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| Air Cleaning Technologies Provider of practical air cleaning solutions for industrial and commercial processes that affect the air.
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PuriTec Provider of indoor air and water pollution information, with resources for indoor air and water quality products and systems.
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Environmental Microbiology Laboratory, Inc. Specializes in the analysis of volumetric air samples, samples for fungi and bacteria and spore trap samples for fungi. Offices in San Francisco and San Diego.
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Clark Air Systems Provides solutions to industrial and commercial air quality problems. Based in New York.
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Air Quality Sciences, Inc. Full-service indoor air quality firm offering services in emissions testing, building investigations, laboratory analysis, consulting and certification.
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Western Air Ducts Ltd. Specialize in designing, manufacturing, installing and maintaining bespoke dust control, fume control and ventilation systems. Based in the United Kingdom.
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SAS Air Balancing Services Provider of services to balance HVAC systems including reports on air, water and temperature test results, and equipment changes or modifications.
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Air Testing Environmental Consultants Designed to conduct indoor air quality monitoring and testing using standard scientific protocols and procedures with an emphasis placed on finding practical cost effective solutions. Will travel worldwide to service clients.
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DP Filters, Inc. Distributor and manufacturer of air filtration products and services for Northern and Central Illinois.
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Engineered Environments Consulting engineering firm focused on the optimization of indoor air quality and energy efficiency in both new and existing facilities.
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Advanced Air Care Indoor air quality services including testing, sick building syndrome investigations, laboratory analysis, heating and air conditioning evaluations and indoor air quality policy plans.
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Hillmann Environmental Company, Inc. A national full service consulting firm catering to the environmental concerns of commercial and industrial properties. Based Union, New Jersey.
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Empire Building Diagnostics, Inc. Environmental consulting and contracting firm, specializing in asbestos abatement and demolition.
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Atlantic Environmental Provider of environmental, health and safety services in hazardous waste, industrial hygiene, indoor air quality, air-contaminant ventilation and permits.
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MacNeil Environmental, Inc. Creates, develops and delivers innovative facility related management consulting products. Based in Burnsville, Minnesota.
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NYSERDA/EES Indoor Air Quality Helps owners and operators of commercial, industrial, and institutional facilities diagnose and mitigate ventilation-related indoor air quality (IAQ) problems.
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Americlean Services Corporation An engineering/consulting firm specializing in HVAC contamination detection, abatement, and monitoring.
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Envirodesic Provider fo services and inspections for hypersensitivity and allergies in the home or workplace.
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Risk Management Internet Services - Indoor Air Provider of information and services on indoor air to company, country and university users.
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PureChoice, Inc. Specialize in IAQ preventive medicine.
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Indoor Air Solutions Provider of testing and diagnostic services for indoor air quality.
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Radon Reduction by Radon and Water Control Systems, Inc Specializing in radon and radon reduction offering radon information, radon consulting services, radon reduction system design, radon detection and reduction products. Located in Stamford, Connecticut.
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Restoration Consultants Offers consulting (mold, sewage, & asbestos) services, technical specs preparation, expert witness testimony, indoor environmental investigations and project management.
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Envirosense Consortium Nonprofit group offering information, solutions and strategies to address indoor air quality and related environmental issues.
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Building Air Quality's Indoor Air Quality Resource Site. A Texas based consulting firm that can identify and eliminate Indoor Air Quality (IAQ) problems in commercial buildings. Services range from Proactive indoor air quality investigations designed to identify IAQ problems before they occur, to reac.
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Safe Homes Environmental Consultants Provide environmental education on indoor environmental services. Based in Florida.
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Aegis Radon Provides the complete spectrum of radon related services to protect health and property value. These services include measurement, mitigation, education and consultation.
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Wilson Environmental Associates Consulting services for ambient and indoor air quality including monitoring, modeling, emission trading and risk assessment.
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National Environmental Audit Services, Inc. Provides solutions for indoor air quality.
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In-Viro Care Inc. Providers of indoor air quality and mechanical hygiene services, from investigating and monitoring to system assessment.
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Chelsea Group, Ltd. Specializes in strategic, technical and marketing consulting to major corporations for enhanced positioning of products and services relating to the indoor environment.
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Abbey Lane Laboratory Provider of services for microbial laboratory specializing in molds and related fungi, microbial isolation, and surface testing.
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Boelter and Yates Environmental consultants providing services in asbestos management, mold and mycotoxin investigations, indoor air quality management, hazardous waste management, air quality permitting and risk assessments.
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R J Michaelis Companies Provider of building inspection services including carbon monoxide and construction defect testing.
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EA Group Environmental, Health and Safety Information Provides specialized services in indoor air quality, regulatory compliance assistance, industrial hygiene consulting and laboratory analysis.
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Quality Environmental Services Indoor environmental quality evaluations, gas sampling and analysis, particle monitoring, microbial investigations, ventilation studies and more.
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Kunz, Richard Consulting chemist providing services in indoor air quality.
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