Professional Mold Testing in Ann Arbor
As of 2000, approximately 80. Ann Arbor has a history of manufacturing, including the Ann Arbor Foundry and Northern Brewery. Michigan's climate creates ideal conditions for mold growth. Our certified inspectors identify mold problems and help you protect your family's health.
Why Ann Arbor Properties Are at Risk for Mold
Michigan's unique climate creates perfect conditions for mold growth. Properties in Ann Arbor face these specific challenges:
- Historic homes with original asbestos-containing materials
- University-area rental properties with deferred maintenance
- Older basements prone to moisture from high water table
- Original building materials in downtown commercial buildings
- High humidity from Huron River proximity
- Older multi-family buildings near campus
- Proximity to Superfund or brownfield sites with documented contamination history
Moisture, Climate & Environmental Profile: Ann Arbor
Geographic & Climate Risk
Ann Arbor is situated along the Huron River, which is a significant water source and recreational area. The city has documented floodplains and experiences basement flooding due to heavy rainfall, high groundwater levels, and clay-rich soils. The climate includes freeze-thaw cycles and humidity, which can contribute to mold growth, especially in older homes with drainage issues.
Industrial History
Ann Arbor has a history of manufacturing, including the Ann Arbor Foundry and Northern Brewery. The University of Michigan campus has over 200 buildings constructed during peak asbestos use (1930-1980). Several local companies, such as Alma Manufacturing Company, Ann Arbor Gas Company, and Conductron Corp, have been identified as asbestos exposure sites. Washtenaw County actively manages brownfield redevelopment, with projects like Arbor South addressing contaminated sites.
Regulatory Context
Ann Arbor is located in Washtenaw County. The local building department is the City of Ann Arbor Building, Rental and Inspection Services, and the county health department is the Washtenaw County Health Department. The city has specific ordinances related to building and development, and utilizes an online permit system called STREAM.
Common Mold Species Found in Ann Arbor Homes
Mold can grow anywhere there's moisture, and Michigan's climate creates ideal conditions for mold growth. Our professional mold testing identifies the type and concentration of mold spores in your property, helping you understand potential health risks and remediation needs.
Aspergillus
Common indoor mold that can cause respiratory issues
Penicillium
Often found in water-damaged buildings, can trigger allergies
Cladosporium
Grows on fabrics and wood, common allergen
Stachybotrys (Black Mold)
Toxic mold requiring professional remediation
Alternaria
Common in damp areas, triggers asthma and allergies
Chaetomium
Found in severely water-damaged buildings
How Mold Testing Works in Ann Arbor
Our comprehensive mold testing process identifies the type and concentration of mold in your property, helping you understand the risks and next steps.
Visual Assessment
Thorough inspection for visible mold and moisture sources
Air Sampling
Collection of air samples to measure spore concentrations
Surface Sampling
Swab or tape samples from suspect areas when needed
Laboratory Analysis
Samples analyzed to identify mold species and quantities
Comprehensive Report
Detailed findings with health risk assessment and recommendations

Health Risks of Mold Exposure in Ann Arbor
Mold exposure can cause a range of health issues, especially for those with allergies, asthma, or compromised immune systems. Don't wait until symptoms appear.
- Allergic reactions and hay fever symptoms
- Asthma attacks and respiratory issues
- Skin irritation and rashes
- Eye and throat irritation
- Chronic sinus infections
- Immune system complications
When Should Ann Arbor Homeowners Test for Mold?
Mold Testing Throughout Ann Arbor
We provide mold testing services to all neighborhoods in Ann Arbor
Trusted Mold Testing in Ann Arbor
No Conflict of Interest
We only test — we never remediate. Our results are always unbiased.
Fast Results
Get your lab results quickly so you can take action if needed.
Detailed Reports
Comprehensive reports with mold species identification and recommendations.
Accredited Labs
Samples analyzed by certified laboratories for accurate results.
Other Services in Ann Arbor
We offer a full range of environmental testing and inspection services in Ann Arbor. Explore our other services below.
Asbestos Testing in Ann Arbor
Certified asbestos inspection and testing for safe renovation and peace of mind.
Property Inspections in Ann Arbor
Comprehensive home inspections for buyers, sellers, and property owners.
Looking for general information? Visit our main Mold Testing page to learn more about our services and process.
Get Professional Mold Testing for Your Michigan Property
Don't let hidden mold compromise your health. Our certified inspectors use advanced air sampling and surface testing to identify mold issues before they spread.
