402 Downey Ave, , Modesto, CA 95354

(209) 821-2614

402 Downey Ave, , Modesto, CA 95354

(209) 821-2614

ABOUT

CONVENIENT LOCATION

We are centrally located with easy access and ample parking for customers, making drop-offs and walk-ins simple.

QUALITY-FOCUSED INSPECTIONS

Each smog inspection follows rigorous standards to guarantee results.

CUSTOMER SATISFACTION

We prioritize clear communication, accurate testing, and fast service to make sure every customer leaves confident and satisfied.

ABOUT Speedy Smog

Speedy Smog opened in Modesto, CA, as a certified, test-only smog check station with 2 years of local experience, helping drivers get back on the road quickly and efficiently. We run BAR-OIS Testing for 2000-and-newer vehicles and handle all vehicle types, including cars, trucks, RVs, diesels, and hybrids. Our certified smog technician team performs accurate smog inspections and smog tests using the official BAR-OIS testing system, and we complete DMV renewal verification electronically, ensuring your DMV Renewal Smog or DMV Smog Check is processed without delay. We welcome walk-ins or appointments and focus on fast, reliable emissions testing and smog certification for every customer.

When you need timely smog checks, smog certification, or comprehensive emissions testing, we make the process straightforward and efficient. As a dedicated smog check station, we keep wait times short and results clear, issuing necessary paperwork and transmitting pass/fail data directly to the DMV for DMV Renewal Smog processing. Our friendly smog technician staff explains test results and next steps so that you can make informed decisions about repairs or retests. Walk in or schedule an appointment online now for quick smog tests and a smooth DMV Smog Check experience.

Speedy Smog

WHY CHOOSE US

Speedy Smog provides fast, accurate, and reliable smog testing for all types of vehicles, ensuring compliance with state and DMV requirements. Our certified technicians deliver clear results, professional guidance, and efficient service so every customer leaves confident and worry-free.

WHAT CUSTOMERS ARE SAYING

  • "Quick service and a cheap price for a quality shop. I appreciate all the help and advice the owner offered me."

    Alexx Castro

  • "Customer service was fabulous and prompt very pleasnet and professional. I was there for smog check and it was done with in 20 minutes . I recommend this place highly"

    Gina Farahani

  • "Came for a smog the owner was professional and honest . Smog was done quickly, no hidden charges or surprises will definitely be back. Thank you speedy smog. :)"

    Rocio Flores

  • "Great service, good guy highly recommend."

    Gamboa's Auto Body

GET IN TOUCH

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