Certified Smog

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Certified Smog Certified Smog is a smog test only station located at
2898 Willow Pass Rd Concord,CA 94519

Low prices & quick service

Dyno FOR SALE $1500
09/27/2026

Dyno FOR SALE $1500

09/23/2026

Smog Dyno For Sale. Need it picked up within three days located in Concord $2000

Need a SMOG check? We are OPEN SUNDAY No appointment necessary come in whenever is most convenient for you. Mention this...
09/13/2026

Need a SMOG check? We are OPEN SUNDAY No appointment necessary come in whenever is most convenient for you. Mention this FB ad to receive a $10 dollar discount on ANY SMOG!

2898 willow pass Rd Concord,CA 94519925-483-7555
09/09/2026

2898 willow pass Rd
Concord,CA 94519
925-483-7555

$10 off all smog checks!! No appointment necessary, come in whenever you like
09/09/2026

$10 off all smog checks!! No appointment necessary, come in whenever you like

$10 OFF ALL SMOG CHECKS! Mention this coupon beforehand.
08/12/2026

$10 OFF ALL SMOG CHECKS! Mention this coupon beforehand.

06/30/2026

Construction is finally done!! Come see our new Sunoco gas station.

No appointment needed. Come by at your convenience.
06/01/2026

No appointment needed. Come by at your convenience.

06/01/2026
No wait time guaranteed. We will have you in and out in 15 minutes or less.
05/06/2026

No wait time guaranteed. We will have you in and out in 15 minutes or less.

Address

2898 Willow Pass Road
Concord, CA
94519

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 5pm
Saturday 8:30am - 5pm

Telephone

+19254837555

Website

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