California
Livermore

First Street Smog

Smog inspection station
Opens at 9:00 AM
4.8 (34 reviews)
4001 First St #7, Livermore, CA 94551
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About

First Street Smog is a provider of smog check and emissions testing services in Livermore, California. They specialize in vehicle inspections and diagnostics related to emissions control. The business focuses on ensuring vehicles meet California emission standards and offers services like check engine light diagnosis and emissions-related repairs. Located at 4001 First St in Livermore, they are dedicated to helping vehicle owners comply with state regulations. Their services are mainly centered around emissions testing and vehicle inspection, with options to address emissions issues if detected during testing. This business operates during standard weekdays with hours from 9am to 5pm and is a trusted name in emissions testing within the community.

smog check vehicle inspection OBD testing Livermore California

Services Offered

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

What Customers Say

Review Summary

Online customer feedback is not available here. The shop performs smog tests, emissions diagnostics, and vehicle inspections. Inquire about scheduling and current fees.

4001 First St #7, Livermore, CA 94551 +1 925-960-1701
Hours Closed
Mon 9 am–5 pm
Tue 9 am–5 pm
Wed • 9 am–5 pm
Thu 9 am–5 pm
Fri 9 am–5 pm
Sat Closed
Sun Closed
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Frequently Asked Questions

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

First Street Smog is located at 4001 First St in Livermore, California. They provide emissions testing and smog check services in that area.
First Street Smog offers smog check services, vehicle inspections, diagnostics, and emissions-related repairs in Livermore, California.
Yes, First Street Smog provides smog check and emissions testing services in Livermore, California. They focus on vehicle emissions and compliance.
They are open Monday through Friday from 9am to 5pm. They are closed on weekends except by special arrangement.
You can contact First Street Smog by phone at +1 925-960-1701 for appointments or inquiries about their services and hours.
Appointment policies may vary; it is advisable to call ahead to confirm if a booking is needed for your smog check or vehicle inspection.
Service times typically range from 15 to 30 minutes depending on the vehicle and service required. Peak hours may experience wait times.
This business does not yet have customer reviews on Google. Based on their listing, they offer smog check, vehicle inspection, diagnostics, and emissions repairs. Contact them directly for information about wait times, pricing, and appointment availability.

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Making the Most of Your Visit to First Street Smog

Choosing the right emissions testing or smog check station in Livermore, California can save you time, reduce stress, and help ensure your vehicle passes its inspection on the first try. First Street 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 Livermore, confirm what applies to you before heading to First Street 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. First Street Smog currently has 34 reviews, which can provide insights into service quality, wait times, and professionalism.

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

Visit Checklist

  • 1
    Verify Certification

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

  • 2
    Check Reviews

    Read recent customer feedback from other Livermore 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.