Straight Line Environmental

Environmental Consulting Services

Indoor Air Quality (IAQ) Services

Indoor Air Quality (IAQ) testing for Commercial Building's and Residential Properties.

The most Important part in an indoor air quality (IAQ) survey/investigation is the performance of a good visual building inspection. We look for contributing factors such as signs of water intrusion, odors, visible mold, HVAC system supply and return, the building age and use, chemical storage, and areas of heat, solar and ozone degradation of the building materials, etc. We provide a through and complete physical for your building's air quality.


  •  Indoor Air Qualtiy Building Education and Assessment Model (I-BEAM) Implementaion
  • Leadership in Energy & Environmental Design (LEED) Air Quality Testing
  • Building and HVAC Inspections
  • Oxygen (O2) Testing, Carbon Monoxide (CO) Testing, and Carbon Dioxide (CO2) Testing
  • Formaldehyde and Chemical Testing
  • Laser Particle Counting
  • Dust Characterization
  • Allergen Testing
  • Temperature Testing
  • Mold and Bacteria Testing
  • Pesticide Testing
  • Combustion Gases
  • Methane Gas and Hydrogen Sulfide (H2S) Testing
  • Health Complaint Investagtions
  • Odor Investagtions
  • Sewer Gas Testing and Monitoring
  • Infrared Camera Investigations and Moisture Testing
  • Pro-Active IAQ Plans
  • Operations and Maintenance (O&M) Plans


All Indoor Air Quality (IAQ) survey/investigation are documented with a detailed written report outlining our findings, testing methodology, laboratory analysis reports, data interpretation, applied industry standards, and recommendations for improvement strategies. These reports are easy to read and are user friendly.

A pro-active IAQ plan is the best way to assure good indoor air quality, improve employee relations, support high productivity, reduce absenteeism, and create a safer and happier workplace and environment. Our team can establish a successful IAQ plan for you and can help to investigate and solve your IAQ issues.