Our Certified Services

Same-day and next-day appointments are usually available across our Ann Arbor service area, with 24/7 emergency response for active leaks, recent water damage, or urgent real estate timelines. Standard scheduling runs 1 to 3 business days depending on availability.

Our certified mold inspectors assess bathrooms, kitchens, laundry rooms, basements, attics, crawl spaces, HVAC components, and any area showing signs of past or current water issues. Thermal imaging and moisture meters identify hidden moisture behind walls and under floors.

Landlords and property managers in Ann Arbor operate in a market where rental properties are often older, heavily occupied, and subject to the same Michigan climate stresses as owner-occupied homes — but with less consistent maintenance oversight. Michigan landlord-tenant law places responsibility on property owners to provide habitable conditions, and mold is increasingly the subject of tenant complaints and legal disputes in the rental market. Proactive mold inspections between tenancies, after any reported leak or water event, and on a periodic maintenance schedule are the most effective way to identify issues before they escalate. Post-remediation verification is equally important to document that any identified mold was properly addressed before re-occupancy.

Pricing varies based on the size of the property, the scope of testing required, and whether any lab work is included. Most residential mold inspections in Ann Arbor fall within the standard industry range of $300 to $600, with a clear quote provided before any work begins.

Air sampling, swab testing, tape lift testing, wall cavity sampling, and HVAC mold testing. The inspector recommends the right method on-site based on what's found. Samples go to a state-certified lab, with results typically back in 24 to 72 hours.

Mold needs water to grow, so finding the moisture source is what prevents the same problem from coming back after any cleanup. Moisture detection during the inspection identifies plumbing leaks, roof leaks, condensation issues, and humidity buildup that's feeding any growth.

Yes. Post-remediation verification confirms the remediation contractor's work succeeded and the space is safe to reoccupy. Because we don't perform remediation ourselves, the verification stays independent of the remediation contractor's interests, which is what insurers and tenants look for.

Ann Arbor's student rental market is concentrated in older homes near campus that see high occupancy, rapid tenant turnover, and inconsistent maintenance between leases — conditions that let mold develop and persist unnoticed. The most common trouble spots are basements used as extra bedrooms or storage, bathrooms with poor ventilation and heavy shared use, and window and exterior-wall areas in homes with aging weatherproofing. Because leases often turn over in a single August week, problems left by the previous tenants can carry into the next lease without ever being addressed. A quick mold inspection before signing — or right after a reported leak — protects the tenants' health and the deposit, and gives documentation if a dispute arises with the landlord.

The Old West Side Historic District, with most of its homes built between 1860 and 1914, is representative of Ann Arbor's oldest stock — Queen Anne Victorians, Craftsman bungalows, and Tudors that have stood for a century or more. Homes of this age typically have original stone or block basement foundations that predate modern waterproofing, aging plaster wall assemblies that hold moisture, and roof and attic systems modified many times. Because the district is on the National Register and locally regulated, exterior changes are reviewed, which can make drainage, window, and ventilation upgrades slower to carry out — so moisture tends to accumulate. An inspection of a historic Ann Arbor home focuses on the original basement, attic ventilation, and any additions or conversions.

Yes. Allen Creek is a largely enclosed urban drainageway whose downstream reach, near its outlet to the Huron River, is undersized — the roughly 90-year-old enclosure handles only about a 2-year storm, and modeled 100-year flood depths reach 8 to 9 feet in the commercial and residential areas near the discharge. Properties in the mapped floodplain, including parts of downtown and the lower-elevation neighborhoods, carry both direct flood risk and chronic groundwater exposure, and high Huron River levels can flood Island Drive and Canal Street apartments. Any home or building in the Allen Creek floodplain or near the river that took on water — or hasn't had a recent basement assessment — should be a priority for inspection.

They do. Ann Arbor's cold, snowy winters drive freeze-thaw cycling and ice dams — ridges of ice that form at the roof edge when attic heat melts snow that refreezes at the eaves. Ice dams back water up under shingles and into the roof deck, wall tops, and ceilings, where it feeds mold that isn't visible until staining or odor appears indoors. Older Ann Arbor homes are especially vulnerable because their attic insulation and ventilation often predate modern standards, letting warm air reach the roof sheathing and condense there in winter. Checking the attic and upper walls after a hard winter, and correcting ventilation, is part of keeping these homes mold-free.

Ann Arbor's established neighborhoods are full of pre-1960 homes with original stone or block basement foundations that were never built to modern waterproofing standards. After decades of Michigan groundwater pressure, freeze-thaw cycling, and heavy spring snowmelt, seepage through foundation walls and floor slabs is common, and many of these basements are finished or used for storage in ways that trap the resulting dampness. Because the moisture load is chronic rather than a single dramatic leak, mold can grow behind paneling, under carpet, and along sill plates for years unnoticed. A basement moisture assessment distinguishes normal older-home dampness from an active drainage or foundation problem that needs correction.

A large share of Ann Arbor's rental stock is older single-family homes divided into multiple units for students and young professionals. These conversions often add bathrooms, kitchens, and bedrooms in basements and attics — the very spaces most prone to moisture — and route new plumbing through old walls, creating hidden leak paths. High combined occupancy raises indoor humidity, and a moisture or mold problem in one unit can migrate through shared walls and floors into another. For owners and managers, inspection between tenancies and after any reported leak catches these issues before they spread; for tenants, it documents conditions at move-in.

Because so much of Ann Arbor's housing is pre-1960 — and in historic districts, often pre-1914 — a pre-purchase inspection here goes beyond a surface walkthrough. The key areas are the original stone or block basement for seepage and past water staining, the attic for ice-dam damage and ventilation-related condensation mold, and any basement or attic converted to living space where older water damage may have been covered over. If the property is a former or current rental, it's worth checking added bathrooms and kitchens for hidden leaks, and confirming floodplain status near Allen Creek or the Huron River. An independent inspection — with no stake in remediation — gives a clear moisture picture before closing.