Professional Indoor Allergen Testing & Inspection

Stop guessing what's making you sneeze. Identify hidden indoor allergens, improve your air quality, and breathe easier with scientific testing from Environmental Testing Agency.

Is Your Home Making You Sick?

Millions of people suffer from chronic allergies and asthma without realizing the triggers are hiding right inside their homes or offices. Poor Indoor Air Quality (IAQ) can be saturated with microscopic irritants.

Environmental Testing Agency provides targeted environmental sampling to identify exactly what is causing your symptoms — so you can take effective, lasting action.

Unbiased & Independent We only test, never remediate. Zero conflict of interest.
Lab-Verified Results Accredited laboratory analysis with defensible documentation.
Rapid Turnaround Most allergen reports delivered in 48-72 hours.
Woman sitting on couch blowing her nose with a tissue

Targeted Sampling
for Every Indoor Allergen

01

Dust Mites & Insect Allergens

Targeted dust and air sampling for dust mites and cockroach allergens, leading triggers for severe asthma and chronic congestion.

02

Pet Dander
Detection

Microscopic skin flakes from cats, dogs, and other pets linger in HVAC systems and carpets. We measure specific protein concentrations.

03

Pollen & Outdoor
Intruders

Identify if outdoor environmental triggers like pollen are bypassing your building's filtration and accumulating indoors.

04

Comprehensive
IAQ Profiling

Complete breakdown of indoor air pollutants, giving you and your doctor the data needed to manage respiratory health.

Scientist working with a microscope in a laboratory

Scientific Data
for Better Health

We don't guess, we rely on accredited laboratory analysis.

Certified inspectors collect precise air and surface samples using specialized equipment, then deliver a clear, actionable report outlining exact allergen concentrations so you can clean, filter, or remediate effectively.

Are You Experiencing These Symptoms?

Actionable Advice: If you experience these symptoms and suspect poor indoor air quality or chemical exposure, professional VOC testing is the only way to confirm and quantify contamination.

The Environmental Testing Agency
3-Step Allergen Inspection

01

On-Site Assessment

Walk-Through & Sampling Plan

A certified inspector tours your space, identifies high-risk areas, bedrooms, HVAC, carpets, and designs a targeted sampling plan.

02

Sample Collection & Lab Analysis

Targeted Sampling

We collect air and surface samples with EPA-recognized methods and send them to NELAP/ELAP-accredited laboratories for analysis.

03

Clear Report & Next Steps

Defensible Data

You receive a plain-English report with allergen concentrations, comparisons, and unbiased recommendations, never a sales pitch.

Hand holding a VOC monitor

Prevention & 
Cleaner Indoor Air Habits

Maintain indoor humidity between 30–50% to suppress dust mites and mold.
Wash bedding weekly in hot water (130°F+) to kill dust mites and remove dander.
Use HEPA filtration on your HVAC system and run a true-HEPA portable purifier in bedrooms.
Vacuum carpets and upholstery weekly with a HEPA-equipped vacuum.
Bathe pets regularly and restrict them from bedrooms to limit dander accumulation.
Re-test air quality after remediation or HVAC upgrades to confirm the problem is solved.

Expert Tip

Over-the-counter medication only masks symptoms. Identifying the specific allergen driving your reactions — dust mites, dander, pollen, or mold, lets you (and your doctor) target treatment and remediation where it actually matters.

Why Homeowners & Facility Managers
Choose Environmental Testing Agency

Frequently Asked Questions

Pricing depends on property size, number of sample points, and which allergens you want to target. Most allergen inspections start around $350–$700. Contact us for a customized quote.

Most on-site sampling visits take 1–2 hours. Lab-verified reports are delivered within 48–72 hours, with rush turnaround available on request.

We routinely quantify dust mite (Der p1/Der f1), cat (Fel d1), dog (Can f1), cockroach (Bla g1/Bla g2), pollen, and mold spore concentrations, plus general IAQ pollutants.

Keep windows and exterior doors closed for at least 4 hours before testing and avoid vacuuming the day of the visit so we capture an accurate baseline.

No — and that's intentional. Environmental Testing Agency only tests, never remediates. This guarantees zero conflict of interest and gives you an unbiased report.

Yes. Our reports are formatted for clinical use — many allergists and pulmonologists use them to fine-tune treatment plans and prescribe targeted environmental controls.

Contact Us

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Take control of your indoor
environment and start
breathing easier today.

Speak with an Environmental Testing Agency specialist about an allergen inspection tailored to your home or facility, no obligation.

Schedule a Consultation