California
Rancho Cucamonga

Sam's Smog ️

Smog inspection station
Opens at 8:30 AM
4.7 (91 reviews)
8517 Grove Ave ste 100, Rancho Cucamonga, CA 91730
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About

Sam's Smog is a provider of smog check and emissions testing services in Rancho Cucamonga, California. The business specializes in vehicle emissions inspections necessary for registration and compliance. They offer thorough testing to ensure vehicles meet California emissions standards. In addition to smog checks, they provide vehicle inspections, OBD-II diagnostics, and services to address emissions-related problems such as catalytic converter, exhaust, and O2 sensor repairs. Their focus is on ensuring vehicles pass emissions tests without unnecessary hassle. Located in Rancho Cucamonga, California, Sam's Smog serves local drivers with a dedication to compliance and vehicle performance. They operate during weekday and Saturday hours and aim to deliver efficient and reliable service for all your emissions testing needs.

smog check vehicle inspection obd testing Rancho Cucamonga 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

This shop is new to online reviews. They handle smog certifications, emissions checks, and vehicle inspection services. Contact for current pricing and wait time estimates.

8517 Grove Ave ste 100, Rancho Cucamonga, CA 91730 +1 909-243-3839 Visit Website
Hours Closed
Mon 8:30 am–5 pm
Tue 8:30 am–5 pm
Wed • 8:30 am–5 pm
Thu 8:30 am–5 pm
Fri 8:30 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.

Sam's Smog is located at 8517 Grove Ave ste 100, Rancho Cucamonga, California. They are easily accessible for vehicle emissions testing.
Sam's Smog offers smog check services, vehicle inspections, OBD-II diagnostics, check engine light diagnosis, and emissions-related repairs including catalytic converter and exhaust services.
Yes, Sam's Smog provides smog check services in Rancho Cucamonga, California. They are equipped to perform emissions testing and ensure your vehicle meets state standards.
Sam's Smog operates Monday through Saturday. Their hours are 8:30 am to 5 pm on weekdays and 9 am to 3 pm on Saturday. They are closed on Sundays.
You can contact Sam's Smog by phone at +1 909-243-3839. Visit their website for additional information and appointment scheduling options.
Appointments are recommended but not always necessary. It is best to call ahead to confirm availability and reduce wait times.
Service times at Sam's Smog generally range from 30 minutes to an hour, depending on the service required and current vehicle inspection volume.
Customers rate Sam's Smog ️ highly with a 4.7-star average based on 91 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 Sam's Smog ️

Choosing the right emissions testing or smog check station in Rancho Cucamonga, California can save you time, reduce stress, and help ensure your vehicle passes its inspection on the first try. Sam'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 Rancho Cucamonga, confirm what applies to you before heading to Sam'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. Sam's Smog ️ currently has 91 reviews, which can provide insights into service quality, wait times, and professionalism.

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

Visit Checklist

  • 1
    Verify Certification

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

  • 2
    Check Reviews

    Read recent customer feedback from other Rancho Cucamonga 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.