Sullivan Environmental Consulting, Inc. provides air quality modeling and air monitoring services to various industries, organizations, and government agencies. Located in the Washington DC area, Sullivan Environmental provides a wide range of air quality consulting services nationwide and in some cases internationally, with dispersion modeling (ISCST3, CALPUFF, AERMOD, FEMS, PERFUM, and TOXST) and air sampling (particulates, gases, various organic and inorganic compounds) serving as their primary specializations.

Specialization also includes the development of innovative air modeling methods and software, including accident and emergency analysis and Monte Carlo modeling methods. The firm has extensive experience in urban-scale modeling including studies in the U.S., Eastern Europe, and Southeast Asia. Sullivan Environmental, located in Alexandria, Virginia, is in its 28th year of operation.

Sullivan Environmental offers the stability of a firm that has been located at the same address and phone number since 1988, and will be here to meet your needs in the future. Operating as a small, specialty contractor, our company provides clients with the security of using highly experienced analysts. Certified Consulting Meteorologists David Sullivan and Dennis Hlinka have approximately 80 years of combined professional experience, and have managed many of the U.S. Environmental Protection Agency’s largest studies of toxic air pollution in the U.S. and in Eastern Europe.

Innovation in Air Quality Consulting