Great communication from the first call. They tested the air, handled the removal, and rechecked the space before signing off.
Collinsville, Illinois
Mold Removal and Remediation Service in Collinsville, IL
From the first call to the final check, we handle mold in Collinsville start to finish. Same-day response and we bill your carrier.
IICRC certifiedSame-day responseWe bill insuranceFree estimates
If you see mold right now
Three things to do while you wait
Stop the moisture
Shut off any active leak and wipe up standing water. Mold needs moisture to spread, so cutting the water source first slows it down.
Keep the area closed
Avoid disturbing or scrubbing heavy growth. Close doors to the room so spores are not spread through the rest of the home.
Call our 24/7 line
Reach our team any hour at (844) 352-3560. We will talk you through the next steps and set a same-day visit when needed.
Reviews
Rated 5 by Collinsville-area neighbors
Solid service. They removed the bathroom mold completely; only minor delay waiting on the lab results.
They drove out to Glen Carbon the same day we called about the mold. Fantastic service.
Our process
Our mold removal process in Collinsville, IL
Inspect
We locate the mold and the moisture feeding it using meters and, where useful, testing.
Contain
We seal the work area with plastic sheeting and run HEPA air scrubbers under negative air.
Remove
We take out moldy material, HEPA vacuum, and clean surfaces with proven methods.
Dry
We dry the structure with commercial dehumidifiers until moisture readings return to normal.
Verify
We recheck the space and can arrange clearance testing so you know the job is done.
Why Collinsville homeowners call us
IICRC-certified mold removal near Collinsville
IICRC-certified crew
Our technicians follow the IICRC S520 standard for mold remediation, so the work in Collinsville meets a recognized industry benchmark.
We bill your insurance
Insurance is accepted and we bill your carrier directly, handling the photos and paperwork that keep a claim moving.
Same-day, open 24/7
Mold does not wait. Call any hour and we can often reach a Collinsville home the same day.
Local since 1978
We are based in Glen Carbon, minutes from Collinsville, and we know Illinois homes from finished basements to crawl spaces.
Mold services in Collinsville
Our mold services for Collinsville, IL
Each of these has a dedicated Collinsville page with local detail, pricing, and answers.
What we handle
Mold removal & remediation services in Collinsville, IL
From a single moldy wall to a whole-house problem, our certified team handles removal, drying, and testing across Collinsville.
Core remediation
- Mold Remediation
- Black Mold Removal
- Emergency Mold Remediation
- Mold Damage Restoration
- Mold Odor Removal
By area of the home
- Basement Mold Removal
- Attic Mold Removal
- Bathroom Mold Remediation
- Crawl Space Mold Removal
- Wall & Drywall Mold Removal
Where we work in Collinsville
Collinsville neighborhoods we cover
We cover Collinsville and the surrounding Madison County streets, drying out water damage before mold has a chance to take hold.
CaseyvilleMaryvilleFairview HeightsFairmont CityO'FallonGranite CityEast Saint LouisBelleville
What it costs
Mold removal cost in Collinsville, IL
Every home is different, so here are the typical Illinois ranges we see. These are planning numbers, not a quote. What you pay depends on how much mold there is, where it is, and what caused it.
Small area
$500 to $1,500
A single moldy spot, a closet, or under a sink. We contain it, remove it, and treat the surface.
One room
$1,500 to $3,500
A bathroom, kitchen, or bedroom with mold on a wall or ceiling, plus the moisture source fixed.
Basement, attic, or crawl space
$2,000 to $6,000
Larger areas that need more containment and drying. Common here after spring rain or a slow leak.
Whole-house or severe
$10,000 and up
Mold across several rooms or after major water damage. We work in phases, room by room.
We give free estimates, so the surest way to know your number is to call and let us walk the space with you. Want a ballpark first? Try our instant mold remediation cost calculator. Filing a claim? We bill your carrier directly, so see our mold insurance claims guide.
On the job
Mold remediation work near Collinsville
Local knowledge
Why Collinsville homes get mold
Collinsville homeowners know Illinois weather is hard on houses. Moisture finds its way into basements and crawl spaces across Madison County, and mold follows close behind.
It usually starts with water: a drip under a sink, humidity that never quite clears, or seepage after a storm. Given a few damp days, mold spreads across drywall, framing, and flooring.
We handle it end to end in Collinsville: find the moisture, seal the room, remove the mold safely, and recheck the space so you know the job is done.
- Heavy rain and seasonal flooding pushing water toward foundations and crawl spaces
- Air conditioning condensation feeding mold on cool basement and closet walls
- Plumbing leaks and poor ventilation that let damp air linger and mold spread
- Older Collinsville homes with finished basements and low ventilation that let damp air linger
Many Collinsville homes also run a radon mitigation system, and those fans and pipes sit right where basement and crawl-space mold tends to start. Our crew works carefully around them so we clear the mold without disturbing your mitigation.
Whatever started it, we find the moisture source first, because mold always returns if the water problem is left behind. Our methods follow public guidance from the EPA and the CDC on handling indoor mold safely.
Nearby
Mold removal in cities near Collinsville
Certified & trusted
Standards we work to, carriers we bill
Good to know
Mold removal in Collinsville, IL: common questions
Is the mold in my Collinsville home dangerous?
Any mold can affect indoor air, so it should be handled with care. We contain the area and follow EPA and CDC guidance to remove it safely.
What causes mold in Collinsville homes?
Almost always moisture: humidity, a hidden leak, or water pushed toward the foundation after heavy rain. We find and fix the source, not just the surface.
How fast can you reach Collinsville?
We answer our line 24/7 and often reach Collinsville homes the same day. For an active leak or heavy growth, call right away so we can contain it quickly.
Do you serve all of Collinsville?
Yes. We cover Collinsville and the surrounding Madison County area, and we can usually reach your home the same day you call.
Talk to a certified team now
Found mold in Collinsville, IL?
Call our 24/7 line and talk to the certified crew directly. Same-day response, we bill your insurance, and free estimates.