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

Plumbing, heat and air-conditioning installation companies in Cardiff: 417 live companies

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

417 live companies registered in Cardiff list SIC code 43220, plumbing, heat and air-conditioning installation, in the Companies House snapshot dated 1 November 2026. 32 were incorporated in the last 12 months and 165 have an accounts due date that had passed.

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

Get plumbing, heat and air-conditioning installation companies in CardiffWatch new plumbing, heat and air-conditioning installation incorporations in Cardiff

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.

  • 417Live companies
  • 32Incorporated in the last 12 months
  • 165Accounts overdue
  • 205Strike off proposed
  • 0.8%Share of all companies in the town

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
202219
202321
202438
202547
2026 so far28

Newest plumbing, heat and air-conditioning installation companies in Cardiff

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

CompanyNumberIncorporatedAccounts dueStatusSource
Full Circle Connect Limited1754831328 October 202628 July 2028Activefind-and-update.company-information.service.gov.uk
24/7 Drain Rescue Ltd1751862813 October 202613 July 2028Strike off proposedfind-and-update.company-information.service.gov.uk
Beza Home Climate Ltd1748183325 September 202625 June 2028Activefind-and-update.company-information.service.gov.uk
JDR Cooling and Heating Solutions Ltd1746890319 September 202619 June 2028Activefind-and-update.company-information.service.gov.uk
DWR Plumbing Ltd174497259 September 20269 June 2028Activefind-and-update.company-information.service.gov.uk
Climate Control Cardiff Ltd174390894 September 20264 June 2028Activefind-and-update.company-information.service.gov.uk
OCS UK Technical Group Limited174299321 September 20261 June 2028Activefind-and-update.company-information.service.gov.uk
Cardiff Heating and Plumbing Limited1729460622 June 202622 March 2028Activefind-and-update.company-information.service.gov.uk
PR Building Services Ltd172660137 June 20267 March 2028Strike off proposedfind-and-update.company-information.service.gov.uk
Frost Point Refrigeration & AC Ltd172591693 June 20263 March 2028Activefind-and-update.company-information.service.gov.uk
Viorel Air FIX Ltd1724998029 May 202629 February 2028Strike off proposedfind-and-update.company-information.service.gov.uk
Velotix Ltd1723884422 May 202622 February 2028Strike off proposedfind-and-update.company-information.service.gov.uk
Southern M & E Contractors Ltd1723763222 May 202622 February 2028Activefind-and-update.company-information.service.gov.uk
Total Plumbing Ltd171953931 May 20261 February 2028Strike off proposedfind-and-update.company-information.service.gov.uk
CC Plumbing and Gas Ltd171946851 May 20261 February 2028Activefind-and-update.company-information.service.gov.uk
Gray .S.G Ltd171946701 May 20261 February 2028Activefind-and-update.company-information.service.gov.uk
Collingwood Plumbing Ltd1716535517 April 202617 January 2028Activefind-and-update.company-information.service.gov.uk
Climate Control Systems Ltd1715457313 April 202613 January 2028Activefind-and-update.company-information.service.gov.uk
Spartan Hvac Ltd171448578 April 20268 January 2028Activefind-and-update.company-information.service.gov.uk
N Round Ltd1712678830 March 202630 December 2027Activefind-and-update.company-information.service.gov.uk
Rhiwbina Gas Service Limited1712663130 March 202630 December 2027Activefind-and-update.company-information.service.gov.uk
HY Plumbing &Heating Limited1712243427 March 202627 December 2027Activefind-and-update.company-information.service.gov.uk
Isgrove Heating Limited1710080818 March 202618 December 2027Activefind-and-update.company-information.service.gov.uk
Pen-Y-Bryn Services Limited1708855812 March 202612 December 2027Activefind-and-update.company-information.service.gov.uk
Cosywarm Servicing Limited1708284110 March 202610 December 2027Activefind-and-update.company-information.service.gov.uk
MG Heating & Plumbing Services Ltd170776339 March 20269 December 2027Activefind-and-update.company-information.service.gov.uk
RQZD Limited1705160224 February 202624 November 2027Strike off proposedfind-and-update.company-information.service.gov.uk
HA Construction Works Ltd170192008 February 20268 November 2027Activefind-and-update.company-information.service.gov.uk
Calibre Plumbing Ltd1688195030 November 202531 August 2027Activefind-and-update.company-information.service.gov.uk
Ogivy Sales Limited1685611514 November 202514 August 2027Activefind-and-update.company-information.service.gov.uk
Streamline Plumbing and Hvac Ltd1685521214 November 202514 August 2027Strike off proposedfind-and-update.company-information.service.gov.uk
Urban ECO Logistics Ltd168383286 November 20256 August 2027Activefind-and-update.company-information.service.gov.uk
Raeye Emergency Plumbing Ltd167635225 October 20255 July 2027Strike off proposedfind-and-update.company-information.service.gov.uk
Suiteheat Cardiff Ltd167546681 October 20251 July 2027Activefind-and-update.company-information.service.gov.uk
CJ Heating & Renewables Limited1675160930 September 202530 June 2027Activefind-and-update.company-information.service.gov.uk
Cardiff Plumbing Limited1673150421 September 202521 June 2027Activefind-and-update.company-information.service.gov.uk
Raes Mechanical Ltd166987635 September 20255 June 2027Activefind-and-update.company-information.service.gov.uk
Desk Pure Filt Limited1665206915 August 202515 May 2027Strike off proposedfind-and-update.company-information.service.gov.uk
Rightawayplumbers Ltd1664971714 August 202514 May 2027Strike off proposedfind-and-update.company-information.service.gov.uk
MLR Plumbing Limited1661645130 July 202530 April 2028Strike off proposedfind-and-update.company-information.service.gov.uk
Your Plumbing Solutions Ltd1660912628 July 202528 April 2027Strike off proposedfind-and-update.company-information.service.gov.uk
True Temperature Solutions Ltd1660670825 July 202530 April 2028Activefind-and-update.company-information.service.gov.uk
Iplumb Cardiff Ltd1658367615 July 202515 April 2027Activefind-and-update.company-information.service.gov.uk
Multi-FIX Property Maintenance Ltd.165672538 July 20258 April 2027Strike off proposedfind-and-update.company-information.service.gov.uk
Energizing Tomorrow's Tech Ltd165579372 July 20252 April 2027Strike off proposedfind-and-update.company-information.service.gov.uk
Planet Pipe Solutions Ltd165542331 July 20251 April 2027Strike off proposedfind-and-update.company-information.service.gov.uk
Jills West Ltd1654528926 June 202526 March 2027Strike off proposedfind-and-update.company-information.service.gov.uk
Griw Limited1654432326 June 202526 March 2027Strike off proposedfind-and-update.company-information.service.gov.uk
Rimko Plumbing Ltd1654213925 June 202525 March 2027Activefind-and-update.company-information.service.gov.uk
View MY Home Ltd1654056625 June 202525 March 2027Activefind-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.