Napa Smog Test Only is the Best STAR Smog Check Station in Napa                Napa Smog Test Only STAR Certified Official Smog Inspection Station

We are a STAR Certified Smog Station in downtown Napa. We are licensed by the State of California to perform required ALL smog checks, including STAR Program directed smog checks. The staff at Napa Smog Test Only can answer all your questions, process your paperwork, perform the test, transmit the results automatically and send you on your way in 15 -30 minutes for most vehicles. Best of all..we have no incentive to find things wrong with your emissions systems to generate repair business.

Se Habla Español...  

We smog ALL vehicles including Heavy Duty Trucks, RV's, Gross Polluters and Diesels and Hybrids

Call for Appointment - Walk ins Welcome at Napa Smog Test Onlly -Call us at 707-224-5566

Need a Quick Smog Check in Napa? We are the your best choice for a quick smog check.

Questions about the new DMV STAR Program? Just call and we'll explain

Napa Smog is at the intersection of Main Street and Napa Street just north of historic downtown Napa (halfway between Lincoln Ave. and 1st St.) across from St Johns Church.

What our customers say:

"I'm very happy - I'll be coming back and I'll refer my friends." - M.W., Napa

"I love your staff. I had a very good experience at your shop for myself and my fiancée. I really appreciate the service I received. I will only be using you every time! Thank you." - V.J., Napa

"We bring all our cars here and our kids do too!" - T.W., American Canyon

"I asked the guys at work where to take my truck for a smog and they all said they go to Napa Smog Test Only - don't go anywhere else. So, that is how I found you." - B.P., Napa

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 We Smog Check All Vehicles in Napa for the DMV

Napa's STAR Certified Smog Station - since January 1, 2013 DMV requires some owners to have smog checks done only at STAR Certified smog check stations. Napa Smog Test Only can smog test all STAR vehicles and non-STAR-directed vehicles.

Call Us Today! 707-224-5566

email: service@napasmogtestonly.com

 $10 OFF!

AHORRE DINERO!

See our Coupon pages and print out BIG SAVINGS Today

Over 20 years same location and expert customer service!

"I'll be back to Napa Smog next time - thanks!"

One visit and you'll never go anywhere else

   Free WI-FI 

Relax in our waiting room

 Napa's Best! STAR Certified Smog Check, Smog Check, Smog Test, Smog Certification, Emissions Test, Regular Test,Test Only Center

Easy Parking at Napa Smog

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