- info@sullivan-environmental.com
- 1900 Elkin Street, Suite 200, Alexandria VA 22308
- (703) 780-4580
Sullivan Environmental Consulting, Inc.
Sullivan Environmental Consulting provides expert atmospheric air quality modeling, environmental sampling, and meteorological and environmental expert consulting services. We are Air Quality Modeling & Environmental Sampling Experts.
Sullivan Environmental has three experts who have experience testifying in court. Established in 1988, the firm provides air quality consulting services nationwide and internationally.
We specialize in air quality-related dispersion modeling, exposure assessment, air permitting, urban air assessment, air quality-related risk management planning, air sampling, flux research related to agricultural fumigants, worker exposure monitoring, noise monitoring, environmental sampling, and provide expert air quality and meteorological litigation support services.

Our Certified Consulting Meteorologists have over 90 years of combined professional experience. Operating as a small specialty contractor, we provide clients with the security of highly experienced analysts.
View Details
We are highly responsive to clients’ needs and we achieve client satisfaction by delivering unequaled value to our clients.
View Details
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 well into the future.
View Details
Operating as a small specialty contractor, our company provides clients with the security of highly experienced analysts.
View DetailsExpert Dispersion Modeling Services
At Sullivan Environmental, we perform air dispersion modeling using primarily the following modeling platforms: AERMOD, CALPUFF, ISCST3, CAL3QHC, TOXST, SLAB, and SCREEN3. We use several different pre and post-processing meteorological and source processing programs including PCRAMMET, BPIP, CALMET, CALPOST, AERMET, MOVES, and others to support the modeling depending on the types of sources, meteorological data sets, and the specific project application(s). We provide services for regulatory agencies, private clients, and for litigation.
Expert Environmental Sampling Services
Sullivan Environmental offers a comprehensive range of environmental sampling services (Nationwide), including air, sludge, odor, water, soil, bulk, dust, noise, carcinogen, wipe, and more sampling services primarily
for class action litigation matters.

We partner with industrial, government, and commercial clients to deliver innovative, intelligent and cost-effective solutions.

We provide onsite air monitoring services, assessment, sampling, and semi quantitative compound detection services.

We then prepare to conduct a wide range of air quality studies and meteorological-related research.
Contact us today for all of your atmospheric air quality modeling, air quality monitoring, and expert air quality related litigation support needs.
At Sullivan Environmental, we perform air dispersion modeling using primarily the following modeling platforms: AERMOD, CALPUFF, ISCST3, CAL3QHC, TOXST, SLAB, and SCREEN3.
We use several different pre and post-processing meteorological and source processing programs including PCRAMMET, BPIP, CALMET, CALPOST, AERMET, MOVES, and others to support the modeling depending on the types of sources, meteorological data sets, and the specific project application(s).
We provide services for regulatory agencies, private clients, and for litigation.
Sullivan Environmental offers a comprehensive range of environmental sampling services (Nationwide).
Our services include air, sludge, odor, water, soil, bulk, dust, noise, carcinogen, wipe, and more sampling services primarily for businesses, governmental organizations, and class action litigation matters.