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Allergen · Indoor health

Allergy Inspection

An allergy inspection is a home assessment focused on the indoor allergens and irritants that drive symptoms — mold, dust, dander reservoirs, and the moisture and ventilation problems that concentrate them. We pair a building-systems eye with allergen-focused air sampling so you learn what is in your air and where it is coming from, not just that something is wrong.

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What is Allergy Inspection?

An allergy inspection looks at a home through the lens of what a sensitized occupant is actually breathing. Standard inspections find building defects; an allergy inspection connects those defects to indoor-air allergen load — mold and its spores, accumulated dust in ductwork and carpet, dander reservoirs, and the humidity and ventilation conditions that let allergens build up. We assess moisture-prone areas, the HVAC system and ductwork, filtration, and ventilation, and we take allergen-aware air samples analyzed by an independent accredited laboratory. Because A&A works with doctors and allergists, results are framed so you and your physician can act on them — which triggers to remove, which sources to fix, and which improvements (filtration, ventilation, humidity control) will actually move the needle. It is particularly useful for households where someone has unexplained or worsening respiratory or allergy symptoms at home.

When You Need It

When someone in the home has allergy or asthma symptoms that flare indoors, when symptoms improve away from the house and return on arrival, after a water event that may have seeded mold, before moving into an older home with a sensitized family member, or when a physician has asked what in the home environment might be a trigger. It also helps when generic air purifiers and over-the-counter remedies have not resolved symptoms and you need to find the actual source rather than mask it.

Signs to Watch For

  • Allergy or asthma symptoms that flare indoors and ease when you leave
  • A child or sensitized family member with unexplained respiratory symptoms
  • Symptoms that began after a leak, flood, or HVAC change
  • Persistent musty or stuffy air that air purifiers have not fixed
  • A physician asked what in the home environment could be a trigger
  • Visible dust loading from ductwork or a long-unserviced HVAC system

Our Allergy Inspection Process

  1. 1. Symptom & history review

    We start with where and when symptoms occur and the home history — leaks, renovations, HVAC age and service, pets, and flooring — because that narrows where allergens are likely concentrated.

  2. 2. Building & HVAC assessment

    Moisture-prone areas, the HVAC system and ductwork, filtration, and ventilation are evaluated, since those are the reservoirs and distribution paths for indoor allergens.

  3. 3. Allergen-aware air sampling

    Air samples are taken in the most-used rooms plus an outdoor reference and sent to an independent accredited laboratory for mold-spore and particulate analysis.

  4. 4. Source identification

    Findings are tied back to specific sources — a damp cavity, a contaminated return, a filtration gap — so any remediation targets the cause rather than the symptom.

  5. 5. Actionable report

    A written report frames results for you and your physician or allergist: which triggers to remove, which sources to fix, and which filtration, ventilation, or humidity improvements will actually help.

What to Expect

An allergy inspection is priced like a focused home inspection plus laboratory analysis, with the exact fee depending on home size and the number of air samples taken. Most inspections finish on-site in two to three hours; lab turnaround for the samples adds a few business days before the written report. The deliverable is meant to be shared with your doctor or allergist — it identifies allergen sources and ranks the improvements most likely to reduce symptoms, from removing a moisture source to upgrading filtration, improving ventilation, or controlling humidity. We do not sell air purifiers or remediation hardware, so the recommendations are about what your home actually needs. If active mold is found, we can move directly into a mold investigation or remediation; if the issue is dust, ventilation, or filtration, we say so plainly.

Common Questions

What are the health symptoms of mold exposure?
Common symptoms include persistent cough, sinus congestion, headaches, watery or itchy eyes, skin rash, and worsened asthma. Less commonly, prolonged exposure to toxigenic species causes fatigue, brain fog, and joint pain. Symptoms that improve when you leave the house and return when you come back are a strong indicator that something in the home is the trigger.
How fast can you come out for an inspection?
Most inspections are scheduled within 2-3 business days. Flood and water-damage emergencies are prioritized — we keep a same-day or next-day slot reserved for them during the rainy season. Call 949-529-2121 to schedule or request a quote through the form on this page.
Do you offer radon, lead, and home inspection in addition to mold services?
Yes. In addition to mold inspection and remediation, our California operation provides radon testing, lead testing, moisture and indoor-air-quality testing, and full home and commercial inspections. That means a single visit can cover several environmental concerns at once, with lab work handled by an independent accredited laboratory. If you need a service we do not provide, we are happy to refer you to a licensed specialist.
What is an allergy inspection and how is it different from a mold inspection?
An allergy inspection focuses on the indoor allergens and irritants that drive symptoms — mold, dust, dander reservoirs, and the moisture, filtration, and ventilation conditions that concentrate them. A mold inspection looks specifically for mold; an allergy inspection looks more broadly at what a sensitized occupant is breathing and where it comes from, then frames the findings so you and your physician can act. It is most useful when someone has allergy or asthma symptoms that flare at home.

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