California
La Puente

STAR SMOG CERTIFIED

Smog inspection station
Opens at 9:00 AM
4.5 (73 reviews)
15803 Amar Rd unit B, La Puente, CA 91744
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About

STAR SMOG CERTIFIED is a trusted provider of smog check and emissions testing services in La Puente, California. We specialize in vehicle inspections and emissions-related repairs to help your vehicle pass state requirements. Customers often commend our quick and professional service, making the process efficient and straightforward. Our team is experienced in diagnosing emissions problems and fixing issues such as catalytic converters, exhausts, and O2 sensors. Located conveniently in La Puente, California, we focus on offering the best emissions testing experience with courteous staff and reliable results.

smog check vehicle inspection obd testing emissions testing La Puente California

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 appreciate the quick and professional service at STAR SMOG CERTIFIED. Many mention the staff is friendly and helpful, creating a positive testing experience. While some note pricing varies, most reviews highlight the efficiency and thoroughness of the emissions testing process. During peak hours, wait times may occur, but the overall service remains dependable. Customers who need vehicle inspections or emissions repairs find this location convenient and trustworthy. Overall, the reviews suggest a consistent level of quality service focused on emissions testing and smog checks.

15803 Amar Rd unit B, La Puente, CA 91744 +1 626-333-8922
Hours Closed
Mon 9 am–5:30 pm
Tue 9 am–5:30 pm
Wed • 9 am–5:30 pm
Thu 9 am–5:30 pm
Fri 9 am–5:30 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.

STAR SMOG CERTIFIED is located at 15803 Amar Rd unit B in La Puente, California. We are easily accessible for vehicle emissions testing and smog checks.
We offer smog check, vehicle inspection, OBD-II diagnostics, check engine light diagnosis, and emissions-related repairs to help your vehicle meet state emissions standards.
Yes, STAR SMOG CERTIFIED provides emissions testing and smog check services in La Puente, California. Our team helps ensure your vehicle passes required inspections.
Our hours are Monday through Saturday from 9 am to 5:30 pm. We are closed on Sundays. Feel free to visit during our operating hours for emissions testing.
You can contact STAR SMOG CERTIFIED by phone at +1 626-333-8922. We’re happy to assist you with scheduling or answering questions about our services.
Appointments are not always required, but it is recommended to call ahead for busy times. Walk-ins are welcome for emissions testing and smog checks.
Service typically takes about 15 to 20 minutes for a standard smog check. Our team works efficiently to minimize wait times and complete testing quickly.
Customers describe STAR SMOG CERTIFIED as friendly and professional. They highlight fast service, helpful staff, and a reliable emissions testing experience in La Puente, California.

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

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Making the Most of Your Visit to STAR SMOG CERTIFIED

Choosing the right emissions testing or smog check station in La Puente, California can save you time, reduce stress, and help ensure your vehicle passes its inspection on the first try. STAR SMOG CERTIFIED 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 La Puente, confirm what applies to you before heading to STAR SMOG CERTIFIED. 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. STAR SMOG CERTIFIED currently has 73 reviews, which can provide insights into service quality, wait times, and professionalism.

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

Visit Checklist

  • 1
    Verify Certification

    Ensure STAR SMOG CERTIFIED is an active, licensed smog check station in California.

  • 2
    Check Reviews

    Read recent customer feedback from other La Puente 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.