Flow meters; Gas flow meters; Gas meters

Gas regulators; Pressure regulators for gas installations

Business project management services for construction projects; Procurement, namely, purchasing construction and building materials for others; Business consulting, management, and planning services in the field of water and wastewater treatment; Distributorship services in the field of general, heavy, and specialty construction equipment, including surveillance equipment; Distributorship services in the field of general, heavy, and specialty construction equipment; Inventory management; Business services, namely, formulation of best business practices for water and wastewater treatment.

Prepaid preventive maintenance service plans for water and wastewater treatment equipment

Construction services, namely, installation of surface and sub-surface utility line, and rental of construction equipment; Building construction services; Building demolition; Building repair; Commercial building construction; Construction project management services; Installation of water pipes; Installation of underground utilities including cable, electric, water, and sewer; Leasing of construction equipment; Pipe laying services; Rental of construction and building equipment; Rental of construction equipment; Restoration in the field of pipelines; Snow removal services; Horizontal directional drilling for installing underground utilities and pipelines; Building inspection in the course of building construction; Road paving; Paving contractor services; Construction services, namely, asphalt paving; Construction services, namely, concrete paving; Technical support services, namely, technical advice related to the installation of water and wastewater treatment equipment; Technical support services, namely, technical advice related to the repair of water and wastewater treatment plants; Installation of surface and sub-surface utility lines and equipment; Rental of dredging machinery and equipment; Technical consulting services in the field of water and wastewater treatment; Consulting services for the construction of water and wastewater treatment and purification plants, solid waste treatment plants and other municipal infrastructure facilities; Rental of construction machinery

Welding; Pipe tapping services, namely, drilling or cutting holes in pressurized pipes without draining or spilling the contents of the pipes; Welding services; Provision of information, advice and consultancy in relation to the production of energy, and the treatment, recycling, transformation and incineration of waste; Custom fabrication of natural gas metering stations; Custom fabrication of natural gas regulator stations; Technical consulting services in the field of water and wastewater treatment; Rental of water treatment equipment; Rental of water and wastewater treatment equipment; Consulting services in the field of water treatment; Treatment of materials by mechanical or chemical processing, transformation, or production of objects or inorganic or organic substances

Training in the use and operation of water and wastewater treatment plants and consultation relating thereto

Engineering; Surveying; Inspection services, namely, detection of leaks in pipelines; Pipeline inspection services; Engineering services in the field of water and wastewater treatment; Environmental engineering, testing and inspection services; Engineering services for the construction of water and wastewater treatment and purification plants, solid waste treatment plants and other municipal infrastructure facilities; Providing on-line non-downloadable software for scheduling

Permitting, namely, obtaining environmental, design, zoning and other governmental permits for development projects