{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T12:23:16Z",
  "source": "Assay Systems register, https://assay-systems.com/register/",
  "access_notice": "On 15 November 2026, automated access to assay-systems.com closes. After that date, access is available only under a paid annual subscription contract. Contact: contact@assay-systems.com",
  "data": {
    "id": "ASY-UK-1AIUH7T1RX",
    "type": "line",
    "country": "uk",
    "name": "Repair and maintenance services of electrical and mechanical building installations: United Kingdom public contracts since 2024",
    "url": "https://assay-systems.com/register/uk/line/repair-and-maintenance-services-of-electrical-and-mechanical-building-installations/",
    "text": [
      "Since January 2024 the line carries 109 award notices from 75 buyers. 104 suppliers share it.",
      "57 in 2024. 43 in 2025. 9 in the first 8 months of 2026.",
      "23 of them had no award notice in the register from January 2022 to 2023.",
      "Names every buyer behind the figures and, for each award notice, the supplier, the award date, the notice number and the value where one is disclosed, and the notices behind every figure.",
      "Share of the line held by each of its largest suppliers, by number of award notices, in the Contracts Finder register."
    ],
    "records": [
      {
        "name": "all lines",
        "url": "https://assay-systems.com/register/uk/"
      },
      {
        "name": "europa electrical ltd",
        "url": "https://assay-systems.com/register/uk/europa-electrical/"
      },
      {
        "name": "Electract Ltd",
        "url": "https://assay-systems.com/register/uk/electract-ltd/"
      },
      {
        "name": "Starkstrom Limited",
        "url": "https://assay-systems.com/register/uk/starkstrom-limited/"
      },
      {
        "name": "ECS Engineering Services Ltd",
        "url": "https://assay-systems.com/register/uk/ecs-engineering-services/"
      },
      {
        "name": "Midland Fire Security Services Ltd",
        "url": "https://assay-systems.com/register/uk/midland-fire-security-services-ltd/"
      },
      {
        "name": "Constellia Public Ltd",
        "url": "https://assay-systems.com/register/uk/constellia-public/"
      },
      {
        "name": "Mellor Bromley Air Conditioning Services Ltd",
        "url": "https://assay-systems.com/register/uk/mellor-bromley-air-conditioning-services-ltd/"
      },
      {
        "name": "J.H.SHOUKSMITH & SONS LIMITED",
        "url": "https://assay-systems.com/register/uk/j-h-shouksmith-sons-limited/"
      },
      {
        "name": "W G Wigginton Limited",
        "url": "https://assay-systems.com/register/uk/w-g-wigginton-limited/"
      },
      {
        "name": "Amalgamated Construction Ltd",
        "url": "https://assay-systems.com/register/uk/amalgamated-construction/"
      },
      {
        "name": "British Gas Social Housing Limited, trading as PH Jones",
        "url": "https://assay-systems.com/register/uk/british-gas-social-housing-limited-trading-as-ph-jones/"
      },
      {
        "name": "F R Townsend & Co Ltd",
        "url": "https://assay-systems.com/register/uk/f-r-townsend-co-ltd/"
      },
      {
        "name": "ABM Fire and Security",
        "url": "https://assay-systems.com/register/uk/abm-fire-and-security/"
      },
      {
        "name": "Dodd Group (Midlands) Limited",
        "url": "https://assay-systems.com/register/uk/dodd/"
      },
      {
        "name": "Key Property Solutions Ltd",
        "url": "https://assay-systems.com/register/uk/key-property-solutions-ltd/"
      },
      {
        "name": "SCHNEIDER ELECTRIC LIMITED",
        "url": "https://assay-systems.com/register/uk/schneider-electric-limited/"
      },
      {
        "name": "Oakray Limited",
        "url": "https://assay-systems.com/register/uk/oakray-limited/"
      },
      {
        "name": "BTU (Installation and Maintenance) Ltd",
        "url": "https://assay-systems.com/register/uk/btu-installation-and-maintenance-ltd/"
      },
      {
        "name": "Twin Services Ltd",
        "url": "https://assay-systems.com/register/uk/twin-services-ltd/"
      },
      {
        "name": "K. & H. Medical Limited",
        "url": "https://assay-systems.com/register/uk/k-h-medical-limited/"
      },
      {
        "name": "Sudlows Ltd",
        "url": "https://assay-systems.com/register/uk/sudlows-ltd/"
      },
      {
        "name": "Enerveo Ltd",
        "url": "https://assay-systems.com/register/uk/enerveo-ltd/"
      },
      {
        "name": "EMCOR (UK) LIMITED",
        "url": "https://assay-systems.com/register/uk/emcor-uk-limited/"
      },
      {
        "name": "Hayman Mechanical Services Ltd",
        "url": "https://assay-systems.com/register/uk/hayman-mechanical-services-ltd/"
      },
      {
        "name": "Novus Property Solutions Ltd",
        "url": "https://assay-systems.com/register/uk/novus-property-solutions/"
      },
      {
        "name": "Houghton & Son Ltd",
        "url": "https://assay-systems.com/register/uk/houghton-son-ltd/"
      },
      {
        "name": "BeaconMedaes Ltd",
        "url": "https://assay-systems.com/register/uk/beaconmedaes-ltd/"
      },
      {
        "name": "Aaron Services Limited",
        "url": "https://assay-systems.com/register/uk/aaron-services/"
      },
      {
        "name": "RGE Services Limited",
        "url": "https://assay-systems.com/register/uk/rge-services/"
      },
      {
        "name": "OpenView Security Solutions Limited",
        "url": "https://assay-systems.com/register/uk/openview-security-solutions/"
      },
      {
        "name": "ABM Facility Services UK Limited",
        "url": "https://assay-systems.com/register/uk/abm-facility-services-uk-limited/"
      },
      {
        "name": "Medical Imaging Systems Limited",
        "url": "https://assay-systems.com/register/uk/medical-imaging-systems-limited/"
      },
      {
        "name": "Harrisons Electrical,Mechanical &Property Services Ltd",
        "url": "https://assay-systems.com/register/uk/harrisons-electrical-mechanical-property-services-ltd/"
      },
      {
        "name": "MD Building Services Ltd",
        "url": "https://assay-systems.com/register/uk/md-building-services-ltd/"
      },
      {
        "name": "OVERTON ELECTRICAL SERVICES LTD",
        "url": "https://assay-systems.com/register/uk/overton-electrical-services-ltd/"
      },
      {
        "name": "PHS Compliance Limited",
        "url": "https://assay-systems.com/register/uk/phs-compliance-limited/"
      },
      {
        "name": "Hac Technical Gas Services Ltd",
        "url": "https://assay-systems.com/register/uk/hac-technical-gas-services-ltd/"
      },
      {
        "name": "Corrigenda Ltd trading as Churches",
        "url": "https://assay-systems.com/register/uk/corrigenda/"
      },
      {
        "name": "DFP Services Ltd",
        "url": "https://assay-systems.com/register/uk/dfp-services/"
      },
      {
        "name": "Silk & Mackman Services Ltd",
        "url": "https://assay-systems.com/register/uk/silk-mackman-services-ltd/"
      },
      {
        "name": "Brinson Staniland Partnership",
        "url": "https://assay-systems.com/register/uk/brinson-staniland-partnership/"
      },
      {
        "name": "R and B Decorators and Refurbishment",
        "url": "https://assay-systems.com/register/uk/r-b-decorators-refurbishment/"
      },
      {
        "name": "ECS Consultants Limited",
        "url": "https://assay-systems.com/register/uk/ecs-consultants-limited/"
      },
      {
        "name": "Norwood Electrical (UK) Ltd",
        "url": "https://assay-systems.com/register/uk/norwood-electrical-uk-ltd/"
      },
      {
        "name": "Maintec Limited",
        "url": "https://assay-systems.com/register/uk/maintec-limited/"
      },
      {
        "name": "KDE Limited",
        "url": "https://assay-systems.com/register/uk/kde-limited/"
      },
      {
        "name": "Stonepoint Ltd",
        "url": "https://assay-systems.com/register/uk/stonepoint-ltd/"
      },
      {
        "name": "HOLLMARK LTD",
        "url": "https://assay-systems.com/register/uk/hollmark-ltd/"
      },
      {
        "name": "AUTOMATED BUILDING & ENERGY CONTROLS LTD.",
        "url": "https://assay-systems.com/register/uk/automated-building-energy-controls-ltd/"
      },
      {
        "name": "ASHLEY & MCDONOUGH LIMITED",
        "url": "https://assay-systems.com/register/uk/ashley-mcdonough-limited/"
      },
      {
        "name": "Selmec (Lincoln) Limited",
        "url": "https://assay-systems.com/register/uk/selmec-lincoln-limited/"
      },
      {
        "name": "Fieldway Supplies Limited",
        "url": "https://assay-systems.com/register/uk/fieldway-supplies/"
      },
      {
        "name": "Premier Compliance UK Ltd",
        "url": "https://assay-systems.com/register/uk/premier-compliance-uk-ltd/"
      },
      {
        "name": "SAYES SERVICE LIMITED",
        "url": "https://assay-systems.com/register/uk/sayes-service-limited/"
      },
      {
        "name": "Calbarrie Compliance Services Limited",
        "url": "https://assay-systems.com/register/uk/calbarrie-compliance-services-limited/"
      },
      {
        "name": "Dynamic FM Ltd",
        "url": "https://assay-systems.com/register/uk/dynamic-fm-ltd/"
      },
      {
        "name": "RED TREE BUILDING CONTRACTORS LIMITED",
        "url": "https://assay-systems.com/register/uk/red-tree-building-contractors-limited/"
      },
      {
        "name": "POWER SUPPLY PROJECTS LTD",
        "url": "https://assay-systems.com/register/uk/power-supply-projects-ltd/"
      },
      {
        "name": "Frontline (Northwest) Limited",
        "url": "https://assay-systems.com/register/uk/frontline-northwest-limited/"
      },
      {
        "name": "ARMSON ELECTRICAL SERVICES LIMITED",
        "url": "https://assay-systems.com/register/uk/armson-electrical-services-limited/"
      },
      {
        "name": "Snape Contracting Services Ltd",
        "url": "https://assay-systems.com/register/uk/snape-contracting-services-ltd/"
      },
      {
        "name": "Force Contracts Ltd",
        "url": "https://assay-systems.com/register/uk/force-contracts-ltd/"
      },
      {
        "name": "Lux Property Services Limited",
        "url": "https://assay-systems.com/register/uk/lux-property-services-limited/"
      },
      {
        "name": "Independent Testing Company Inc Limited",
        "url": "https://assay-systems.com/register/uk/independent-testing-company-inc-limited/"
      },
      {
        "name": "TESGL Ltd T/A SSE Energy Solutions",
        "url": "https://assay-systems.com/register/uk/tesgl-ltd-t-a-sse-energy-solutions/"
      },
      {
        "name": "JCW Energy Services",
        "url": "https://assay-systems.com/register/uk/jcw-energy-services/"
      },
      {
        "name": "GW Power-Safe Limited",
        "url": "https://assay-systems.com/register/uk/gw-power-safe-limited/"
      },
      {
        "name": "Re-Gen (M&E Services) Ltd",
        "url": "https://assay-systems.com/register/uk/re-gen/"
      },
      {
        "name": "Greenmount Projects Ltd",
        "url": "https://assay-systems.com/register/uk/greenmount-projects-ltd/"
      },
      {
        "name": "SWL Healthcare Ltd",
        "url": "https://assay-systems.com/register/uk/swl-healthcare-ltd/"
      },
      {
        "name": "Power Control Ltd",
        "url": "https://assay-systems.com/register/uk/power-control-ltd/"
      },
      {
        "name": "A E Horder (Contracting) Limited",
        "url": "https://assay-systems.com/register/uk/a-e-horder-contracting-limited/"
      },
      {
        "name": "Aerocom (UK) Ltd",
        "url": "https://assay-systems.com/register/uk/aerocom-uk-ltd/"
      },
      {
        "name": "Avatar Electrical Limited",
        "url": "https://assay-systems.com/register/uk/avatar-electrical-limited/"
      },
      {
        "name": "B-ENGINEERING (NW) LTD",
        "url": "https://assay-systems.com/register/uk/b-engineering-nw-ltd/"
      },
      {
        "name": "British General Electric",
        "url": "https://assay-systems.com/register/uk/british-general-electric/"
      },
      {
        "name": "CLP Group FS Limited",
        "url": "https://assay-systems.com/register/uk/clp-group-fs-limited/"
      },
      {
        "name": "CPL Heating & Plumbing Ltd",
        "url": "https://assay-systems.com/register/uk/cpl-heating-plumbing-ltd/"
      },
      {
        "name": "EAS Electrical Mechanical",
        "url": "https://assay-systems.com/register/uk/eas-electrical-mechanical/"
      },
      {
        "name": "Evolution Construction Group Ltd",
        "url": "https://assay-systems.com/register/uk/evolution-construction-group-ltd/"
      },
      {
        "name": "Hall & Kay Fire Services Ltd",
        "url": "https://assay-systems.com/register/uk/hall-kay-fire-services-ltd/"
      },
      {
        "name": "Heronridge Services Nottm Ltd",
        "url": "https://assay-systems.com/register/uk/heronridge-services-nottm-ltd/"
      },
      {
        "name": "Holdcroft Heating and Gas Fitting Limited",
        "url": "https://assay-systems.com/register/uk/holdcroft-heating-and-gas-fitting-limited/"
      },
      {
        "name": "HONEYWELL BUILDING SOLUTIONS",
        "url": "https://assay-systems.com/register/uk/honeywell-building-solutions-334e/"
      },
      {
        "name": "I J CANNINGS & SON LTD",
        "url": "https://assay-systems.com/register/uk/i-j-cannings-son-ltd/"
      },
      {
        "name": "JACK CUNLIFFE BLACKPOOL LTD",
        "url": "https://assay-systems.com/register/uk/jack-cunliffe-blackpool-ltd/"
      },
      {
        "name": "J.G. Kelley (Fleetwood) Limited T/A EAS Electrical & Mechani",
        "url": "https://assay-systems.com/register/uk/j-g-kelley-fleetwood-limited-t-a-eas-electrical-mechani/"
      },
      {
        "name": "Laundry Engineering Services Ltd",
        "url": "https://assay-systems.com/register/uk/laundry-engineering-services-ltd/"
      },
      {
        "name": "McGregor Electrical Ltd",
        "url": "https://assay-systems.com/register/uk/mcgregor-electrical-ltd/"
      },
      {
        "name": "Merridale Limited",
        "url": "https://assay-systems.com/register/uk/merridale-limited/"
      },
      {
        "name": "Midland Medical Services Limited",
        "url": "https://assay-systems.com/register/uk/midland-medical-services-limited/"
      },
      {
        "name": "Newmay Electrical Services Ltd",
        "url": "https://assay-systems.com/register/uk/newmay-electrical-services-ltd/"
      },
      {
        "name": "NHS SUPPLY CHAIN COORDINATION LTD T/A NHS SUPPLY CHAIN",
        "url": "https://assay-systems.com/register/uk/nhs-supply-chain-coordination-ltd-t-a-nhs-supply-chain/"
      },
      {
        "name": "NJW Installations Ltd",
        "url": "https://assay-systems.com/register/uk/njw-installations-ltd/"
      },
      {
        "name": "NuGen Electrical Contractors",
        "url": "https://assay-systems.com/register/uk/nugen-electrical-contractors/"
      },
      {
        "name": "Overclean Ltd",
        "url": "https://assay-systems.com/register/uk/overclean-ltd/"
      },
      {
        "name": "Pushkar and Co LLP",
        "url": "https://assay-systems.com/register/uk/pushkar-and-co-llp/"
      },
      {
        "name": "SJP Mechanical Services LTD",
        "url": "https://assay-systems.com/register/uk/sjp-mechanical-services-ltd/"
      },
      {
        "name": "Stratos Control Systems Ltd",
        "url": "https://assay-systems.com/register/uk/stratos-control-systems-ltd/"
      },
      {
        "name": "TORQUE ENGINEERING",
        "url": "https://assay-systems.com/register/uk/torque-engineering/"
      },
      {
        "name": "Westwood Plumbing and Heating Ltd",
        "url": "https://assay-systems.com/register/uk/westwood-plumbing-and-heating-ltd/"
      }
    ],
    "assay_record": "ASY-UK-1AIUH7T1RX",
    "cite_as": "Assay Systems, \"Repair and maintenance services of electrical and mechanical building installations: United Kingdom public contracts since 2024\", https://assay-systems.com/register/uk/line/repair-and-maintenance-services-of-electrical-and-mechanical-building-installations/"
  }
}