The U.S. Environmental Protection Agency (EPA) reports that indoor pollutant levels can be 2–5 times higher, and in some cases over 100 times higher than outdoor levels. Since people spend roughly 90% of their time indoors, long-term exposure to contaminated air can have significant negative health impacts.
For Indianapolis property managers, business owners, and homeowners, indoor air quality (IAQ) isn’t just about comfort—it affects health, productivity, and liability. Poor IAQ ranks among the top five environmental risks to public health, and studies link it to lost productivity, absenteeism, and rising healthcare costs.
Why Indoor Air Quality Matters for Businesses
Health and Safety
Indoor pollutants can cause both short- and long-term health effects:
- Carbon monoxide: dangerous at elevated levels
- Carbon dioxide: indicator of poor ventilation and occupant load
- VOCs: can irritate lungs and eyes, and some are linked to long-term illness
- Mold, fungus, and bacteria may trigger respiratory problems and allergic reactions
- Asbestos and lead: hazardous when disturbed
- Radon: the leading cause of lung cancer among non-smokers (EPA)
Compliance and Liability
While there is no single federal IAQ law, OSHA’s General Duty Clause requires employers to provide workplaces free from recognized hazards. Indoor air quality concerns, such as mold, asbestos, and chemical contaminants, fall within this responsibility.
Key Features of Our IAQ Testing
- Initial Surveys: identify potential concerns
- In-depth Investigations: thorough on-site review of conditions
- Indoor Air Monitoring: sampling for pollutants and particulates
- Chemical Exposure Evaluations: VOCs, asbestos, pesticides, and more
- Remediation Guidance: recommendations to correct identified problems
- Follow-up Testing: Ensure the air quality has improved
What We Test For
Aegis Environmental tests for a wide range of pollutants that may compromise indoor air quality:
| Pollutant/Parameter | Why It Matters | Key Sources |
| VOCs | Can cause irritation and long-term health effects | Paints, cleaners, adhesives |
| Mold/Fungus & Bacteria | Respiratory illness, allergies | Leaks, humidity, condensation |
| Lead | Toxic to the brain and nervous system | Paint, pipes, building dust |
| Asbestos | Linked to lung disease | Insulation, tiles, and old building materials |
| Carbon Monoxide (CO) | Dangerous at high levels | Combustion appliances, boilers |
| Carbon Dioxide (CO₂) | Indicates ventilation effectiveness | Occupants’ respiration |
| Radon | Lung cancer risk | Soil gases entering the foundation |
| Particulates | Respiratory and cardiovascular effects | Construction dust, smoking |
| Pesticides & Insecticides | Harmful chemical exposure | Sprays, building treatments |
Residential Indoor Air Quality Testing
Indoor air quality problems affect homes and workplaces. Because people spend most of their time at home, exposure can be especially concerning for children, those who are advanced in age, and people with chronic illnesses. We are not medical professionals; we will not diagnose or provide medical advice. You tell us the test(s) you want conducted, and we follow your lead. This process can be costly, and one way to find answers is to eliminate contaminants.
Residential Services
- Radon Testing: Identifies dangerous radon levels
- VOC Sampling: Detects chemical emissions from building materials
- Mold & Moisture Assessments: Identifies leaks and water damage risks
- Lead & Asbestos Testing: Helps protect families in older homes, especially those built before 1980.
What to Expect During Testing
- Initial Consultation & Survey
- On-Site Investigation
- Sampling & Air Monitoring
- Laboratory Analysis
- Clear Reporting & Recommendations
- Follow-Up Verification
Initial investigations generally take 4–8 hours, with air sample collection lasting 1.5-24 hours. However, each job is different; these are approximate times. The time it takes us to complete your job may vary.
Frequently Asked Questions
What is indoor air quality testing?
It is a systematic evaluation of indoor pollutants, including carbon monoxide, carbon dioxide, VOCs, radon, mold, asbestos, lead, and particulates, to determine potential health risks and provide recommendations for improvement.
Do I need IAQ testing if my building seems fine?
Possibly. Some pollutants, like radon and carbon monoxide, are invisible and odorless. Testing establishes a baseline and identifies risks.
How often should I test my indoor air?
Testing schedules depend on building type, condition, and concerns. Contact Aegis to discuss the best frequency for your property and situation.
What standards or guidelines exist for IAQ?
While there are no universal federal regulations, agencies such as the EPA, OSHA, NIOSH, and ASHRAE publish reference values. For example, the EPA recommends action for radon at 4 pCi/L.
Do you test for mold?
Yes. Mold testing is available and can be performed alongside indoor air quality (IAQ) testing when there are concerns about moisture or visible growth. While general IAQ assessments may indicate potential mold risks, a mold test is a separate process designed to identify and confirm the presence of mold spores and moisture issues.
Will testing disrupt my home or business?
Minimal disruption is expected. Most monitoring devices are quiet and portable.
How much does testing cost?
Costs vary considerably depending on building size, the number of samples, the type of tests required, and your timeline. Contact Aegis for a customized quote.
Schedule Your Assessment
Stop mold before it spreads.
Our Other Commercial Environmental Services
Asbestos Assessment
Asbestos Testing
Pre-Renovation/Demolition Survey
On-Site Monitoring & Sampling
Abatement Design & Supervision
Clearance Testing
Environmental Risk Assessment
Human Health & Ecological Risk Review
Exposure Pathway Identification
Regulatory Compliance Analysis
Funding Environmental Liabilities
Liability Quantification
Brownfield Redevelopment Consulting
Grant & Loan Application Support
Natural Resource Evaluation
Wetland & Stream Delineation
Habitat & Species Surveys
Environmental Impact Reporting
Indoor Air Quality
Site Evaluation & Air Sampling
VOC & Particulate Monitoring
Mold, Asbestos, and Lead Screening
Carbon Monoxide/Dioxide Testing
Pesticide Testing
Lead Investigation
Lead-Based Paint Inspection
Soil & Dust Sampling
Clearance Reporting
Project Oversight
Mold Assessment
Property Inspection
Moisture Mapping
Surface Sampling & Air Testing
Remediation Planning
Clearance Testing
Phase I: Property Assessments
Historical Research
Site Reconnaissance
Regulatory Records Review
Environmental Risk Report
Phase II: Site Investigations & Remediation
Soil & Groundwater Sampling
Contaminant Identification
Remediation Design
Cleanup Execution
Radon Investigation
Radon Testing & Monitoring
Mitigation Oversight
Clearance Documentation
Risk Assessment
Risk Identification & Analysis
Mitigation Strategy Development
Communication Support
Scent Dog Site Investigation
Vapor Intrusion Detection
Chemical Tracing via Canine Team
Non-Invasive Detection Support
Solid & Hazardous Waste Management
Waste Profiling & Classification
EPA/RCRA Compliance Assistance
Disposal Planning
Waste Minimization Strategy
Underground Storage Tank Management
UST Inventory & Closure Plans
Contamination Assessments
Soil & Water Testing
Cleanup Coordination
Water Testing
Potability & Contaminant Analysis
Lead / Iron / Hardness Testing
Coli / Coliform Testing
VOCs & SVOCs
Pesticide / Herbicide Screening
