Radon:
EPA- Radon For Buyers and Sellers
Kansas State University-Radon
Electrical:
Standards Of Practice
Wisconsin Standards of Practice
Plumbing/Heating:
How long does a water heater last?
Lead in Drinking Water
Furnace / Water Heater Age
Safety:
Lead paint
US Consumer Product Safety Commission
Smoke and Carbon Monoxide :
Smoke Detectors – Milwaukee
Where to locate Smoke Alarms
Insulation :
State of Wisconsin Testing Services:
Lead-Asbestos-Mold-Water: Environmental testing