San Bernardino County · Mobile HD I/M Testing
Mobile Clean Truck Check in Ontario, CA
Ontario sits at the intersection of I-10, I-15, and SR-60 — three of Southern California's most critical freight freeways — making it the undisputed logistics capital of the Inland Empire. Ontario International Airport's cargo operations, Amazon's regional fulfillment network, and the massive concentration of national distribution centers along Milliken Avenue, Inland Empire Boulevard, and Ontario Ranch Road create one of the largest single-city concentrations of heavy diesel fleet activity in California. Every one of those operations is subject to California's Clean Truck Check program. Pacific Coast Clean Truck Check serves Ontario's logistics community with on-site fleet testing at distribution centers, truck yards, and airport cargo facilities.
Ontario's sheer density of diesel fleet operations makes it one of CARB's highest-priority enforcement areas in the Inland Empire. CHP weight and compliance stations on I-10 and I-15 near Ontario are among the busiest in California. A large fleet operator with even a small percentage of non-compliant vehicles faces significant enforcement exposure in this environment. We help Ontario's fleet managers build compliance calendars that eliminate the risk of any vehicle falling out of window.
CARB state fee: $32.13/vehicle (2026) · View our pricing →
Freeway Coverage
Key Routes We Cover Near Ontario
I-10 (San Bernardino Freeway)
Ontario's primary east-west freight artery, connecting to LA County westbound and the Inland Empire's deep logistics zone eastbound.
I-15 (Cajon Pass Freeway)
North-south freight backbone connecting Ontario to San Diego southbound and Las Vegas/national freight northbound — CARB's most-monitored corridor.
SR-60 (Pomona Freeway)
Additional east-west connectivity linking Ontario to Pomona, City of Industry, and the LA Basin distribution network.
Ontario's Trucking Community
Ontario's logistics landscape includes some of the most recognizable names in American commerce: Amazon, UPS, FedEx, Target, Costco, and dozens of regional 3PL operators all maintain major Ontario facilities. Beyond these giants, Ontario hosts hundreds of independent carriers, drayage operators, intermodal trucking companies, and freight brokers whose diesel fleets collectively represent thousands of covered vehicles. Managing Clean Truck Check compliance at this scale requires a structured approach — and Pacific Coast Clean Truck Check has the systems and capacity to serve Ontario's largest fleet operators.
Who We Test
Fleet Types We Serve in Ontario
Distribution Center & Warehouse Fleets
National and regional DCs with dozens to hundreds of covered diesel vehicles. We build comprehensive fleet compliance programs for Ontario's largest operators.
Airport Cargo & Drayage Operations
ONT cargo carriers and port-drayage operators running loaded containers and air freight to inland destinations.
E-Commerce Fulfillment Fleets
Amazon, last-mile delivery, and fulfillment operator fleets at Ontario's dense fulfillment hub. Shift-transition testing available.
Independent Carriers & Owner-Operators
Single-truck and small-fleet operators based in Ontario's carrier community. We test at your yard, terminal, or home address.
Cost of Clean Truck Check in Ontario
The CARB state inspection fee is $32.13 per vehicle for 2026, paid via the CTC-VIS portal. Our mobile service fee covers travel to your Ontario location, the inspection, and same-day results submission. Contact us for a fleet quote — we offer multi-vehicle pricing.
Learn more: What is Clean Truck Check? · 2026 CARB requirements · Fines & penalties guide · Compliance guide · Pricing. Ready? Schedule your Ontario inspection →
FAQ
Frequently Asked Questions: Ontario
1.Does our Ontario distribution center's entire diesel fleet need Clean Truck Check — even trucks registered elsewhere?
Yes. California's Clean Truck Check requirement applies to all diesel heavy-duty vehicles over 14,000 lbs that operate on California public roads, regardless of where they're registered. National carriers and DCs with Ontario operations often have trucks registered in multiple states — all of them must comply when operating in California. We work with national fleet managers and their Ontario operations teams to build compliance programs that cover the full scope of vehicles at the facility.
2.How much does Clean Truck Check cost for a large Ontario logistics fleet?
The state fee is $32.13 per vehicle for 2026, paid to CARB through CTC-VIS — this is fixed for every vehicle in California. Our mobile service fee scales with fleet size; per-vehicle costs decrease as the number of vehicles increases. For Ontario's large logistics operators, we build customized fleet compliance agreements that include scheduled testing visits, compliance tracking, and direct CARB results submission. Contact us with your vehicle count and we'll provide a dedicated fleet pricing proposal.
3.How quickly can you re-test an Ontario fleet vehicle after a failed inspection?
We prioritize fast re-testing because Ontario's logistics operations can't afford prolonged vehicle downtime. Once your maintenance team completes the repair and confirms the vehicle is ready, contact us and we'll schedule a re-test as quickly as our calendar allows — typically within a few business days for Ontario clients. We submit passing results to CARB immediately after the re-test, so the vehicle's CTC-VIS status is updated the same day and it can return to service.
More Areas We Serve
Book Your Ontario Inspection
We come to your Ontario yard, facility, or driveway. CARB-certified results submitted same day.