Water Damage Inspection in Ann Arbor, Michigan

Water damage inspection in Ann Arbor answers a question this city’s housing stock forces homeowners to ask: is that stain old, or is it working? The difference between a 1912 plaster ceiling in Water Hill and a 1975 drywall ceiling in a Malletts Creek ranch hides in moisture readings, not visual checks. Inspections here carry two local specialties — plaster assemblies that hold water invisibly for weeks, and basement moisture driven by Washtenaw County’s clay soils and the high water table along the Huron. Water Damage Pros US inspects homes, rentals, and commercial properties across Ann Arbor with thermal imaging, moisture mapping, and a written report you can hand to an insurer or a buyer.

What an Ann Arbor Inspection Covers

• Thermal imaging scan — Infrared patterns reveal moisture behind plaster and drywall across every floor.
• Pin and pinless moisture readings — Actual moisture content measured in framing, subfloor, plaster, and concrete.
• Basement and crawlspace survey — Foundation walls, sill plates, and floor slabs checked for seepage, efflorescence, and rising damp.
• Attic and roof-deck check — Ice dam staining, bath-fan venting mistakes, and flashing failures found before they become ceiling collapses.
• Plumbing supply and drain tracing — Supply lines, traps, and appliance connections inspected for slow leaks that never show on the surface.
• Sewer risk review — Combined-sewer blocks flagged for backup exposure during heavy rain.
• Written moisture map and report — A floor-by-floor record with readings, photos, and recommended actions.

Why Inspections Matter More in Ann Arbor

The plaster problem is real. Homes in the Old West Side, Kerrytown, and Water Hill carry wood-lath and rock-lath plaster that wicks water sideways inside the wall — so a leak from a second-floor bathroom can spread six feet horizontally before showing a single stain on the first-floor ceiling. Visual checks miss it; thermal imaging catches the temperature difference long before paint bubbles.

The basement problem is equally local. Washtenaw County clay holds water against foundations for weeks after rain, and the water table along the Huron bottomlands keeps crawlspace soil damp year-round. Inspections routinely find seepage that owners had normalized as “just how the basement smells in spring.”

The rental market adds urgency. Student rentals near Central and North Campus turn over every August, and moisture problems that go undocumented at move-in become disputes at move-out. Pre-lease inspections settle those questions with photos and readings.

The Inspection Process

1. History and walkthrough — The owner walks us through the loss history, visible stains, and musty areas before instruments come out.
2. Infrared survey — Every wall and ceiling plane is scanned; suspect cool spots are marked for meter confirmation.
3. Meter verification — Pin meters confirm which cool spots are actually wet and how deep the moisture runs.
4. Source tracing — When active moisture is found, plumbing, roof, drainage, and grade are checked to identify the water’s origin.
5. Report and plan — You receive a written moisture map with photos, readings, and a prioritized repair and drying plan.

Water Damage Inspection Costs in Ann Arbor

Inspection Type	Typical Range	Includes
Post-loss inspection (with restoration)	Free	Full moisture map and drying plan
Standalone home inspection	$250 – $500	Thermal scan, meter readings, written report
Pre-purchase inspection	$300 – $600	Focused on basements, attics, and plumbing age
Rental turnover inspection	$150 – $350	Per-unit documentation for landlords
Commercial space inspection	$400 – $900	Multi-zone scanning and report

Hidden Water: Where It Hides in Ann Arbor Homes

The recurring finds on local inspections are consistent: moisture wicking sideways through lath behind intact plaster; insulation batts in 1960s rim joists holding years of slow seep; ice-dam wetting at eaves that reads dry in February and grows mold by April; washing machine supply hoses bulging behind finished laundry walls; and crawlspace vapor barriers displaced by contractors, exposing bare soil that humidifies the whole first floor. None of these show on a casual walkthrough — all of them show on the meters.

The stain on your ceiling is the end of the story, not the beginning. An inspection finds where the water actually traveled — which is usually six feet from where you’re looking.

Scheduling an Inspection in Ann Arbor

Water Damage Pros US inspects properties across Ann Arbor and Washtenaw County — Old West Side, Burns Park, Water Hill, Kerrytown, the Northside, the Malletts Creek corridor, and the outlying townships, plus Ypsilanti, Saline, Dexter, and Chelsea. Same-day and next-day appointments are standard.