Indoor Air Quality Experts

Sussex EnvironmentalSussex Environmental Consultants (SEC) is an environmental, safety and health consulting firm located in Lewes, Delaware that services the mid-Atlantic region. SEC has extensive experience in helping clients to maintain environmental and safety compliance.

SEC has a broad understanding of indoor environmental stressors and has conducted microbial investigations at industrial, health care, homes, office buildings, and facilities that have experienced water disasters and fires resulting in water damage. Microbial contamination can result in occupant respiratory illness and infection, especially among immune-compromised individuals.

SEC is committed to providing the most reliable and professional environmental health consulting possible. Issues regarding health, and liability all demand objective counsel based on sound scientific principles and ethical consulting practices. Our services are tailored to meet your specific needs, in addition to providing a timely and cost-effective product.


The industry's premier mold inspection certifications.

The indutry's premier indoor air quality certifications.


To learn more, visit American Council for Accredited Certification


We are a proud sponsor of The Freeman Stage.