California
San Bernardino

Good Guys Smog

Smog inspection station
Opens at 10:00 AM
4.9 (116 reviews)
765 S Gifford Ave, San Bernardino, CA 92408
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About

Good Guys Smog is a certified emissions testing provider in San Bernardino, California. They specialize in smog check services for vehicles, helping ensure compliance with local regulations. Customers appreciate their thorough testing process and knowledgeable staff. Many reviews highlight quick and efficient service, with a focus on honest diagnostics and friendly customer interactions. The shop also offers vehicle inspections, OBD-II diagnostics, and emissions-related repairs such as catalytic converter work and exhaust repairs. Their focus remains on emissions testing, making sure vehicles meet the required standards. Located conveniently in San Bernardino, California, Good Guys Smog aims to provide reliable and professional emissions testing services for all vehicle owners in the area.

smog check vehicle inspection obd testing San Bernardino 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

Customers consistently describe Good Guys Smog as a reliable and professional business. Many mention the quick and efficient service, with staff being helpful and knowledgeable. While some note that service styles may vary, overall reviews reflect positive experiences. Pricing is considered fair, especially given the thorough testing and diagnostics offered. Customers also appreciate the convenience of Saturday and Sunday hours, with some waiting times during peak periods. The general consensus is that the staff provides honest, straightforward service, making it a trusted choice for emissions testing and smog checks in San Bernardino. Repeat customers highlight their loyalty due to consistent quality and trustworthiness.

765 S Gifford Ave, San Bernardino, CA 92408 +1 909-890-9491
Hours Closed
Mon 10 am–5 pm
Tue 10 am–5 pm
Wed • 10 am–5 pm
Thu 10 am–5 pm
Fri 10 am–5 pm
Sat 9 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.

Good Guys Smog is located at 765 S Gifford Ave in San Bernardino, California. You can visit during their business hours or contact them by phone for more details.
They offer smog check services, vehicle inspections, OBD-II diagnostics, check engine light diagnosis, and emissions-related repairs in San Bernardino, California.
Yes, Good Guys Smog provides emissions testing and smog check services in San Bernardino, California to help vehicle owners meet local regulations.
Their operating hours are Monday to Saturday from 10 am to 5 pm, with Saturday opening at 9 am. They are closed on Sundays.
You can contact Good Guys Smog by calling +1 909-890-9491 for appointments and inquiries about their services in San Bernardino, California.
Walk-ins are welcome, but it is recommended to call ahead to confirm availability. No appointment is strictly required for standard smog checks.
Service typically takes about 15 to 30 minutes depending on the vehicle. They focus on efficient and accurate testing to minimize wait times.
Customers praise Good Guys Smog for their honest and knowledgeable service. Many mention the staff’s helpfulness, quick turnaround, and fair pricing in San Bernardino, California.

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Making the Most of Your Visit to Good Guys Smog

Choosing the right emissions testing or smog check station in San Bernardino, California can save you time, reduce stress, and help ensure your vehicle passes its inspection on the first try. Good Guys 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 San Bernardino, confirm what applies to you before heading to Good Guys 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. Good Guys Smog currently has 116 reviews, which can provide insights into service quality, wait times, and professionalism.

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

Visit Checklist

  • 1
    Verify Certification

    Ensure Good Guys Smog is an active, licensed smog check station in California.

  • 2
    Check Reviews

    Read recent customer feedback from other San Bernardino 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.