Valencia Smog

Smog inspection station
Opens at 8:00 AM
4.5 (67 reviews)
1298 Valencia St rm c, San Francisco, CA 94110

About

Valencia Smog is a provider of smog check services in San Francisco, California. They specialize in emissions testing and vehicle inspections to help drivers meet state requirements. Their services include smog check testing, vehicle inspections, and emission-related repairs such as catalytic converter and O2 sensor replacement. Located at 1298 Valencia St in San Francisco, they are equipped to handle various emissions problems and vehicle diagnostics. Their focus is on ensuring vehicles pass emissions standards and remain environmentally compliant. The business operates during convenient hours throughout the week, making it accessible for many customers needing vehicle emissions testing and inspection services.

smog check vehicle inspection obd testing San Francisco California emissions testing

Services Offered

smog check
Vehicle Inspection
OBD-II Diagnostics
Check Engine Light Diagnosis
Catalytic Converter Service
Exhaust Repair
O2 Sensor Replacement

What Customers Say

Review Summary

This testing center hasn't accumulated reviews yet. They provide smog inspections, emissions testing, and check engine diagnostics. Contact them for scheduling details.

Hours Closed
Mon 7 am–8 pm
Tue 7 am–8 pm
Wed 7 am–8 pm
Thu 7 am–8 pm
Fri 7 am–8 pm
Sat 7 am–8 pm
Sun 8 am–8 pm

Frequently Asked Questions

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

Where is Valencia Smog located? Valencia Smog is located at 1298 Valencia St rm c in San Francisco, California.
What services does Valencia Smog offer? Valencia Smog offers smog check, vehicle inspection, OBD-II diagnostics, check engine light diagnosis, and emissions-related repairs.
Does Valencia Smog provide emissions testing or smog checks? Yes, Valencia Smog provides smog check services and emissions testing in San Francisco, California.
What are the operating hours for Valencia Smog? Valencia Smog is open Monday through Saturday from 7am to 8pm, and Sunday from 8am to 8pm.
How can I contact Valencia Smog? You can contact Valencia Smog by phone at +1 650-267-9431.
Do I need an appointment at Valencia Smog? It is recommended to call ahead, but walk-ins are generally accepted during their operating hours.
How long does service typically take at Valencia Smog? Service times may vary, but usual emissions testing and vehicle inspections are completed within a reasonable timeframe.
What do customers say about Valencia Smog? This business does not yet have customer reviews on Google. Contact them directly for more information.

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Making the Most of Your Visit to Valencia Smog

Choosing the right emissions testing or smog check station in San Francisco, California can save you time, reduce stress, and help ensure your vehicle passes its inspection on the first try. Valencia Smog 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 San Francisco, confirm what applies to you before heading to Valencia Smog. 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. Valencia Smog currently has 67 reviews, which can provide insights into service quality, wait times, and professionalism.

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

Visit Checklist

  • 1
    Verify Certification

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

  • 2
    Check Reviews

    Read recent customer feedback from other San Francisco 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.