Testing frequency increases for many fleets — check your CTC-VIS deadline
530-378-9111
Before you hand anyone your VINs

Don't take our word for it. Check it.

We tell fleets to verify their own deadlines in CTC-VIS rather than trust a vendor. The same standard applies to us. Below is every claim we make and how you can confirm it yourself — including the things we can't prove and won't pretend to.

Before you hand anyone your VINs

Don't take our word for it. Check it.

We tell you to verify your own deadlines in CTC-VIS rather than trust a vendor. Same standard applies to us. Here is every claim on this site and how you can confirm it yourself.

  • Credentialed CARB tester Verifiable

    Ask for the credential before you book, and confirm it against CARB's Clean Truck Check program materials at ww2.arb.ca.gov. Any tester who will not give you their credential is the wrong tester.

  • A+ Plus Clean Truck Check LLC On record

    A registered California limited liability company. Searchable in the California Secretary of State business database. You are contracting with a registered business, not an individual with a scan tool.

  • 4,000+ tests completed Our records

    This is our internal count across mobile testing and CC40 submissions. We cannot show you other customers' records, and neither can anyone else who makes this kind of claim. Judge it against the named references below.

  • Reviews from named companies Verifiable

    Every review we publish carries a real company name — Solidify Transport, UWF Inc., C. Wells Pipeline, TDE Inc., E.G. Excavating. All of them, plus 54 more, are on our Google profile — 5.0 across 59 reviews. Read every one, or ask us for a reference and call the company yourself.

  • Not affiliated with CARB Stated plainly

    We are an independent testing provider. We do not work for CARB, we cannot waive a requirement, and we cannot clear a DMV hold. Anyone implying otherwise is telling you something untrue.

  • Testing does not repair trucks Stated plainly

    Neither service can make a truck pass. A check-engine light, stored codes, incomplete monitors, or a real emissions fault all have to be fixed first. We will tell you exactly what we see, and retesting is included under our standard service policy.

  • Your deadlines are yours to confirm Verifiable

    Your compliance dates live in your own CTC-VIS account, not in ours. We will read it with you and tell you what is due, but the account stays in your name and the record stays yours.

What we will never do: tell you a truck needs a test it does not need, quote one price and invoice another, or make a compliance promise on CARB's behalf. Requirements and deadlines are set by CARB and can change. Confirm yours in CTC-VIS.

Don't let a deadline sneak up

Get CARB deadline reminders by email

Drop your email and we'll send compliance heads-ups and let you know when we're testing in your area — so a missed test never puts your registration on hold. English or Spanish. No spam, unsubscribe anytime.

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