California
Whittier

A Number 1 Smog Test

Smog inspection station
Opens at 9:00 AM
4.8 (151 reviews)
10115 Whittier Blvd, Whittier, 9CA, Whittier, CA 90606
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About

A Number 1 Smog Test is an emissions testing provider located in Whittier, CA. They specialize in emissions testing services necessary for vehicle registration and environmental compliance. As a registered smog inspection station, they focus on vehicle emissions checks to ensure cars meet state standards. Their services include vehicle inspections, OBD-II diagnostics, check engine light diagnosis, and emissions-related repairs such as catalytic converter and exhaust services. The business is situated in Whittier, CA, and operates during specific hours throughout the week. Their service style may vary, and customers can visit for testing or repairs related to emissions and vehicle emissions systems. The center aims to support vehicle owners in maintaining compliant and environmentally friendly vehicles.

emissions testing vehicle inspection OBD testing Whittier CA emissions

Services Offered

emissions testing
Vehicle Inspection
OBD-II Diagnostics
Check Engine Light Diagnosis
Catalytic Converter Service
Exhaust Repair
O2 Sensor Replacement
Other emissions-related repairs

What Customers Say

Review Summary

Customer reviews haven't been posted for this shop yet. They provide smog checks, vehicle inspections, and check engine light diagnostics. Call ahead for wait times and service costs.

10115 Whittier Blvd, Whittier, 9CA, Whittier, CA 90606 +1 562-695-2225
Hours Closed
Mon 9 am–7 pm
Tue 9 am–7 pm
Wed • 9 am–7 pm
Thu 9 am–7 pm
Fri 9 am–7 pm
Sat 9 am–5 pm
Sun 11 am–4 pm
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Frequently Asked Questions

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

A Number 1 Smog Test is located at 10115 Whittier Blvd, Whittier, CA. You can visit during their operating hours to get emissions testing and vehicle inspection services.
They offer emissions testing, vehicle inspections, OBD-II diagnostics, check engine light diagnosis, and emissions-related repairs such as catalytic converter and exhaust services.
Yes, A Number 1 Smog Test provides emissions testing services in Whittier, CA, ensuring your vehicle meets environmental standards required for registration.
Their hours are Monday to Friday from 9 am to 7 pm, Saturday from 9 am to 5 pm, and Sunday from 11 am to 4 pm.
You can contact A Number 1 Smog Test by phone at plus one 562-695-2225 for inquiries about services, hours, or making appointments.
Appointment requirements are not specified; it is best to contact the business directly to confirm if a reservation is needed for emissions testing or inspections.
Service times can vary, but typical emissions testing appointments last around 30 minutes. However, wait times may occur during busy periods.
Customers rate A Number 1 Smog Test highly with a 4.8-star average based on 151 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 A Number 1 Smog Test

Choosing the right emissions testing or smog check station in Whittier, California can save you time, reduce stress, and help ensure your vehicle passes its inspection on the first try. A Number 1 Smog Test 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 Whittier, confirm what applies to you before heading to A Number 1 Smog Test. 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. A Number 1 Smog Test currently has 151 reviews, which can provide insights into service quality, wait times, and professionalism.

"Clear communication and preparation make your smog check easier. Ask A Number 1 Smog Test about wait times, retest policies, or emissions repair services if you have concerns."

Visit Checklist

  • 1
    Verify Certification

    Ensure A Number 1 Smog Test is an active, licensed smog check station in California.

  • 2
    Check Reviews

    Read recent customer feedback from other Whittier 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.