Expert Mold Inspection & Testing in Onalaska, WI
From the sprawling expanse of Lake Onalaska to the scenic Black River bluffs, the "City of Bright Water" is defined by its beautiful aquatic landscape. However, the same moisture that fuels our local fishing and boating culture can also lead to unwanted biological growth in our homes.
At MD Mold, we provide professional mold inspection and testing services tailored to the specific environmental demands of the Coulee Region. We combine advanced technology with a deep respect for Onalaska’s unique architectural history to keep your indoor environment safe and dry.
A Heritage of Industry and Natural Beauty
Onalaska was founded in 1851 by Thomas G. Rowe, who found the elevated ridge above the Black River more suitable for development than the sandy flats of nearby La Crosse. The city's name was inspired by a line in Thomas Campbell's poem, "The Pleasures of Hope," referencing the remote "Oonalaska’s shore."
Our local identity is preserved through landmarks recognized by the Onalaska Area Historical Society:
The Onalaska Historical Museum: Located within the public library, it showcases our past—from the booming lumber mill era to the ancient archaeological tools found in the river valley.
Sunny the Sunfish: A beloved 25-foot icon near the Great River Landing that celebrates our heritage as a premier destination for anglers.
The Great River State Trail: Following the path of the old Chicago and North Western Railway, this trail traverses 18 waterways, highlighting the constant presence of water in our geography.
Just as the Onalaska Brewery and Pickle & Canning Factory (built in 1884) had to manage moisture to preserve its goods, modern homeowners must be vigilant against the dampness that the Mississippi River valley can bring.
Why Onalaska Homes Face Mold Risks
Onalaska’s geography—nestled between the bluffs and the Black River—creates a high-humidity microclimate that can impact both historic and modern structures.
River Valley Humidity: Being on the shore of Lake Onalaska means higher ambient humidity levels, which can lead to condensation in poorly ventilated attics and wall cavities.
High Water Tables: Proximity to the river bottoms can cause hydrostatic pressure against foundations, leading to seepage in basements and crawl spaces, especially during the spring thaw.
Aging Infrastructure: With nearly 1,000 structures in the city dating back before 1964, many homes utilize older materials that can trap moisture if contemporary insulation or HVAC systems are incorrectly installed.
Whether you live in a historic bungalow near Main Street or a newer development overlooking the bluffs, don't let a musty smell go unaddressed. MD Mold is committed to helping Onalaska families breathe easier by providing the most accurate mold data available.