California
Fresno

CAL-TECH SMOG

Smog inspection station
Opens at 9:00 AM
4.8 (164 reviews)
4091 N Valentine Ave #103, Fresno, CA 93722
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About

CAL-TECH SMOG is a provider of smog check and emissions testing services in Fresno, California. They specialize in performing accurate smog checks for vehicles to ensure compliance with state regulations. The business also offers vehicle inspections and diagnostics for emissions-related issues. Their services include check engine light diagnosis, OBD-II testing, and repairs such as catalytic converter and exhaust system services. Located at 4091 N Valentine Ave in Fresno, California, CAL-TECH SMOG focuses on helping vehicle owners meet emissions standards through thorough testing and vehicle inspection. This business is dedicated to environmental compliance and vehicle performance, making it a reliable choice for emissions-related needs in the Fresno area.

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

Reviews from visitors are not yet posted here. The shop provides smog checks, OBD-II diagnostics, and emissions testing. Inquire about current wait times and fees.

4091 N Valentine Ave #103, Fresno, CA 93722 +1 559-230-2333 Visit Website
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 9 am–1 pm
Sun Closed
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Frequently Asked Questions

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

CAL-TECH SMOG is located at 4091 N Valentine Ave #103 in Fresno, California. They are available to assist with emissions testing and smog check services.
CAL-TECH SMOG offers smog check, vehicle inspection, OBD-II diagnostics, check engine light diagnosis, and emissions-related repairs in Fresno, California.
Yes, CAL-TECH SMOG provides emissions testing and smog check services in Fresno, California to help vehicle owners meet state emissions standards.
The operating hours for CAL-TECH SMOG are Monday through Friday from 9 am to 5 pm, and Saturday from 9 am to 1 pm. They are closed on Sundays.
You can contact CAL-TECH SMOG by calling +1 559-230-2333 or visiting their website at https://www.cal-techsmog.com/ for more information.
Appointments are recommended but not always required. Contact CAL-TECH SMOG directly to confirm scheduling and availability.
Service times can vary, but typically a smog check or vehicle inspection at CAL-TECH SMOG takes around 30 to 60 minutes depending on the vehicle and services needed.
Customers rate CAL-TECH SMOG highly with a 4.8-star average based on 164 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 CAL-TECH 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. CAL-TECH 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 CAL-TECH 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. CAL-TECH SMOG currently has 164 reviews, which can provide insights into service quality, wait times, and professionalism.

"Clear communication and preparation make your smog check easier. Ask CAL-TECH SMOG about wait times, retest policies, or emissions repair services if you have concerns."

Visit Checklist

  • 1
    Verify Certification

    Ensure CAL-TECH 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.