Mold
Mold remediation in Ohio
Musty basement, spots after a leak, or growth behind drywall. Small patches can be a weekend job. Larger or hidden growth needs containment and a trained crew.
Local Water & Mold is a referral service. A participating local company answers the call and does the work.
How the work goes
What a professional mold remediation job involves
- 01
Assessment
Find the moisture source and the extent of growth, including inside walls, under floors and in ductwork.
- 02
Containment
Seal the work area with plastic and run negative air machines with HEPA filters so spores don't spread.
- 03
Removal and cleaning
Remove and bag porous materials that can't be cleaned, HEPA-vacuum, and clean remaining surfaces.
- 04
Drying and prevention
Dry the structure, fix the moisture problem, and set humidity control so it doesn't come back.
Signs you need more than a scrub brush
- Growth over more than about 10 square feet, the EPA's threshold for homeowner cleanup.
- Mold after sewage, a toilet overflow or floodwater.
- A musty smell with no visible source, which often means growth inside a wall or under flooring.
- Mold that returns after cleaning.
- Anyone in the home with asthma, allergies or a weakened immune system.
What remediation won't do
No company can make a house mold-free. Mold spores are in all outdoor and indoor air. The goal of remediation is to remove active growth and fix the moisture that fed it. Be wary of anyone who promises permanent results without addressing the water source.
Insurance and mold
Many Ohio homeowners policies limit or exclude mold, especially from long-term leaks or humidity. Mold that results from a covered, sudden water loss is more likely to be covered, often up to a smaller sublimit. That's another reason to start drying within a day or two of any leak.
Questions
Mold remediation FAQ
When should I call a professional for mold?
How much does mold remediation cost?
Do I need a mold test before remediation?
How long does mold remediation take?
Local help
Pick your county
Each county page has local risk data and the call line for that area.
- Adams County West Union 37 muggy nights/yr
- Allen County Lima 41 muggy nights/yr
- Ashland County Ashland 24 muggy nights/yr
- Ashtabula County Jefferson 23 muggy nights/yr
- Athens County Athens 32 muggy nights/yr
- Auglaize County Wapakoneta 35 muggy nights/yr
- Belmont County St. Clairsville 28 muggy nights/yr
- Brown County Georgetown 35 muggy nights/yr
- Butler County Hamilton 47 muggy nights/yr
- Carroll County Carrollton 26 muggy nights/yr
- Champaign County Urbana 33 muggy nights/yr
- Clark County Springfield 41 muggy nights/yr
- Clermont County Batavia 46 muggy nights/yr
- Clinton County Wilmington 40 muggy nights/yr
- Columbiana County Lisbon 18 muggy nights/yr
- Coshocton County Coshocton 30 muggy nights/yr
- Crawford County Bucyrus 30 muggy nights/yr
- Cuyahoga County Cleveland 42 muggy nights/yr
- Darke County Greenville 36 muggy nights/yr
- Defiance County Defiance 32 muggy nights/yr
- Delaware County Delaware 37 muggy nights/yr
- Erie County Sandusky 48 muggy nights/yr
- Fairfield County Lancaster 37 muggy nights/yr
- Fayette County Washington Court House 38 muggy nights/yr
- Franklin County Columbus 45 muggy nights/yr
- Fulton County Wauseon 29 muggy nights/yr
- Gallia County Gallipolis 37 muggy nights/yr
- Geauga County Chardon 23 muggy nights/yr
- Greene County Xenia 46 muggy nights/yr
- Guernsey County Cambridge 31 muggy nights/yr
- Hamilton County Cincinnati 55 muggy nights/yr
- Hancock County Findlay 43 muggy nights/yr
- Hardin County Kenton 40 muggy nights/yr
- Harrison County Cadiz 27 muggy nights/yr
- Henry County Napoleon 37 muggy nights/yr
- Highland County Hillsboro 35 muggy nights/yr
- Hocking County Logan 33 muggy nights/yr
- Holmes County Millersburg 25 muggy nights/yr
- Huron County Norwalk 31 muggy nights/yr
- Jackson County Jackson 35 muggy nights/yr
- Jefferson County Steubenville 26 muggy nights/yr
- Knox County Mount Vernon 21 muggy nights/yr
- Lake County Painesville 38 muggy nights/yr
- Lawrence County Ironton 46 muggy nights/yr
- Licking County Newark 28 muggy nights/yr
- Logan County Bellefontaine 33 muggy nights/yr
- Lorain County Elyria 37 muggy nights/yr
- Lucas County Toledo 44 muggy nights/yr
- Madison County London 39 muggy nights/yr
- Mahoning County Youngstown 19 muggy nights/yr
- Marion County Marion 37 muggy nights/yr
- Medina County Medina 33 muggy nights/yr
- Meigs County Pomeroy 30 muggy nights/yr
- Mercer County Celina 33 muggy nights/yr
- Miami County Troy 45 muggy nights/yr
- Monroe County Woodsfield 29 muggy nights/yr
- Montgomery County Dayton 49 muggy nights/yr
- Morgan County McConnelsville 32 muggy nights/yr
- Morrow County Mount Gilead 26 muggy nights/yr
- Muskingum County Zanesville 35 muggy nights/yr
- Noble County Caldwell 30 muggy nights/yr
- Ottawa County Port Clinton 48 muggy nights/yr
- Paulding County Paulding 34 muggy nights/yr
- Perry County New Lexington 31 muggy nights/yr
- Pickaway County Circleville 44 muggy nights/yr
- Pike County Waverly 41 muggy nights/yr
- Portage County Ravenna 24 muggy nights/yr
- Preble County Eaton 35 muggy nights/yr
- Putnam County Ottawa 41 muggy nights/yr
- Richland County Mansfield 24 muggy nights/yr
- Ross County Chillicothe 42 muggy nights/yr
- Sandusky County Fremont 41 muggy nights/yr
- Scioto County Portsmouth 42 muggy nights/yr
- Seneca County Tiffin 34 muggy nights/yr
- Shelby County Sidney 35 muggy nights/yr
- Stark County Canton 31 muggy nights/yr
- Summit County Akron 38 muggy nights/yr
- Trumbull County Warren 18 muggy nights/yr
- Tuscarawas County New Philadelphia 31 muggy nights/yr
- Union County Marysville 37 muggy nights/yr
- Van Wert County Van Wert 36 muggy nights/yr
- Vinton County McArthur 31 muggy nights/yr
- Warren County Lebanon 50 muggy nights/yr
- Washington County Marietta 38 muggy nights/yr
- Wayne County Wooster 27 muggy nights/yr
- Williams County Bryan 26 muggy nights/yr
- Wood County Bowling Green 44 muggy nights/yr
- Wyandot County Upper Sandusky 40 muggy nights/yr