Common causes of mechanical water damage
If any of these sound familiar, call before the ceiling comes down.
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Chillers, boilers, cooling towers, rooftop units, condensate lines and refrigeration — when mechanical equipment leaks, we contain it, dry it and document it without shutting your building down.
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Mechanical failures rarely announce themselves. A cracked chiller barrel, a blocked condensate drain or a corroded cooling tower basin can run for hours above a finished ceiling before anyone notices the stain — and by then the water has usually travelled through insulation, deck penetrations and electrical rooms.
Our crews work these losses differently: isolate and stage first, protect live equipment and switchgear, then extract and dry. We hold treated water, glycol loops and refrigeration condensate to a higher standard than clean-water losses, and we document everything for your carrier and your mechanical contractor.
We work around running equipment and occupied floors — de-energized zones, containment at the mechanical room door, and drying staged so cooling and heating stay online wherever it’s safe.
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Pick the failure that matches your property. Every one of these is dispatched from the same 24/7 commercial line.
General air-handler, duct and piping leak response — extraction, ceiling removal and drying above finished spaces.
Barrel, tube-bundle and header failures — including glycol loops treated as contaminated water.
Basin overflows, distribution-pan failures and roof-level discharge that tracks down through the building.
Hot-water and steam losses — safe cool-down, extraction and drying in confined boiler rooms.
Blocked drain lines, failed pumps and rusted pans — the most common hidden ceiling leak in commercial buildings.
Standing water around pumps, switchgear and panels — de-energized, pumped down and dried to spec.
Loop, pump and heat-exchanger failures — including secondary humidity damage after cooling drops out.
RTU pan, curb and penetration leaks that soak roof deck, insulation and the ceiling grid below.
Walk-in coolers, freezers and display cases — fast response to protect product and flooring.
Supply-line, drain and bin overflow damage in kitchens, break rooms and hotel service areas.
A clear path from the first call to a dry, documented, reopened space — with the claim handled for you
We coordinate shut-off with your mechanical contractor, de-energize affected panels and stop the spread.
Pump-down and extraction in plant spaces, containment at the door so nothing tracks into occupied floors.
Moisture mapping and thermal imaging above ceilings and inside chases — a full record for your adjuster.
Daily readings until verified dry, then ceiling, insulation and finish reinstatement.
Mechanical rooms mean live gear. We work lock-out/tag-out with your team before a single hose goes in.
If any of these sound familiar, call before the ceiling comes down.
Algae and sludge back up the pan and overflow straight into the ceiling grid below.
Pinhole failures release treated loop water continuously until pressure drops are noticed
Water enters at the roof penetration, not the unit — so the leak shows up rooms away.
Algae and sludge back up the pan and overflow straight into the ceiling grid below.
Pinhole failures release treated loop water continuously until pressure drops are noticed
Water enters at the roof penetration, not the unit — so the leak shows up rooms away.
A cold snap plus a stuck damper splits a coil and floods the air handler overnight.
A cold snap plus a stuck damper splits a coil and floods the air handler overnight.
Float and make-up valve failures dump hundreds of gallons across the roof.
Walk-in and display-case leaks soak subfloor and insulation while product warms.
Every property type dries differently. Our crews scope and stage the work around how your building actually runs.
24/7 dispatch, board-up and stabilization the moment the weather hits.
Supply lines, mains and drains that feed the same mechanical spaces.
Desiccant and heat drying for saturated deck, insulation and wall cavities.
24/7 dispatch, board-up and stabilization the moment the weather hits.
Supply lines, mains and drains that feed the same mechanical spaces.
Desiccant and heat drying for saturated deck, insulation and wall cavities.
Roof-level intrusion around curbs, penetrations and flat-roof drains.
Roof-level intrusion around curbs, penetrations and flat-roof drains.
Find hidden moisture in roof assemblies and wall cavities before it spreads.
Ceiling grid, insulation, drywall and finish reinstatement after the dry-out.
Not necessarily. We can start containment and extraction as soon as the water is isolated, and we’ll work directly with your contractor or in-house engineer to confirm the source is shut down before drying begins. If you don’t have someone available, tell dispatch and we’ll help coordinate.
Usually not. Condensate that has sat in a pan or drain line, and loop water carrying glycol, biocides or scale inhibitors, is generally handled as Category 2 under ANSI/IICRC S500. That changes cleaning, material removal and disposal — and it’s the part most often missed on these losses.
In most cases, yes. We stage containment and drying zone by zone so unaffected areas stay conditioned and occupied. Where a full shutdown is unavoidable, we’ll tell you up front and schedule it for the lowest-impact window we can.
Coverage depends on your policy and whether the loss is sudden and accidental versus long-term wear. We aren’t your insurer, but we document the loss thoroughly — photos, moisture readings, scope and cause notes — so your adjuster has what they need, and we bill your carrier directly where the claim is accepted. Check your specific policy language with your broker.
Most contained ceiling and mechanical-room losses dry in three to five days with daily monitoring. Saturated insulation, roof deck or multi-floor tracking can extend that. We give you a target at the assessment and readings every day so there are no surprises.
Every day. Nights, weekends and occupied floors are the norm on commercial work. We stage equipment and noise around your tenants and operations so the building keeps running while we dry it.
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A condensate line backed up over our sixth-floor ceiling and we didn’t catch it for two days. They found the full spread with thermal imaging and dried it without closing the floor.
Property Manager, Buckhead
Our chiller let go on a Saturday and flooded the mechanical room next to the main switchgear. They handled lock-out with our contractor and had it pumped down before Monday.
Facilities Director, Gwinnett County
Walk-in cooler line failed overnight in one of our restaurants. Crew was there before opening, dried the subfloor and gave our adjuster everything they asked for.
Regional Operations, Marietta
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