Gross Polluters Information
Smog Checks & Registration Renewals
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"What is a Gross Polluter?"
Clean Air Is Everyone's Job!
California State Gross Polluters Information - Courtesy of Certified Smog in Indio California
Some vehicles that fail their smog inspections emit such high levels of pollution that a special category, called "Gross Polluter", was created in law to identify these vehicles and encourage their repair. Gross Polluters are some of the worst polluting vehicles on California roadways.
Half of the smog in the state is said to be produced by motor vehicles. Although Gross Polluters represent only approximately 10 to 15 percent of all these vehicles, they are estimated to be responsible for more than half of all vehicle produced smog.
Gross Polluters pollute much more than a typical vehicle that fails a Smog Check inspection. The emission level at which a vehicle fails as a Gross Polluter varies according the vehicle type and year.
Additionally, older vehicles are not held to the same emissions standards as newer vehicles because older vehicles were built to a less stringent standard when originally manufactured.
By California law, a Gross Polluter, once it has been repaired, must be certified at a Test-Only station, or at a Gold Shield station.
Certified Smog is Your Trusted Smog Shop for Your Gross Polluter!
The Consumer Assistance Program (CAP) is available at Gold Shield stations. The program provides up to $500 in financial assistance for qualified motorists when their vehicle fails a biennial (every other year) Smog Check. Click here to learn more about the Consumer Assistance Program (CAP) and to obtain an application.
Gross Polluters create more smog than all other vehicles. So, keep your vehicles well-maintained. It will save you money on gas mileage and major engine failures, extend the life of your vehicle, help you pass your Smog Check, and allow all Californians to breathe a little easier.
California Department of Consumer Affairs Hotline 1-800-952-5210
Smog certifications are good for 90 days from the date of issuance.
Our commitment to excellence is secondary to our Customer Care.
It is our intention to become your one and only Authorized Emissions
Testing Center for Smog Only Testing, DMV Registration Renewals, and
Auto Insurance!
Why not make your life easier with our one-stop experience. Let Certified Smog handle all the dirty work: We will manage your Vehicle Verification, DMV Registration Renewal, Smog Only Test, as well as your Auto Insurance. You do not need to have a Smog Check at our facility to receive your Tags and Registration.
Certified Smog offers you experienced and certified technicians,
convenience, and courteous professionalism.
We utilize the latest in diagnostic equipment to ensure an accurate
emissions test.
Certified Smog is your Trusted California State Authorized Emissions Test Only Center!
If your vehicle has been designated to undergo a Test Only Smog Check,
do not worry. Simply drive your vehicle to our convenient Certified
Smog Test Only Center to have our California State Registered Technicians
conduct your inspection. Our experienced Smog Technicians will inform
you of any serious issues
if there are any.
Our Certified Smog Center is easy to find, just click on the
Map.
Please contact us by telephone or e-mail
if you have any questions.
Certified Smog offers a very convenient location in Indio, California.
Certified Smog is a California State Registered Test Only Center.
We are the only Smog Station where you can get your Smog and Vehicle
Tags at the same time. Certified Smog is a Test-Only Station
so we are licensed to perform all Smog Tests for all Vehicles required
by the State of California.
Certified Smog is also a California State Licensed Registration Service so we can issue Vehicle Stickers and Registrations on the spot. We can also perform Vehicle Transfers, Verifications and Out of State Smog Inspections.





