A FAMILY-OWNED BUSINESS SINCE 2017
At QUALITY SMOG,
we take pride in providing top quality
Smog Check services at low rates.
We smog vehicles 1990 - newer
from cars, trucks, SUVs and motorhomes.
Our technicians have over 10 years of experience specializing in the automotive emissions testing industry.
We are a Star Certified Test Only
and proudly serving Pittsburg, CA and nearby cities.
SHOP HOURS
Special Hours:
May 4 - 12, 2026: Shop Close
May 25 (Memorial Day) Close
May 31 (Sunday) 10:00AM - 2:30PM
June 7 (Sunday) 9:30AM - 2:00PM
June 28 (Sunday) 9:30AM - 2:00PM
June 30 (Tue) 8:30AM - 1:00PM
July 1 - 26, 2026: Shop Temporary Close
Normal Hours:
(Temporary Hours until June 29,2026)
Monday - Friday
8:30AM - 4:00PM
Saturday
8:30AM - 3:00PM
Sunday
Check Special Hours
WE ACCEPT:
* Cash * Zelle
* Debit/Credit
$3.00 Card Surcharge Fee
(1996 - Newer)
$5.00 Card Surcharge Fee
(1990 - 1995 cars & RV)
ATTENTION CUSTOMERS:
AS OF 01/01/2026, WE WILL NO LONGER SMOG THIS VEHICLES :
* 1976 - 1989 MODEL YEAR VEHICLES
* VEHICLES w/ AFTERMARKET CAT SHIELD
* MODIFIED VEHICLES ( LOWERED INCLUDED, PREVIOUSLY TUNED)
* TUNER VEHICLES
* MANUAL TRANSMISSION VEHICLES 1990 - 1999
* MOTORHOMES 1995 - OLDER
* VEHICLE w/ MULTIPLE FAILED SMOG TEST HISTORY
NO EXEMPTIONS!
TEMPORARY NOT SMOGGING 1990-1999 VEHICLES
PRICE LIST
(Plus $8.25 certificate)
$41.75
2000 & Newer
Passenger Vehicles &
Light Duty Trucks/SUVs
$46.75
2000 & Newer
Heavy Duty Vehicles
(Gas or Diesel)
$71.75
1996-1999 Vehicles
(Federal emission labeled
as heavy duty
2000 & newer.)
$111.75
1990-1995 Vehicles
(Subject to $10 EVAP test on certain vehicles)
[We no longer smog vehicles older than 1990]
Motorhomes
Contact us for appointment.
(Smog check during Saturdays only)
2000 - Newer $101.75 + cert
1996 - 1999 $111.75 + cert
1990 - 1995 $141.75 + cert
Retest
Retest are $20.00 off Regular Price. (2000 - Newer)
We give you one retest within 30 days of your failed smog date. NO RETEST ON WEEKENDS OR HOLIDAYS
No Discount retest on Vehicles 1990-1999 and Motorhomes
LEAVE US A REVIEW!
GIVE US A REVIEW ON GOOGLE AND/OR YELP IF YOU LIKE OUR SERVICES.
REFER US TO YOUR FRIENDS AND FAMILY. THANK YOU.
CONTACT US
2180 Piedmont Way Ste.C, Pittsburg, CA 94565, USA
(925) 267-0075
