IEQCheck Limited

IEQCheck is a UK specialist in indoor air quality (IAQ) monitoring and consulting. We help building owners and managers ensure healthy, comfortable indoor environments through expert diagnostics, monitoring, and clear reporting. Our team uses calibrated instruments and validated methods to deliver accurate IAQ data for troubleshooting and certification. Problem-solving Diagnostics: We investigate workplace complaints (like headaches or fatigue) by measuring pollutants (e.g. CO₂, VOCs, PM₂.₅) and testing ventilation. For example, an office with staff health issues was surveyed to confirm and fix its air quality. Certification Support: We provide the rigorous IAQ testing and documentation needed for BREEAM, WELL, and LEED projects. Accurate, reliable data and straightforward reports help buildings achieve and demonstrate compliance. Healthcare & Special Environments: We help hospitals and care facilities monitor outdoor pollution (NO₂, PM₂.₅) and specialist gases (e.g. nitrous oxide) to protect patients and staff. Homes, Schools & Housing: We work with homeowners, schools, and housing providers to resolve IAQ concerns. Tailored & Transparent: Every project is customized to your needs. We deliver clear, practical reports aligned with best practices. From single-room assessments to multi-site studies, we scale our solutions to any scope or budget.