{"source":"Breaknorm","page":"https://breaknorm.co/market/property_construction/plumbing_heating_sanitary_trades/gb","license":"https://breaknorm.co/terms","vertical":"property_construction","subvertical":"plumbing_heating_sanitary_trades","country":"GB","companies":36109,"by_leaf":[["plumbing_heating_contractor",19430],["boiler_installation_repair",6105],["drain_unblocking_sewer_cleaning",5237],["hvac_air_conditioning_contractor",4000],["chimney_sweeping_and_stove_installation",1787],["commercial_refrigeration_contractor",1058],["heat_pump_installation",968],["water_leak_detection",871],["other_plumbing_heating_sanitary_trades",481],["bathroom_renovation",479],["kitchen_bathroom_fitters",389],["septic_system_services",315],["electrical_contractors",273],["other_specialist_building_services_contractors",165],["water_treatment_installers",145],["general_building_contractors",98],["other_cleaning_pest_control_services",98],["multi_trade_renovation",91],["solar_pv_installers",85],["facilities_management",70]],"by_headcount":[["2-10",30964],["0-1",3236],["11-50",1673],["51-200",199],["201-500",28],["501-1000",5],["1001-5000",4]],"by_city":[["London",486],["Garissa",306],["Glasgow",179],["Bristol",176],["Sheffield",135],["Croydon",121],["Birmingham",113],["Leeds",112],["Rode",109],["Liverpool",104],["Nottingham",90],["Leicester",82]],"hiring":{"companies":123,"new_30d":9,"by_headcount":[["11-50",51],["2-10",44],["51-200",23],["201-500",2],["501-1000",2],["1001-5000",1]]},"tech":[["cloudflare",8263],["microsoft_365",5340],["google_workspace",3374],["microsoft_teams",2299],["facebook_pixel",1291],["microsoft_entra_id",1143],["microsoft_intune",1140],["opensrs_hosted_email",830]],"top_note":"The largest companies of the segment, by headcount; job boards and portals left out.","top":[{"domain":"integral.co.uk","name":"Integral Cooling Tech","country":"GB","city":"London","headcount":"1001-5000","leaf":"commercial_refrigeration_contractor","summary":"Integral Cooling Tech is a service company, a JLL division, that designs, installs and maintains cooling and refrigeration systems for the built environment."},{"domain":"phjones.co.uk","name":"PH Jones","country":"GB","city":"Eton","headcount":"501-1000","leaf":"boiler_installation_repair","summary":"PH Jones is a heating, gas and energy services company that provides boiler repair, gas safety checks and central heating installation for social housing across."},{"domain":"liberty-group.co.uk","name":"Liberty","country":"GB","city":"Liverpool","headcount":"501-1000","leaf":"other_property_management_services","summary":"Liberty is a property and building services company that provides compliance checks, heating, and retrofit work for property owners and landlords."},{"domain":"metrorod.co.uk","name":"Metro Rod","country":"GB","city":"Chelford","headcount":"201-500","leaf":"drain_unblocking_sewer_cleaning","summary":"Metro Rod is a drainage services company that provides drain unblocking, CCTV drain surveys, drain repairs and sewage pump installation and maintenance for both."},{"domain":"adcock.co.uk","name":"Adcock","country":"GB","city":"Belper","headcount":"201-500","leaf":"hvac_air_conditioning_contractor","summary":"Adcock is a service provider that designs, installs and maintains air conditioning, refrigeration and heating systems for commercial, industrial and residential."}],"as_of":"2026-11-04","updated_at":"2026-11-03","hash":"931d44ebcddcdaba","index_tier":2}