California
Livermore

A1 Smog Check *STAR* Station & Clean Truck Check

Smog inspection station
Opens at 8:00 AM
4.9 (201 reviews)
3573 First St UNIT E, Livermore, CA 94551
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About

A1 Smog Check *STAR* Station & Clean Truck Check is a trusted provider of smog check services in Livermore, California. They specialize in emissions testing and vehicle inspections to ensure your vehicle complies with California regulations. Their services focus on emissions-related testing and repairs such as catalytic converter, exhaust, and O2 sensor services to help fix emission issues. Located at 3573 First St UNIT E, they serve residents needing reliable emissions testing and smog checks in Livermore, California. The business emphasizes thorough inspections and emission solutions for all vehicle types.

smog check vehicle inspection OBD testing Livermore 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

Reviews for this business are not available online yet. Services encompass smog testing, vehicle inspections, and check engine diagnostics. Contact for details and appointments.

3573 First St UNIT E, Livermore, CA 94551 +1 925-449-2164 Visit Website
Hours Closed
Mon 8 am–5 pm
Tue 8 am–5 pm
Wed • 8 am–5 pm
Thu 8 am–5 pm
Fri 8 am–5 pm
Sat 8 am–3 pm
Sun Closed
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Frequently Asked Questions

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

A1 Smog Check *STAR* Station & Clean Truck Check is located at 3573 First St UNIT E in Livermore, California. You can reach them by phone or visit during their open hours.
They offer services such as smog checks, vehicle inspections, OBD-II diagnostics, and emission-related repairs like catalytic converter and exhaust repairs.
Yes, A1 Smog Check *STAR* Station & Clean Truck Check provides emissions testing and smog checks in Livermore, California, to help ensure your vehicle meets state standards.
The operating hours are Monday through Saturday from 8 am to 5 pm, with Saturday hours ending at 3 pm. They are closed on Sundays.
You can contact A1 Smog Check *STAR* Station & Clean Truck Check by phone at +1 925-449-2164 or visit their website at http://a1smog.us/ for more information.
Appointments are recommended but not always required. Please call ahead to confirm availability and schedule your smog check or inspection.
Service times typically vary based on vehicle condition, but most smog checks and related services can be completed within 30 minutes to an hour.
Customers rate A1 Smog Check *STAR* Station & Clean Truck Check highly with a 4.9-star average based on 201 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 A1 Smog Check *STAR* Station & Clean Truck Check

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. A1 Smog Check *STAR* Station & Clean Truck Check 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 A1 Smog Check *STAR* Station & Clean Truck Check. 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. A1 Smog Check *STAR* Station & Clean Truck Check currently has 201 reviews, which can provide insights into service quality, wait times, and professionalism.

"Clear communication and preparation make your smog check easier. Ask A1 Smog Check *STAR* Station & Clean Truck Check about wait times, retest policies, or emissions repair services if you have concerns."

Visit Checklist

  • 1
    Verify Certification

    Ensure A1 Smog Check *STAR* Station & Clean Truck Check 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.