Facility & Industrial Maintenance

I got a call once from a building manager in the Bronx whose brand-new rooftop HVAC unit had failed a warranty claim, and the manufacturer’s field tech had pointed to something unexpected as a contributing factor: coil damage consistent with an improperly diluted cleaning chemical eating into the aluminum fins. Nobody on the cleaning crew

A facilities client near Tarrytown once told me she’d already paid for “duct cleaning” earlier that year and didn’t understand why her building’s air still smelled musty near the mechanical room. What she’d actually paid for was a coil cleaning service — a completely different job that addresses a completely different part of the system,

A property manager near Roswell called me convinced her building had a sewer gas leak, based on an odor that showed up every afternoon like clockwork in the lobby. Two plumbers had already checked the trap seals and found nothing. The actual source turned out to be a condensate pan in the mechanical room upstairs,

I nearly sent a new hire into a below-grade pump room alone on his second week, before catching myself and remembering that the room had a single access hatch, no fixed ventilation, and a history of the facilities team finding low-oxygen readings there during annual testing. He would have been fine ninety-nine times out of

A facility director once handed me a one-page checklist she’d inherited from a previous vendor and asked if it still made sense. It had exactly four items: restrooms, lobby, break room, trash. For a hundred-thousand-square-foot distribution facility with a working loading dock, a mezzanine, and two mechanical rooms, that checklist wasn’t a walkthrough — it

A machine shop manager once told me he’d gone through three different degreasers in a year, each one working great for a week and then seeming to “stop working” on the same coolant residue that kept building up near his CNC mills. The degreasers weren’t failing. The shop was using a water-based coolant that left

A crew I inherited from a smaller operator years ago used the same mop bucket and the same red rags for the restroom and the break room kitchen, because “it’s all the same cleaning cart anyway.” Nobody had gotten sick yet, as far as anyone knew, but that’s the thing about cross-contamination — the failures