Macias Smog

4.5(61 reviews)
  • Test only

4928 E Florence Ave, Bell, CA 90201

Price

Call for price

Hours

Open Mon–Sat

Station type

Test Only

Macias Smog is a test-only smog check station at 4928 E Florence Ave, Bell, CA 90201. Open Mon–Sat.

Hours

Monday
8:30 AM – 6 PM
Tuesday
8:30 AM – 6 PM
Wednesday
8:30 AM – 6 PM
Thursday
8:30 AM – 6 PM
Friday
8:30 AM – 6 PM
Saturday
8:30 AM – 4 PM
Sunday
Closed

Hours from public business listings. Call to confirm before you go.

What to expect at Macias Smog

Macias Smog runs the inspection and issues the certificate but does no repairs. Its STAR certification is currently suspended in the BAR registry, so it cannot test DMV-directed vehicles until that is restored.

Most smog checks take 15 to 30 minutes, and most visits are closer to 20.

What to bring

  • Your registration or DMV renewal notice

    It says whether the car needs a STAR station.

  • The car, with the check engine light off

    On a 2000-or-newer car, a lit check engine light fails the test on its own.

  • A way to pay

    The $8.25 state certificate is paid on top of the test when the car passes, unless the station's price or coupon includes it.

What if I fail?

  • Macias Smog doesn't do repairs, so the car goes to a repair shop and comes back for the retest.
  • BAR's Consumer Assistance Program pays up to $1,450 toward emissions repairs for income-eligible owners.
Repair assistance (CAP)

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Questions about Macias Smog

Macias Smog is open Monday 8:30 AM to 6 PM; Tuesday 8:30 AM to 6 PM; Wednesday 8:30 AM to 6 PM; Thursday 8:30 AM to 6 PM; Friday 8:30 AM to 6 PM; Saturday 8:30 AM to 4 PM. Closed Sunday.


Google lists the following accessibility features at Macias Smog: wheelchair accessible entrance, wheelchair accessible parking.


Verify this station’s license and STAR standing at bar.ca.gov.

Listing updated October 16, 2026.

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BAR field office: South El Monte • Licensed since 2007

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