Air Quality Companies (Air and Climate) in District of Columbia

  • Northwest Clean Air Agency (NWCAA)

    The Northwest Clean Air Agency (NWCAA) is one of seven regional air quality control agencies located throughout Washington State. It was established in 1967 after passage of the Washington State Clean Air Act (RCW 70.94). The agency is responsible for enforcing federal, state and local air pollution regulations in Island, Skagit and Whatcom counties.

    based in Mount Vernon, DISTRICT OF COLUMBIA (USA).

  • NOAA Center for Atmospheric Sciences

    The NOAA Center for Atmospheric Sciences (NCAS) is a cooperative partnership with four institutions: Howard University (HU) – lead institution, Jackson State University (JSU), the University of Puerto Rico at Mayaguez (UPRM), and the University of Texas at El Paso (UTEP), and two major universities: University of Illinois at Urbana-Champaign (UIUC), and the State ...

    based in Washington, DISTRICT OF COLUMBIA (USA).

  • Harris Miller Miller & Hanson Inc. (HMMH)

    Harris Miller Miller & Hanson Inc. (HMMH) was founded in 1981 to provide the highest quality noise consulting services to airports. Today, HMMH is an international leader in environmental noise and vibration control, air quality analysis, airport and airspace planning, and climate and energy solutions. With three offices throughout the country, we serve government and ...

    Office in Washington D.C., DISTRICT OF COLUMBIA (USA).

  • Interior Maintenance Company, Inc.

    commercial hood cleaning, hood cleaning, exhaust fan, shaft, kitchen hood exhaust cleaning, kitchen hood exhaust cleaning, commercial, industrial, PA, NJ, DE, MD, VA, hood, I.K.E.C.A. certified kitchen exhaust cleaning, commercial, commercial kitchen hood exhaust cleaning, hood cleaning, commercial air duct cleaning imc, commercial duct cleaning, air, industrial, hood, ...

    Office in DISTRICT OF COLUMBIA (USA).

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