Concord Smog & Gas

Concord Smog & Gas, 2898 Willow Pass Rd, Concord, CA 94519, is a dedicated emissions station offering fast smog checks and DMV services. A STAR certified facility, they provide quick turnarounds often under 20 minutes and accept walk-ins. Typical costs run around $68 for standard cars, with higher prices for RVs, and free retests are available if needed. Hours are 8:30 am to 5 pm Monday through Saturday. Their team is known for friendly service, clear explanations, and convenient one‑stop DMV processing for registrations.

Smog inspection station

Test Only

Concord, CA

Contact

Address 2898 Willow Pass Rd, Concord, CA 94519, United States

Phone +1 925-689-8259

Website http://www.concordsmog.com/

Hours

Monday 8:30 am–5 pm

Tuesday 8:30 am–5 pm

Wednesday 8:30 am–5 pm

Thursday 8:30 am–5 pm

Friday 8:30 am–5 pm

Saturday 8:30 am–5 pm

Sunday Closed

Services

Station Type Test Only

Test Types

OBD-II Tailpipe

Vehicles Served

Passenger Cars

STAR Certified Yes

Languages English

Practical Information

Appointments Walk-ins Welcome

Typical Wait Under 15 minutes

Pricing $68 - $120

Retest Policy Free Retest

Rating

4.6 / 5

Based on 48 reviews

4.6 / 5

Smog Check rating (40 reviews)

Location

Concord, California

More stations in Concord

What Customers Say

Fast Service Friendly Staff Clean Facility Easy Process Good Communication

Speed: Fast

Pass Rate

Standard

Based on customer review sentiment

Making the Most of Your Visit to Concord Smog & Gas

Choosing the right smog check station in Concord, California can save you time, reduce stress, and help ensure your vehicle passes its inspection on the first try. Concord Smog & Gas 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 Concord, confirm what applies to you before heading to Concord Smog & Gas. 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. Concord Smog & Gas currently has 48 reviews with a 4.6 out of 5 rating, which can provide insights into service quality, wait times, and professionalism.

Visit Checklist

1

Verify Certification

Ensure Concord Smog & Gas is an active, licensed smog check station in California.
2

Check Reviews

Read recent customer feedback from other Concord drivers to understand typical wait times and service quality.
3

Confirm Services

Call ahead to confirm the types of 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

Concord Smog & Gas offers a Free Retest policy. Confirm details up front in case your vehicle needs a retest.

* 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 Concord Smog & Gas located?

Concord Smog & Gas is located at 2898 Willow Pass Rd, Concord, CA 94519, United States in Concord, California.

What services does Concord Smog & Gas offer?

Concord Smog & Gas is categorized as a Smog inspection station and operates as a Test Only station offering OBD-II, Tailpipe testing for passenger cars.

Does Concord Smog & Gas provide Smog Check?

Yes, Concord Smog & Gas provides Smog Check in Concord, CA. Available test types include OBD-II, Tailpipe.

What are the hours for Concord Smog & Gas?

Concord Smog & Gas is open: Monday 8:30 am–5 pm, Tuesday 8:30 am–5 pm, Wednesday 8:30 am–5 pm, Thursday 8:30 am–5 pm, Friday 8:30 am–5 pm, Saturday 8:30 am–5 pm, Sunday Closed.

How can I contact Concord Smog & Gas?

You can reach Concord Smog & Gas by phone at +1 925-689-8259, online at http://www.concordsmog.com/, or by visiting 2898 Willow Pass Rd, Concord, CA 94519, United States.

Do I need an appointment at Concord Smog & Gas?

Concord Smog & Gas accepts walk-ins with no appointment necessary. Contact them directly to confirm availability.

How long does Smog Check take at Concord Smog & Gas?

Typical wait time at Concord Smog & Gas is Under 15 minutes. Customers generally describe the service speed as Fast.

How much does Smog Check cost at Concord Smog & Gas?

Pricing for Smog Check at Concord Smog & Gas is typically $68 - $120. Contact them directly for exact pricing.

What do customers say about Concord Smog & Gas?

Concord Smog & Gas has a 4.6 out of 5 rating based on 48 reviews. Customers frequently mention fast service, friendly staff, clean facility, easy process, good communication. For Smog Check specifically, they hold a 4.6 out of 5 rating.

What happens if my vehicle fails the Smog Check at Concord Smog & Gas?