Commercial Chimney Services in Los Angeles

A flue in an apartment building fails the same way as a flue in a house. What changes is everything around it: who can let you onto the roof, which occupied units have to be entered, how much notice residents need, and who is responsible for which part of the chimney.

That is what this page covers — apartment buildings, condominium associations, mixed-use buildings, and the occasional restaurant with a wood-fired oven. The work itself is described on the residential pages: chimney inspection, chimney cleaning and chimney repair.

Where a building's fireplaces went in at the same time, from the same manufacturer, under the same roof exposure, they age at roughly the same rate. A failure found in one unit — a rusted chase cover, a firebox panel that has cracked through, a damper that no longer closes — is a reason to look at the others before they report the same thing one by one.

The pattern is clearest with factory-built fireplaces, where the metal top of the chase (see chase cover repair) and the refractory panels inside the firebox (see firebox repair) wear on a similar schedule across every unit. On an older masonry building, a single stack often carries several flues, so work on one flue can mean access to every unit that stack serves.

A chimney job in a house needs one person to open the door. In a building it can need roof access through a locked hatch or stairwell, entry to several occupied units in a set order, somewhere to put down equipment that is not a resident's balcony, and a plan for units whose occupants are not home.

California law sets requirements for giving notice before entering an occupied rental unit. Confirm what applies to your building with your own management or legal advisers before dates are fixed, and send notices only once the access plan is settled — rescheduling a building is harder than rescheduling a house.

For property manager fireplace maintenance, the most useful thing to collect before anyone arrives is a simple list: which units have a fireplace, gas or wood, and any tenant complaints about smoke, smells or a fireplace that will not light. Gas appliance faults in individual units are covered on gas fireplace repair.

Before an HOA chimney inspection is booked, settle responsibility. The stack, the roof penetration and the cap are often common elements; the firebox and the fireplace inside the unit are often the owner's. The CC&Rs say which, and an inspection that ignores the split produces findings nobody is sure they have to act on.

NFPA 211, the standard for chimneys, fireplaces and vents, recommends annual inspection with cleaning as the condition requires. For an association, a building-wide round on a regular cycle is simpler to budget and to explain to owners than responding unit by unit. Where owners want to know what to look for between inspections, the CSIA homeowner resources are a reasonable thing to circulate.

A dryer in a shared laundry room runs far more cycles than a household dryer, and its duct loads with lint accordingly. The mechanism and the routine service are on dryer vent cleaning; what changes in a laundry room is the interval, and the number of machines whose ducts may join or run side by side.

In stacked apartments and condos with in-unit laundry, the problem is length instead. A dryer in an interior closet may vent through a long run to the roof or a far wall, and a building full of those runs is a building where slow dryers are a pattern rather than a coincidence. Dryer vent repair and rerouting covers what can be done about a run that is too long.

A wood-fired oven that vents through its own flue builds up creosote the same way a fireplace does, and more quickly if it burns every day. Where that is the setup, the deposit and how it is dealt with are covered on creosote removal.

Commercial kitchen exhaust — the hood over the cooking line, its grease duct and its rooftop fan — is a different trade with its own standard and its own specialists. If the oven vents into the hood system rather than a separate flue, start with a kitchen exhaust cleaning company, not a chimney service.