Smog Check stations in Yolo County, California
California's Bureau of Automotive Repair (BAR) lists 32 Smog Check stations in Yolo County, 0.5% of California's 5,945. 25 Test & Repair, 7 Test Only. 2 have a licence first issued in 2025 or 2026; the earliest original issue date in the county is from 1982. They are spread over 5 towns; the most are in Davis (12), Woodland (11), West Sacramento (7).
Who needs a test, how often and what it costs: California emissions testing rules.
All 32 Smog Check stations
By town, then name. Click a column to sort.
| Station | Address | Type | BAR licence | Licence first issued |
|---|---|---|---|---|
| A1 Smog | 5100 Chiles Rd Suite 104, Davis 95618 | Test & Repair | 270458 | 2014 |
| Aggie Smog | 965 Olive Dr Ste H, Davis 95616 | Test Only | 253408 | 2007 |
| Davis Auto Works | 1055 Olive Drive, Davis 95616 | Test & Repair | 215879 | 2011 |
| Davis Smog | 2010 F Street, Davis 95616 | Test Only | 250212 | 2007 |
| E Z Smog | 1505 5th Street Suite C, Davis 95616 | Test Only | 283719 | 2016 |
| Hanlees Chevrolet | 4989 Chiles Rd, Davis 95618 | Test & Repair | 245371 | 2015 |
| Hanlees Chrysler Dodge Jeep Ram Kia | 4318 Chiles Road, Davis 95618 | Test & Repair | 285462 | 2019 |
| Hanlees Davis Nissan | 5009 Chiles Rd, Davis 95616 | Test & Repair | 245370 | 2015 |
| Hanlees Toyota | 4202 Chiles Rd, Davis 95618 | Test & Repair | 175342 | 2014 |
| La Mesa Rv Center | 5200 Chiles Rd, Davis 95616 | Test & Repair | 210876 | 2012 |
| Shottenkirk Honda Of Davis | 4343 Chiles Road, Davis 95618 | Test & Repair | 291958 | 2018 |
| Uia Davis, Inc | 1505 5th Street, Davis 95616 | Test & Repair | 283725 | 2016 |
| E-Z Smog | 3001 Evergreen Ave # B, W Sacramento 95691 | Test & Repair | 308213 | 2024 |
| Broadway Auto Service | 2031 West Capital Avenue, West Sacramento 95691 | Test & Repair | 96624 | 1982 |
| Eve's Automotive | 3020 Duluth St Ste 2, West Sacramento 95691 | Test & Repair | 271801 | 2024 |
| Fids Smog & Tune | 1048 Soule Street, West Sacramento 95691 | Test & Repair | 216403 | 2001 |
| Grease Guys Auto Service | 532 Galveston St, West Sacramento 95691 | Test & Repair | 301992 | 2022 |
| River City Smog & Lube | 737 Sacramento Ave, West Sacramento 95605 | Test Only | 248175 | 2007 |
| Southport Smog | 45 15th Street, West Sacramento 95691 | Test Only | 278435 | 2014 |
| West Sacramento Smog | 1922 West Capitol Ave, West Sacramento 95691 | Test & Repair | 288270 | 2017 |
| Pisanis Service | 2 Grant Ave, Winters 95694 | Test & Repair | 23559 | 2007 |
| A1 Auto Repair And Detail Center | 1820 East Main Street, Woodland 95776 | Test & Repair | 307936 | 2024 |
| Auto Guys | 503 East Street, Woodland 95776 | Test & Repair | 311798 | 2025 |
| Auto Worx, Inc. | 454 College St, Woodland 95695 | Test & Repair | 273305 | 2013 |
| Best Smog | 315 East Street, Woodland 95776 | Test Only | 312785 | 2025 |
| City Smog | 151 West Main St Unit J, Woodland 95695 | Test Only | 259835 | 2009 |
| Master Tech Inc | 60 W Main St, Woodland 95695 | Test & Repair | 261368 | 2010 |
| Precision Auto Care | 274 W Main Street, Woodland 95695 | Test & Repair | 282649 | 2016 |
| Speedee-Midas Oil Change & Tune Up | 216 W Main St, Woodland 95695 | Test & Repair | 250706 | 2007 |
| Woodland Motors | 530 Quality Circle, Woodland 95776 | Test & Repair | 226149 | 2003 |
| Woodland Smog | 208a Main Street, Woodland 95695 | Test & Repair | 268100 | 2013 |
| Yolo Smog | 374 W Main Street, Woodland 95695 | Test & Repair | 224160 | 2016 |