KEYSPAN CLIMATE IS EVERYTHING

Boilers, furnaces, room heaters, gas fireplaces, gas stoves, swimming pool heaters, central air conditioning units, humidifiers, air cleaners, air purifiers and water heaters

Marketing for others

Installation, service and repair of heating, air conditioning, indoor air quality, water heating and pool heating equipment for homes and businesses; provision of heating and air conditioning service plans for homes and businesses; engineering services, namely, environmental, geotechnical, biotechnical, pharmaceutical, structural, civil and architectural; mechanical contracting services, namely, fabrication and installation of industrial ductwork and piping, management and coordination of heating plan conversions, high purity water and process piping, fire protection, wastewater systems, plumbing and power piping and cogeneration systems; facilities management services, namely, maintenance and repair of boiler, chiller, refrigeration, industrial piping and engine systems and building automation and control; energy consulting and management services, namely, evaluation of energy options and appropriate solutions, utility master planning and power plant reliability studies

Public utility services in the nature of gas storage, pipeline projects, supply, transportation, cogeneration and distribution

Production of gas

Gas exploration and promoting the public awareness of the need for energy conservation