Mold isn't just ugly, it can make your home unhealthy. The CleanUP Guys have safely removed mold from Chicago homes for 35+ years. We find the moisture behind it, contain the area, remove the mold for good, and clean your air so your family can breathe easy again.

Mold remediation is the process of finding the moisture feeding the mold, safely removing the mold, cleaning the air, and stopping it from coming back. Just wiping mold off a wall doesn't work. If the moisture source is still there, it grows right back, often inside the walls where you can't see it.
That's the difference with The CleanUP Guys. We don't just scrub the surface. We track down why the mold is there, whether it's a hidden leak, a damp basement, or poor ventilation, and we fix the root cause. Then we contain the area so spores don't spread, remove the mold safely, and treat everything to prevent regrowth.
Chicago's humid summers and older basements make mold a common problem here. If you need mold removal in Chicago, our crews respond fast and treat it at the source. After 35 years, we've seen every kind of it, and we know how to get your home clean and healthy again.
Mold often hides. If you notice any of these, it's worth getting an inspection.
A persistent musty odor is often the first sign of mold you can't see yet.
Black, green, or white spots on walls, ceilings, grout, or in the basement.
Coughing, sneezing, headaches, or itchy eyes that ease when you leave home.
Any past leak or flood that wasn't fully dried is a prime spot for mold.
Bubbling paint, warped walls, or stained surfaces can hide mold behind them.
Damp basements and constant window condensation create ideal mold conditions.
Our mold removal process in Chicago is careful and contained, it removes mold safely and stops it from returning.

We locate all mold and the moisture feeding it, using moisture meters to find hidden growth inside walls and floors.
We seal off the area with barriers and negative air pressure so spores don't spread to clean parts of your home.
HEPA air scrubbers capture airborne spores and clean the air throughout the work area.
We safely remove mold and any material too damaged to save, then HEPA-vacuum and wipe down surfaces.
We address the leak, dampness, or ventilation issue causing the mold so it doesn't simply come back.
We treat surfaces to resist future mold, then repair and restore the area to normal.
Not all mold is the same. Here are the types we deal with most in Chicago homes.
| Type | Where It's Found | What To Know |
|---|---|---|
| Stachybotrys "Black mold" | Damp drywall, wood, after long leaks | The one people worry about most. Needs professional, contained removal. |
| Aspergillus | Walls, insulation, HVAC systems | Very common indoors. Can trigger allergies and breathing issues. |
| Cladosporium | Fabrics, carpets, damp wood | Grows in both warm and cool spots. Often causes allergy symptoms. |
| Penicillium | Water-damaged materials, basements | Spreads fast and gives off that classic musty smell. |
We don't ask you to identify these yourself. We inspect, identify, and remove them safely.
Chicago's climate and older homes create the perfect conditions for mold.
Any leak or flood that wasn't dried properly becomes a mold breeding ground.
Chicago basements trap moisture, and poor waterproofing lets mold thrive.
Bathrooms and kitchens without good airflow build up the humidity mold loves.
Hot, humid Chicago summers and window condensation feed mold growth.

Mold isn't just an eyesore. Left alone, it spreads through the air you breathe and eats away at the materials that hold your home together.
Mold releases tiny spores into the air, and in a closed Chicago home, especially a damp basement, those spores build up fast. For people with allergies, asthma, or weak immune systems, that can mean coughing, sneezing, itchy eyes, headaches, and worse. Black mold, or Stachybotrys, is the type people worry about most, and for good reason. The only real fix is to remove the mold at the source and dry out the moisture feeding it, which is exactly what professional mold remediation does.
Sneezing, runny nose, itchy eyes, and skin irritation are common around mold.
Mold spores can trigger asthma attacks and make breathing harder, especially for kids.
Ongoing exposure in a moldy home can cause headaches and a run-down feeling.
Mold feeds on drywall, wood, and insulation, weakening the materials over time.
That damp, earthy smell is a sign of hidden mold that won't go away on its own.
Mold and moisture feed each other, so an untreated leak keeps the problem growing.
Mold remediation is the process of safely removing mold from a property, containing the affected area, cleaning and treating surfaces, and fixing the moisture problem that caused it, so the mold doesn't come back. It's more thorough than simple mold removal, which only wipes away what you can see.
Mold can start growing within 24 to 48 hours of water damage. That's why drying a wet area quickly matters so much. In a damp Chicago basement or after a leak, spores settle on wet drywall, wood, and carpet and spread fast. Acting early stops a small problem from becoming a whole-home issue.
Black mold can cause allergy symptoms, breathing problems, and irritation, especially for children, older adults, and anyone with asthma or a weak immune system. It should be removed by a professional with proper containment and protective gear, not scrubbed with bleach, which often leaves the roots behind and spreads spores.
We provide mold removal and remediation across Chicago and the suburbs, including Rogers Park, West Ridge, Edgewater, Uptown, Lincoln Park, Andersonville, Lincoln Square, Albany Park, Skokie, Evanston, and Oak Park. Older homes and basements with poor ventilation see the most mold, and our crews know how to treat them.
Honest pricing for mold removal in Chicago, no surprises. Here's what to expect.
| Type of Job | Typical Cost |
|---|---|
| Small, contained area | $500 โ $1,500 |
| Average mold remediation | $1,500 โ $3,500 |
| Whole-room or HVAC mold | $3,500 โ $6,000 |
| Widespread / black mold | $6,000+ |
Mold done wrong spreads through your home. We contain it, remove it, and fix why it was there in the first place.
We seal and filter the area so spores never spread to the rest of your home.
We find and solve the moisture problem so the mold doesn't just grow back.
Certified, experienced, and trusted by Chicago families for over three decades.
"The CleanUP Guys showed up the next day and did a fantastic job with the basement cleaning and mold remediation. The basement just smells better. Friendly, family, down to earth workers that gave us a great price and excellent service."
"Sherm and his crew came out fast and got our basement clean, dry, and mold free. They exceeded the scope of their job and helped us in our time of need. Couldn't recommend them more."
"Professional, thorough, and honest. They found mold we didn't even know about, contained everything, and left the place spotless. Great local company you can trust."
Professional mold removal in Chicago and the surrounding suburbs, safe, contained, and done right, with mold remediation that fixes the source.
Based in Chicago, serving the city and suburbs. Call any time, we're open 24/7.
6650 N Damen Ave 1st Floor
Chicago, IL 60645
Open 24 Hours ยท 7 Days a Week
The sooner mold is handled, the safer and cheaper it is. Call The CleanUP Guys for a mold inspection today.
๐ (773) 885-8528