KS Smog

Smog inspection station
Opens at 8:30 AM
4.9 (232 reviews)
16210 Foothill Blvd, San Leandro, CA 94578

About

KS Smog is a provider of smog check and emissions testing services in San Leandro, California. They focus on vehicle inspections and emissions-related diagnostics to help vehicles meet state standards. Their services include certifying vehicles for registration and fixing emissions problems like catalytic converter issues or faulty O2 sensors. Located on Foothill Blvd, KS Smog is dedicated to assisting vehicle owners with thorough and reliable testing. The business operates during weekdays and Saturdays, offering convenient hours for customers needing a smog check or emissions testing services in San Leandro.

smog check vehicle inspection OBD testing San Leandro 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

No online reviews exist for this business currently. Services include vehicle emissions checks, smog testing, and related diagnostics. Contact them for service information.

Hours Closed
Mon 8:30 am–5 pm
Tue 8:30 am–5 pm
Wed 8:30 am–5 pm
Thu 8:30 am–5 pm
Fri 8:30 am–5 pm
Sat 8:30 am–4 pm
Sun Closed

Frequently Asked Questions

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

KS Smog is located at 16210 Foothill Blvd, San Leandro, California.
KS Smog offers smog check, vehicle inspection, OBD-II diagnostics, check engine light diagnosis, and emissions repairs.
Yes, KS Smog provides emissions testing and smog checks in San Leandro, California.
Their operating hours are Monday to Saturday from 8:30 am to 5 pm, closed on Sundays.
You can contact KS Smog by phone at +1 510-397-2440 or visit their website.
Appointments are recommended but walk-ins are accepted depending on schedule.
Service times usually last around 30 minutes, depending on the vehicle and service needed.
Customers rate KS Smog highly with a 4.9-star average based on 232 reviews. Drivers often mention quick service and professional staff. For the latest feedback, check recent reviews on Google or other review platforms.

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Making the Most of Your Visit to KS Smog

Choosing the right emissions testing or smog check station in San Leandro, California can save you time, reduce stress, and help ensure your vehicle passes its inspection on the first try. KS 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 Leandro, confirm what applies to you before heading to KS 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. KS Smog currently has 232 reviews, which can provide insights into service quality, wait times, and professionalism.

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

Visit Checklist

  • 1
    Verify Certification

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

  • 2
    Check Reviews

    Read recent customer feedback from other San Leandro 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.