# Smog Check Hayward

> Independent directory of every licensed smog check station in Hayward, CA (Alameda County) — 42 stations with Google ratings, phone numbers, and directions. Station list sourced from California BAR licensing records; ratings from public Google listings. Run by Smog Coupons.

Data last refreshed: 2026-08-03.

## Key pages

- [All stations, ranked by rating](https://smogcheckhayward.com/): the full directory
- [Station data (JSON)](https://smogcheckhayward.com/stations.json): every station as structured data
- [California smog check rules](https://smogcheckhayward.com/smog-check-rules/): who needs one, exemptions, cost, change of ownership, out-of-state, STAR, failing and retesting, how to look up a vehicle's smog check history, and the state's repair-assistance program — sourced from bar.ca.gov and dmv.ca.gov
- [Claim your business](https://smogcheckhayward.com/claim/): for station owners
- [Sitemap](https://smogcheckhayward.com/sitemap.xml)

## Top-rated stations (Google reviews)

- [Mission Smog Test](https://smogcheckhayward.com/station/mission-smog-test/): 5.0/5 from 498 reviews — (510) 538-8627
- [B&V Automotives LLC](https://smogcheckhayward.com/station/b-and-v-automotives-llc/): 5.0/5 from 11 reviews — (510) 363-9675
- [Just Smog](https://smogcheckhayward.com/station/just-smog/): 4.9/5 from 154 reviews — (510) 293-9801
- [Automotive 2000](https://smogcheckhayward.com/station/automotive-2000/): 4.9/5 from 59 reviews — (510) 728-1394
- [K1 Smog](https://smogcheckhayward.com/station/k1-smog/): 4.8/5 from 123 reviews — (510) 582-2500

## Common questions

- How much is a smog check in Hayward? $40–$70 at most Hayward stations. Test-only is cheaper.
- Test-only vs test & repair? Test-only just runs the inspection. Test & repair can also fix a fail.
- What do I bring? Your DMV renewal notice and a way to pay. Most stations take walk-ins.
- How long does a smog check take? 20–30 minutes. Call ahead to skip the wait.

## Notes

- Every station page follows the pattern /station/<slug>/ and carries LocalBusiness JSON-LD.
- Prices are set by stations; call ahead to confirm. Not affiliated with the California BAR.