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Clean Truck Check Compliance, Managed From Start to Finish

Mobile and remote emissions testing, California Air Resources Board account management, and fleet support for businesses throughout California.

Fleet Management Solutions Customized for Your Needs

From Clean Truck Check testing and CARB account management to remote testing, fleet telematics, and customized reporting, we simplify compliance so our customers can focus on running their business today while preparing for tomorrow.

You should always call us — for support, compliance questions, reporting, testing, and fleet management. We're building a long-term relationship, not completing a one-time inspection.

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10+

Years of serving California fleets

Compliance Tests Per Year

100%

CARB compliance focus

1

Call support, not a chatbot

Solutions

Complete Compliance Support for Your Fleet

From Clean Truck Check testing and CARB account management to remote testing, fleet telematics, and customized reporting, we simplify compliance so you can focus on running your business while preparing for what comes next.

We are your ongoing point of contact for testing, compliance questions, reporting, and fleet support. Our goal is to build a long-term partnership—not simply complete a one-time inspection.

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CARB Account Management

We monitor your vehicles, deadlines, fees, test results, and CARB communications so your account stays accurate and up to date.

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Mobile Clean Truck Check Testing

We come directly to your yard, jobsite, facility, or vehicle location to perform OBD, smoke opacity, and visual emissions inspections.

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Remote Clean Truck Check Testing

Eligible vehicles can be tested remotely through an approved connected device, reducing scheduling, downtime, and repeated on-site visits. We can provide devices along with a full telematics package that our team will fully support you with, including creating customized reports tailored to your needs.

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Fleet GPS & Telematics

GPS, vehicle health, driver behavior, maintenance, fault-code, and customized fleet reporting can be added to your remote-testing program. We also manage CTC testing through of clients existing platforms.

Why Choose Us

You're Hiring a Team, Not Renting a Device.

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You hire a partner, not a device

The technology supports our service — it isn't the product. Real experts pick up the phone.

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Built for the 2027 shift

When testing moves to quarterly, we already have your fleet's cadence and workflow dialed in.

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Zero downtime testing

Mobile teams meet you where you operate. No lost hours driving trucks to a lane.

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One provider, full compliance

Testing, CARB filings, telematics, and reporting under one accountable team.

Why Fleets Choose Us

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One Provider for the Entire Fleet

We support fleets with vehicles in multiple California locations, giving you one company to call for testing and compliance management.

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Proactive Scheduling

We track upcoming deadlines and contact our customers in advance so testing can be completed before compliance becomes an emergency.

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Free Retests

If a vehicle fails or is not ready, we help determine the next step and provide the retest at no additional charge.

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Real Support

When you have a question, you speak directly with someone who understands your fleet and the Clean Truck Check program.

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Prepared for Quarterly Testing

Beginning in October 2027, most OBD-equipped vehicles will require four compliance tests per year. Remote testing can help fleets prepare for the increased testing frequency without creating additional downtime.

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Built for Fleets of Every Size

We work with individual owner-operators, private fleets, transportation companies, construction businesses, municipalities, utilities, delivery companies, service fleets, and organizations operating vehicles throughout California.

Whether you manage one vehicle or hundreds, we can build a program around your fleet, locations, and compliance needs.

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Who We Serve

Built for the fleets that keep California moving.

From single-truck owner-operators to municipal fleets with hundreds of assets- if it runs on diesel in California, we can help keep it compliant.

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Fleet Managers

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Operations Managers

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Business Owners

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Local Transportation

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Construction Fleets

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Municipal Fleets

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Utility Companies

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Delivery Fleets

Request a Quote
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Keep Your Fleet Compliant and Moving

Let our team handle the testing, deadlines, and CARB account work while you focus on running your operation.

Mon - Sat 6am - 6pm

Tell Us About Your Fleet

Services you're interested in *

Keep Your Fleet Compliant and Moving

Let our team handle the testing, deadlines, and CARB account work while you focus on running your operation.

415-965-9330

Mobile and remote fleet support throughout California.

Office Hours:

Mon - Sat 8am - 6pm

Tell Us About Your Fleet

Services you're interested in *
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