What actually brings San Marino homeowners to us
A house in San Marino may have more than one fireplace, and each one can burn a different fuel. One firebox might hold gas logs, another an insert, and a third might still burn wood. When one chimney carries several flues, we confirm which flue serves which fireplace before testing anything. A gas appliance vented into the wrong flue, or into one shared with a wood fire, can push exhaust back into a room. We test the draft at each opening with the unit running. Where an insert sits behind a stone or tile surround, we check the liner connection without disturbing the finish around it. That's the reason every gas fireplace repair call here gets planned a little differently: what gear rides on the truck, how much time we block, and what we follow up on afterward.

