New ion patented polymer process for water cleaning, remediation and prevention. Cleans wastewater with heavy metals, nitrites, oil, radioactive, mustard gas pollutants and can make potable water.

Design, installation and service of water treatment equipment used for industrial and commercial clients as well as dialysis and other high purity water applicationr for medical use

Building and Facility Maintenance, landscaping, snow plowing and snow removal, janitorial supplies

Repairs, maintenance and testing of generators, stationary engines and related machinery. Landfill gas flares, recovery systems and LFG-to-energy facilities

A full-service development and advisory firm dedicated to creating value in the sustainable energy and low carbon markets. We are a leading provider of cogeneration power solutions that leverage renewable and low emissions resources.

Exact Solar is a full service solar energy company. We install, service and maintain all types of solar systems including solar electric (photovoltaic or PV), solar water heating and pool heating. Our service territory covers southeastern PA & NJ.

Electregy provides solar, wind, ethanol and power transmission solutions & services. We are developing a new form of cellulosic ethanol. We are an MIT alumni based company with significant technology experience in a wide array of sciences & technologies.

Westside Construction Corp. is a general construction contractor that specializes in design and building work.

EXCAVATION FOR SEWER AND WATER MAINS WORK BRIDGE CONSTRUCTION UTILITY CONSTRUCTION SITE PREPERATION

environmental remediation, site clearing, drainage, sewer & utility work, demolition & site restoration, excavation, waste disposal, on-site water treatment.

Installing and servicing electrical, pv solar, fire alarm & telephone -data products and equipment. Installing and servicing video & audio equipment.

General Contractor

26 years experience in nuclear power industry (safety analysis, containment, hydraulic systems, thermalhydraulic, safety assessment, regulatory compliance & documentation, power uprate, hydrogen, uranium, severe accident management)

S T Electric is a solution provider of all electrical, audio, visual, facilities and maintenance services and equipment installations. Dependable, expertise and troubleshooting service available 24/7.

Largest contract machining shop on east coast. Heavily into engineering supported by CNC capabilities. Power Generation our main field.

SERVICE AND INSTALLATION OF AIR-CONDITIONING, HEATING, DUCT WORK, MECHANICAL CONTRACTING

Technical and management experience in the energy production, conservation, energy infrastructure investment assessment, feasibility studies, demand side analysis, heat and power generation system analysis. International and domestic experience

Landscape design, construction, and maintenance. Lawn installation and mowing. All aspects of masonry from patios to walls, walkways, and driveways. Land clearing, chipper service, bobcat and backhoe work, hydroseeding. Commerical/residential cleaning.

Specialize in underground utility construction including gas, electric, water and sewer. Expertise in polyethylene gas and water installations.

Excavation, Utilities installation, site clearing, Building demolition, Septic Repair