California
Hayward

A STREET Smog Check

Smog inspection station
Closed today
4.4 (176 reviews)
335 W A St, Hayward, CA 94541
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About

A STREET Smog Check is a provider of smog check and emissions testing services in Hayward, California. The business offers thorough vehicle inspections and services to ensure your vehicle meets emissions standards. They also provide diagnostics for check engine lights and repairs related to emissions problems such as catalytic converters, exhaust systems, and O2 sensors. As a specialized emissions testing station, their focus is on compliance with local and state regulations. Located in Hayward, California, they serve customers needing state-mandated inspections and emissions solutions. Their service style may vary, and they cater to vehicle owners seeking reliable testing and emission fix services in the area.

smog check vehicle inspection OBD testing Hayward California emissions testing vehicle emissions

Services Offered

smog check
Vehicle Inspection
OBD-II Diagnostics
Check Engine Light Diagnosis
Emissions-related repairs

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.

335 W A St, Hayward, CA 94541 +1 510-556-4385 Visit Website
Hours Closed
Mon 8:30 am–5 pm
Tue 8:30 am–5 pm
Wed Closed
Thu Closed
Fri 8:30 am–5 pm
Sat 8:30 am–5 pm
Sun • Closed
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Frequently Asked Questions

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

A STREET Smog Check is located at 335 W A St, Hayward, California. You can visit them during their business hours for emissions testing and vehicle inspections.
They offer smog check, vehicle inspection, OBD-II diagnostics, check engine light diagnosis, and emissions-related repairs to ensure your vehicle meets all emissions standards.
Yes, A STREET Smog Check provides smog check services and emissions testing in Hayward, California. They focus on vehicle emissions compliance and repairs.
Their hours are Monday, Tuesday, and Friday from 8:30 am to 5 pm. They are closed on Wednesday and Thursday, and closed all day on Sunday.
You can contact A STREET Smog Check by phone at +1 510-556-4385 for service inquiries and appointment scheduling.
Appointments are recommended but not always necessary. Contact the business directly to confirm availability and schedule a visit.
The testing process at A STREET Smog Check typically takes around 30 minutes to an hour depending on vehicle condition and service needed.
Customers rate A STREET Smog Check highly with a 4.4-star average based on 176 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 STREET Smog Check

Choosing the right emissions testing or smog check station in Hayward, California can save you time, reduce stress, and help ensure your vehicle passes its inspection on the first try. A STREET Smog Check 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 Hayward, confirm what applies to you before heading to A STREET Smog Check. 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 STREET Smog Check currently has 176 reviews, which can provide insights into service quality, wait times, and professionalism.

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

Visit Checklist

  • 1
    Verify Certification

    Ensure A STREET Smog Check is an active, licensed smog check station in California.

  • 2
    Check Reviews

    Read recent customer feedback from other Hayward 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.