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Vehicle Inspection Stations in Union City, CA

6 stations in Union CityAlameda Countyfrom the California Bureau of Automotive RepairAll of CaliforniaUpdated September 2026

6 stations in Union City are on the official list published by the California Bureau of Automotive Repair. The nearest outside Union City is Whipple Quality Smog in Hayward, about 1.0 miles away.

6 stations in Union City

  • Tl Auto Repair Official list1007 Decoto Road, Union City, CA, 94587Licensed to November 2027Smog Station - Test & RepairEmissionsDetails
    Address
    1007 Decoto Road, Union City, CA, 94587 no map position published
    County
    Alameda
    Phone
    Not published by this source
    Record
    LicensedLicensed since January 2026Valid through November 30, 2027state license number 298507
    Source
    Public licensee list (Automotive Repair), California Bureau of Automotive Repair (check it at the source)
    Last checked
    September 23, 2026
  • Quik Smog Official list2601 Decoto Road, Union City, CA, 94587Licensed to December 2026Smog Station - Test OnlyEmissionsDetails
    Address
    2601 Decoto Road, Union City, CA, 94587 no map position published
    County
    Alameda
    Phone
    Not published by this source
    Record
    LicensedLicensed since December 2024Valid through December 31, 2026state license number 310960
    Source
    Public licensee list (Automotive Repair), California Bureau of Automotive Repair (check it at the source)
    Last checked
    September 23, 2026
  • Alvarado Niles Smog Service Official list31300 Alvarado Niles Rd., Union City, CA, 94587Licensed to May 2027Smog Station - Test OnlyEmissionsDetails
    Address
    31300 Alvarado Niles Rd., Union City, CA, 94587
    County
    Alameda
    Phone
    Not published by this source
    Record
    LicensedLicensed since May 2018Valid through May 31, 2027state license number 290471
    Source
    Public licensee list (Automotive Repair), California Bureau of Automotive Repair (check it at the source)
    Last checked
    September 23, 2026
  • Union City Smog Check Official list33365 Mission Blvd, Union City, CA, 94587Licensed to November 2026Smog Station - Test OnlyEmissionsDetails
    Address
    33365 Mission Blvd, Union City, CA, 94587 no map position published
    County
    Alameda
    Phone
    Not published by this source
    Record
    LicensedLicensed since November 2015Valid through November 30, 2026state license number 282011
    Source
    Public licensee list (Automotive Repair), California Bureau of Automotive Repair (check it at the source)
    Last checked
    September 23, 2026
  • Gill Smog Check Star Station Official list33090 Mission Blvd, Union City, CA, 94587Licensed to November 2026Smog Station - Test OnlyEmissionsDetails
    Address
    33090 Mission Blvd, Union City, CA, 94587
    County
    Alameda
    Phone
    Not published by this source
    Record
    LicensedLicensed since November 2012Valid through November 30, 2026state license number 270976
    Source
    Public licensee list (Automotive Repair), California Bureau of Automotive Repair (check it at the source)
    Last checked
    September 23, 2026
  • Bay Star Auto Care Official list1275 Atlantic Street, Union City, CA, 94587Licensed to October 2027Smog Station - Test & RepairEmissionsDetails
    Address
    1275 Atlantic Street, Union City, CA, 94587
    County
    Alameda
    Phone
    Not published by this source
    Record
    LicensedLicensed since December 1997Valid through October 31, 2027state license number 196909
    Source
    Public licensee list (Automotive Repair), California Bureau of Automotive Repair (check it at the source)
    Last checked
    September 23, 2026

Nearest stations outside Union City

Vehicle Inspection in towns near Union City

Also in Union City

About this data

Where the list comes from and what it does and does not say
6in the directory
6license unexpired
9ymedian years licensed
259thby size in this category

Union City, California has 6 stations, which is 0% of everything listed for California.

All of them sit in Alameda County.

Of the 6 entries here whose register publishes license dates, 6 have a license that has not expired. That split is computed from the expiry date each register publishes, rather than taken from any status the register may print.

Across the 6 entries with a recorded first-issue date, the median has held a license for 9 years. The longest-standing is Bay Star Auto Care, first licensed in December 1997, 28 years ago.

The license classes represented here are Smog Station - Test Only (4), Smog Station - Test & Repair (2). The class is the source's own wording, not a label applied here.

This list publishes no phone numbers, so no listing drawn from it shows one. That is how the source publishes it, not a gap in this record.

The map positions were derived from the published street address through the US Census Bureau geocoder. No distance claim is made anywhere in this text; the "nearest to me" list computes straight-line distances in your own browser from your own location.

3 of the 6 entries could not be placed on a map: the register gives a PO box, a bare route number or a road junction rather than a street address, and 3 of those are currently on the register. They are listed and searchable here by name, city and county, and left out of the map and the "nearest to me" results. Guessing a plausible position for a PO box would be worse than admitting there is not one.

Union City, California ranks 259th of the 587 cities covered in this category, holding 0% of the listings, ahead of 328 others.

For a wider choice, the largest cities in this category are Los Angeles (247), San Diego (186), San Jose (172), Sacramento (128). They are ordered by how many entries each holds, not by how close they are.

Every record on this page comes from Public licensee list (Automotive Repair), published by California Bureau of Automotive Repair on dca.ca.gov as dataset AutomotiveRepair_1310. Each card carries the date the record was last re-checked.

What the rules require

Union City: questions

Where can I find stations in Union City, CA?
6 stations in Union City are on the official list: Tl Auto Repair at 1007 Decoto Road; Quik Smog at 2601 Decoto Road; Alvarado Niles Smog Service at 31300 Alvarado Niles Rd., and 3 more listed above.
What is the nearest option outside Union City?
Whipple Quality Smog in Hayward, about 1.0 miles away in a straight line. Open the listing for directions.
How many stations are there in Alameda county?
245 in Alameda county and 5,974 across California.
How many of these stations are still licensed?
6 of the 6 whose register publishes dates hold a license that has not expired. The official register lists live and lapsed records together; the split here is computed from the expiry date it publishes.
How long have they held their licenses?
Across the 6 with a recorded first-issue date the median is 9 years, and the longest is 28 years: Bay Star Auto Care, first licensed in December 1997.
Why do the cards not show star ratings?
No public rating has been matched to any of these 6 records, so no stars are shown. The license record is the stronger signal in any case: where the register publishes them, the issue date, last renewal, expiry and the state license number all come from the issuing authority, which is not true of a star average.
Why are some entries missing from the map?
3 of these 6 records give a PO box, a bare route number or a road junction instead of a street address, so no coordinate could be derived for them. They are still listed and searchable by name, city and county, and they are left out of the map and the "nearest to me" results. Placing a PO box at a plausible-looking point would make the map look complete and be wrong.

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These records come from state registers and the registers are not perfect. If a listing is closed, has moved, or the license details do not match what the state told you, say so and it gets checked against the source.

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