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

Transportation of coal combustion by-products, namely, fly ash, bottom ash, boiler slag, and flue gas desulfurization residue

Processing of coal combustion by-products, namely, fly ash, bottom ash, boiler slag, and flue gas desulfurization residue; Reclamation of coal combustion by-products, namely, fly ash, bottom ash, boiler slag, and flue gas desulfurization residue

Printed materials, namely, brochures, booklets, flyers and cookbooks.

Information services, namely, providing information on energy consumption, alternative energy sources, guidance on new technologies to energy consumption, efficient ways to consume energy and the environmental impact of negative energy use through the internet.

Information services, namely, providing information on household remedies, food preparation, serving and storage, use and care of appliances;

Educational services, namely, providing cooking courses and special cooking programs to community groups, radio and television presentations and trade fairs in relation to homemaking.

Management services, namely, providing management in the areas of facilities, navigation, baggage handling, security, parking, utilities, equipment maintenance.

Consulting services, namely, consulting studies relating to passenger and freight survey, route definition, design and building of airport terminals, runways, upgrapdes and expansions of airports, risk management, financial management, marketing, communications, maintenance planning and development.

Information services, namely, providing information to travelers and tourists relating to facilities, operations, services of the airport.

Technical and facility management services, namely, site preparation, installation, integration, testing and field engineering of radar and logistic support sites.

Water distribution and storage services.

Customer billing and call centre services, namely, providing information to customers in relation to utilities, service request, bills, credit, collection of accounts and meter readings;

Retail energy marketing services, namely, marketing and promotion for the sale of electricity and natural gas.

Prefabricated foldable structural steel buildings.

Parts of the prefabricated foldable structural steel buildings, namely, siding, roofing.

Relocatable metal clad buildings used namely as bunk houses, dormitories, camp kitchens, schools, motels, hotels, offices, class rooms, recreational halls, oil drill camps, wash rooms, laundry facilities, and offices.

Prefabricated hospitals.

Mobile and modular homes.

Trailers.

Steel moving containers.

Natural gas, oil and natural gas and by-products, namely, petro-chemicals, electric power for industrial, domestic and commercial purposes; natural gas appliances, namely, dryers, gas barbecues, ovens, heaters; clothes washers, furnaces, fireplaces and space heaters; gas or diesel powered stand-by and remote mobile electrical generators; automatic meter reading equipment, namely, telephone or radio frequency devices installed on gas and electric meters; computer software for use in the area of accounting, engineering design and graphics, monitoring and control of gas flows and meter reading; hardware and communication systems, namely, mobile radios to be used to send and receive data to and from customers and a electronic information monitoring system which is transmitted via microwave.

Transportation, maintenance and field installation process services relating to the building of prefabricated foldable structural steel buildings.

Transportation of natural gas, namely, the operation of natural gas pipelines and storage facilities; marketing of natural gas, namely, title, transfer, exchange, parking, advance gas, storage and balancing services; installation and maintenance of natural gas systems, namely, pipelines, operating production facilities for the removal of water, impurities and natural gas liquids, transmission services, namely, transporting high-pressured natural gas from production locations to end-users and other pipeline interconnections and distribution services, namely, transporting natural gas from a transmission pipeline to consumers; operation of the business of retail sale of natural gas and related products, namely, sulphur, ethane; maintenance of natural gas powered vehicles; installation of natural gas power systems, namely, high pressure cylinders, valves, fuel lines, regulators, air/fuel mixers, ignition units, control units, gauges and fuel selector switches for motor vehicles; carrying on the business of the retail sale of appliances, namely, dryers, hot water heaters, ranges, fire places, furnaces and space heaters; operation of a business dealing in the retail sale and/or wholesale of electric and natural gas; drilling, production, transmission and distribution of natural gas; generation, transmission and distribution of electric power; chemical and physical processing of natural gas feedstick and recovering gaseous and liquid hydrocarbons; design engineering, procurement, installation, operation and maintenance of electronic communication systems, namely radar sites and central monitoring stations for radar data, microwave transmitters, receivers, power supplies and towers, satellite ground stations and radio transmitters, receivers; management, operation and maintenance of project facilities incorporated in defense systems, namely, radar sites, remote airports, weather stations and microwave towers; carrying on the business of wholesale or renting gas or diesel powered stand-by and remote electrical generators; automatic electric meter services; energy management services, namely, individual usage profiles and services which allow remote control and monitoring of customer equipment and automatic meter reading over the power lines; remote site monitoring and data acquisition services, namely, alarm and event notification from a remote site and the accessing of information from the customers place of business; electrical transmission systems services, namely, providing peak demand, voltage and current readings to the customer; management services, namely, outage mapping, load research and direct load control, namely, the remote operation and monitoring of an electric distribution system; distribution automation services, namely, the remote or automatic operation of electric distribution control equipment; service bureau services, namely, the transfer of data to other computer systems that translate and covert the data for accounting purposes; installation services, namely, installation of an electric meter and terminal connection box use to provide automatic meter reading services; training services, namely, training of customers to remotely obtain data and operate various devices.

Furnace services, namely, maintenance, installation and cleaning of furnaces.