GFX Heat exchanger drain water heat recovery (DWHR) preheats cold water before it gets to the water heater. Reduces- water heating costs, energy consumption, working load of water heaters, increases water heater capacity. LEED recognized. NSF-61 certified

State & Federal Government contracting. Reseller of durable goods/materials to the government. Janitorial, office supplies, plumbing, HVAC, textiles, clothing, medical equipment/CT scanners, med supplies.

Our water conditioning technology minimizes operating and maintenance costs of water heaters, plumbing systems, cooling towers, heat exchangers, steam boilers and more...

Commercial supply dealer for maintenance repair and operations.

Plumbing heating and cooling service, and leak detection. fully stocked service trucks for fast efficient repairs or installation. We find solutions and solve problems.

PLUMBING RESIDENTIAL AND COMMERCIAL NEW CONSTRUCTION AND REPAIR

We supply a wide range of operations and maintenance material, including hardware, tools, fasteners, and other industrial material.

Distributor of mainline water, sewer, erosion control, fire sprinkler.

I am a Minority Owned Small Business Serving the Chicago Area in all manner of HVAC and Alternative Energy Heating and Cooling Sources. Including Solar and Water heating and cooling. I have extensive experience.

hvac, heating, air conditioning, cooling, furnace, chiller, boiler, condensing unit, air handler, evaporator coil, sheet metal

SEWER, WATER, WELL DRILLING & INSTALLATION. PLUMBING & HVAC INSTALL.

Resale of water treatment equipment, suppliesw, chemicals

SUPPLIERS OF INDUSTRIAL PIPE, VALES AND RELATED FITTINGS FOR THE AIR CONDITIONING, HEATING AND PLUMBING INDUSTRY

MECHANICAL CONTRACTOR IN HEATING, VENTILATION, AIR CONDITIONING, REFRIGERATION, PLUMBING.

Your complete supplier for municipal water, asnitary & storm sewer products

Rosen Supply Co. Inc. is a wholesale distributor of Plumbing products: ADA fixtures, Pipe & fittings, Pumps, Valves, Plumbing tools, Plumbing Fixtures, Repair Parts.

Hispanic-owned small business seeking opportunities with federal government. Provides any rubber tire product (farm, industrial, general automotive, commercial truck tires), hardware, and truck accessories (tool boxes, winches, bumpers, grill guards).

Wholesale dist- chart recorder, flame arrestor, flow meter, gas measurement, fittings, gauges, regulators, process controll, rupture disk, sensors, transducer, transmitter, thermomtr, & valves. Calibration svcs, pipe install, weld & valve repair.

Solar thermal and electric(PV)system design. Wholesaler and Retailer of Solar Products. Energy consultation. Solar site analysis. LED & CFL lighting. Energy Star appliances. Energy conservation products. Composting toilets & composters. Bio-diesel stoves.

Consulting and training on all types of automatic temperature controls (ATC) used for/on heating, ventilation and air conditioning (HVAC)equipment. Furnish & install controls as well.