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Data / UK companies / Plumbing, heat and air-conditioning installation

Plumbing, heat and air-conditioning installation: 54,299 live UK companies with SIC code 43220

Updated November 7, 2026. Source: Companies House Free Company Data Product.

54,299 live UK companies list SIC code 43220, plumbing, heat and air-conditioning installation, in the Companies House snapshot dated 1 November 2026. 7,550 of them were incorporated in the last 12 months and 3,494 have an accounts due date that had passed, and 4,276 have a proposal to strike them off the register.

The request: Every UK company with SIC code 43220, plumbing, heat and air-conditioning installation, incorporated since 2025, with registered address, accounts due dates and status. $10 of work on sign-up, no card.

Get every plumbing, heat and air-conditioning installation companyWatch new plumbing, heat and air-conditioning installation incorporationsGet companies with overdue accounts

SpecStream is the live web data engine for teams and agents. It reads the Companies House free company data every month, and this page is that reading. Ask for the companies you track by industry, place or incorporation date and each new company, strike off proposal or overdue accounts date arrives in your sheet, CRM, Slack or agent.

  • 54,299Live companies
  • 7,550Incorporated in the last 12 months
  • 3,494Accounts overdue
  • 4,276Strike off proposed
  • 43220SIC code
  • 1 November 2026Snapshot

Incorporations per year

Companies incorporated in each year that are still live in the 1 November 2026 snapshot. Companies that closed earlier are not counted, so older years read low.

Year incorporatedLive companies
20223,309
20233,884
20244,294
20255,940
2026 so far6,604

By region

RegionLive companies
London10,191
South East10,004
East of England5,749
North West5,195
West Midlands4,325
South West4,271
Yorkshire and The Humber4,069
Scotland3,357
East Midlands3,023
Wales1,859
North East1,503
Northern Ireland743

Towns with the most plumbing, heat and air-conditioning installation companies

Towns with 100 or more live companies; a link opens the page for this industry in that town.

TownRegionLive companies
LondonLondon5,482
GlasgowScotland802
BirminghamWest Midlands744
ManchesterNorth West691
BristolSouth West588
LiverpoolNorth West506
NottinghamEast Midlands503
LeedsYorkshire and The Humber481
LeicesterEast Midlands425
CardiffWales417
SheffieldYorkshire and The Humber382
SouthamptonSouth East334
IlfordLondon317
NorwichEast of England309
ReadingSouth East281
BoltonNorth West279
LutonEast of England268
Milton KeynesSouth East267
CoventryWest Midlands266
BradfordYorkshire and The Humber261
ColchesterEast of England259
NorthamptonEast Midlands258
RomfordLondon258
HarrowLondon253
EdinburghScotland244

Newest plumbing, heat and air-conditioning installation companies

Newest first. Each row links to the Companies House record.

CompanyNumberIncorporatedTownAccounts dueStatusSource
Plumbdawg LimitedSC90766531 October 2026Glasgow31 July 2028Activefind-and-update.company-information.service.gov.uk
The Aircon Team UK Ltd1755443531 October 2026Twickenham31 July 2028Activefind-and-update.company-information.service.gov.uk
T & R Lead Pipe Replacement Ltd1755430231 October 2026Wilmslow31 July 2028Activefind-and-update.company-information.service.gov.uk
Igor Construction Ltd1755428331 October 2026London31 July 2028Activefind-and-update.company-information.service.gov.uk
Mr Leak Ltd1755426631 October 2026Dorking31 July 2028Activefind-and-update.company-information.service.gov.uk
S G Liverpool Ltd1755418131 October 2026London31 July 2028Activefind-and-update.company-information.service.gov.uk
The Fixer Service Group Ltd1755415631 October 2026Spalding31 July 2028Activefind-and-update.company-information.service.gov.uk
WGPH LimitedSC90758030 October 2026Edinburgh30 July 2028Activefind-and-update.company-information.service.gov.uk
Aleen Developments Ltd1755413530 October 2026Manchester30 July 2028Activefind-and-update.company-information.service.gov.uk
Probuildliverpool Ltd1755410830 October 2026Liverpool30 July 2028Activefind-and-update.company-information.service.gov.uk
Element Energy Services Ltd1755406530 October 2026Bristol30 July 2028Activefind-and-update.company-information.service.gov.uk
P.W Plumbing and Bathrooms Limited1755397330 October 2026Bristol30 July 2028Activefind-and-update.company-information.service.gov.uk
Stay Warm Stay Cool Ltd1755379830 October 2026London30 July 2028Activefind-and-update.company-information.service.gov.uk
Cornwall Plumbing Rescue Ltd1755355230 October 2026London30 July 2028Activefind-and-update.company-information.service.gov.uk
HD Mechanical Ltd1755350030 October 2026Sittingbourne30 July 2028Activefind-and-update.company-information.service.gov.uk
Buckinghamshire Air Conditioning Ltd1755345930 October 2026High Wycombe30 July 2028Activefind-and-update.company-information.service.gov.uk
Buckinghamshire Cooling Ltd1755342730 October 2026High Wycombe30 July 2028Activefind-and-update.company-information.service.gov.uk
Swetha Ltd1755324030 October 2026Coventry30 July 2028Activefind-and-update.company-information.service.gov.uk
Just Right Climate Ltd1755319530 October 2026London30 July 2028Activefind-and-update.company-information.service.gov.uk
Komani Group Ltd1755302230 October 2026Stockport30 July 2028Activefind-and-update.company-information.service.gov.uk
Prime Plumbing & Maintenance Services Ltd1755288330 October 2026Swindon30 July 2028Activefind-and-update.company-information.service.gov.uk
Axis Cooling Ltd1755271930 October 2026Slough30 July 2028Activefind-and-update.company-information.service.gov.uk
SN Pro Plumbing Ltd1755267930 October 2026Ilford30 July 2028Activefind-and-update.company-information.service.gov.uk
Pro-Active Solutionz Limited1755267630 October 2026Stevenage30 July 2028Activefind-and-update.company-information.service.gov.uk
Avon PB Ltd1755249530 October 2026London30 July 2028Activefind-and-update.company-information.service.gov.uk

Contains public sector information licensed under the Open Government Licence v3.0. Counts are of live companies in the Companies House snapshot dated 1 November 2026. The snapshot holds basic company data only: no officers and no persons with significant control. A company is counted under each SIC code it lists, up to four. A region is the part of the UK a postcode area mostly falls in. This page uses Companies House data and is not endorsed by Companies House. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.