The fireplace in the living room is yours, and on a cold night you stack a few split logs in it and light them. Most people treat that as their own call, like switching on a lamp.
Across much of Southern California, it isn’t. From November through the end of February, the South Coast Air Quality Management District can declare a No-Burn Day, and on that day lighting the fireplace breaks a district rule.
If you’d rather keep a fire on those nights, the job worth pricing is having a pro quote a gas insert or a gas log conversion.
What actually happens
The rule is Rule 445, Wood-Burning Devices, last amended September 5, 2025. It covers the South Coast Air Basin: all of Orange County and the non-desert parts of Los Angeles, Riverside and San Bernardino counties. The Coachella Valley, the High Desert and San Diego County are outside it…