Radon Testing in Summer: Conditions Before You Book
Radon levels can vary by day and season. Learn the conditions for a short-term test, when EPA suggests retesting, and how to book.
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Environmental Testing
Practical answers about radon, mold, lead, water quality, and other environmental concerns that can affect a property and the people inside it.
Water Testing for Safe Drinking Water
What water quality testing screens for, from bacteria to lead, and when homes on wells or older plumbing should send a sample to the lab.
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Wood Destroying Insects: Is Your Home Safe?
Termites, carpenter ants and other wood-destroying insects work out of sight. What a WDI inspection covers and how it protects your house.
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When Should You Test for Mold in Your Home?
Have a leak, stain or recurring odor? Learn what to document, when a scoped assessment may help and what to ask before ordering mold samples.
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How do You Know You Have Mold in Your House?
Learn what to note about visible growth, odors and moisture history, and why appearance alone does not identify mold or determine health risk.
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Tips from the Experts: Improving Indoor Air Quality at Home
Stuffy rooms, odors and allergy flare-ups are signals worth taking seriously. How indoor air testing works and what actually clears the air.
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Lead Facts
How lead gets into household dust, water and soil, why children are most at risk, and the practical steps that lower exposure at home.
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Air Quality in the Home
Indoor air is often dirtier than the air outside. Facts on ventilation, moisture and household products that change what you breathe.
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Household and Environmental Hazards
Mold, radon, asbestos, lead and the other hazards that turn up in houses, with plain guidance on testing for and reducing each risk.
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EMFs in the Home
Understand household EMF sources and what property readings can show. Explore EMF testing in Virginia, Maryland and DC, and request a quote.
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Asbestos: Facts and Tips for Home Inspectors and Homeowners
Where asbestos hides in older homes, when it is safer left alone, and how decisions about testing and abatement ought to be made.
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Radon Testing in Residential Homes
Radon belongs on the checklist for both sides of a sale. What buyers and sellers should know about testing and mitigation systems.
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