Trade Mark Journal No.2025/046 14 November 2025

Mark 2

ENVIRONVENT

Class 11

Air conditioning; Air conditioning for use in transportation; Air conditioning apparatus; Air conditioning installations; Installations for conditioning air; Installations for air conditioning; Conditioning air (Installations for -); Filters for air conditioning; Air conditioning filters; Air filters for air conditioning units; Air conditioning fans; Fans for use in air conditioning; Air conditioning devices; Air inductor apparatus [air conditioning]; Extractors [ventilation or air conditioning]; Air conditioners; Fans for air conditioning apparatus; Window air conditioning apparatus; Window-mounted air conditioning units; Central air conditioning installations; Domestic air conditioning apparatus; Filters for use with apparatus for air conditioning; Hoods for air conditioning apparatus; Motorised fans for air conditioning; HVAC systems (heating, ventilation and air conditioning); Combined heating and air conditioning apparatus; Air conditioning installations for cars; Heating, ventilating, and air conditioning and purification equipment (ambient); Domestic air conditioning installations; Mobile air conditioning apparatus; Air conditioning apparatus for ships; Vehicle HVAC systems (heating, ventilation and air conditioning); Room air conditioners; Air conditioning installations for vehicles; Residential air conditioning units; Electric air conditioners; Evaporators for air conditioners; Central type air conditioning apparatus; Air heating apparatus; Air conditioning apparatus for industrial use; Filters for air conditioners; Impellers [parts of air conditioning apparatus]; Air heaters; Dryers (Air -); Air dryers; Air conditioning apparatus for commercial use; Air conditioners for automobiles; Air conditioning installations for agricultural use; Portable air conditioners; Air cooling apparatus; Valves for air conditioners; Driers (Air -); Air driers; Air conditioners for vehicles; Vehicles (Air conditioners for -); Air conditioning panels for use in walk-in coolers; Air heating installations; Air purifiers; Humidification apparatus for use with air conditioning apparatus; Air conditioning for data processing rooms; Ionising air guns for the treatment of air; Installations for the cooling of air; Air humidifiers; Air conditioning installations for commercial use; Air dehumidifiers; Air heating furnaces; Air conditioning installations for household purposes; Water conditioning units; Hot air heating apparatus; Air freshening apparatus; Vent covers [parts of air conditioning installations]; Water conditioning apparatus; Air humidifying installations; Clean air cabinets (Air purification apparatus for -); Warm air heating apparatus; Water conditioning installations; Evaporative air cooling units; Clean air booths (Air purification apparatus for -); Air conditioning apparatus for industrial purposes; Air conditioning installations for industrial purposes; Central air conditioning installations for household purposes; Air curtains for ventilation; Electric air purifiers; Air humidifying apparatus; Hot air apparatus; Air impellers for ventilation; Hot air blowers; Ionisers for air treatment; Central air conditioning installations for industrial purposes; Air deodorizing apparatus; Air moisturisers; Air sterilisers; Air circulation apparatus; Air drying apparatus; Compressed air ventilators; Air curtains; Ventilation hoods; Ventilation apparatus; Turbine ventilators [ventilation apparatus]; Ventilation terminals; Ventilation hoods for stoves; Ventilation [air-conditioning] installations and apparatus; Ventilation hoods for laboratories; Extractor units [ventilation]; Motorised fans for ventilation; Electric fans for ventilation; Air inductor apparatus [ventilation]; Industrial ventilation apparatus; Ventilation [air-conditioning] installations for vehicles; Ventilation installations for kitchens; Ventilating hoods for smoke; Ventilating hoods for steam; Ventilation grilles being parts of extractor fans; Electrically powered air blowers for ventilation purposes; Solar powered ventilation apparatus; Ventilating units; Dampers for ventilating installations; Ventilating installations; Installations for ventilating; Hoods for ventilating apparatus; Ventilating hoods for laboratories; Suction ventilators; Electrically powered blowers for ventilation; Flues for ventilating apparatus; Ventilating exhaust fans; Apparatus for ventilating; Ventilating apparatus; Fans for ventilating; Ventilating fans; Electrically powered fans for ventilation purposes; Ventilators for heat exchangers; Oven ventilator hoods; Heat sinks for use in ventilating apparatus; Electrical fans being parts of household ventilation installations; Fire ventilators for exhausting gases; Lighting louvres; Apparatus and installations for ventilating; Filters for use with apparatus for ventilating; Ventilating fans for industrial use; Fire ventilators for exhausting fumes; Residential ventilating units; Fire ventilators for exhausting vapours; Aeolian ventilators; Air inlets [vents] for vehicles; Fire ventilators for exhausting smoke; Ventilating apparatus for vehicles; Recuperators for pre-heating combustion air in heating systems by the use of hot flue gas; Ventilating fans for industrial purposes; Ventilating fans for use in vehicles; Electro ventilators; Vapour extraction hoods for fireplaces; Air valves for steam heating installations; Heat exchangers for the removal of flue gases; Supply air diffusers; Ventilating fans for household use; Ventilating fans for commercial use; Heat exchangers for the removal of exhaust gases; Louvres for light control; Air humidifiers [water containers for central heating radiators]; Air treatment equipment; Air handling installations; Thermal oxidizers for industrial air pollution control; Air control dampers; Air freshener dispensing systems; Ionization apparatus for the treatment of air or water; Air or water (Ionization apparatus for the treatment of -); Warming stations; Warming trays; Heat pads for warming; Food warming stands [heated]; Warming pans; Food warming plates [heated]; Electrical hot plates for food warming; Thermal storage instruments [solar energy] for heating; Warming pans, non-electric; Warming drawers for kitchens; Automatic temperature regulators for central heating radiators; Electric pocket warmers for warming hands; Electric warming pans for beds; Warming pans for beds; Catalytic oxidizers for industrial air pollution control; Electric warming pads, other than for medical use; Automatic temperature regulators [valves] for central heating radiators; Installations for deodorising the atmosphere; Industrial heating furnaces; Furnace boilers; Electrical boilers; Control units [thermostatic valves] for heating installations; Appliances for heating; Boilers for use in heating systems; Residential heating units; Cooled panels for use with electrical furnaces; Industrial heating installations; Industrial humidifiers; Heating boilers; Boilers for heating installations; Heating furnaces for industrial use; Industrial air purifiers; Dampers [heating]; Industrial heaters; Valves (Thermostatic -) [parts of heating installations]; Thermostatic valves [parts of heating installations]; Thermostatic valves as parts of heating installations; Flues for heating boilers; Electric central heating boiler systems; Tub control valves [plumbing fittings]; Heating and cooling systems for motor cars; Heating furnaces [for industrial purposes]; Manually-operated plumbing valves; Solar heating installations; Cold air blowing apparatus; Electrostatic filters for water filtration; Membranes for the filtration of water; Water filtration apparatus; Water filtration installations; Aquarium filtration apparatus; Air filtration installations; Water purification filters; Membrane filtration units for water treatment apparatus; Reverse osmosis filtration units [water treatment equipment]; Cartridge filtration units [water treatment equipment]; Water filtration jugs; Appliances for water filtration [other than machines]; Reverse osmosis membrane filters for water treatment; Filters for water filtering apparatus; Filters for water purifiers; Filters for wastewater; Filter boxes for water purification; Membrane apparatus in the nature of filters for purifying water; Filters for waste gas purification; Water treatment filters; Power filters for water purification [other than machines]; Membrane purifying apparatus for the purification of water; Membranes for water filtering apparatus; Water purification, desalination and conditioning installations; Water filters; Water filtering installations; Water filtering units for aquariums; Flow restrictors for reverse osmosis water purification units; Filters for air purifiers; Water filtering apparatus; Apparatus for water filtering; Apparatus for filtering water; Filters for sanitary water distribution apparatus; Filters for refrigeration systems; Purification installations (Water -); Installations for water purification; Water purification installations; Wastewater purification units; Water purification tanks; Water purification apparatus; Apparatus for water purification; Electric water purification filters for household purposes; Water filtering units; Filters for cleaning air; Water treatment apparatus for water purification; Filter apparatus for water supply installations; Rainwater purification installations; Sewage purification apparatus; Purification apparatus for sewage; Purification apparatus (Sewage -); Filters for use with apparatus for water supply; Sewage purification installations; Purification installations (Sewage -); Purification installations for sewage; Sewage (Purification installations for -); Sewage treatment [purification] installations; Air purification installations; Filters for use in aquariums; Filters for aquariums; Purification machines (Water -); Water purification machines; Water purification units; Purification apparatus (Air -); Air purification apparatus; Waste water purification installations; Separators for purifying air; Water filters for industrial purposes; Air filtering installations; Air filter installations; Apparatus for waste water purification; Apparatus for filtering drinking water; Water purifiers; Filters for drinking water; Drinking water (Filters for -); Drinking water filters; Electrostatic air filters; Filters for use with apparatus heating; Air purification machines; Air filters; Purification machines (Air -); Water disinfection apparatus; Filters for aquaria; Water filtering apparatus for industrial use; Industrial air filter machines; Waste water purification units; Industrial installations for filtering liquids; Air filters for use as dust extractors in industrial processes; Air filters for industrial installations; Filter elements for the air vents of water supply tanks; Water purifying installations; Installations for purifying water; Filters for ponds; Apparatus for the purification of liquids; Water filtration bottles sold empty; Water purifiers for industry; Radiators [heating]; Stoves for heating; Central heating boilers; Central heating radiators; Gas boilers for central heating; Coils for heating; Furnaces for central heating; Underfloor heating apparatus; Gas boilers for water heating; Underfloor heating installations; Humidifiers for central heating radiators; Apparatus for heating; Heating apparatus; Thermal radiators for the heating of buildings; Heaters for heating irons; Solar heating apparatus; Heating installations; Installations for heating; Stoves [heating apparatus]; Heating installations for gas; Heating units; Heating elements; Elements (Heating -); Electric radiators for heating buildings; Electric heating installations; Electric heating elements; Pipes for heating boilers; Electric heating apparatus; Heating apparatus, electric; Radiators for central heating installations; Heat sinks for use in heating apparatus; Heating filaments, electric; Filaments, electric (Heating -); Electric heating filaments; Heating apparatus for furnaces; Heating armatures; Electric radiant heating apparatus; Steam radiators for heating buildings; Radiators for central heating systems; Heating apparatus for oil; Heating installations [water]; Water heating installations; Boilers for central heating installations; Electric water heating apparatus; Flues for heating apparatus; Electrical heating elements; Hot water heating apparatus; Heat exchangers for central heating purposes; Heating installations (Hot water -); Hot water heating installations; Heating plates; Steam heating apparatus; Heating rods; Fixed heating burners; Underfloor heating apparatus and installations; Feeding apparatus for heating boilers; Electric trace heating; Cylinders for the heating of water; Installations for central heating; Central heating installations; Apparatus for heating milk; Electric heating fans; Heating rings; Saunas (Apparatus for heating -); Burners for heating installations; Electric heating cables; Solar thermal collectors [heating]; Gas fuelled central heating installations; Infrared heating panels; Temperature sensing apparatus [thermostatic valves] for central heating radiators; Thermal controls [valves] for central heating radiators; Heating apparatus for use in the home; Heating installations for fluids; Flat radiators for central heating installations; Thermal storage apparatus [solar energy] for heating; Heating and cooling apparatus for dispensing hot and cold beverages; Temperature sensors [thermostatic valves] for central heating radiators; Heating cartridges; Central heating apparatus; Gas fired heating apparatus; Temperature limiters [valves] for central heating radiators; Gas fired heating installations; Solar heating panels; Solar panels for use in heating; Solar collectors for heating; Gas boilers for the heating of swimming pools; Temperature regulators [thermostatic valves] for central heating radiators; Temperature controlling apparatus [valves] for central heating radiators; Apparatus for controlling temperature in central heating radiators [valves]; Coils [parts of distilling, heating or cooling installations]; Installations for heating foodstuffs; Appliances for heating beverages; Temperature control apparatus [valves] for central heating radiators; Temperature controllers [valves] for central heating radiators; Thermoelectric apparatus for heating beverages; Thermoelectric apparatus for heating foodstuffs; Electric surface heating tapes; Appliances for heating foodstuffs; Flat heating elements; Heating apparatus for foodstuffs; Apparatus for heating foodstuffs; Floor heating apparatus; Water distributor armatures for heating; Gas fired back boiler units for domestic central heating; Gas operated apparatus for heating; Industrial heating apparatus; Installations for heating beverages; Sanitary installations, water supply and sanitation equipment; Sanitary water fittings; Cisterns being sanitary apparatus; Apparatus for the supply of water for sanitary purposes; Sanitary installations; Sanitary water conduit fittings; Sluices [sanitary installations] for use in hospitals; Water taps being parts of sanitary installations; Urinals [sanitary fixtures]; Urinals being sanitary fixtures; Sterilization, disinfection and decontamination equipment; Pipes being parts of sanitary facilities; Waste pipes for sanitary installations; Water-pipes for sanitary installations; Sanitary and bathroom installations and plumbing fixtures; Sluices [sanitary installations]; Disinfectant apparatus for dispensing solutions into water-pipes for sanitary installations; Sanitary units; Toilets; Hydrants for water supply; Industrial waste water purification plants; Drinking water supply installations; Drinking water supply apparatus; Toilets with sterilizing functions; Safety fittings for water pipes; Water-saving toilets; Chemical sterilization units [water treatment equipment]; Bathroom basins [parts of sanitary installations]; Sanitary drain armatures for showers; Urinals being parts of sanitary installations; Chambers (Clean -) [sanitary installations]; Clean chambers [sanitary installations]; Apparatus for disinfecting water; Water purifying units for producing potable water; Waste water treatment tanks for household purposes; Disinfectant dispensers for toilets; Taps for sanitary installations; Sanitary installations and apparatus; Sanitary apparatus and installations; Waste fittings for sanitary ware; Water cisterns; Chemical installations for conditioning drinking water; Bathroom installations for sanitary purposes; Air sterilizers; Ionizers for the treatment of air; Air purifiers for automobiles; Air cleaning instruments; Air fryers; Air cleaning filters [parts of air cleaning machines or installations]; Wearable air purifiers; Hot air curtains; Air handlers; Air purgers for use with water distribution installations; Air distribution units; Air heat recovery installations; Air heat recovery apparatus; Furnace grates; Grates (Furnace -); Flues and installations for conveying exhaust gases; Fixed acetylene air suction burners; Filters for air extractor hoods; Air extractor hoods (Filters for -); Chimney flues; Flues (Chimney -); Chimney fans; Air extractor hoods for use with cookers; Chimney blowers; Exhaust hoods [cooker hoods]; Fans for exhaust extractors; Fans for fume extractors; Chimney extractors; Chambered lid furnace; Drain pans specially adapted for water heaters to protect from condensation, leaks, and overflow; Flue gas cleaning apparatus; Vapour extractor hoods for kitchen stoves; Fume extractors; Forced air type horizontally disposed space heaters; Propane vapour-fired vertically disposed cylindrical convection space heaters; Forced air type horizontally disposed cylindrical space heaters; Gas burners (Brackets for -); Brackets for gas burners; Evacuated heat pipe solar collectors [heat exchangers]; Flues; Adjustable coated baffle grease filters [parts of cooker hoods]; Vapour extractor hoods for cookers; Pressure relief valves [safety apparatus] for gas pipes; Filters for fume extractors; Heat exchangers for the removal of condensate; Fans for gas extractors; Room air fans; Hood driers; Burner caps for gas stoves; Air balancing dampers; Air cleaning apparatus; Apparatus for cleaning air; Air recirculating apparatus; Air separation apparatus; Air freezing apparatus; Air cleansing apparatus; Ionization apparatus for the treatment of air; Ionisation apparatus for the treatment of air; Ionising brushes for the treatment of air; Ionising guns for the treatment of air; Ionization instruments for the treatment of air; Ionization apparatus for the treatment of water; Water treatment units for aerating and circulating water; Water treatment apparatus for water softening; Water treatment apparatus for water softening for domestic use; Installations for water treatment under osmotic process; Ballast water treatment systems; Ultraviolet sterilization units [water treatment equipment]; Chlorinating units for water treatment; Hot air tunnels; Air recirculating installations; Air humidifiers for automobiles; Radial air fans; Air purifiers for strollers; Air freshener plug-ins; Air reheaters; Heated trollies for keeping food warm; Air ionization apparatus; Heating apparatus for gaseous fuels; Mood lights; Radiant space heaters; Heating apparatus for solid, liquid or gaseous fuels; Apparatus for keeping hot drinks warm; Space heating apparatus; Electric space cooling apparatus; Cooling elements; Skin effect heating; Heating installations for use with gaseous fuels; Jet nozzles for warm air circulations in bubble baths; Gas fired space heating apparatus; Draught dampers for inhibiting the spread of gases; Gas space heaters; Gas fired space heating installations; Lights for festive decoration; Organic positive self-temperature control plane heaters; Installations for controlling the flow of gases; Light sources of electro luminescence; Lighting tracks [lighting apparatus]; Organic light emitting diodes (OLED) lighting devices; Fluorescent lamps with low ultra-violet light output; Electric indoor lighting apparatus; Luminaires for outdoor lighting; Indoor fluorescent lighting fixtures; Outdoor lighting; Security lighting incorporating a heat activated sensor; Lighting elements; Security lighting incorporating an infra-red activated sensor; Light Emitting Diode lighting fixtures; Indoor fluorescent electrical lighting fittings; Combined lighting and ultraviolet apparatus; Strobe lights [light effects]; Fluorescent lighting apparatus; Fluorescent luminaires for architectural lighting; Electric indoor lighting installations; Stroboscopic lamps [light effects]; Fluorescent luminaires for stage lighting; Infrared lighting fixtures; Electrical lamps for indoor lighting; UV halogen metal vapour lamps; Plasma Lighting System [PLS] lighting; Computer controlled lighting instruments; Lighting; Industrial lighting fixtures; Indoor electrical lighting fixtures; Security lighting incorporating a movement activated sensor; Electrical lamps for outdoor lighting; Apparatus and instruments for lighting; Outdoor electrical lighting fixtures; Lighting for aquariums; Lighting installations for air vehicles; Air vehicles (Lighting installations for -); Cooling evaporators; Evaporative cooling towers; Coils for cooling; Cooling domes; Cooling installations for refrigerating; Cooling fans; Cooling apparatus; Cooling installations; Cooling installations for freezing; Installations for the cooling of water; Cooling installations for water; Installations for cooling water; Water cooling installations; Water cooling apparatus; Water cooling towers; Milk cooling installations; Cooling installations for fluids; Heat sinks for use in cooling apparatus; Cooling installations for liquids; Electric fans with evaporative cooling devices; Beverage cooling apparatus; Electric cooling fans; Cooling installations for gas; Beverages cooling apparatus; Cooling apparatus for liquids; Cooling installations for deep freezing; Cooling tanks for furnaces; Combination apparatus for cooling and freezing; Cooling apparatus for moulds; Installations for cooling drinking water; Furnaces (Cooling vats for -); Cooling vats for furnaces; Chiller units being parts of water cooling installations; Cooling apparatus and appliances; Industrial cooling installations; Cooling installations for tobacco; Tobacco (Cooling installations for -); Cooling appliances and installations; Cooling installations and machines; Electrically-operated devices used in cooling; Coils being parts of cooling installations; Cooking, heating, cooling and preservation equipment, for food and beverages; Gas operated devices used in cooling; Cooling systems for motor cars; Temperature limiters for central heating radiators [thermostatic valves] incorporating expansion rods; Portable evaporative air coolers; Cooling mats for pets; Thermal fluid heaters; Air-source heat pump water heaters; Hot air heat shrinking apparatus; Heat exchangers for the temperature control of drinks being dispensed; Temperature sensitive switches [thermostatic valves] for central heating radiators; Mixer taps for the manual regulating of water temperature; Temperature control valves [parts of central heating radiators]; Temperature responsive control apparatus [thermostatic valves] for central heating radiators; Temperature control valves [parts of central heating installations]; Temperature limiters for central heating radiators [thermostatic valves] incorporating bi-metallic discs; Valves (temperature sensitive controls for automatically operating -) [parts of heating installations]; Temperature control valves [parts of water supply installations]; Refrigerating enclosures for freezing; Chilling apparatus; Chilling chambers; Chilling containers; Chilling appliances; Chilling cabinets; Chilling display units; Deep freezing apparatus; Apparatus for freezing; Deep freezing installations; Apparatus for dispensing chilled beverages; Refrigerating and freezing equipment; Freezing cupboards; Freezing plates; Air freezing installations; Hot blast furnaces [for industrial purposes]; Cold rooms; Freezing installations; Installations for freezing; Apparatus for freezing foodstuffs; Dryers for the hands using a warm air drying stream; Mobile drying apparatus [heat drying]; Hot air shrink tunnels; Cold storage rooms; Hot air ovens; Full-body drying apparatus; Desiccating apparatus; Apparatus for desiccating; Dryers for the face using warm air; Apparatus for making foam while heating milk; Hot water boilers for beverage making; Personal heating and drying implements; Refrigerators, cooling apparatus and freezers for medical storage purposes; Deep freezers; Electric refrigerating showcases; Hand drying apparatus [heat drying]; Hot water apparatus; Level control valves; Burner control apparatus; Water control valves; Water control valves [level controlling] in cisterns; Taps for the control of waterflow; Taps for the control of water flow; Shower control valves; Control valves (Thermostatic -) for central heating radiators; Control devices [thermostatic valves] for heating installations.

Class 37

Repair of air conditioning apparatus; Refurbishment of air conditioning plant; Air conditioning vent sealing services; Air conditioning contractor services; Air conditioning apparatus cleaning services; Installation of air conditioning apparatus for use in clean rooms; Routine servicing of air conditioning apparatus; Air conditioning apparatus installation and repair; Installation and repair of air conditioning apparatus; Maintenance of electronic or air conditioning systems; Maintenance and repair of air conditioning apparatus; Repair or maintenance of air conditioning apparatus; HVAC (Heating, ventilation and air conditioning) installation, maintenance and repair; Retrofitting of heating, ventilating and air conditioning installations in buildings; Retrofitting of air conditioning installations in buildings; Air compressors (Rental of -); Construction of ventilation shafts; Installation of ventilation and dust extraction systems; Installation of apparatus for ventilating; Heat insulation of windows; Repair of ventilating apparatus; Maintenance and repair of ventilating apparatus; Retrofitting of ventilating installations in buildings; Installation of heat exhaust systems; Installation of heating and cooling apparatus; Maintenance of water pollution control equipment; Maintenance and repair services relating to the air transport industry; Providing information relating to the repair or maintenance of water pollution control equipment; Repair or maintenance of water pollution control equipment; Repair of water pollution control equipment; Installation of traffic management systems; Construction management services; Advisory services relating to the maintenance of environmental control systems; Air duct cleaning services; Installation of clean room environmental control systems; Providing information relating to the repair or maintenance of air conditioning apparatus; Fumigation for pest control, other than for agriculture, horticulture and forestry; Installation of environmental control systems; Civil engineering relating to the prevention of inundation of land by flood water; Pest control services, other than for agriculture, horticulture and forestry; Pest control services, other than for agriculture, aquaculture, horticulture and forestry; Civil engineering relating to the prevention of inundation of buildings by flood water; Installation of environmental protection systems; Soil erosion control services; Installation of environmental engineering systems; Installation of clean room systems; Plumbing; Heating contractor services; Furnace installation and repair; Maintenance of plumbing; Installation of plumbing; Electrical contractor services; Installation of plumbing systems; Furnace installation and repairs; Repair or maintenance of industrial furnaces; Plumbing installation, maintenance and repair; Maintenance and repair of solar heating installations; Drywall contractor services; Repair of industrial furnaces; Installation of solar heating systems; Maintenance and repair of industrial piping; Renovation, repair and maintenance of electrical wiring; Insulation of roofing; Plumbing and glazing services; Plumbing services; Renovation of plumbing; Heating equipment installation and repair; Electrical wiring services; Leasing of air compressors; Installation and repair of heating equipment; Maintenance and repair of heating; Maintenance and repair of cooling appliances and installations; Installation of industrial furnaces; Carpentry contractor services; Installation, repair and maintenance of steam condensers; Installation, repair and maintenance of heating equipment; Heating equipment repair; Maintenance and repair of compressors; Cleaning of electrical motors; Boiler repair services; Plumbing repair advisory services; Maintenance and repair of heating installations; Electric appliance installation and repair; Coating services for the repair of industrial engineering plant; Plumbing and gas and water installation; Repair services for domestic electrical appliances; Renovation of electrical wiring; Electrical installation services; Roofing repair; Repair of roofing; Maintenance and repair of electrical earthing systems; Plumbing installation advisory services; Servicing of industrial boilers; Heating equipment installation; Roofing installation; Installation of roofing; Air-conditioning system installation and repair; Maintenance of commercial electrical systems; Construction of geothermal heating installations; Coating services for the repair of marine engineering plant; Installation, repair and maintenance radiators for motors and engines; Plumbing maintenance advisory services; Installation of residential solar panel power systems; Installation of industrial piping; Coating services for the maintenance of industrial engineering plant; Construction of geothermal community heating installations; Installation, repair and maintenance of boiler tubes; Boiler cleaning and repair; Renovation of industrial boilers; Repair or maintenance of consumer electric appliances; Electric appliance repair; Repair or maintenance of electric motors; Repair of electrical equipment and electrotechnical installations; Repair or maintenance of boilers; Repair of electrical equipment; Services for the repair of heat exchangers; Repair or maintenance of gas water heaters; Rental of air compressors; Repair of intake air filters for machinery; Central heating installation; Installation of central heating; Repair of heating apparatus; Installation of skin-effect heating; Installation of apparatus for heating; Installation of heating apparatus; Launderette facilities (Provision of -); Provision of laundry facilities; Laundry facilities (Provision of -); Installation of storage facilities; Construction of public facilities; Provision of self-service laundry facilities; Installation of apparatus for sanitation; Cleaning of mobile sanitary facilities; Cleaning of water supply plumbing; Construction of sewerage systems; Hygienic cleaning [buildings]; Disinfection services; Hygienic cleaning [vehicles]; Hygienic cleaning [mobile structures]; Disinfection; Civil engineering relating to water irrigation; Repair of sanitary installations; Water supply installations maintenance; Cleaning of water supply pipework; Repair of air filters; Replacement of exhaust pipes; Installation of cavity wall insulation; Advisory services relating to the repair of environmental control systems; Construction management [supervision]; Construction project management services; Installation of pneumatic bulk material handling systems; Anti-corrosion treatment; Repair of structures for use in high temperature conditions; Advisory services relating to the installation of heating and cooling apparatus; Riveting; Concrete crushing; Stressing of concrete; Pest control; Control of pests; Termite control; Installation of access control systems; Installation of physical access control; Pest control relating to buildings; Pest control relating to birds; Extermination, disinfection and pest control.