--- title: "Mechanical & Electrical, and Plumbing Servicing and Capital Works" ocid: "ocds-h6vhtk-06e7a7" canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-06e7a7" markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-06e7a7.md" json_url: "https://d3tenders.com/contract/ocds-h6vhtk-06e7a7.json" source: "Find A Tender Service" current_stage: "Tender" buyer: "THE GUINNESS PARTNERSHIP LIMITED" published: "2026-08-19" --- # Mechanical & Electrical, and Plumbing Servicing and Capital Works Buyer: THE GUINNESS PARTNERSHIP LIMITED Current stage: Tender OCID: ocds-h6vhtk-06e7a7 [View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-h6vhtk-06e7a7) [Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-06e7a7.json) ## Summary The Guinness Partnership Limited is procuring regional servicing, repair and installation contracts for domestic and communal mechanical, electrical and plumbing systems. The work includes heating, ventilation, air conditioning, heat recovery, laundry equipment, renewables as an option, automatic doors, gates and barriers, door entry, access control, CCTV, TV aerials, warden call, fall-arrest equipment, playgrounds, water pumps, drainage, septic tanks, rainwater systems, boreholes, cold-water tanks and associated pipework. Six regional lots cover the North West, Greater Manchester, Yorkshire, Nottinghamshire, Lincolnshire and Derbyshire; Home Counties, London and the South East; and the South West, with separate mechanical and electrical and plumbing lots. Delivery is across these areas in England, for housing properties managed by Guinness. The procurement has reached tender: the buyer invited offers through an open Competitive Flexible Procedure. It has three stages, comprising conditions-of-participation assessment, invitation to tender and a possible negotiation stage. Enquiries closed on 8 September 2026 at 23:59, and tender submissions were due by 18 September 2026 at 12:00. The award decision is due by 2 March 2027 at 23:59. Contracts are scheduled from 7 June 2027 to 6 June 2032, with extensions allowing a maximum end date of 6 June 2042. Estimated gross lot values are £32.43m, £28.16m, £12.17m, £1.39m, £3.69m and £816,000 respectively. Evaluation is 60% quality and 40% cost. Suppliers may bid for all six lots, subject to the stated award limits. This opportunity suits mechanical and electrical contractors, plumbing and water-services specialists, and suitably experienced multi-disciplinary housing-maintenance providers. Suppliers need sufficient financial standing, minimum turnover for each lot and combined turnover where bidding for multiple lots, together with the ability to secure the required insurance. Required certifications and competencies include ISO 14001 environmental management, ISO 9001 quality management, and NICEIC, NAPIT or ECA electrical accreditation. Depending on the lot and services offered, relevant requirements include F-Gas, DHF or ADSA, confined-spaces certification, Telecare Services Authority, RPII or equivalent, RoSPA and FASET. Supply-chain delivery is permitted, but the lead contractor must directly hold the ISO certifications and electrical accreditation. The buyer identifies the lots as suitable for SMEs. ## Notice The Guinness Partnership Limited is looking to procure six multi-disciplinary, regional contracts carrying out servicing, repairs and installations of both domestic and communal Mechanical & Electrical, and Plumbing (water) systems. The disciplines will include, but not be limited to, air conditioning, ventilation, laundry, renewables (optional), Door Entry, Automatic Doors, Barriers & Gates, Warden Call, CCTV, TV Aerials, BMS and Fall Arrest systems for Mechanical & Electrical contracts, and water, sewage and sump pumps, boreholes for Plumbing (water) contracts. The contracts are to be let under a 5+5+5 year arrangement and split between the following geographical regions - Lot 1 - M&E - North West, Greater Manchester, Yorkshire, and Humberside Lot 2 - M&E - Home Counties, London and South East Lot 3 - M&E - South West Lot 4: Plumbing - North West, Greater Manchester, Yorkshire, and Humberside Lot 5: Plumbing - Home Counties, London and South East Lot 6: Plumbing - South West ### Lot Information Lot 1. Mechanical & Electrical - North West, Greater Manchester, Yorkshire, Nottinghamshire, Lincolnshire & Derbyshire The contract scope is for servicing, repairs and sometimes installations of both domestic and communal Mechanical and Electrical systems in the North West, Greater Manchester, Yorkshire, Nottinghamshire, Lincolnshire & Derbyshire regions. This includes, but is not limited to: Air Conditioning Automatic doors, gates, barrier Door Entry, access control, CCTV Fall Arrest Equipment Playgrounds Laundry equipment TV aerials Ventilation and Heat recovery systems Warden Calls Renewables is included in the contract scope as an option and Plumbing related repairs may be requested if there is a site wide ME+P related failure. Further details can be found in the Procurement Documents. Guinness gives no guarantee on the volume of services that may be required during the contract as property numbers may increase or decrease during the term of the contract. Options: The right to additional purchases while the contract is valid. The contract will be managed through Key Performance Indicators. In the event of a supplier performance failure, a supplier in another Lot may have its contract scope extended to include the requirements for properties where the failure occurred until assurance can be given that the reasons for the original failure have been rectified and will not occur again. Any planned upgrades or retrofit works may be tendered for separately and are not guaranteed to be given to the successful Supplier(s). Renewal: 5 + 5 + 5 years extensions maximum extensions, taken either as single years or in full. Lot 2. Mechanical & Electrical - Home Counties, London West, London East and South East and Coast The contract scope is for servicing, repairs and sometimes installations of both domestic and communal Mechanical and Electrical systems in the Home Counties, London West, London East and South East and Coast regions. This includes, but is not limited to: Air Conditioning Automatic doors, gates, barrier Door Entry, access control, CCTV Fall Arrest Equipment Playgrounds Laundry equipment TV aerials Ventilation and Heat recovery systems Warden Calls Renewables is included in the contract scope as an option and Plumbing related repairs may be requested if there is a site wide ME+P related failure. Further details can be found in the Procurement Documents. Guinness gives no guarantee on the volume of services that may be required during the contract as property numbers may increase or decrease during the term of the contract. Options: The right to additional purchases while the contract is valid. The contract will be managed through Key Performance Indicators. In the event of a supplier performance failure, a supplier in another Lot may have its contract scope extended to include the requirements for properties where the failure occurred until assurance can be given that the reasons for the original failure have been rectified and will not occur again. Any planned upgrades or retrofit works may be tendered for separately and are not guaranteed to be given to the successful Supplier(s). Renewal: 5 + 5 + 5 years extensions maximum extensions, taken either as single years or in full. Lot 3. Mechanical & Electrical - South West The contract scope is for servicing, repairs and sometimes installations of both domestic and communal Mechanical and Electrical systems in the South West regions. This includes, but is not limited to: Air Conditioning Automatic doors, gates, barrier Door Entry, access control, CCTV Fall Arrest Equipment Playgrounds Laundry equipment TV aerials Ventilation and Heat recovery systems Warden Calls Renewables is included in the contract scope as an option and Plumbing related repairs may be requested if there is a site wide ME+P related failure. Further details can be found in the Procurement Documents. Guinness gives no guarantee on the volume of services that may be required during the contract as property numbers may increase or decrease during the term of the contract. Options: The right to additional purchases while the contract is valid. The contract will be managed through Key Performance Indicators. In the event of a supplier performance failure, a supplier in another Lot may have its contract scope extended to include the requirements for properties where the failure occurred until assurance can be given that the reasons for the original failure have been rectified and will not occur again. Any planned upgrades or retrofit works may be tendered for separately and are not guaranteed to be given to the successful Supplier(s). Renewal: 5 + 5 + 5 years extensions maximum extensions, taken either as single years or in full. Lot 4. Plumbing (Water) - North West, Greater Manchester, Yorkshire, Nottinghamshire, Lincolnshire & Derbyshire The contract scope is for servicing, repairs and sometimes installations of Plumbing (water) related equipment in the North West, Greater Manchester, Yorkshire, Nottinghamshire, Lincolnshire & Derbyshire regions. This includes, but is not limited to: Water related booster pumps Drainage, soil and waste systems and septic tanks Rainwater systems Boreholes Cold water tanks and associated pipework. Further details can be found in the Procurement Documents. Guinness gives no guarantee on the volume of services that may be required during the contract as property numbers may increase or decrease during the term of the contract. Options: The right to additional purchases while the contract is valid. The contract will be managed through Key Performance Indicators. In the event of a supplier performance failure, a supplier in another Lot may have its contract scope extended to include the requirements for properties where the failure occurred until assurance can be given that the reasons for the original failure have been rectified and will not occur again. Any planned upgrades or retrofit works may be tendered for separately and are not guaranteed to be given to the successful Supplier(s). Renewal: 5 + 5 + 5 years extensions maximum extensions, taken either as single years or in full. Lot 5: Plumbing - Home Counties, London and South East The contract scope is for servicing, repairs and sometimes installations of Plumbing (water) related equipment in the Home Counties, London and South East. This includes, but is not limited to: Water related booster pumps Drainage, soil and waste systems and septic tanks Rainwater systems Boreholes Cold water tanks and associated pipework. Further details can be found in the Procurement Documents. Guinness gives no guarantee on the volume of services that may be required during the contract as property numbers may increase or decrease during the term of the contract. Options: The right to additional purchases while the contract is valid. The contract will be managed through Key Performance Indicators. In the event of a supplier performance failure, a supplier in another Lot may have its contract scope extended to include the requirements for properties where the failure occurred until assurance can be given that the reasons for the original failure have been rectified and will not occur again. Any planned upgrades or retrofit works may be tendered for separately and are not guaranteed to be given to the successful Supplier(s). Renewal: 5 + 5 + 5 years extensions maximum extensions, taken either as single years or in full. Lot 6: Plumbing - South West The contract scope is for servicing, repairs and sometimes installations of Plumbing (water) related equipment in the South West region. This includes, but is not limited to: Water related booster pumps Drainage, soil and waste systems and septic tanks Rainwater systems Boreholes Cold water tanks and associated pipework. Further details can be found in the Procurement Documents. Guinness gives no guarantee on the volume of services that may be required during the contract as property numbers may increase or decrease during the term of the contract. Options: The right to additional purchases while the contract is valid. The contract will be managed through Key Performance Indicators. In the event of a supplier performance failure, a supplier in another Lot may have its contract scope extended to include the requirements for properties where the failure occurred until assurance can be given that the reasons for the original failure have been rectified and will not occur again. Any planned upgrades or retrofit works may be tendered for separately and are not guaranteed to be given to the successful Supplier(s). Renewal: 5 + 5 + 5 years extensions maximum extensions, taken either as single years or in full. ## Key Details | Field | Value | | --- | --- | | Publication source | Find A Tender Service | | Latest notice | https://www.find-tender.service.gov.uk/Notice/079002-2026 | | Notice type | UK4 - Tender Notice | | Procurement type | Standard | | Procurement category | Services | | Procurement method | Open | | Procurement method details | Competitive flexible procedure | | Tender suitability | SME | | Awardee scale | Not specified | | All stages | Tender | ## Dates | Field | Value | | --- | --- | | Publication date | 19 Aug 2026 | | Submission deadline | 18 Sep 2026 | | Future notice date | Not specified | | Award date | Not specified | | Contract period | 7 Jun 2027 - 6 Jun 2032 | | Recurrence | 2040-08-19 | ## Values | Field | Value | | --- | --- | | Tender value | £65,546,666 | | Lots value | £65,546,665 | | Awards value | Not specified | | Contracts value | Not specified | ## Status | Field | Value | | --- | --- | | Tender status | Active | | Lots status | Active | | Awards status | Not specified | | Contracts status | Not specified | ## Buyer | Field | Value | | --- | --- | | Main buyer | THE GUINNESS PARTNERSHIP LIMITED | | Locality | LONDON | | Postcode area | North West London | | Postcode | NW1 3AX | | Country | England | | ITL 1 | TLI London | | ITL 2 | TLI3 Inner London - West | | ITL 3 | TLI36 Camden | | Local authority | Camden | | Electoral ward | Regent's Park | | Westminster constituency | Holborn and St Pancras | | Delivery location | TLD North West (England), TLE Yorkshire and The Humber, TLG West Midlands (England), TLH East (England), TLI London, TLJ South East (England), TLK South West (England), TLK1 Gloucestershire, Wiltshire and Bristol/Bath area, TLK2 Dorset and Somerset, TLK4 Devon | ## CPV Codes ### Divisions - 31 - Electrical machinery, apparatus, equipment and consumables; lighting - 42 - Industrial machinery - 45 - Construction work - 50 - Repair and maintenance services - 51 - Installation services (except software) - 71 - Architectural, construction, engineering and inspection services - 92 - Recreational, cultural and sporting services ### Codes - 31600000 - Electrical equipment and apparatus - 42122000 - Pumps - 42122130 - Water pumps - 42122220 - Sewage pumps - 42122300 - Pressure boosters for liquids - 42511110 - Heat pumps - 45331000 - Heating, ventilation and air-conditioning installation work - 45350000 - Mechanical installations - 50710000 - Repair and maintenance services of electrical and mechanical building installations - 51543400 - Installation services of laundry washing, dry-cleaning and drying machines - 71314100 - Electrical services - 71314310 - Heating engineering services for buildings - 92222000 - Closed circuit television services ## Release History - 19 Aug 2026 at 13:41 - Tender - UK4 - Tender Notice - https://www.find-tender.service.gov.uk/Notice/079002-2026 ## Documents - https://www.find-tender.service.gov.uk/Notice/079002-2026 19th August 2026 - Tender notice on Find a Tender - https://supplierlive.proactisp2p.com/Account/Login From the Proactis home page, select "Opportunities" and filter the "Customer Name" to "The Guinness Partnership" ## Notice URLs - https://supplierlive.proactisp2p.com/Account/LoginFromtheProactishomepage,select"Opportunities"andfilterthe"CustomerName"to"TheGuinnessPartnership" - https://www.legislation.gov.uk/ukpga/2023/54/contents ## Provenance This Markdown file is an alternate public rendering of the D3 Tenders contract record. 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