Indoor Air Quality (IAQ) Testing Services

Americans spend 90% of their lives indoors, where air is often 2–5 times more polluted than outside.

InHaus Lab delivers professional indoor air quality testing service for homes, so you know what you're breathing … and what to do about it.

From VOCs, PM2.5 particles, mold spores, to carbon monoxide, our science-led assessments give you clear answers fast.

Schedule Your IAQ Test

What Is Indoor Air Quality Testing?

Indoor air quality testing service measures contaminants that affect how you feel at home, often without immediate obvious signs.
Unlike a simple visual check, an air quality test in home evaluates invisible particles, hazardous gases, and biological agents circulating through your space.

What it covers: VOCs from furniture/paint, fine particulates (PM2.5/PM10), allergens, mold spores, Radon, and carbon monoxide.

Why it matters: Indoor levels are often 2–5 times higher than outside, and you spend 90% of your time inside. Poor indoor air triggers headaches, fatigue, allergies, and breathing issues that silently affect your family daily.

Professional testing vs basic monitors: Consumer devices give snapshots; professional indoor air quality testing uses calibrated sampling + lab precision for context you can act on.

Our Indoor Air Quality Testing Process

1
Book Your Assessment

Share your concerns or book a proactive check. Flexible scheduling in Aspen and Minneapolis.

2
Professional In-Home IAQ Testing

Air Quality Testing experts check for VOCs, PM2.5, mold spores, CO, Radon. Multi-room coverage where your family spends time.

3
Lab Analysis & Results

1,000+ variables analyzed with certified lab precision. Clear, easy-to-understand report in 3-7 days, without jargon.

4
Action Plan

Practical fixes plus option of quarterly preventative maintenance. Mold Remediation, Indoor Sanitization, Odor Removal guidance included.

What We Test For

VOCs

Volatile Organic Compounds — gases released from paint, furniture, cleaning products, carpets. Linked to headaches, dizziness, and respiratory irritation.

PM2.5 / PM10

Fine particulate matter like dust, smoke, and pollen. PM2.5 is tiny enough to enter your bloodstream. Aggravates asthma and heart/lung issues.

Allergens

Dust mites, pet dander, pollen trapped indoors. Triggers allergies, sinus issues, and respiratory problems.

Mold Spores

Airborne mold particles from hidden or visible growth. Causes respiratory issues, fatigue, and property damage.

Radon

Radioactive gas from soil that seeps through foundations. Second leading cause of lung cancer according to the EPA.

Carbon Monoxide

Odorless gas from fuel-burning appliances, garages, heaters. Can be fatal at high levels and often goes undetected.

Who Needs Indoor Air Quality Testing?

Prioritize testing air quality in your home if:
- New move-in, renovation, or persistent odors
- Family symptoms like allergies, fatigue, or breathing issues
- Mold/moisture history or high-humidity areas
- Pre-sale inspection or property management concerns
Families with children or elderly members benefit most from clear air baselines. Allergy and asthma sufferers can pinpoint home triggers vs external factors. Renters, landlords, and property managers get objective data for maintenance and disputes.

Why Choose InHaus Lab?

Multidisciplinary team with PhDs, MDs, Certified Industrial Hygienists, and licensed inspectors. Over $150 million worth of homes tested. 1,000+ variables analyzed per assessment. Transparent pricing, actionable reports, and a science-first approach with high-end tools and top labs for defensible data.

Schedule Your IAQ Test

Common Questions About Indoor Air Quality Testing

An in-home air quality test performed by a professional service is significantly more accurate than readings from basic consumer monitors because it uses calibrated instruments, controlled sampling methods, and certified laboratory analysis. Indoor air quality testing service for homes with InHaus Lab is designed to produce defensible, standards-based results that you can rely on when making decisions about your family's health, remediation, or property investments.

InHaus Lab's IAQ testing for homes can be completed in one visit that typically lasts between one and two hours, depending on the size of the property and the scope of testing. After samples are collected, the lab analysis phase usually takes a few business days, and you then receive a clear report explaining your indoor air quality in detail, rather than just a single "good or bad" reading.

You can test air quality at home yourself using consumer monitors or basic test kits, and these tools can offer a helpful early snapshot. However, they usually do not provide lab-grade precision, a full indoor air quality test panel, or expert interpretation of the results. Professional indoor air quality testing service for homes is recommended when you are dealing with persistent symptoms, planning remediation, or making important property decisions, because it gives you a more complete and reliable picture.

Indoor air should generally be tested every one to three years, or sooner if you notice new issues such as lingering odors, visible mold, recent renovations, or changes in health symptoms. Regular indoor air quality testing for homes is especially important for families with children, elderly household members, or anyone with allergies and asthma, because it helps track changes in air quality over time and supports preventive action rather than crisis response.

If an in-home air quality test shows elevated levels of pollutants like VOCs, fine particles, mold spores, or carbon monoxide, you receive a detailed report outlining the main concerns and their likely sources. InHaus Lab then provides practical recommendations, such as ventilation improvements, filtration upgrades, moisture control, or targeted remediation, so you can move from indoor air quality testing results to concrete steps that improve the environment inside your home.

Yes, InHaus Lab's IAQ testing services for homes include screening for carbon monoxide as part of a broader air quality in-home test. This is especially important around fuel-burning appliances, attached garages, and heating systems, where undetected CO can pose serious health and safety risks even when there are no obvious signs or smells. Combining CO checks with VOC, particulate, and allergen testing gives a more complete safety picture.

The best time for testing air quality in your home is when conditions reflect your typical living pattern, such as during normal occupancy and usual heating or cooling use. It is also wise to schedule an indoor air quality test after major events like renovations, new furniture installations, water leaks, or noticeable changes in how the home smells or feels, so you can understand how those changes affect your indoor air.

Indoor air quality testing service is especially valuable for allergy and asthma sufferers, but it is not limited to them. Many homeowners, renters, and property buyers use an air quality test in home settings to assess overall comfort, long-term health risks, and potential issues before a purchase or renovation, even if no one has a diagnosed respiratory condition yet. It is a proactive tool for anyone who wants more clarity about what they are breathing every day.

A basic indoor air monitor typically measures a small set of indicators, such as general particle levels or a rough VOC index, and displays real-time numbers or color codes. In contrast, comprehensive indoor air quality testing for homes involves a structured plan, controlled sampling, and laboratory analysis that identifies specific pollutants, their approximate levels, and likely sources. The result is a more detailed and actionable view of your indoor environment than a simple "good/fair/poor" monitor reading.

Yes, ordering an indoor air quality test during a real estate transaction can be very helpful for both buyers and sellers. For buyers, a professional IAQ testing service can reveal hidden issues—such as high VOCs from recent renovations, mold-related spores, or ventilation problems—before closing, allowing better negotiation or planning. For sellers and property managers, documented air quality in home test results can help build trust and address potential concerns early instead of during last-minute inspections.