Serving Toledo and Northwest Ohio

Chemical-Free Mold Removal in Toledo, OH

Mold inspection, testing, and chemical-free remediation for homes and businesses across Toledo and Northwest Ohio. We find the moisture behind the mold and remove it at the source.

No Harsh ChemicalsAbout 40 Minutes from Our Milan Office18 Month Transferable Warranty
Mold in Toledo

A Glass City built on the edge of the Great Black Swamp

Toledo grew up where the Maumee River meets Lake Erie. The canal and then the railroads made it one of the largest cities in Ohio by 1880, and when Libbey moved its glassworks here in 1888, Toledo became the Glass City.

South and west of the river lay the Great Black Swamp, roughly a million acres of wet forest on the bed of an old glacial lake. Settlers spent generations draining it with ditches and tile. The land is farms and suburbs now, but it is still flat, and the heavy clay underneath still drains slowly.

Toledo’s homes are older than most. About 31 percent were built before 1940 and roughly 70 percent before 1970. The Old West End, built mostly between 1875 and 1915, is considered the largest remaining collection of late Victorian and Edwardian homes in the country. Older foundations, lake humidity, and clay ground that holds water keep a lot of Toledo basements and crawlspaces damp, and damp is where mold starts.

1888Year Libbey moved its glassworks to Toledo and the Glass City was born
1 millionAcres the Great Black Swamp once covered across Northwest Ohio
31%Share of Toledo homes built before 1940
70%Share of Toledo homes built before 1970
What We Find in Toledo Homes

Where moisture shows up around Toledo

Every home is different, but these are the conditions we look at first in this area.

Century-Old Homes

Homes in the Old West End and Toledo’s older neighborhoods often sit on stone or brick foundations with no vapor barrier. Ground moisture moves through the walls and into the basement air.

Flat Clay Ground

The old swamp bed is flat and full of dense clay, so rain and snowmelt sit in the soil instead of draining away. That water presses against foundations and keeps sump pumps busy.

Crawlspaces

Several of our recent Northwest Ohio jobs were crawlspaces. We dry ice blasted mold off the underside of the floor, then added a vapor barrier and rim joist insulation to keep it from coming back.

Lake Erie Humidity

Summer air off Lake Erie and the Maumee is heavy with moisture. In a cool basement, that humidity condenses on walls, ducts, and stored belongings.

Bathrooms Without Good Ventilation

Older homes often have small bath fans or none at all. On a recent Toledo job we removed mold above a shower, then sealed the walls and ceiling with a mold-resistant primer.

Post-War Basements

About 40 percent of Toledo homes were built between 1940 and 1969. Block basements, aging drain tile, and original sump pits are common places for water to get in.

How We Help in Toledo

Our services

From the first inspection to a verified result, we handle every step.

Mold Inspection

A certified inspector finds the mold, traces the moisture behind it, and gives you a clear written report.

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Mold Testing

Independent lab analysis that names the mold species and levels, before and after the work.

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Mold Remediation

Chemical-free removal of the mold and its root, inside proper containment, backed by our warranty.

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Recent Work in Northwest Ohio

Real mold projects in Toledo and nearby

Photos and details from jobs our crew has completed in Toledo and next door in Perrysburg.

RemediationBathroom
Toledo, OH
Mold above the shower, Nov 2025

InspectionTesting
Toledo, OH
Basement inspection and mold testing, Jun 2025

RemediationCrawlspace
Perrysburg, OH
Dry ice blasting under the first floor, Jan 2026

RemediationCrawlspace
Perrysburg, OH
Vapor barrier and rim joists, Nov 2025

RemediationWhole Home
Perrysburg, OH
Crawlspace to attic, Apr 2026

See all our recent projects
Full photo sets and job notes

View projects

Want Real Numbers?

An inspection backed by lab testing

A musty basement in an older Toledo home could be damp air, or it could be active growth behind the walls. Lab testing tells you which mold is present and at what levels, so you are not guessing about what is in your air.

  • Air, surface, and dust sampling options
  • Every sample analyzed by an independent laboratory
  • A written summary that explains what the lab report means
18Month Transferable Warranty

See Testing OptionsWarranty on qualifying remediation projects

What To Expect

How a Toledo project works

Call

Tell us what you are seeing. A real person answers and talks it through.

Inspect

A certified inspector maps the mold and finds the moisture behind it.

Contain

We seal off the work area so spores stay out of the rest of the house.

Remove

Dry ice blasting, HEPA vacuuming, and other non-toxic methods.

Verify

Post remediation testing compares indoor air to the outdoor baseline.

What Clients Say

Trusted across Michigan and Ohio

★★★★★

John found two additional areas of concern that another company missed. The crew did exactly what John described, answered all our questions, and literally left no footprint.

Scott PorterGoogle review
★★★★★

I used a mold kit to test before and after their work. Before, we had 2 to 6 colonies of mold throughout the house. Now, I have 0 to 2. The proof is in the pudding.

Margaret-Mary SauppeGoogle review
★★★★★

MoldPro did an outstanding mold remediation job on my brother’s house. MoldPro being chemical free makes a world of a difference to me as well. It really goes a long way.

Peter HustedGoogle review
Where We Work

Toledo and Northwest Ohio

We work throughout Toledo and the communities around it in Lucas and Wood counties, plus the Michigan towns just over the state line.

Around Toledo

SylvaniaMaumeePerrysburgOregonHollandOttawa HillsWatervilleWhitehouseRossfordNorthwoodBowling GreenTemperance, MIMonroe, MI

Places we work near

Old West EndWest ToledoSouth ToledoPoint PlaceMaumee RiverLake Erie Shore
Our Office

About 40 minutes away, straight down US-23

247 W Main St, Milan, MI 48160

734-439-8800

peaceofmind@moldprollc.com

Available 24 hours

See our full service area

Toledo Questions

Common questions

Do you serve Toledo even though you are based in Michigan?

Yes. Our office in Milan is about 40 minutes from Toledo, and we work throughout Toledo, Sylvania, Maumee, Perrysburg, Oregon, Holland, and the rest of Lucas and Wood counties.

Our older Toledo home has a musty basement. Is that mold?

Older foundations let ground moisture through, so a musty smell is common, but it is worth checking. We take moisture readings, look at the spots mold likes to hide, and tell you whether you are dealing with damp air, a leak, or active growth.

The crawlspace under our home smells damp. What can you do?

Crawlspaces over bare soil pull moisture up into the wood above. We remove the mold with dry ice blasting and HEPA vacuuming, then can add a vapor barrier and insulate the rim joists to keep it from returning.

Can you test the air in our home?

Yes. We offer air, surface, and dust testing, and every sample goes to an independent laboratory. We send you the lab report along with a written summary of what it means.

Is your process safe for kids and pets?

Yes. We remove mold with dry ice blasting, HEPA vacuuming, and other non-toxic methods. We do not rely on harsh chemicals, so nothing toxic is left behind when we finish.

Worried about mold in your Toledo home?

Call or email us today. A real person will talk through what you are seeing and the next step for your home.