California
Daly City

Sullivan Smog Shop

Smog inspection station
4.4 (26 reviews)
1690 Sullivan Ave, Daly City, CA 94015
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About

Sullivan Smog Shop is a dedicated emissions testing provider located in Daly City, California. They specialize in smog check services that help vehicle owners comply with state regulations. Customers have praised the quick, efficient process and friendly staff, especially Julio, who is known for his knowledgeable approach. The shop offers thorough testing and can identify issues with emissions systems such as catalytic converters and O2 sensors. Their focus is on accurate and reliable inspections, making them a trusted choice for drivers needing smog checks or vehicle emissions diagnostics in the area. Whether you need a straightforward test or assistance with emissions related repairs, Sullivan Smog Shop aims to deliver quality service tailored to each vehicle's needs.

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Services Offered

smog check
Vehicle Inspection
OBD-II Diagnostics
Check Engine Light Diagnosis
Emissions-related repairs

What Customers Say

Review Summary

Customers generally appreciate the quick and professional service at Sullivan Smog Shop. Many reviews commend Julio's helpfulness and the efficient process, highlighting that wait times are typically manageable. Some mention the shop's pricing as higher than average, but reviewers feel the quality and speed of service justify the cost. Overall, the shop has a reputation for thorough testing and friendly staff. A few reviews note that service can vary and recommend calling ahead, especially during busy hours. Those with specific emissions issues value the shop's diagnostic expertise. Customers express trust in the shop for passing their smog and getting vehicle issues identified promptly.

1690 Sullivan Ave, Daly City, CA 94015 +1 650-898-0300
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Frequently Asked Questions

Discover quick and comprehensive answers to common questions about our platform, listings, and services.

Sullivan Smog Shop is located at 1690 Sullivan Ave in Daly City, California. It's easily accessible and serves vehicle owners in the local area.
They offer smog check services, vehicle inspections, OBD-II diagnostics, check engine light diagnosis, and emissions related repairs to ensure your vehicle meets California emission standards.
Yes, Sullivan Smog Shop provides emissions testing and smog check services in Daly City, California, helping drivers stay compliant with state vehicle regulations.
The shop's operating hours typically are available on their website or by calling directly. It is recommended to contact them in advance for scheduling or questions.
You can contact Sullivan Smog Shop by phone at +1 650-898-0300. They are available to answer questions or help schedule your emissions test.
Appointments are not always required, but it is advisable to call ahead especially during busy times to ensure quick service and avoid wait times.
Service times vary depending on the vehicle and the required testing, but most smog checks can be completed in around 30 minutes to an hour.
Customers appreciate Sullivan Smog Shop for their friendly staff, efficient process, and reliable emissions testing services, especially the knowledgeable team led by Julio.

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Making the Most of Your Visit to Sullivan Smog Shop

Choosing the right emissions testing or smog check station in Daly City, California can save you time, reduce stress, and help ensure your vehicle passes its inspection on the first try. Sullivan Smog Shop is one of the licensed smog check locations in the area, and preparing properly before your visit can make the process smoother.

Understanding California Smog Check Requirements

Emissions testing and smog check rules in California vary by vehicle type, registration ZIP code, and model year. Since requirements can differ even within Daly City, confirm what applies to you before heading to Sullivan Smog Shop. Our California emissions testing guide outlines current 2025 rules, exemptions, and testing intervals.

Before Your Smog Check

To help make your emissions test quick and successful, consider preparing the following:

  • Confirm your registration address requires testing.
  • Ensure your check engine light is off and no recent codes have been cleared.
  • Warm up your vehicle by driving 10 to 15 minutes before testing.
  • Bring your registration or renewal notice and a valid photo ID.

Why Reviews Matter

Customer experiences can vary, so reading feedback from other drivers can help you understand what to expect. Sullivan Smog Shop currently has 26 reviews, which can provide insights into service quality, wait times, and professionalism.

"Clear communication and preparation make your smog check easier. Ask Sullivan Smog Shop about wait times, retest policies, or emissions repair services if you have concerns."

Visit Checklist

  • 1
    Verify Certification

    Ensure Sullivan Smog Shop is an active, licensed smog check station in California.

  • 2
    Check Reviews

    Read recent customer feedback from other Daly City drivers to understand typical wait times and service quality.

  • 3
    Confirm Services

    Call ahead to confirm the types of smog checks and emissions tests offered and whether appointments are required.

  • 4
    Bring Required Documents

    Have your registration or renewal notice, ID, and any required paperwork ready when visiting the station.

  • 5
    Ask About Retest Policies

    Some stations offer discounted or free retests if your vehicle fails. Ask for details up front.

* This guide is for informational purposes only. Always confirm emissions testing requirements and smog check policies with your local California authorities.