SANTA MARIA, Calif. -

Crews knocked out a small fire that broke out at Helical Products Company.

They were called out to the fire just before two this afternoon, at the 900 block of McCoy Lane. 

Based on their investigation, they say the fire was caused by a Smog Hog commercial air cleaning system.

Workers were briefly evacuated, but no injuries were reported.  Nearby streets were also closed off temporarily.

900 W McCoy Ln, Santa Maria, CA 93455