Leo Smog Test

Smog inspection station
Opens at 8:30 AM
4.6 (21 reviews)
Fullerton, CA 92832

About

Leo Smog Test is a provider of emissions testing and smog checks in Fullerton, California. They specialize in performing accurate smog check services to help vehicles meet state regulations. As a designated smog inspection station, they also offer vehicle inspections, emissions-related repairs, and diagnostics to address check engine lights and other emission issues. Located in Fullerton, California, Leo Smog Test focuses on helping drivers ensure their vehicles pass emissions testing requirements. Their services are tailored to meet local compliance standards and assist with vehicle repair needs related to emissions problems.

smog check vehicle inspection OBD testing Fullerton California emissions testing vehicle diagnostics

Services Offered

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

What Customers Say

Review Summary

Online reviews for this station are pending. Services include vehicle inspections, smog checks, and emissions diagnostics. Get in touch for pricing and service information.

Hours Closed
Mon 8:30 am–6 pm
Tue 8:30 am–6 pm
Wed 8:30 am–6 pm
Thu 8:30 am–6 pm
Fri 8:30 am–6 pm
Sat 9 am–4 pm
Sun Closed

Frequently Asked Questions

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

Leo Smog Test is located in Fullerton, California. Their address is in the local area and they are accessible for vehicle emissions testing and inspections.
Leo Smog Test offers smog check services, vehicle inspections, OBD-II diagnostics, check engine light diagnosis, and emissions-related repairs to vehicle owners.
Yes, Leo Smog Test provides emissions testing and smog checks in Fullerton, California. They focus on helping vehicles meet state emissions standards.
Their hours are Monday through Saturday, from 8:30 am to 6 pm on weekdays, and from 9 am to 4 pm on Saturdays. They are closed on Sundays.
You can contact Leo Smog Test by phone at +1 714-713-2148 for appointments, questions, or additional information about their services.
Appointments are not always necessary, but it is recommended to call ahead during peak hours for scheduling and to minimize wait times.
Service times vary but generally take about 30 minutes to an hour depending on the vehicle and services needed. Contact them for specific timing.
Customers rate Leo Smog Test highly with a 4.6-star average based on 21 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 Leo Smog Test

Choosing the right emissions testing or smog check station in Fullerton, California can save you time, reduce stress, and help ensure your vehicle passes its inspection on the first try. Leo Smog Test 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 Fullerton, confirm what applies to you before heading to Leo Smog Test. 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. Leo Smog Test currently has 21 reviews, which can provide insights into service quality, wait times, and professionalism.

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

Visit Checklist

  • 1
    Verify Certification

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

  • 2
    Check Reviews

    Read recent customer feedback from other Fullerton 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.