Frozen pipes and ice dams leave Anchorage walls and floors wet. We extract the standing water, set up dehumidifiers and air movers, and take moisture readings every day until the floors and framing test dry.
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Available 24/7 · Anchorage and nearby areas
Mold Remediation in Anchorage, AK
Frosty windows, ice dam leaks, or a wet crawl space can feed mold. Our crew handles mold remediation in Anchorage, AK, finds the moisture behind it, and dries the space out. Call any time, day or night.
Call (907) 341-452745minutes
IICRC Certified Firm#70120685
We work with all major insurance carriers
Mold help
Mold in Anchorage homes
Alaska homes are built tight to hold heat through long winters, and that seal traps moisture too. Cooking, showers, drying laundry, and even breathing add water to the air, and it condenses on cold windows and exterior walls where mold can start.
When a heat recovery ventilator isn’t running or bathroom fans are undersized, that humidity has nowhere to go. Mold often shows up first in window corners, closets on outside walls, and behind furniture pushed against them.
Ice dams and spring breakup add more water. Meltwater backing under shingles can soak attic insulation for weeks, and runoff in April and May can push into crawl spaces and basements.
Homeowners, property managers, and business owners across the Municipality of Anchorage and the Matanuska-Susitna Borough call us about mold all year round.
Call Now (907) 341-4527Mold remediation at a glance
What’s included
Finding the moisture source, containment, removing moldy materials, HEPA cleaning, drying with heat, and repairs.
Typical timeline
Window-frame and closet mold can be handled in a day or two. Attic or crawl space jobs can take a week or more.
How cost is set
The size of the area, what has to come out, whether ventilation needs attention, and the repairs.
First visit
Call (907) 341-4527A free inspection and estimate before any work starts.
Found mold?
What to do when you find mold
Finding mold is stressful, but you have time to do this right. Acting in the first day or two keeps it from spreading.
Not sure how big the problem is? Call and talk it through with our crew.
Call (907) 341-4527What to do
Look for the water
Check above and around the mold for a drip, a damp spot, or a stain. Stopping the water stops the mold from growing.
Bring the humidity down
Run the air conditioning or a dehumidifier. The EPA recommends keeping indoor humidity below 60%, ideally between 30% and 50%.
Take photos
Photograph the mold and any water damage before anything is cleaned. Your insurance company may ask for them.
Clean small spots the right way
For a patch under about 10 square feet, the EPA says you can usually clean it yourself with detergent and water. Wear gloves, eye protection, and a mask.
Keep sensitive people away
Anyone with asthma, allergies, or a weak immune system should stay out of the area until the mold is gone.
What not to do
Don’t scrub or sand it dry
Dry mold sends spores into the air and through the house. Keep the surface damp while you clean it, or leave it for a pro.
Don’t bleach it and paint over it
Bleach can whiten the surface, but on drywall and wood it doesn’t reach the mold growing inside. Paint over mold peels, and the mold keeps growing underneath.
Don’t point fans at it
Fans blowing across mold carry the spores into other rooms.
Don’t run the heat or air if the mold is in the ducts
The system will blow spores through the whole house. Leave it off until it’s been checked.
Don’t buy a test kit first
If you can see mold, the EPA says testing usually isn’t needed. Spend the money on finding the leak.
Where mold hides
Where we find mold in Anchorage homes
In Southcentral Alaska homes, mold usually comes from trapped indoor humidity or water from ice and snowmelt.
Crawl Spaces After Breakup
Spring breakup soaks Anchorage crawl spaces and the insulation over them.
Attics Under Ice Dams
Meltwater backing up under shingles wets attic insulation and roof sheathing.
Bathrooms and Laundry Rooms
Steam with weak ventilation condenses on ceilings and walls in a sealed winter home.
Windows and Outside Walls
On cold Anchorage window frames and outer wall corners, indoor moisture condenses into water.
Basements
Groundwater and condensation on cold foundation walls can keep basements damp.
After Frozen Pipes
A pipe that freezes and splits in a wall can soak insulation before anyone notices.
How we remove mold
How we remove mold
Cleaning off mold is only half the job if the moisture keeps returning. We find out whether it’s an ice dam, breakup water, a pipe, or trapped indoor humidity.
We contain the area. Plastic barriers and HEPA air scrubbers keep spores out of the rest of the house, which matters when windows stay shut all winter.
We cut out what holds mold inside. Drywall, batt insulation, and carpet with growth are bagged and removed. Studs and sheathing with surface growth are cleaned and treated.
We dry with heat, then rebuild. Readings must match a dry area before repairs. We can point out ventilation fixes that help prevent a repeat.
What the signs usually mean
Black spots on window frames each winter
What it usually meansCondensation from high indoor humidity
What to doIncrease ventilation and have the frames and sills cleaned.
A stain spreading from the eaves
What it usually meansAn ice dam leaking into the attic or wall
What to doHave the ice dam addressed and the attic insulation checked.
A musty smell after spring breakup
What it usually meansWater in the crawl space or basement
What to doHave the crawl space checked and dried.
Mold in a closet on an outside wall
What it usually meansCold wall surfaces and little air movement
What to doOpen the closet, improve airflow, and have the wall checked.
Mildew on the bathroom ceiling
What it usually meansSteam with weak ventilation
What to doUpgrade or run the fan longer; recurring growth needs a closer look.
A smell but no visible mold
What it usually meansHidden growth from a slow leak or condensation
What to doCall for an inspection with moisture readings.
What can be saved
What can be cleaned and what gets replaced
In an Anchorage home, what we clean or replace depends on the material, how long the moisture lasted, and how far growth spread. Here’s the usual pattern, and the inspection confirms it.
Glass, metal, tile, and stone
Usually cleanedWindow glass, tile, and metal frames clean well.
Wood framing and sheathing
Usually cleanedStuds, rafters, and roof sheathing with surface growth from ice dam meltwater can usually be cleaned and sealed.
Window sills and trim
Depends on how deep it goesPainted trim often cleans. Rotted wood is replaced.
Drywall
Depends on how deep it goesDrywall with a few spots from condensation may clean. Panels soaked through by a frozen-pipe leak are replaced.
Wood floors
Depends on how deep it goesWood floors with surface mold can be cleaned, but boards that sat wet over a crawl space through breakup are replaced.
Carpet
Depends on how deep it goesWall-to-wall carpet that grew mold on the backing during a long, closed-up winter is usually replaced.
Furniture and clothing
Depends on how deep it goesSolid furniture often cleans. Winter coats, bedding, and upholstery with deep growth may not.
Photos and documents
Depends on how deep it goesWet photos and papers can sometimes be freeze-dried and restored by a specialist.
Insulation
Usually removedMoldy attic, wall, and crawl space insulation is replaced.
Ceiling tiles and carpet pad
Usually removedCarpet pad and ceiling tiles that grew mold are thrown out and replaced.
HRV and furnace filters
Usually removedMoldy filters are thrown out and replaced.
Do You Need a Mold Test?
Often not. If you can see the mold and know it came from condensation, an ice dam, or breakup water, testing usually doesn’t change the plan. Testing helps when there’s a smell but no visible growth, or when a buyer, landlord, or doctor needs a report.
If testing is warranted, we can explain your options, including an independent tester who documents conditions before and after the work.
Stop the water behind the mold
Other restoration services we offer in Anchorage
Every job starts with a free inspection and estimate. Here’s how the 24 Hour Flood Pros team helps with each type of damage.
Heating equipment and wood stoves can cause fires in winter. Soot is acidic and keeps staining surfaces, so cleanup starts early. We remove soot, treat odor at the source, clean what can be saved, and rebuild what can’t.
More about Fire and Smoke Damage
Windstorms and heavy snow can open Anchorage roofs to meltwater. We dry the structure, remove damaged materials, and repair the ceilings and walls inside.
More about Storm Damage
Mold in an Anchorage office, rental, or shop takes a plan built around the people inside. We extract, dry, and clean on a plan built around reopening, and we document each step for your carrier.
More about Commercial Restoration
When you’re ready to rebuild, the same crew puts it back together, from drywall to cabinets to the final coat of paint, so there’s no second contractor to hire.
More about ReconstructionDealing with one of these?
Call (907) 341-4527Call and talk to our crew about what happened. The call is free, and so is the inspection.
Our process
What happens after you call
- 1
You call, we send a crew
Call (907) 341-4527 any time, day or night, including weekends and holidays. Tell us what you’re seeing or smelling, and where. We’ll send a crew right away.
- 2
We inspect and find the source
The 24 Hour Flood Pros team looks for the moisture feeding the mold. We use moisture meters to find water hiding inside walls, under floors, and in the crawlspace. We take photos for your insurance. The inspection is free.
- 3
We close off the area
We seal the work area with plastic and set up HEPA air scrubbers, so spores don’t spread to clean rooms. The heat and air stay off in that area while we work.
- 4
We stop the moisture
We dry out the water and show you what’s causing it. If a plumber, a roofer, or an HVAC tech needs to fix a leak, we tell you before we go further.
- 5
We remove moldy materials
Drywall, insulation, and carpet pad with mold growing in them are cut out, bagged, and carried out. That way we only remove what really needs it.
- 6
We clean and dry what stays
Framing, subfloor, and other solid surfaces are HEPA-vacuumed, cleaned, and treated. Then we dry them until they read close to a dry room elsewhere in the house.
- 7
We make the repairs
When you’re ready, the 24 Hour Flood Pros team fixes the damage. We replace drywall, install cabinets, and finish with fresh paint. Our goal is to make your home look the way it did before.
- 8
Final check with you
Before we take the plastic down, we check the area for any mold or dust left behind. Then we walk through it with you and send the final records to your insurance company to close out the claim.
Mold around the windows every winter?
Call (907) 341-4527Recurring growth on window frames usually means indoor humidity is too high. Call us for a free inspection.
Insurance and claims
Mold remediation and your insurance claim
Sometimes. Many homeowners policies cover mold when it comes from a sudden, covered water event, like a burst pipe or a water heater that gives out. Mold from a slow leak or ongoing humidity is often excluded, and some policies cap mold coverage at a set amount.
Your policy decides what’s covered, not us. We work with all major insurance carriers, including State Farm, Allstate, Liberty Mutual, Farmers, American Family, Travelers, and Nationwide, and we keep the paperwork clear enough that your claim doesn’t stall.
Report it soon after you find it. Waiting can make it harder to show the mold came from a sudden event.
If a claim stalls, you can file a complaint with the Alaska Division of Insurance.
What your adjuster will ask for
- When you first noticed the mold or the smell
- What caused the moisture, and when it started
- Photos of the mold and any water damage
- Receipts for any work already done on the leak
What we send them
- Date-stamped photos of each affected area
- Moisture readings showing where the water is
- A line-by-line estimate for removal and rebuild
- One point of contact for your adjuster
Where we work
Areas we serve around Anchorage
We serve Anchorage, Eagle River, Girdwood, and nearby Mat-Su communities.
Areas
- Municipality of Anchorage
- Matanuska-Susitna Borough
Nearby communities
- Eagle River
- Chugiak
- Peters Creek
- Girdwood
- Indian
- Wasilla
- Palmer
- Butte
- Knik-Fairview
Don't see your area listed? Call us and we'll tell you right away.
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Common questions
Anchorage mold remediation FAQs
How fast can 24 Hour Flood Pros get to me?
A crew can be there within 45 minutes. We work 24/7, including nights, weekends, and holidays, so you can call the moment you find mold or a leak.
Is black mold dangerous?
Any mold growing indoors should be removed, whatever its color. The CDC’s advice is that you don’t need to know the type of mold to deal with it. Mold can trigger allergies and asthma, so people with breathing problems or weak immune systems should stay away from it.
Can I clean mold myself?
For a small area, yes. The EPA says a patch under about 10 square feet, roughly 3 feet by 3 feet, can usually be cleaned with detergent and water while you wear gloves, eye protection, and a mask. Call a professional for anything larger, mold in the heating and air system, mold after sewage or flood water, or mold that keeps coming back.
Do I need a mold test before remediation?
Usually not if you can see the mold. Testing is most useful when you smell mold but can’t find it, or to confirm the cleanup worked.
Will the mold come back after remediation?
Not if the moisture is fixed. Mold comes back when the leak, the drainage problem, or the humidity is still there. That’s why every job starts with finding the source, and why we dry everything before the walls are closed.
Do I need to leave my home during mold remediation?
Usually not. We seal off the work area and filter the air, so most people stay home. For large jobs, or if someone in the house has breathing problems, we’ll tell you in advance if staying somewhere else makes sense.
How much does mold remediation cost in Anchorage?
It depends on how big the area is, what has to be removed, how hard it is to reach, and what it takes to stop the moisture. A bathroom wall costs far less than a whole crawlspace or attic. The inspection and estimate are free, so you know the cost before any work starts.
How long does mold remediation take?
A small area can take a few days. Crawlspaces, attics, and rooms that need rebuilding take longer. Your estimate includes a schedule.
Does Alaska require a license for mold remediation?
Alaska doesn’t issue a specific state license for mold remediation, so it’s worth checking a company’s training and certifications before you hire it. 24 Hour Flood Pros is an IICRC Certified Firm, #70120685.
Available 24/7
Get a free inspection
Day or night, weekend or holiday, call (907) 341-4527. A crew can be there within 45 minutes to start your free inspection.
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