20View%20Ave%2C%20Ontario%2C%2091761) · [Details](https://appointauto.com/ca/ontario/south-pacific-truck-and-trailer-repair/)

- **[Green Diesel](https://appointauto.com/ca/ontario/green-diesel/)** — 1413 Brooks St, Ontario, CA 91762 · Also: Repair · [Call (909) 762-3948](tel:+19097623948) · [Directions](https://www.google.com/maps/dir/?api=1&destination=Green%20Diesel%2C%201413%20Brooks%20St%2C%20Ontario%2C%2091762) · [Details](https://appointauto.com/ca/ontario/green-diesel/)

## Truck & Diesel Shops in Ontario at a glance

- **State license**: 2 of 24 (8%) hold an active California Bureau of Automotive Repair (BAR) license
- **Website**: 16 of 24 list a working website
- **Hours online**: Opening hours were read from 1 shop websites: 0 open Saturday, 0 open Sunday
- **Most listings by ZIP**: 91761 (17), 91762 (6), 91764 (1)

Counts from the directory build (Overture Maps and BAR license records); opening hours read from the shops’ own websites, each shop page links its source. Nothing here is estimated.

## Tips before you go

- Say whether you drive a pickup, a box truck or a semi; many shops only take one class of vehicle.
- Ask whether they do roadside or mobile repair and DOT inspections.

## Frequently asked questions

### How many truck & diesel shops in Ontario are licensed?

2 of the 24 truck & diesel shops listed in Ontario matched an active California Bureau of Automotive Repair (BAR) license when the directory was built. They carry a "State licensed (BAR)" badge and are listed first.

### How many truck & diesel shops are in Ontario?

AppointAuto lists 24 truck & diesel shops in Ontario, CA, 2 of them with an active state license.

### How are shops ordered?

Shops with an active state license and complete contact details (phone, website, matching address in several sources) are listed first. A page the owner has verified moves up further when it has hours, prices and photos. The order never reflects payment, and no shop is marked down.

## Truck & Diesel Shops near Ontario

- [Truck & Diesel in Rancho Cucamonga](https://appointauto.com/ca/rancho-cucamonga/truck-repair/) — 3.5 mi, 12 listed
- [Truck & Diesel in Montclair](https://appointauto.com/ca/montclair/truck-repair/) — 4.1 mi, 2 listed
- [Truck & Diesel in Upland](https://appointauto.com/ca/upland/truck-repair/) — 4.2 mi, 4 listed
- [Truck & Diesel in Chino](https://appointauto.com/ca/chino/truck-repair/) — 5.2 mi, 8 listed
- [Truck & Diesel in Pomona](https://appointauto.com/ca/pomona/truck-repair/) — 7.2 mi, 10 listed
- [Truck & Diesel in La Verne](https://appointauto.com/ca/la-verne/truck-repair/) — 9.1 mi, 1 listed
- [Truck & Diesel in Fontana](https://appointauto.com/ca/fontana/truck-repair/) — 9.3 mi, 145 listed
- [Truck & Diesel in Jurupa Valley](https://appointauto.com/ca/jurupa-valley/truck-repair/) — 9.8 mi, 6 listed

## Other services in Ontario

- [💨 Smog Check](https://appointauto.com/ca/ontario/smog-check/): 47 listed

- [🛞 Tire Shops](https://appointauto.com/ca/ontario/tire-shops/): 46 listed

- [🔧 Auto Repair](https://appointauto.com/ca/ontario/auto-repair/): 157 listed

- [🛢️ Oil Change](https://appointauto.com/ca/ontario/oil-change/): 8 listed

- [🚗 Auto Body](https://appointauto.com/ca/ontario/auto-body/): 54 listed

- [🧽 Car Wash](https://appointauto.com/ca/ontario/car-wash/): 23 listed

- [✨ Auto Detailing](https://appointauto.com/ca/ontario/auto-detailing/): 12 listed

- [🎨 Window Tint & Wraps](https://appointauto.com/ca/ontario/tint-and-wraps/): 34 listed

- [🔊 Car Audio & Electronics](https://appointauto.com/ca/ontario/car-audio/): 8 listed

- [🪟 Auto Glass](https://appointauto.com/ca/ontario/auto-glass/): 24 listed

- [🚛 Towing](https://appointauto.com/ca/ontario/towing/): 24 listed

- [⚙️ Auto Parts](https://appointauto.com/ca/ontario/auto-parts/): 110 listed

- [🚙 Car Dealers](https://appointauto.com/ca/ontario/car-dealers/): 119 listed

- [🏍️ Motorcycle Shops](https://appointauto.com/ca/ontario/motorcycle-shops/): 21 listed

- [🚐 RV & Marine](https://appointauto.com/ca/ontario/rv-and-marine/): 18 listed

- [♻️ Junkyards & Car Buyers](https://appointauto.com/ca/ontario/junkyards/): 6 listed

- [🔒 Ignition Interlock](https://appointauto.com/ca/ontario/ignition-interlock/): 2 listed

- [🪪 DMV & Registration](https://appointauto.com/ca/ontario/dmv-registration/): 2 listed

- [🚦 Driving Schools](https://appointauto.com/ca/ontario/driving-schools/): 1 listed

Check any shop’s license on the Bureau of Automotive Repair’s official [bar.ca.gov](https://www.bar.ca.gov/) site.

🚗 Your garage is here

Add your car once: plate, tire size and registration date stay in one place, ready for your next smog check or new tires.

Add your car — free

---

Source: https://appointauto.com/ca/ontario/truck-repair/ · Truck & Diesel Shops in Ontario, CA: 24 Listed, 2 BAR-Licensed | AppointAuto
Listings combine Overture Maps data with state license records where available. Details can change; call the shop to confirm.