Prof Smog                     730 San Pablo Ave Bldg 5 Unit 1, Pinole, CA 94564             510-724-9753 OR CELL 510-640-3555

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Smog Testing & Certification Station

DMV • Regular • Test Only • STAR
Hybrids • Cars • SUVs • Vans • Diesels • Trucks • Motor Homes & RV's

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Appointments allow you to be in and out more quickly

Your Time is Valuable as is mine. Same Day Appointments May Be Available




Current Hours

Mon - Sat   9:30-6:30

Closed Lunchtime & Sundays

Appointments Needed

Call 24 Hours In Advance to Cancel

Drive-ins welcome if time available

Shop may be closed some days or hours

If we are out please call. If no answer please leave message or text



If we do not answer, please leave a message or text that includes name and phone number so that we may contact you.

Also, please do not request an appointment between 11:30 & 1:30 or a day that we will be closed.

We apologize for any inconvenience this may cause.

Thank You.

Please pay DMV fees on time to avoid DMV penalties as stated on the back of the DMV renewal notice.

Online: Even if the first line says that the online registration cannot be completed at this time, please read the statement in it's entirety - you may still be able to pay the fees, and you may receive a Notice of Incomplete Renewal. This does not make it legal to drive the car after the registration expires but at least you may avoid DMV penalties. Temporary operating permits or one day moving permits may be available - if needed, ask DMV.

Non Op or expired tags (especially if over 6 months) please obtain a temporary operating permit or one day moving permit to prevent citations for driving a vehicle without current registration.

Please note that we may be out sometimes. Appointments are needed. Breaks will be taken. we close for lunch. 

Thank You.

We try to respond to phone and text messages 510-724-9753 or 510-640-3555 in a timely fashion and frequently use call forwarding. Phone and text messages usually are answered more quickly than emails.

We currently accept:     Cash  AmericanExpress Debit  Discover  MasterCard  Visa

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