Matching consumers with professionals in the field of real estate contractor services, namely, plumbing contractor services; online retail sales services of solar-powered battery chargers; retail sale of bath plumbing fixtures; retail sale of flexible pipes being parts of bath plumbing installations; retail sale of HVAC systems for residential buildings; retail sale of kitchen sink plumbing fixtures; retail sale of plastic pipes for plumbing purposes; retail sale of plumbing fittings, namely, baffles; retail sale of plumbing fittings, namely, couplers; retail sale of residential furnaces; retail services featuring landscaping materials, namely, soil, compost, sand, plants, wood chips, and mulch; retail services for plumbing equipment; retail, online and wholesale sale of solar panels

Financial administration of warranty claims; prepaid preventive maintenance service plans for heating, ventilating and air conditioning systems; providing extended warranties on electric vehicle charging stations; providing extended warranties on household appliances; warranty claims administration services; warranty insurance services

Air duct cleaning services; building maintenance and repair; commercial property maintenance; construction, maintenance, installation and repair of doors, garage door openers and garage doors, electrical work; construction, renovation, repair and maintenance of decks and patios; consulting in the field of deck and patio construction, renovation, repair and maintenance; consulting in the field of handyman services, namely, home maintenance and home repair services; deck renovation, repair and maintenance services; handyman services, namely, home maintenance and home repair services; home security installation advisory services; HVAC contractor services; installation of electrical systems; installation of home appliances; installation of HVAC systems; installation of plumbing; installation of solar panels; installation of solar power systems; installation of windows; installation, maintenance and repair of air filters; installation, maintenance and repair of air purification systems; installation, maintenance and repair of doors and fences; installation, maintenance and repair of duct work; installation, maintenance and repair of electric household appliances; installation, maintenance and repair of electric vehicle charging stations; installation, maintenance and repair of electrical control panels; installation, maintenance and repair of electrical network monitoring systems; installation, maintenance and repair of emergency lighting systems; installation, maintenance and repair of energy generation equipment; installation, maintenance and repair of fire detection systems; installation, maintenance and repair of fire suppression systems; installation, maintenance and repair of fire, smoke and heat alarms; installation, maintenance and repair of gas detection systems; installation, maintenance and repair of heating, ventilating, and air conditioning equipment and systems; installation, maintenance and repair of security camera systems and central monitoring systems; installation, maintenance and repair of water treatment equipment, namely, water filtration units and reverse osmosis units for commercial and residential use; installation, maintenance, and repair of siding, soffits, and fascias; installation, maintenance, repair and removal of holiday light decorations for others; installation, maintenance, repair of electrical charging stations; installation, repair and maintenance of heat pumps and air conditioners; lock repair services; maintenance and repair of air conditioning units; maintenance and repair of air humidifiers; maintenance and repair of air purification units; maintenance and repair of furnaces; maintenance and repair of heat pumps; maintenance and repair of heating elements; maintenance and repair of heating installations; maintenance and repair of hot water heaters; maintenance and repair of HVAC systems; maintenance of roofing; patio construction, renovation, repair and maintenance services; plumbing contracting services; project management in the field of deck and patio construction, renovation, repair and maintenance; project management in the field of handyman services, namely, home maintenance and home repair services; providing information relating to the repair and maintenance of furnaces; providing information relating to the repair or maintenance of fire alarms; providing information relating to the repair or maintenance of gas water heaters; renovation, repair and maintenance of electrical wiring; repair and maintenance of gas water heaters; technical support services, namely, providing technical advice and assistance in the field of HVAC system installation and maintenance; waste disposal being environmental remediation services

Energy auditing services; energy efficiency consultation services; household appliance inspection services; inspecting buildings for the existence of mould; installation and programming of facilities management software to control building environment, access, and security systems; providing technology information updates for home security systems via the global computer network

Landscaping and gardening contracting services

Providing information about personal safety, home security and crime prevention

Matching consumers with professionals in the field of real estate contractor services, namely, plumbing contractor services; online retail sales services of solar-powered battery chargers; retail sale of bath plumbing fixtures; retail sale of flexible pipes being parts of bath plumbing installations; retail sale of HVAC systems for residential buildings; retail sale of kitchen sink plumbing fixtures; retail sale of plastic pipes for plumbing purposes; retail sale of plumbing fittings, namely, baffles; retail sale of plumbing fittings, namely, couplers; retail sale of residential furnaces; retail services featuring landscaping materials, namely, soil, compost, sand, plants, wood chips, and mulch; retail services for plumbing equipment; retail, online and wholesale sale of solar panels

Financial administration of warranty claims; prepaid preventive maintenance service plans for heating, ventilating and air conditioning systems; providing extended warranties on electric vehicle charging stations; providing extended warranties on household appliances; warranty claims administration services; warranty insurance services

Air duct cleaning services; building maintenance and repair; commercial property maintenance; construction, maintenance, installation and repair of doors, garage door openers and garage doors, electrical work; construction, renovation, repair and maintenance of decks and patios; consulting in the field of deck and patio construction, renovation, repair and maintenance; consulting in the field of handyman services, namely, home maintenance and home repair services; deck renovation, repair and maintenance services; handyman services, namely, home maintenance and home repair services; home security installation advisory services; HVAC contractor services; installation of electrical systems; installation of home appliances; installation of HVAC systems; installation of plumbing; installation of solar panels; installation of solar power systems; installation of windows; installation, maintenance and repair of air filters; installation, maintenance and repair of air purification systems; installation, maintenance and repair of doors and fences; installation, maintenance and repair of duct work; installation, maintenance and repair of electric household appliances; installation, maintenance and repair of electric vehicle charging stations; installation, maintenance and repair of electrical control panels; installation, maintenance and repair of electrical network monitoring systems; installation, maintenance and repair of emergency lighting systems; installation, maintenance and repair of energy generation equipment; installation, maintenance and repair of fire detection systems; installation, maintenance and repair of fire suppression systems; installation, maintenance and repair of fire, smoke and heat alarms; installation, maintenance and repair of gas detection systems; installation, maintenance and repair of heating, ventilating, and air conditioning equipment and systems; installation, maintenance and repair of security camera systems and central monitoring systems; installation, maintenance and repair of water treatment equipment, namely, water filtration units and reverse osmosis units for commercial and residential use; installation, maintenance, and repair of siding, soffits, and fascias; installation, maintenance, repair and removal of holiday light decorations for others; installation, maintenance, repair of electrical charging stations; installation, repair and maintenance of heat pumps and air conditioners; lock repair services; maintenance and repair of air conditioning units; maintenance and repair of air humidifiers; maintenance and repair of air purification units; maintenance and repair of furnaces; maintenance and repair of heat pumps; maintenance and repair of heating elements; maintenance and repair of heating installations; maintenance and repair of hot water heaters; maintenance and repair of HVAC systems; maintenance of roofing; patio construction, renovation, repair and maintenance services; plumbing contracting services; project management in the field of deck and patio construction, renovation, repair and maintenance; project management in the field of handyman services, namely, home maintenance and home repair services; providing information relating to the repair and maintenance of furnaces; providing information relating to the repair or maintenance of fire alarms; providing information relating to the repair or maintenance of gas water heaters; renovation, repair and maintenance of electrical wiring; repair and maintenance of gas water heaters; technical support services, namely, providing technical advice and assistance in the field of HVAC system installation and maintenance; waste disposal being environmental remediation services

Energy auditing services; energy efficiency consultation services; household appliance inspection services; inspecting buildings for the existence of mould; installation and programming of facilities management software to control building environment, access, and security systems; providing technology information updates for home security systems via the global computer network

Landscaping and gardening contracting services

Providing information about personal safety, home security and crime prevention

Matching consumers with professionals in the field of real estate contractor services, namely, plumbing contractor services; online retail sales services of solar-powered battery chargers; retail sale of bath plumbing fixtures; retail sale of flexible pipes being parts of bath plumbing installations; retail sale of HVAC systems for residential buildings; retail sale of kitchen sink plumbing fixtures; retail sale of plastic pipes for plumbing purposes; retail sale of plumbing fittings, namely, baffles; retail sale of plumbing fittings, namely, couplers; retail sale of residential furnaces; retail services featuring landscaping materials, namely, soil, compost, sand, plants, wood chips, and mulch; retail services for plumbing equipment; retail, online and wholesale sale of solar panels

Financial administration of warranty claims; prepaid preventive maintenance service plans for heating, ventilating and air conditioning systems; providing extended warranties on electric vehicle charging stations; providing extended warranties on household appliances; warranty claims administration services; warranty insurance services

Air duct cleaning services; building maintenance and repair; commercial property maintenance; construction, maintenance, installation and repair of doors, garage door openers and garage doors, electrical work; construction, renovation, repair and maintenance of decks and patios; consulting in the field of deck and patio construction, renovation, repair and maintenance; consulting in the field of handyman services, namely, home maintenance and home repair services; deck renovation, repair and maintenance services; handyman services, namely, home maintenance and home repair services; home security installation advisory services; HVAC contractor services; installation of electrical systems; installation of home appliances; installation of HVAC systems; installation of plumbing; installation of solar panels; installation of solar power systems; installation of windows; installation, maintenance and repair of air filters; installation, maintenance and repair of air purification systems; installation, maintenance and repair of doors and fences; installation, maintenance and repair of duct work; installation, maintenance and repair of electric household appliances; installation, maintenance and repair of electric vehicle charging stations; installation, maintenance and repair of electrical control panels; installation, maintenance and repair of electrical network monitoring systems; installation, maintenance and repair of emergency lighting systems; installation, maintenance and repair of energy generation equipment; installation, maintenance and repair of fire detection systems; installation, maintenance and repair of fire suppression systems; installation, maintenance and repair of fire, smoke and heat alarms; installation, maintenance and repair of gas detection systems; installation, maintenance and repair of heating, ventilating, and air conditioning equipment and systems; installation, maintenance and repair of security camera systems and central monitoring systems; installation, maintenance and repair of water treatment equipment, namely, water filtration units and reverse osmosis units for commercial and residential use; installation, maintenance, and repair of siding, soffits, and fascias; installation, maintenance, repair and removal of holiday light decorations for others; installation, maintenance, repair of electrical charging stations; installation, repair and maintenance of heat pumps and air conditioners; lock repair services; maintenance and repair of air conditioning units; maintenance and repair of air humidifiers; maintenance and repair of air purification units; maintenance and repair of furnaces; maintenance and repair of heat pumps; maintenance and repair of heating elements; maintenance and repair of heating installations; maintenance and repair of hot water heaters; maintenance and repair of HVAC systems; maintenance of roofing; patio construction, renovation, repair and maintenance services; plumbing contracting services; project management in the field of deck and patio construction, renovation, repair and maintenance; project management in the field of handyman services, namely, home maintenance and home repair services; providing information relating to the repair and maintenance of furnaces; providing information relating to the repair or maintenance of fire alarms; providing information relating to the repair or maintenance of gas water heaters; renovation, repair and maintenance of electrical wiring; repair and maintenance of gas water heaters; technical support services, namely, providing technical advice and assistance in the field of HVAC system installation and maintenance; waste disposal being environmental remediation services

Energy auditing services; energy efficiency consultation services; household appliance inspection services; inspecting buildings for the existence of mould; installation and programming of facilities management software to control building environment, access, and security systems; providing technology information updates for home security systems via the global computer network

Landscaping and gardening contracting services

Providing information about personal safety, home security and crime prevention

Advertising of residential real estate for others; promoting residential real estate properties of others using photographs, location, maps and listing information through an interactive website; providing consumer profile information for the purchase and sale of residential real estate

Providing consultancy in the area of subsidized housing for non profit, co-op and public housing opportunities

Advisory services relating to the construction of buildings; assembly of prefabricated houses; building construction and repair; building construction contracting services; building construction of residential communities; construction and renovation of residential and commercial buildings; construction of houses; construction of modular homes; construction of multi-unit dwellings; construction of residential apartment units, apartment buildings, condominium units and multi-unit dwellings; construction of residential buildings; development and construction of multi-family housing units; development and construction of residential and commercial real estate; general building contractor services; house building and repair; providing information about real estate development via a website; providing information on house building and repair

Delivery of prefabricated houses

Custom manufacturing of prefabricated houses

Design and planning of community housing; design of residential homes, namely, design of the exterior and interior of residential homes; design of residential homes, namely, residential building design services for real estate purposes; designing of prefabricated houses

Generators, namely, electric, natural gas, diesel, and hydrogen generators; hydrogen and fuel cell power generation subsystem comprised of pump control valves, pressure regulating valves, motor pumps and compressors, air powered tools, electricity generators; hydroelectric installations for generating electricity; hydroelectric power plants; water pumps for engines; wind-powered electricity generators; wind farms; wind-powered installations for generating electricity; wind power plants; generators of electricity; hydrogen re-fueling stations; solar-powered electricity generators; wind turbines; wind-powered electricity generators;

Instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution and use of gas, natural gas, hydrogen, renewable natural gas, liquefied natural gas, electricity, and electricity generated from hydrogen, wind, solar, hydro, geothermal energy and battery-stored energy; natural gas equipment; natural gas accessories for natural gas equipment and natural gas systems; wind turbines for the production of electricity; electric vehicle charging stations; electric storage batteries; electricity meters; gas analyzers for hydrogen generators; gas meters; general purpose batteries; hydrogen fuel cells; rechargeable general purpose batteries; solar panels for the production of electricity; hydrogen electrolyzers, parts and fittings for hydrogen electrolyzers; devices for measurement of the flow rate and volume of liquid hydrogen; hydrogen fuel processors;

Lighting, heating, cooling, generating steam, cooking, drying, ventilating, and supplying water and sanitation installations operating on solar, battery, hydrogen generated electricity, geothermal energy and renewable energy, electricity, natural gas, renewable natural gas, liquefied natural gas or hydrogen;

Retail sale, wholesale and online sales of liquid hydrogen fuel

Maintenance of electricity, natural gas, renewable natural gas, liquefied natural gas, hydrogen, hydrogen gas distribution, ammonia gas distribution, transmission, transportation, supply and storage systems; maintenance and repair of energy generation equipment; installation, operation, and maintenance of photovoltaic installations; installation, maintenance and operation of industrial plant and equipment; installation of electrical apparatus or generators, gas, and water pipelines; installation, maintenance and repair of gas and electricity systems, gas, electricity and water supply apparatus, gas and electricity systems, inverters, batteries and electrical connection apparatus for solar energy systems, solar energy systems, solar installations for generating power, solar collectors and photovoltaic modules; installation, operation, maintenance and repair of windmills and wind turbines; installation, repair and maintenance of energy conversion apparatus, power plants and power grids; installation, operation, and maintenance of storage facilities to store gas phase hydrocarbons, liquid phase hydrocarbons and hydrogen, pipelines to transport gas phase hydrocarbons, liquid phase hydrocarbons, hydrogen, ammonia and carbon dioxide, water and wastewater pipeline transportation and treatment plants; installation, operation and maintenance of non-regulated electric transmission substations and electric transmission lines for customer use; operating and maintaining renewable energy generation facilities, microgrids, and renewable energy distribution facilities; management, maintenance and construction services in the field of supply and distribution of water and econstruction, maintenance and repair services, namely, electricity, gas and renewable energy; construction, maintenance and repair services associated with water supply systems and networks, gas pipelines and storage facilities, gas operated or powered devices and appliances, electrical operated or powered devices and appliances; construction, maintenance, and repair of pipelines; maintenance and repair of energy generation equipment; vehicle battery charging; vehicle service stations for charging electric vehicles; Construction, operation and maintenance of purpose-built infrastructure to service low carbon and sustainability focused projects; Construction, operation and maintenance of clean power generation facilities; Construction, operation and maintenance of hydrogen production facilities; Construction, operation and maintenance of chemical and fuel production facilities; Services associated with the transportation, distribution and storage of gas, namely, operation of gas fuelling stations and terminals; Retail, wholesale, advisory and consulting services in the field of water supply, namely, installing apparatuses to collect, intake, process, treat, store, transport, and deliver water, and maintenance of systems that include intakes, pumps, pipelines, storage tanks, and meters to collect, intake, process, treat, store, transport, and deliver water, wastewater treatment and disposal, freshwater production, storage and distribution, water purification and treatment, sample testing and monitoring, and solutions for grey water;

Providing access to a website providing users with information about electric, hydrogen, ammonia, solar, hydro and wind power generation; providing access to a website providing users with information about electric and gas utilities; energy storage, industrial water and liquefied natural gas;

Distribution of hydrogen energy to residential and commercial users; distribution of hydrogen gas to residential and commercial users; hydrogen energy storage services; hydrogen gas storage services; storage of liquid hydrogen; technical operation of hydrogen refueling stations; transport of liquid hydrogen by truck; transporting and delivering of energy being hydrogen by pipeline; transporting and delivering of energy being hydrogen by rail; transporting and delivering of energy being transmission of hydrogen through pipelines; transporting and delivering of hydrogen to be used as a fuel in stationary fuel cell systems

Hydrogen power generation services; liquefaction of hydrogen gas

Conducting of technical feasibility studies, analyses and evaluations in the field of hydrogen technology; design consulting in the field of fuel cells and hydrogen energy systems; designing and testing of new fuel cell systems and hydrogen generators for others; designing industrial and commercial hydrogen systems; engineering project management services in the field of fuel cells and hydrogen energy systems; quality assurance testing of fuel cell and hydrogen products of others; technical design and planning of pipelines for hydrogen gas; testing of new products of others in the field of hydrogen power and hydrogen powered products

Generators, namely, electric, natural gas, diesel, and hydrogen generators;

Electric storage batteries; electricity meters; gas analyzers for hydrogen generators; gas meters; hydrogen fuel cells; solar panels for the production of electricity

Lighting, heating, cooling, generating steam, cooking, drying, ventilating, and supplying water and sanitation installations operating on electricity, natural gas, renewable natural gas, liquefied natural gas or hydrogen;

Utility metering and billing services; business management and information services related to power facilities, energy commodity supply, energy usage, energy distribution infrastructure, system design and assessment; management of utility networks; energy monitoring and reporting services, namely, providing consumption, emission, performance and cost information to consumers with respect to natural gas and other fuels;

Call centre services; information services in the field of financial services;

Construction, maintenance, and repair of pipelines; maintenance of electricity, natural gas, renewable natural gas, liquefied natural gas and hydrogen gas distribution, transmission, transportation, supply and storage systems; maintenance and repair of energy generation equipment;

Providing access to a website providing users with information about electric and gas utilities;

Utility transmission services of electricity and electric power

Consulting services in the field of production of gas, natural gas, hydrogen, and electricity; consulting services in the field of infrastructure for transmission, distribution, transportation, and storage of gas, natural gas, hydrogen, and electricity; hydrogen, electricity, gas, and natural gas generation services;

Engineering, design, construction and consulting services in the fields of energy management, use, operations, maintenance, transmission, procurement, generation, distribution and storage; research in the fields of water, gas, natural gas, renewable natural gas, hydrogen, electricity, and electricity generated from hydrogen, wind, solar, and hydro; consultation in the research, design and development of hydrogen power, hydrogen powered products, hydrogen production technology and hydrogen systems; research, design and development of hydrogen power, hydrogen powered products, hydrogen production technology and hydrogen systems;

Generators of electricity; hydrogen re-fueling stations; solar-powered electricity generators; wind turbines; wind-powered electricity generators

Instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution and use of gas, natural gas, hydrogen, electricity, and electricity generated from hydrogen, wind, solar, hydro, geothermal energy and battery-stored energy; natural gas equipment; natural gas accessories for natural gas equipment and natural gas systems; wind turbines for the production of electricity; electric vehicle charging stations;

Lighting, heating, cooling, generating steam, cooking, drying, ventilating, and supplying water and sanitation installations operating on solar, battery, hydrogen generated electricity, geothermal energy and renewable energy;

Retail and wholesale sale of gas, natural gas, hydrogen, electricity, and electricity generated from hydrogen, wind, solar, hydro and geothermal energy; business management and information services related to power facilities, energy commodity supply, energy usage, energy distribution infrastructure, system design and assessment; advertising, marketing and promotion of services; business advisory services in the field of energy supply and usage; commercial feasibility studies for energy production, distribution, and export; utility metering and billing services; management of utility networks;

Call centre services; information services in the field of financial services;

Maintenance of natural gas, liquefied natural gas, hydrogen, ammonia gas distribution, transmission, transportation, supply and storage systems; maintenance and repair of energy generation equipment; installation, operation, and maintenance of photovoltaic installations; installation, maintenance and operation of industrial plant and equipment; installation of electrical apparatus or generators, gas, and water pipelines; installation, maintenance and repair of gas and electricity systems, gas, electricity and water supply apparatus, gas and electricity systems, inverters, batteries and electrical connection apparatus for solar energy systems, solar energy systems, solar installations for generating power, solar collectors and photovoltaic modules; installation, operation, maintenance and repair of windmills and wind turbines; installation, repair and maintenance of energy conversion apparatus, power plants and power grids; installation, operation, and maintenance of storage facilities to store gas phase hydrocarbons, liquid phase hydrocarbons and hydrogen, pipelines to transport gas phase hydrocarbons, liquid phase hydrocarbons, hydrogen, ammonia and carbon dioxide, water and wastewater pipeline transportation and treatment plants; installation, operation and maintenance of non-regulated electric transmission substations and electric transmission lines for customer use; operating and maintaining renewable energy generation facilities, microgrids, and renewable energy distribution facilities;

Providing access to a website providing users with information about electric, hydrogen, ammonia, solar, hydro and wind power generation; energy storage, industrial water and liquefied natural gas;

Utility transmission services of electricity and electric power

Generation of electricity from renewable sources, namely, wind, solar, geothermal, hydro and carbon sequestration; consulting services in the field of generation, production of gas, natural gas, hydrogen, ammonia, electricity, and electricity generated from hydrogen, wind, solar, hydro, geothermal; consulting services in the field of infrastructure for transmission, distribution, transportation, and storage of gas, natural gas, liquid natural gas, renewable natural gas, hydrogen, electricity, and electricity generated from hydrogen, wind, solar, hydro, and geothermal; consultancy in the field of water treatment, generation of electricity, and generation of power; energy production and generation; energy production services; processing of natural gas and fuels; production of energy by hydrogen, wind, solar, hydroelectric, and geothermal power plants; water treatment; hydrogen, ammonia, electricity, gas, natural gas, wind, solar, hydro power and geothermal energy generation services;

Consulting services in the field of renewable energy, wind, solar, geothermal, hydro, energy storage, batteries, hydrogen, and ammonia; consulting services in the field of renewable energy projects; engineering, design, construction, and consulting services in the fields of energy management, use, operations, maintenance, transmission, procurement, generation, distribution, storage and renewable energy facilities; research in the fields of water, gas, natural gas, hydrogen, electricity, and electricity generated from hydrogen, wind, solar, hydro, geothermal energy and renewable energy;