Backflow Prevention

Schlumberger Water Services Schlumberger Water Services- Consultant providing technical services and developer of a range of instruments that allow continuous monitoring of groundwater. Crisalis International Crisalis International- Specializes in groundwater consulting, research and innovation. In Aqua Veritas, LLC In Aqua Veritas, LLC- Provides outsourcing services in groundwater fate and transport modeling, risk-based corrective action and remediation by natural attenuation. SCS Environmental Consultants, Inc. SCS Environmental Consultants, Inc.- Specializes in groundwater monitoring, phase I and II site assessments, mold sampling, and TCEQ corrective action. Located in The Woodlands, T… GEOSCIENCE Support Services, Inc. GEOSCIENCE Support Services, Inc.- Specializes in ground water planning and development, recharge investigations, flow and solute transport modeling, injection well design, and re… Errol L. Montgomery & Associates, Inc. Errol L. Montgomery & Associates, Inc.- Hydrogeologic consulting in exploration, development, use and management of groundwater, recharge, litigation support, site assessment, con… Hydrosolutions Pty Ltd Hydrosolutions Pty Ltd- Hydrogeological and environmental consultancy. Specializing in groundwater investigations, resource development, contaminated site assessment, and remedial… Geo-hidro Geo-hidro- Professional hydrogeological services of ground-water supply and engineering projects, Slovenia - Europe Pacific Groundwater Group Pacific Groundwater Group- Water resources and environmental consulting firm based in Seattle, Washington. True North Environmental LLC. True North Environmental LLC.- Provides groundwater prospecting employing fracture trace analysis and high resolution electrical resistivity (ER) imaging. Southwest Ground-water Consultants Southwest Ground-water Consultants- Arizona hydrogeology consultancy company offering services in water-supply studies, well design, artificial recharge, contamination investigati… Oakridge Environmental, Ltd. Oakridge Environmental, Ltd.- Consulting in hydrogeology, environmental geology, groundwater and surface water supplies, well testing, water quality, testing, contaminants, geophy… McLane Environmental McLane Environmental- Specializes in ground water flow system analyses, contaminant transport and computer modeling. Pictorial and VRML examples of past projects listed. CertainTech, Inc. CertainTech, Inc.- Specializes in groundwater treatment and hydrogeologic modeling. Also sells modeling and GIS interface software for groundwater analysis. Environmental Simulations International Environmental Simulations International- Environmental Simulations International provides services in hydrogeology, environmental consulting, groundwater modelling, risk assessmen… Alpha Geoscience Alpha Geoscience- Environmental site assessments and planning, field data collection and analysis, expert testimony, regulatory negotiation, and project implementation for water s… Cadillac Groundwater Services Cadillac Groundwater Services- Specializes in wellfield development and management, water supply, mine pit dewatering, groundwater monitoring, site assessment, and related service… Rockwater Groundwater Consultants Rockwater Groundwater Consultants- Western Australia firm. Service areas include locating and developing ground water supplies, mine dewatering, and groundwater contamination cont… GeoSystems Analysis, Inc. GeoSystems Analysis, Inc.- Services include groundwater contamination studies, regulatory compliance, groundwater resource exploration, recharge studies, groundwater transport mod… David Blackmore & Associates David Blackmore & Associates- Geotechnical and environmental engineers. Services include groundwater evaluation, site assessment, waste disposal, and aquifer analysis. Pennsylvani… Waterstone Environmental Hydrology and Engineering Waterstone Environmental Hydrology and Engineering- Specialities include ground and surface hydrology, numerical code development, water rights, and risk assessment. Located in Bo… P R Marriott Drilling, Ltd. P R Marriott Drilling, Ltd.- Provides drilling, ground water engineering and hydro geological consultancy services. Located in Chesterfield, UK. Terry Environmental Services Terry Environmental Services- Specializes in phase I and II environmental site assessments, underground storage tank (UST) closures, remediation support, and subsurface analysis. … McDonald Morrissey Associates, Inc. McDonald Morrissey Associates, Inc.- Specializes in the analysis of complex groundwater flow systems for industrial and government clients. Lists past projects. Beatty & Associates Limited Beatty & Associates Limited- Services include monitoring, supply, impact studies, stormwater infiltration, environmental site assessments, landfills, and remediation of contaminan… Ejlskov Consult Ejlskov Consult- Site investigation, environmental due diligence, risk assessment, monitoring, hydrogeology, water quality, and water sampling. Provides services throughout Europe. Earthward Consulting Earthward Consulting- Provides groundwater and contaminant transport modeling, deep well injection, mine dewatering, and environmental visualization services. Includes sample visu… ESA Consulting, LLC ESA Consulting, LLC- Offers regulatory compliance, litigation support, due diligence, site investigations, and other environmental services in connection with underground storage … Zephyr Environmental Corporation Zephyr Environmental Corporation- Provides environmental, health, and safety services to industry and government. Located in Texas and Maryland, USA. Ulrick & Associates Ulrick & Associates- Groundwater resource management, hydrogeology, geology, hydrology, drinking supply wells, groundwater modeling, geostatistics, risk assessment, landfills, dew…