Above All Smog

Smog inspection station
Opens at 8:00 AM
5.0 (154 reviews)
2045 San Ramon Valley Blvd, San Ramon, CA 94583

About

Above All Smog is a provider of smog check and emissions testing services in San Ramon, California. They specialize in thorough vehicle inspections to ensure compliance with emissions standards. Customers consistently praise their quick and professional service for smog checks and related emissions repairs. The shop is known for friendly staff and a clean environment, making the testing process smooth and efficient. Whether you need a standard smog check or repairs to fix emissions problems such as catalytic converters or O2 sensors, they are well-equipped to help. Their focus is on providing reliable emissions testing and vehicle inspections without unnecessary delays or complications.

smog check vehicle inspection OBD testing emissions testing California emissions

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 frequently compliment Above All Smog for their quick and efficient service, often noting that wait times are minimal and appointments are easy to schedule. Many mention their positive experiences with the staff, describing them as friendly and helpful. The pricing is viewed as fair, especially given the focus on thorough testing and compliance. Reviewers appreciate the honesty and professionalism of the team, which helps make the process less stressful. While the shop may be tucked away, customers find it worth the effort due to their consistent, reliable service and high standards for emissions testing.

Hours Closed
Mon 8 am–6 pm
Tue 8 am–6 pm
Wed 8 am–6 pm
Thu 8 am–6 pm
Fri 8 am–6 pm
Sat 9 am–4 pm
Sun Closed

Frequently Asked Questions

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

Above All Smog is located at 2045 San Ramon Valley Blvd, San Ramon, California. If you need help finding us, call ahead for directions or check maps for signs within the industrial park.
The shop offers smog checks, vehicle inspections, OBD-II diagnostics, check engine light diagnosis, and emissions-related repairs such as catalytic converter and exhaust repair.
Yes, Above All Smog provides emissions testing and smog check services in San Ramon, California.
They are open Monday through Saturday, with hours from 8am to 6pm on weekdays and until 4pm on Saturdays. They are closed on Sundays.
You can contact Above All Smog at +1 925-984-2754 or visit their website for more information.
Appointments are recommended for quicker service, but walk-ins are accepted during business hours.
Service duration is typically around 10 to 20 minutes for a smog check, depending on the vehicle and queue.
Customers describe Above All Smog as professional, friendly, and efficient, often highlighting their quick turnaround and helpful staff.

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Making the Most of Your Visit to Above All Smog

Choosing the right emissions testing or smog check station in San Ramon, California can save you time, reduce stress, and help ensure your vehicle passes its inspection on the first try. Above All 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 San Ramon, confirm what applies to you before heading to Above All 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. Above All Smog currently has 154 reviews, which can provide insights into service quality, wait times, and professionalism.

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

Visit Checklist

  • 1
    Verify Certification

    Ensure Above All Smog is an active, licensed smog check station in California.

  • 2
    Check Reviews

    Read recent customer feedback from other San Ramon 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.