Your AC Runs. Moisture Hides. Mold Takes Advantage.

Metairie cooling systems work almost year-round. If one room, closet, or vent area keeps smelling musty, call before a small mold problem becomes a larger removal job. Tell us where you first noticed it.

Call And Tell Us Where You First Noticed It

The 48-Hour Problem

EPA’s basic mold rule is simple: controlling moisture is key to controlling mold. Does that smell get stronger whenever the AC runs?

In Metairie the air conditioning is on from March into November, and every hour it runs it is pulling warm, wet air across cold metal. Vents sweat. Supply lines in the attic drip onto the ceiling below. A drain pan backs up into the closet. None of that is a storm, and none of it makes the news, but EPA says wet materials can start supporting mold within 24 to 48 hours. A wet spot that showed up on a Friday has usually done its work by Monday.

“It’s only a little around the vent.” Then this may be the best time to deal with it — not the best reason to ignore it. Small stays small when the call happens early.

Cold air. Warm humidity. Condensation happens.

Why condensation around cooling systems deserves attention here

  • A vent surface colder than the room’s dew point sweats, and at Metairie humidity that can be most days of the year.
  • EPA calls condensation near cooling coils a major factor in moisture contamination of duct systems.
  • Indoor humidity matters even when the AC seems to be working normally — EPA’s target is below 60 percent.
  • A recurring musty smell near one vent is a reason to look at moisture around that part of the system.

Call (504) 305-8627

Tell Us Where You Smell It, 24/7

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Call now and tell us what you found

Tell us where it is and what got wet. If we’re available, you’ll be connected with the person who handles the work while you’re still on the line. If we’re on a job, you’ll get a scheduled callback, and we’ll tell you which number to watch for so you know it’s us.

  • Tell us where you see it or smell it: a vent, a closet, a ceiling, a bathroom wall, the attic.
  • Tell us what got wet and roughly when — a roof leak, a supply line, a backed-up drain, Ida, or water that came in years ago.
  • Say whether the smell gets stronger when the AC runs.
  • Say whether you already cleaned it and it came back.
  • If someone in the house has asthma or allergies, tell us.
  • If you’re selling, renting, or buying, say so — it changes what we document.
  • No forms, no packages — a conversation about getting it removed.

What we do on the job, and why it matters to you

What happens What it means for you
The work area gets sealed in plastic and put under negative pressure before anything is disturbed Spores stay in the room we’re working in, not in the bedrooms down the hall
Wet drywall, insulation, carpet pad, and trim come out; studs, joists, and slab get cleaned in place You lose what can’t be saved and keep the structure that can
Removed material is bagged inside the containment before it leaves the house Nobody carries open moldy debris past the kitchen
Everything that stays is HEPA-vacuumed and wiped down, then dried, before the wall closes New drywall doesn’t go up over the same problem
We find where the water came from and tell you what has to change for the removal to hold A removal with the moisture still running is a repeat job, and neither of us wants that
You get a written report of what came out, from where, and why Louisiana law requires it, and a buyer, tenant, or adjuster will ask for it

What Got Wet?

The leak stopped. What stayed wet? That is the question we ask on almost every call, because the water event and the mold are rarely in the same place. A supply line under the kitchen sink wets the cabinet floor and the wall behind it. A roof leak over the hallway soaks the insulation in the attic and shows up as a stain on a bedroom ceiling. A backed-up AC drain runs along the closet floor and into the carpet pad in the next room.

Knowing when the water event happened makes the next conversation much easier. It tells us how long the material has been wet, whether an insurance claim might still be in play, and how far to open the wall. If it was a sudden event, photograph the source, the wet area, and anything you had to throw out before it gets hauled off.

What has to happen before removal can last

  • The moisture has to be stopped, or the mold comes back on the new material.
  • Louisiana humidity turns an ordinary roof or plumbing leak into a wall cavity that never dries on its own.
  • Carpet, padding, and insulation soak up water and hold it in a way a hard surface doesn’t, so they usually come out.
  • After a sudden leak, photos of the source and the wet area, plus the date, are what a claim will ask for.

Call (504) 305-8627

Tell Us What Got Wet, 24/7

The leak stopped. What stayed wet?

Why Metairie Has Its Own Kind Of Mold Problem

Most of Metairie sits below sea level, behind the lake levee, and stays dry because Jefferson Parish pumps rainwater out through the canals. The ground under a slab is wet ground. The houses on top of it are mostly ranches from the 1950s, 60s, and 70s — Bonnabel, the streets off Veterans and West Esplanade, the subdivisions toward Kenner — built on slabs with original bathroom plumbing and attic air handlers. Old Metairie sits a little higher on the ridge and has older raised houses with crawl spaces. Across the river in Gretna, Marrero, Harvey, and Terrytown the story repeats: slab ranches on drained land, a canal at the end of the block.

Then there is August 2005. When the 17th Street Canal wall failed, water moved into the east side of Metairie — Bucktown, the low streets of Old Metairie, the blocks near the canal. CDC found visible mold in 45 percent of the New Orleans-area homes it looked at afterward. Twenty years on, most of those houses were gutted and rebuilt properly. Some were dried “enough” and closed up. The flood is over. The mold may not be.

You don’t need a disaster to act. The morning humidity here averages 88 percent, and one plumbing leak in a house that never took a drop of Katrina water is plenty.

88% humidity every morning
Typical early-morning humidity in Baton Rouge and New Orleans. Source: NOAA normals.

Why “I can’t see anything” doesn’t always end the question

  • EPA lists the back of drywall, the underside of carpet, the space around pipes, and the inside of ductwork as places mold grows out of sight.
  • A persistent musty closet points to moisture in that part of the house, even with nothing on the wall.
  • A wall can look and feel fine while the paper backing on the other side has been growing for weeks.
  • EPA says mold can irritate the eyes, skin, nose, throat, and lungs of people who aren’t allergic to it, so symptoms don’t need an allergy to show up.

Call (504) 305-8627

Not Sure It’s Enough To Worry About? Call, 24/7

Why It Came Back

Musty again? Don’t keep ignoring it. When a spot returns after a weekend with a sponge and a bottle of bleach, it is telling you two things: the growth was inside the material, not on it, and the moisture is still there. EPA doesn’t recommend bleach as a routine mold practice and says not to paint or caulk over mold. Killing mold isn’t the same as removing it — dead growth still causes allergic reactions, which is why the objective is source removal rather than covering or deodorizing it.

If the smell comes and goes with the cooling system, the growth may be in the system rather than the room. EPA says not to run an air handler you suspect is contaminated, because it can spread mold through the house, and that insulated duct that has gotten wet or moldy gets replaced rather than cleaned. HVAC and duct mold remediation covers what that job looks like.

Dealing With A Rental?

Jefferson Parish has a lot of rental housing, from Fat City condos to duplexes in Kenner and Terrytown. Louisiana landlords carry a warranty against defects in the property whether or not they knew about the problem, and tenants can’t withhold rent for unmade repairs. The quickest path for both sides is removal with a written record. Landlords: the report is your documentation. Tenants: say so when you call — it changes how we write it up.

Selling In Jefferson Parish?

The Louisiana Real Estate Commission’s property disclosure form asks sellers directly about mold, mildew, water intrusion, and flooding. In Metairie that question carries weight, because buyers here already ask about 2005. A known problem left off the form can come back as a rescission or damages claim after closing. A problem that was removed and written up is one line on the form and one document in the folder. Get it out and get it documented before the listing goes up.

The Next Step Is A Phone Call

We pick up at any hour. Tell us where you see it or smell it, what got wet, and when the water started. Reach us and you’re connected right away; catch us on a job and you’ll get a scheduled callback from a number you’ll recognize.

We take calls from Metairie, Kenner, Harahan, River Ridge, Elmwood, Old Metairie, Bucktown, Jefferson, and across the river from Gretna, Marrero, Harvey, Westwego, Terrytown, Waggaman, and Estelle. The areas page has the complete list.

See growth on drywall, ceilings, or trim? Call.

See it or smell it? Call and tell us where.

Tell us what you found, which room it’s in, and what got wet. Reach us and you’re connected right away; catch us on a job and you’ll get a scheduled callback from a number you’ll recognize.

Call (504) 305-8627 Now

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