What Is an AHERA Inspection?
The federal law behind school asbestos inspections — what it requires, who it applies to, and what an accredited inspector actually does.
Read the answerAxis Knowledge Center
Answers To The Questions People Actually Ask
Plain-English guidance on asbestos, AHERA compliance, mold, lead-based paint, and radon — written by the accredited professionals who perform the work. This library grows as we add topics.
Asbestos & AHERA
Inspections, surveys, sampling, and the federal rules that govern asbestos in schools and buildings.
Why Do Schools Need AHERA Inspections?
Why the federal government requires K-12 schools to inspect, document, and monitor asbestos — and how often.
Read the answerDo I Need an Asbestos Survey Before Demolition?
Why demolition surveys are more comprehensive than renovation surveys, who requires them, and what happens when asbestos is found.
Read the answerCan I Sample Asbestos Myself?
What the law allows, the mistakes DIY sampling tends to cause, and when a professional inspection is the better call.
Read the answerCan I Remove Asbestos Myself?
Where DIY removal is legal, what makes asbestos different from other building materials, and what professional abatement involves.
Read the answerWhat Is Popcorn Ceiling Testing?
Why textured ceilings are tested, how sampling is performed, and why scraping the texture may not remove all of the asbestos.
Read the answerWhat Does an Asbestos Inspection Cost?
The factors that drive inspection pricing, what a professional inspection includes, and why the cheapest quote is rarely the best value.
Read the answerMold & Moisture
What causes microbial growth, how remediation is scoped and priced, and how to keep moisture under control.
How Much Does Mold Remediation Cost?
The six factors that drive remediation pricing, what professional remediation includes, and how insurance coverage typically works.
Read the answerWhat Causes Mold Growth?
The four conditions mold needs, how fast it develops after a water loss, and why mold is a moisture problem rather than a cleanliness problem.
Read the answerLead-Based Paint
Identifying lead-based paint in pre-1978 buildings and the testing methods used to find it.
What Is Lead-Based Paint?
What qualifies as lead-based paint, which buildings are most likely to contain it, and when intact paint becomes a hazard.
Read the answerWhat Is XRF Testing?
How XRF analyzers detect lead in paint, how the method compares to paint chip sampling, and when each one is appropriate.
Read the answerRadon
What radon is, how it is measured, and when a mitigation system is the right call.
What Is Radon?
Where radon comes from, how it enters a building, why the EPA recommends testing every home, and what the 4.0 pCi/L action level means.
Read the answerHow Is Radon Tested?
Where the test is placed, the difference between short-term and long-term testing, the equipment used, and how to read the results.
Read the answerShould I Install a Radon Mitigation System?
When mitigation is recommended, how an Active Soil Depressurization system works, what installation involves, and why you should always test first.
Read the answerInspections & Planning
Deciding which environmental inspection a property actually needs, and when to schedule it.
This Library Keeps Growing
We add topics as clients ask about them. If your question isn't answered here, call us — and it may well become the next article.
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