Indoor Air Quality Testing Services in Birmingham, AL

Indoor Air Quality Testing

Testing that identifies what's actually in your home's air -- mold and allergens, radon, and duct issues -- so you know whether there's a problem and what to do about it.

See the full indoor air quality testing guide, including FAQs →

Mold & Allergen Testing

Mold and allergen testing involves air sampling and, where relevant, surface swab testing to identify the presence and type of mold or common indoor allergens in a home. Results are typically used either to confirm a suspected issue before remediation or to verify a space after remediation work is complete.

Air sampling and surface swab options
Useful before or after remediation work
Lab-analyzed results

Keep in mind: Testing identifies whether mold or allergens are present and how severe the issue is -- it doesn't remove mold or perform remediation. If testing confirms a problem, you'll need a separate remediation contractor to do the removal work.

Does mold testing include remediation or removal?

No. Testing identifies whether mold is present and what type, but removing it is a separate remediation step performed by a different type of contractor.

When should I test for mold instead of just having it removed?

Testing is most useful when you're not sure whether a problem exists, want to confirm a suspected issue before paying for remediation, or need documentation for a real estate transaction or insurance claim. If mold is visibly obvious and extensive, some property owners skip straight to remediation.

What's the difference between air sampling and surface testing?

Air sampling measures mold spores in the air, which can indicate a hidden problem even without visible growth. Surface testing samples a specific visible area to identify what type of mold is present there.

Radon Testing

Radon testing measures radon gas concentration inside a home using either a short-term test (typically a few days) or a long-term monitor, commonly requested during a real estate transaction or simply as a periodic homeowner check given radon's regional prevalence.

Short-term and long-term testing options
Common during real estate transactions
Results compared against EPA action levels

Keep in mind: Radon testing measures the level of radon gas in your home -- it doesn't reduce radon levels. If a test comes back above the EPA action level, the next step is a separate radon mitigation system, not another test.

What radon level is considered a problem?

The EPA recommends taking action to reduce radon levels at or above 4 pCi/L, and says levels between 2 and 4 pCi/L are worth considering as well. Testing is the only way to know your home's actual level, since it varies by property even within the same neighborhood.

Should I get a short-term or long-term radon test?

Short-term tests (a few days) are common for real estate transactions where a quick result is needed. Long-term tests (90+ days) give a more accurate picture of average year-round exposure, since radon levels fluctuate with weather and season.

Air Duct Inspection

Air duct inspection uses a camera to check the inside of HVAC ductwork for dust and debris buildup, mold growth, or physical damage and leaks that could be affecting indoor air quality or system efficiency.

Camera-based interior duct inspection
Checks for mold, debris, and leaks
Often a first step before duct cleaning

Post-Remediation Verification

Post-remediation verification testing is performed after a remediation contractor has completed mold removal or water damage repair, giving an independent confirmation that air quality has returned to normal levels before a space is reoccupied.

Independent check after remediation work
Confirms air quality before reoccupying a space
Often requested by insurance or property managers

Indoor Air Quality Testing Services in Birmingham, AL