RPM Automotive Smog Check

  • Test only

4027 Medford Street, Unit B, Los Angeles, CA 90063

Price

Call for price

Hours

Open Mon–Sat

Station type

Test Only

RPM Automotive Smog Check is a test-only smog check station at 4027 Medford Street, Unit B, Los Angeles, CA 90063. Open Mon–Sat.

Hours

Monday
9 AM – 5 PM
Tuesday
9 AM – 5 PM
Wednesday
9 AM – 5 PM
Thursday
9 AM – 5 PM
Friday
9 AM – 5 PM
Saturday
9:30 AM – 2 PM
Sunday
Closed

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

What to expect at RPM Automotive Smog Check

RPM Automotive Smog Check runs the inspection and issues the certificate but does no repairs.

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?

  • RPM Automotive Smog Check 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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RPM Automotive Smog Check4027 Medford StreetOpen in Maps

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4027 Medford Street, Unit B, Los Angeles, CA 90063

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Nearby cities in Los Angeles County

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Questions about RPM Automotive Smog Check

RPM Automotive Smog Check is open Monday 9 AM to 5 PM; Tuesday 9 AM to 5 PM; Wednesday 9 AM to 5 PM; Thursday 9 AM to 5 PM; Friday 9 AM to 5 PM; Saturday 9:30 AM to 2 PM. Closed Sunday.

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

Listing updated November 2, 2026.

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Licensed since 2025

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