CPV subcategory
45331100: Central-heating installation work
34 UK public contracts under 45331100 end in the next 18 months. Get the new tenders filed under it every weekday morning.
- 938
- Contracts since 2023
- 217
- Buyers
- 34
- Ending in 18 months
Hatched quarters fall only partly inside the next 18 months. Busiest whole quarter: Q1 2027.
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34 contracts under 45331100 ending in the next 18 months
The 5 ending soonest, with the supplier that holds each now. End dates come from the original award notices, so each one is a re-tender with a date on it.
| Contract | Buyer | Held by | Ends |
|---|---|---|---|
| Replacement Gas Boiler | Leigh-on-Sea Town Council | BALM & DAVIES LIMITED | Nov 2026in 3 days |
| -H&F Atrium Underfloor Heating and Flooring Renewal Works | West London NHS Trust | BEGA Construction Ltd | Nov 2026in 6 days |
| Louth County Community Hospital (Block 45) – Plantroom upgrade | NHS Property Services Limited | P J BIRD LIMITED | Nov 2026in 9 days |
| WHHT - Replacement of H Block Boilers | West Hertfordshire Hospitals NHS Trust | Maracom Limited | Nov 2026in 3 weeks |
| Dagenham Park School Whitebread Centre Full Boiler Controls HWS and Assoc Plant | London Borough of Barking and Dagenham | Re-Gen (M&E Services) Ltd | Nov 2026in 3 weeks |
Coming up
Planned procurements under 45331100
Tenders buyers have said they will publish, from their Find a Tender pipeline notices, the soonest first.
Tender expected Jan 2027 (in 7 weeks)
Midlands Heating Services Contract
Southern HousingContract starts Jul 2027
Tender date not given
Communal Heating Installation Works (Brand Court/Brand Lane/Stoneyford)
Ashfield District CouncilBelow threshold unknownContract starts Jan 2027
Get these when they are published30 days free
What 45331100 covers
CPV code 45331100 is "Central-heating installation work", a subcategory in the Common Procurement Vocabulary used to classify UK public sector contracts. It, or a more specific code beneath it, was used on 938 UK public contracts since 2023, awarded by 217 buyers, most often Communities and Housing Investment Consortium Limited ("CHIC") and Abri Group Limited. The typical contract was worth about £310k.
One of the 9,454 official CPV codes. Not sure it is the right one? Describe your work and the finder suggests the codes that match.
UK public contracts since 2023
How buyers use 45331100
- Contracts
- 938
- Buyers
- 217
- Typical value
- £310k
- Ending in 18 months
- 34
By year of award: 2023 328 · 2024 184 · 2025 295 · 2026 131. Figures as of 6 November 2026. Typical value is the median of single-supplier contracts with a published value (502).
Buyers using this code most
- Communities and Housing Investment Consortium Limited ("CHIC")187
- Abri Group Limited107
- NHS Property Services Limited71
- PROCURE PLUS HOLDINGS LIMITED40
- Ipswich Borough Council - Adaptations, Improvements, Maintenance and Environmental (AIME)25
- The Education Alliance23
- Scotland Excel20
- Hebridean Housing Partnership Ltd18
Recent contracts under 45331100
| Contract | Buyer | Value | Awarded |
|---|---|---|---|
| Boiler replacement programme 2026/27 | ARAWAK WALTON HOUSING ASSOCIATION LTD | Oct 20262 weeks ago | |
| Boilers and Flues Replacement at King Edward VII Hospital | NHS Property Services Limited | £89k | Oct 20262 weeks ago |
| Larwood House - Pre-Packaged Gas Boiler Plant Room | Bassetlaw District Council | Oct 20265 weeks ago | |
| Louth County Community Hospital (Block 45) – Plantroom upgrade | NHS Property Services Limited | £211k | Oct 20265 weeks ago |
| BAS - SP2 & Logistics Boiler Replacement | UK Research & Innovation (UKRI) | £389k | Sept 20265 weeks ago |
| -H&F Atrium Underfloor Heating and Flooring Renewal Works | West London NHS Trust | £136k | Sept 20265 weeks ago |
| WHHT - Replacement of H Block Boilers | West Hertfordshire Hospitals NHS Trust | £84k | Sept 20266 weeks ago |
| NA | Ministry of Justice | Framework | Sept 20262 months ago |
Get the new tenders filed under 45331100Every weekday before 9am, 30 days free
Where it sits
Codes above 45331100
- 45000000Construction work
- 45300000Building installation work
- 45330000Plumbing and sanitary works
- 45331000Heating, ventilation and air-conditioning installation work
- 45331100Central-heating installation work
See the whole market in construction works contracts, with buyers, suppliers and contracts ending soon.
Questions
About CPV code 45331100
What is CPV code 45331100?
CPV code 45331100 is "Central-heating installation work", a subcategory in the Common Procurement Vocabulary used to classify UK public sector contracts. It, or a more specific code beneath it, was used on 938 UK public contracts since 2023, awarded by 217 buyers, most often Communities and Housing Investment Consortium Limited ("CHIC") and Abri Group Limited. The typical contract was worth about £310k.
Which codes sit above and below 45331100?
45331100 sits under 45000000 (Construction work), then 45300000 (Building installation work), then 45330000 (Plumbing and sanitary works), then 45331000 (Heating, ventilation and air-conditioning installation work). It has 1 more specific code beneath it, the most used being 45331110 (Boiler installation work).
Who wins contracts under CPV code 45331100?
The suppliers named most often on UK public contracts under 45331100 since 2023 are A. Connolly Limited (38), AXIS Europe PLC (30), Bell Group LTD (25). 1,065 different suppliers have won work under this code.
How do I get alerts for tenders using CPV code 45331100?
Add 45331100 to a Tender Radar profile, with keywords that describe your work. Each weekday morning you get the new UK public sector notices that match, scored for fit. Because codes cover the codes beneath them, adding 45331100 also catches notices classified under its more specific codes.
How to cite this data
Tender Radar (2026) CPV code 45331100: Central-heating installation work [Dataset]. Professor AI. Available at: https://tender-radar.co.uk/cpv-codes/45331100-central-heating-installation-work (Accessed: 7 November 2026).
Relative dates (such as “in 6 days”) count from 7 November 2026, when this page was built.
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