CPV subcategory
45331100: Central-heating installation work
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 173 UK public contracts since 2023, awarded by 99 buyers, most often NHS Property Services Limited and Diocese of Norwich Education and Academies Trust. The typical contract was worth about £142k.
UK public contracts since 2023
How buyers use 45331100
- Contracts
- 173
- Buyers
- 99
- Typical value
- £142k
- Ending in 18 months
- 20
By year of award: 2023 56 · 2024 59 · 2025 32 · 2026 26. Figures as of 23 September 2026. Typical value is the median of single-supplier contracts with a published value (138).
Buyers using this code most
Suppliers winning most often
- BSW HEATING Limited6
- Lord Combustion Services Limited5
- BRUCE TOWERS AND SONS LIMITED5
- K & T Heating Services Limited4
- SURE Maintenance Limited4
- RE- GEN M&E Services Ltd4
- VWG Mechanical Ltd3
- B-A-R Electrical and Mechanical Services Limited3
Recent contracts under 45331100
| Contract | Buyer | Value | Awarded |
|---|---|---|---|
| Provision of a new boiler system in the Skiddaw Building at Fusehill Street Campus,Carlisle | The University of Cumbria | £241k | Sept 2026 |
| Provision of Domestic & District Gas Maintenance, Servicing & Installation Work | District Council of Tandridge | Sept 2026 | |
| Valence Primary School Boiler Replacement | London Borough Of Barking And Dagenham | £135k | Aug 2026 |
| GB-Colchester: John Lampon Court - Boiler Replacement | Colchester City Council | £132k | Aug 2026 |
| CA17653 - Walsall College Chillers Replacement Heating and Cooling Heat Pumps. | Walsall College | £443k | Aug 2026 |
| Ibrahim Batch 5 - Council | London Borough of Haringey | £103k | Aug 2026 |
| Communal Heating Boiler Replacement Works - Arkwright House, Huntingdon Gardens and Chelmsford Court | Platform Housing Group | £1.4m | Aug 2026 |
| CA18133 - ITT For Catfield C of E Primary Academy Heating System | Diocese of Norwich Education and Academies Trust | £65k | Jul 2026 |
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 173 UK public contracts since 2023, awarded by 99 buyers, most often NHS Property Services Limited and Diocese of Norwich Education and Academies Trust. The typical contract was worth about £142k.
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 BSW HEATING Limited (6), Lord Combustion Services Limited (5), BRUCE TOWERS AND SONS LIMITED (5). 317 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.
Get the tenders filed under 45331100
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