--- title: "Term Contract for the Maintenance, Servicing & Reactive Repairs to Central Plant and Renewable Installations 2026" ocid: "ocds-r6ebe6-0000822315" canonical_url: "https://d3tenders.com/contract/?ocid=ocds-r6ebe6-0000822315" markdown_url: "https://d3tenders.com/contract/ocds-r6ebe6-0000822315.md" json_url: "https://d3tenders.com/contract/ocds-r6ebe6-0000822315.json" source: "Public Contracts Scotland" current_stage: "Tender" buyer: "CASTLEHILL HOUSING ASSOCIATION" published: "2026-02-10" --- # Term Contract for the Maintenance, Servicing & Reactive Repairs to Central Plant and Renewable Installations 2026 Buyer: CASTLEHILL HOUSING ASSOCIATION Current stage: Tender OCID: ocds-r6ebe6-0000822315 [View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-r6ebe6-0000822315) [Download OCDS JSON](https://d3tenders.com/contract/ocds-r6ebe6-0000822315.json) ## Summary The Castlehill Housing Association is inviting tenders for a term contract focused on the maintenance, servicing, and reactive repairs to central plant and renewable installations, including heating systems within domestic dwellings across Aberdeen City, Aberdeenshire, and Moray. This open procurement process falls under the "services" category, specifically within housing and community amenities. Scheduled to commence on 12th March 2026, businesses have until the submission deadline on the same day to electronically submit their tenders. This contract, managed by Castlehill Housing Association, spans an initial two-year period with potential extensions, offering a maximum duration of four years. This tender presents substantial opportunities for businesses specialising in heating system maintenance and renewable energy installations. Companies with expertise in managing oil & gas-fired central plants, air and ground source heat pumps, will find this tender particularly advantageous. With an open procurement method, businesses proficient in providing 24/7 reactive repair services are well positioned to expand their market presence and secure government contracts. This opportunity is tailored for competent service providers capable of delivering comprehensive maintenance services and meeting stringent technical and economic criteria outlined by the contracting entity, Castlehill Housing Association. ## Notice Generally, the service will comprise the servicing, maintenance and 24/7 reactive repairs to oil & gas fired central plant serving communal heating installations; Air source heat pumps; ground source heat pumps; and NIBE Exhaust Air systems for domestic dwellings together with the heating systems within the individual Tenants properties throughout Aberdeen City and Aberdeenshire and Moray. ### Lot Information Lot 1 Generally, the service will comprise the servicing, maintenance and 24/7 reactive repairs to oil & gas fired central plant serving communal heating installations; Air source heat pumps; ground source heat pumps; and NIBE Exhaust Air systems for domestic dwellings together with the heating systems within the individual Tenants properties throughout Aberdeen City, Aberdeenshire and Moray. Renewal: The Term Contract for the Maintenance & Servicing of Central Plant and Renewable Installations will be for a 2-year period with the option to extend for 2 x single 1-year periods solely at Castlehill Housing Association's discretion to a maximum of 4 years. ## Key Details | Field | Value | | --- | --- | | Publication source | Public Contracts Scotland | | Latest notice | https://www.publiccontractsscotland.gov.uk/search/show/search_view.aspx?ID=FEB549267 | | Notice type | OJEU - F2 - Contract Notice | | Procurement type | Standard | | Procurement category | Services | | Procurement method | Open | | Procurement method details | Open procedure | | Tender suitability | Not specified | | Awardee scale | Not specified | | All stages | Tender | ## Dates | Field | Value | | --- | --- | | Publication date | 10 Feb 2026 | | Submission deadline | 12 Mar 2026 | | Future notice date | Not specified | | Award date | Not specified | | Contract period | Not specified | | Recurrence | Two to Four years dependant on extensions. | ## Values | Field | Value | | --- | --- | | Tender value | Not specified | | Lots value | Not specified | | 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 | CASTLEHILL HOUSING ASSOCIATION | | Locality | ABERDEEN | | Post town | Aberdeen | | Postcode | AB10 1UT | | Country | Scotland | | ITL 1 | TLM Scotland | | ITL 2 | TLM5 North Eastern Scotland | | ITL 3 | TLM50 Aberdeen City and Aberdeenshire | | Local authority | Aberdeen City | | Electoral ward | Midstocket/Rosemount | | Westminster constituency | Aberdeen South | | Delivery location | TLM50 Aberdeen City and Aberdeenshire, TLM62 Inverness and Nairn, Moray, and Badenoch and Strathspey | ## CPV Codes ### Divisions - 42 - Industrial machinery - 50 - Repair and maintenance services ### Codes - 42511110 - Heat pumps - 42515000 - District heating boiler - 50531100 - Repair and maintenance services of boilers ## Release History - 10 Feb 2026 at 00:00 - Tender - OJEU - F2 - Contract Notice - https://www.publiccontractsscotland.gov.uk/search/show/search_view.aspx?ID=FEB549267 ## Documents - https://www.publiccontractsscotland.gov.uk/search/show/search_view.aspx?ID=FEB549267 Term Contract for the Maintenance, Servicing & Reactive Repairs to Central Plant and Renewable Installations 2026 - Generally, the service will comprise the servicing, maintenance and 24/7 reactive repairs to oil & gas fired central plant serving communal heating installations; Air source heat pumps; ground source heat pumps; and NIBE Exhaust Air systems for domestic dwellings together with the heating systems within the individual Tenants properties throughout Aberdeen City and Aberdeenshire and Moray. ## Notice URLs - http:// - http://www.castlehillha.co.uk - http://www.publiccontractsscotland.gov.uk/Search/Search_Switch.aspx?ID=822315 - http://www.publiccontractsscotland.gov.uk/sitehelp/help_guides.aspx - https://api.publiccontractsscotland.gov.uk/v1/Notice?id=ocds-r6ebe6-0000822315 - https://www.publiccontractsscotland.gov.uk/ - https://www.publiccontractsscotland.gov.uk/ESPD/ESPD_Download.aspx?id=822315 ## Provenance This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-r6ebe6-0000822315. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-r6ebe6-0000822315.json.