Leo's Smog

Smog inspection station
Open · Closes 5:00 PM
4.8 (232 reviews)
2115 H St, Fresno, CA 93721

About

Leo's Smog is a provider of emissions testing and smog check services in Fresno, California. They focus on offering reliable smog check services to ensure vehicles meet emissions standards. The business also performs vehicle inspections and diagnostics related to emissions problems. Their services include OBD-II diagnostics, check engine light diagnosis, and repairs for emissions-related components such as catalytic converters, exhaust systems, and O2 sensors. Located at 2115 H St in Fresno, California, Leo's Smog serves the local community with dedicated testing and inspection services. They operate during weekdays and Saturday mornings, providing convenient options for vehicle owners needing emissions testing.

smog check vehicle inspection OBD testing Fresno California

Services Offered

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

What Customers Say

Review Summary

This location hasn't received online reviews yet. Services include smog testing, OBD-II diagnostics, and emissions repairs. Contact them for appointment details and pricing information.

Hours Open now
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 8–11:30 am
Sun Closed

Frequently Asked Questions

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

Leo's Smog is located at 2115 H St in Fresno, California. You can visit them during their business hours or contact them by phone for more information.
Leo's Smog offers smog check, vehicle inspection, diagnostics, and emissions-related repair services to help keep your vehicle compliant with emissions standards.
Yes, Leo's Smog provides emissions testing and smog check services in Fresno, California. They focus on meeting vehicle emissions standards efficiently.
Leo's Smog operates from 8 AM to 5 PM on weekdays and Saturday mornings from 8 to 11:30 AM. They are closed on Sundays.
You can contact Leo's Smog at plus one 559-498-0955 or visit their website for more information about services and hours.
Appointments are not always required but recommended. It is best to call ahead to confirm availability and schedule your smog check or inspection.
Service times at Leo's Smog typically depend on vehicle type and service needed but generally range from quick checks to more comprehensive diagnostics.
Customers rate Leo's Smog highly with a 4.8-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.

Can't find what you're looking for? Contact our customer support team

Making the Most of Your Visit to Leo's Smog

Choosing the right emissions testing or smog check station in Fresno, California can save you time, reduce stress, and help ensure your vehicle passes its inspection on the first try. Leo's 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 Fresno, confirm what applies to you before heading to Leo's 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. Leo's 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 Leo's Smog about wait times, retest policies, or emissions repair services if you have concerns."

Visit Checklist

  • 1
    Verify Certification

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

  • 2
    Check Reviews

    Read recent customer feedback from other Fresno 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.