Smog King

Smog King, 19 Beta Ct, San Ramon, CA 94583, is a dedicated emissions station offering smog check testing. Open Monday through Saturday 9 am to 5 pm and Sunday 9 am to 2 pm. The shop mainly handles OBD-II testing for passenger cars and is praised for fast, friendly service and convenient online coupons that reduce the test price. Typical prices cited include about $59 before the California smog certificate, with the certificate adding about $9, so out the door is often under $70. Payments accepted include cash, credit card and Apple Pay. DMV results are transmitted directly.

Smog inspection station

Test Only

San Ramon, CA

Contact

Address 19 Beta Ct, San Ramon, CA 94583, United States

Phone +1 925-820-5665

Website http://www.thesmogking.com/

Hours

Monday 9 am–5 pm

Tuesday 9 am–5 pm

Wednesday 9 am–5 pm

Thursday 9 am–5 pm

Friday 9 am–5 pm

Saturday 9 am–5 pm

Sunday 9 am–2 pm

Services

Station Type Test Only

Test Types

OBD-II

Vehicles Served

Passenger Cars

Languages English

Practical Information

Appointments Recommended

Typical Wait Under 15 minutes

Pricing $59 - $79

Payment

Cash Credit Card Cash

Rating

4.7 / 5

Based on 127 reviews

4.7 / 5

Smog Check rating (110 reviews)

Location

San Ramon, California

More stations in San Ramon

Pass Rate

Standard

Based on customer review sentiment

Making the Most of Your Visit to Smog King

Choosing the right 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. Smog King 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

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 Smog King. Our California Smog Check guide outlines current rules, exemptions, and testing intervals.

Before Your Smog Check

To help make your smog check 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. Smog King currently has 127 reviews with a 4.7 out of 5 rating, which can provide insights into service quality, wait times, and professionalism.

Visit Checklist

1

Verify Certification

Ensure Smog King 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 tests offered. Appointments are recommended but walk-ins may be accepted.
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 smog check requirements and policies with your local California authorities.

FAQ

Common questions

Have a question not covered here? Contact us and we will respond within one business day.

Where is Smog King located?

Smog King is located at 19 Beta Ct, San Ramon, CA 94583, United States in San Ramon, California.

What services does Smog King offer?

Smog King is categorized as a Smog inspection station and operates as a Test Only station offering OBD-II testing for passenger cars.

Does Smog King provide Smog Check?

Yes, Smog King provides Smog Check in San Ramon, CA. Available test types include OBD-II.

What are the hours for Smog King?

Smog King is open: Monday 9 am–5 pm, Tuesday 9 am–5 pm, Wednesday 9 am–5 pm, Thursday 9 am–5 pm, Friday 9 am–5 pm, Saturday 9 am–5 pm, Sunday 9 am–2 pm.

How can I contact Smog King?

You can reach Smog King by phone at +1 925-820-5665, online at http://www.thesmogking.com/, or by visiting 19 Beta Ct, San Ramon, CA 94583, United States.

Do I need an appointment at Smog King?

Smog King recommends scheduling an appointment but also accepts walk-ins. Contact them directly to confirm availability.

How long does Smog Check take at Smog King?

Typical wait time at Smog King is Under 15 minutes.

How much does Smog Check cost at Smog King?

Pricing for Smog Check at Smog King is typically $59 - $79. Contact them directly for exact pricing.

What payment methods does Smog King accept?