California
Fresno

Contreraz Smog & Auto Repair

Smog inspection station
Open · Closes 3:00 PM
4.0 (211 reviews)
4444 N Blackstone Ave, Fresno, CA 93726
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About

Contreraz Smog & Auto Repair is a provider of smog check and emissions testing services in Fresno, California. They specialize in vehicle inspections and diagnostics focused on meeting emissions standards. The business also offers services that address emissions problems such as catalytic converter repairs, exhaust repairs, O2 sensor replacements, and check engine light diagnostics. Located at 4444 N Blackstone Ave, Fresno, they serve customers needing thorough vehicle emissions testing. Their service style may vary, and they may experience wait times during peak hours. They operate primarily during weekdays and Saturdays, providing essential emissions-related services for local drivers.

smog check vehicle inspection obd testing Fresno California emissions testing auto repair

Services Offered

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

What Customers Say

Review Summary

This testing center hasn't accumulated reviews yet. They provide smog inspections, emissions testing, and check engine diagnostics. Contact them for scheduling details.

4444 N Blackstone Ave, Fresno, CA 93726 +1 559-244-0900 Visit Website
Hours Open now
Mon 8 am–3 pm
Tue 8 am–3 pm
Wed • 8 am–3 pm
Thu 8 am–3 pm
Fri 8 am–3 pm
Sat 8 am–12 pm
Sun Closed
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Frequently Asked Questions

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

Contreraz Smog & Auto Repair is located at 4444 N Blackstone Ave, Fresno, California. You can visit during their operating hours listed online or contact them for details.
They offer a range of services including smog check, vehicle inspection, OBD-II diagnostics, check engine light diagnosis, and emissions-related repairs such as catalytic converter and exhaust work.
Yes, Contreraz Smog & Auto Repair provides emissions testing and smog check services in Fresno, California, to help drivers meet state emissions standards.
Their operating hours are Monday through Friday from 8 am to 3 pm and Saturday from 8 am to 12 pm. They are closed on Sundays.
You can contact Contreraz Smog & Auto Repair by phone at plus one 559-244-0900 or through their website for appointment scheduling and inquiries.
Appointments are recommended but not always required. It is best to call ahead to confirm availability and wait times.
Service times vary depending on the specific service. Basic emissions testing typically takes about 30 minutes, but more involved repairs may take longer.
Customers rate Contreraz Smog & Auto Repair highly with a 4.0-star average based on 211 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 Contreraz Smog & Auto Repair

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. Contreraz Smog & Auto Repair 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 Contreraz Smog & Auto Repair. 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. Contreraz Smog & Auto Repair currently has 211 reviews, which can provide insights into service quality, wait times, and professionalism.

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

Visit Checklist

  • 1
    Verify Certification

    Ensure Contreraz Smog & Auto Repair 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.