Biloxi houses run the air most of the year. A musty blast when the system starts, a stain spreading on a ceiling, a closet that never smells right — CDC says a musty smell is reason enough to act. Call and describe it.
Call Now And Tell Us What You’re Seeing.Think back to the last time water got into the house — a roof that let go in a squall, a supply line under the sink, a week of rain finding a bad window. How long did the wall behind it actually stay wet? EPA says mold can start on wet materials within 24–48 hours, and Biloxi’s morning humidity stays high in every season, so a small leak here rarely dries on its own.
The water comes from every direction on this coast. Katrina in 2005 pushed the highest storm surge on record in the country onto the Mississippi shoreline — NOAA measured about 27.8 feet at Pass Christian — and it ran across the Biloxi peninsula, up the Back Bay, and into D’Iberville. Zeta in 2020 took shingles off from Woolmarket to Point Cadet. Between the named storms there is the ordinary weather: a wet weekend on the Gulf, a summer of afternoon downpours, an air conditioner sweating in a hot attic. A house here doesn’t need a hurricane to grow mold.
“I’ll see if it dries out.” Drying stops new growth from starting. It does nothing about what already grew, and waiting rarely makes removal easier. The spot you can point to today is the smaller job.
A gray streak on the roof deck after a lifted shingle, matted insulation under a ceiling stain, or a bath fan blowing steam into a Biloxi attic that never cools off. Cleaned in place with the hatch sealed off from the rooms below.
The spot on the ceiling above the tub that comes back after every scrub, a soft wall behind the toilet, a vanity floor that stays damp. Small rooms with no dry season, and removal that holds once the moisture is dealt with.
The air runs most of the year here, and a musty blast when it starts is the tell. Growth at the coil, in the plenum, or in sweating flex duct through the attic — cleaned or replaced so the system stops carrying it room to room.
Older raised houses along the Back Bay and everything lifted onto piers after 2005 have a damp space underneath. Joists and subfloor cleaned, wet insulation out, and a plain answer on what has to change for it to stay dry.
That musty smell has a source. One closet, one bedroom, or the whole house every time the air kicks on — we find the wet material behind the smell and take it out instead of covering it up.
Sealed work area under negative pressure, the wet drywall, trim, and insulation out of the house, and the framing cleaned and dried before anything closes back up. Then a written report of what came out and why.
Standing byDescribe what you see or smell, which room it’s in, and what got wet. If we’re available you’ll be connected right away with the person who does the work. 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.
| What happens | What it means for you |
|---|---|
| The work area gets sealed in plastic and put under negative pressure | Spores stay in the room we’re working in instead of drifting down the hall |
| Wet, moldy drywall, insulation, carpet pad, and trim come out; studs, joists, and masonry get cleaned where they stand | The material that can’t be saved leaves the house; the structure that can stays |
| Everything removed is bagged inside the containment before it moves | No open bags of moldy drywall carried through your kitchen |
| Cleaned surfaces are HEPA-vacuumed and wiped, and the framing dries before anything is closed up | Nobody hangs new drywall over damp wood |
| We find where the water came in and tell you what has to change for the removal to hold | Removal with the same leak still running would just be the same job again next year |
| You get a written report of what came out, from where, and why | It’s what a buyer will ask to see, and it’s yours to keep |
You scrubbed the spot on the bathroom ceiling and it came back in three weeks. You painted the corner of the closet and the shadow bled through by fall. That isn’t bad luck. Drywall and ceiling tile are porous — the growth is in the paper facing, not sitting on top of it — and the water that fed it is still arriving. Scrubbing wets the surface again. Paint changes the color for a season.
EPA’s advice is plain: don’t paint or caulk over mold, and don’t count on bleach. Bleach whitens the surface and adds water to material that needed to dry, and dead mold is still an allergen, so killing it isn’t the same as removing it. Porous material that has been wet and moldy generally has to come out. That is the part of the job a spray bottle can’t do.
Biloxi is a peninsula with water on three sides. Beach Boulevard runs along the Mississippi Sound past the casinos and Keesler; the Back Bay wraps the north side from Point Cadet out to Big Lake; and the Popp’s Ferry and I-110 bridges carry you over to D’Iberville, Cedar Lake, Eagle Point, and the newer subdivisions toward Woolmarket. Camille came ashore at the Hancock–Harrison line in 1969. Katrina put the surge across most of East Biloxi and along the bay in 2005. What got rebuilt afterward is two kinds of house: elevated homes on piers and pilings near the water, and slab houses inland. Both were finished in a hurry, and some rooms never dried right before the drywall went on.
Then there is the ordinary year. The air conditioning runs from March into November, pulling humid Gulf air across cold coils and sweating ducts in an attic that never cools down. Houses on the Back Bay side deal with ground moisture that beachfront slabs don’t. Newer houses in D’Iberville and Woolmarket are built tight, which keeps a slow leak from ever drying out. A house that sat closed for weeks after a storm often smells different when the door opens — that smell is the reason to call.
None of it changes the work. Whether the water came from the Sound, the roof, or a pinhole in a copper line, the wet material comes out and the framing gets cleaned.
Here is what the health agencies say, without the drama. CDC says exposure to damp and moldy environments may cause a stuffy nose, sore throat, coughing, wheezing, burning eyes, or skin rash — or none of those, depending on the person. Legitimate guidance talks about the nose, throat, lungs, and skin, not about sensational claims, and we stick to that. EPA, CDC, and FEMA agree on one thing: kids stay out of mold cleanup. CDC also says the kind of mold doesn’t matter: all of it gets treated the same way and removed. If someone has had a “cold” since the last wet week, tell us when you call. It changes how we sequence the rooms.
A lot of what stands along the Sound and the bay isn’t lived in every week — a condo on Beach Boulevard, a family house on the Back Bay that gets opened for holidays, a place kept for the grandkids in summer. A house that sits shut through a Gulf Coast summer with the thermostat set high holds moisture the way a boat cabin does. EPA says to keep indoor humidity under 60 percent, ideally 30 to 50; a closed-up house in August won’t. Condo or house, the fix starts with a phone call. If you opened the door and found a smell, a film on the furniture, or spots on the ceiling, call and tell us what you saw.
Buyers on this coast ask about water — when it came in, where, and what was done about it. A problem you know about now is much easier to handle than a problem the buyer finds during a walkthrough. Removal done and written up is a report in the folder and a short answer to the question; an unresolved stain in the hall closet is a renegotiation. If you’re listing this season or already under contract, say so when you call. It changes what we photograph and what we put in the report.
We answer at any hour. Tell us what you’re seeing or smelling, which room it’s in, what got wet, and when the water first showed up. If we’re free you’ll be talking to us right away; if we’re on a job you’ll get a scheduled callback, and we’ll tell you which number to watch for.
We take calls from Biloxi, D’Iberville, Woolmarket, North Biloxi, West Biloxi, East Biloxi, Back Bay, Cedar Lake, Eagle Point, Point Cadet, and Big Lake. The full list is on the areas page.
See growth on drywall, ceilings, or trim? Call and tell us what you found.