California
Paramount

M & T Smog

Smog inspection station
Open · Closes 4:00 PM
3.5 (42 reviews)
8615 Rosecrans Avenue, 8615 Rosecrans Ave, Paramount, CA 90723
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About

M & T Smog is a trusted provider of smog check services in Paramount, California. Specializing in vehicle emissions testing, the shop offers thorough emissions inspections to ensure vehicles meet state requirements. Customers report that the testing process is quick and straightforward, with staff providing helpful assistance and clear explanations. Despite mixed reviews about service style, many find the pricing fair and appreciate the professionalism. The shop also provides vehicle inspections, OBD-II diagnostics, check engine light diagnosis, and emissions-related repairs such as catalytic converter and O2 sensor services. Located conveniently on Rosecrans Avenue, M & T Smog emphasizes compliance and customer satisfaction in their emissions testing services.

smog check vehicle inspection OBD testing emissions testing California auto inspection

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 generally find M & T Smog efficient and helpful, especially valuing their quick service and fair pricing. Some reviews mention occasional wait times during busy hours and varying service styles. Overall, many customers have positive experiences, citing trustworthy testing and professional staff. A few reviews highlight concerns about costs or customer service, but these are balanced by reviews praising their thorough inspections and knowledgeable technicians. The reputation indicates that most clients return for routine emissions tests and vehicle inspections, appreciating the shop's focus on regulatory compliance and reasonable fees.

8615 Rosecrans Avenue, 8615 Rosecrans Ave, Paramount, CA 90723 +1 562-531-8646
Hours Open now
Mon 8 am–4 pm
Tue 8 am–4 pm
Wed • 8 am–4 pm
Thu 8 am–4 pm
Fri 8 am–4 pm
Sat 8 am–4 pm
Sun Closed
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Frequently Asked Questions

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

M & T Smog is located at 8615 Rosecrans Avenue in Paramount, California, easily accessible for vehicle owners in the area.
They offer smog check, vehicle inspections, OBD-II diagnostics, check engine light diagnosis, and emissions repair services including catalytic converter and exhaust work.
Yes, M & T Smog provides smog check services in Paramount, California, ensuring vehicles meet California emissions standards.
Their hours are Monday through Saturday from 8 am to 4 pm, and they are closed on Sundays.
You can contact M & T Smog by phone at plus one 562-531-8646 for appointments or inquiries about their services.
Appointments are recommended but walk-ins are accepted; it's best to call ahead to confirm availability.
Service usually takes around 30 minutes to an hour depending on vehicle condition and type of testing required.
Customers say that M & T Smog provides quick, professional testing with helpful staff, making the process smooth and efficient.

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Making the Most of Your Visit to M & T Smog

Choosing the right emissions testing or smog check station in Paramount, California can save you time, reduce stress, and help ensure your vehicle passes its inspection on the first try. M & T 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 Paramount, confirm what applies to you before heading to M & T 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. M & T Smog currently has 42 reviews, which can provide insights into service quality, wait times, and professionalism.

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

Visit Checklist

  • 1
    Verify Certification

    Ensure M & T Smog is an active, licensed smog check station in California.

  • 2
    Check Reviews

    Read recent customer feedback from other Paramount 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.