Chimney Sweep in San Jose — Same-Day Appointments Available

It comes down to how many fires you actually burn, not the calendar. Our heating season runs roughly late November through February, and between Spare the Air no-burn days and a mild wet winter, most San Jose fireplaces see a handful of nights a year. That means creosote builds slowly, so a wood-burning fireplace used occasionally is usually fine on a yearly inspection with a sweep when buildup or debris calls for it. Burn most weekends all winter and you want it swept every season.

We start at the firebox, check the damper, smoke shelf and flue liner, then go up to look at the crown, cap and flashing where rain gets in. Sweeping is done with rods and brushes from below with a vacuum running at the opening, so soot and dust stay contained. Afterward you get a plain description of what we found, with photos of anything we're pointing at, whether that's a cracked crown, spalled brick or a nest sitting on the smoke shelf.

A standard sweep and inspection runs about an hour, a little longer if the chimney is tall or the cap needs attention on the roof. We put down drop cloths and run a sealed vacuum at the firebox the whole time. San Jose chimneys tend to hold more dust than creosote because they sit unused most of the year, and dust is easy to control. You shouldn't be cleaning up after us.

Smoke rolling back into the room, or a fire that won't draft no matter how long you hold a match up the flue. A sour or smoky smell on a warm dry afternoon, which usually means moisture and old soot reacting. Birds or scratching in the flue, or bits of twig and masonry showing up in the firebox. And if you look up from the driveway and the cap is gone, call before the next rain, because open flues in San Jose collect nests and water fast.

Access is the big one. A single-story 1950s tract ranch on the flats is a quick roof, while a steep 1970s Evergreen or Almaden subdivision roofline or a tall downtown Victorian stack takes more setup and time. Condition matters too: a flue that's been sitting unused with a nest in it, or brick spalling from years of November-through-April rain intrusion, is more work than a clean annual sweep. The estimate is free, and you'll know the number before we touch anything.

Yes, and it's a different job. There's no creosote, but pilot assemblies drift out of adjustment, burner ports clog with dust, glass on sealed inserts fogs, and vent terminations get blocked. We service Heatilator, Heat & Glo, Majestic, Napoleon, Superior and Empire units, which covers most of what's installed around Evergreen, Almaden and Berryessa. Call in the morning and we can often get to you the same day outside the first cold snap of the season.