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

Plumbing, heat and air-conditioning installation companies in Newport: 105 live companies

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

105 live companies registered in Newport list SIC code 43220, plumbing, heat and air-conditioning installation, in the Companies House snapshot dated 1 November 2026. 20 were incorporated in the last 12 months and 7 have an accounts due date that had passed.

The request: Every company registered in Newport 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 NewportWatch new plumbing, heat and air-conditioning installation incorporations in Newport

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.

  • 105Live companies
  • 20Incorporated in the last 12 months
  • 7Accounts overdue
  • 6Strike off proposed
  • 1.1%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
20226
202310
20248
202516
2026 so far16

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

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

CompanyNumberIncorporatedAccounts dueStatusSource
Baths, Boilers & Beyond Ltd1748917929 September 202629 June 2028Activefind-and-update.company-information.service.gov.uk
MY Boiler Engineer Ltd1742457227 August 202627 May 2028Activefind-and-update.company-information.service.gov.uk
Elite Climate Group Limited1736409527 July 202627 April 2028Activefind-and-update.company-information.service.gov.uk
IB Plumbing and Maintenance Ltd1734227115 July 202615 April 2028Activefind-and-update.company-information.service.gov.uk
Kaid Bartlett Mechanical Ltd1730621429 June 202629 March 2028Activefind-and-update.company-information.service.gov.uk
Pinnacle Plumbing and Heating South Wales Ltd1730199125 June 202625 March 2028Activefind-and-update.company-information.service.gov.uk
Hadigate & Sons Limited1724643427 May 202627 February 2028Activefind-and-update.company-information.service.gov.uk
CLS Ventilation Ltd1718470527 April 202627 January 2028Activefind-and-update.company-information.service.gov.uk
JG Plumbing and Heating (SW) Ltd1714903310 April 202631 December 2027Activefind-and-update.company-information.service.gov.uk
Westie Building Services Ltd1711010323 March 202623 December 2027Activefind-and-update.company-information.service.gov.uk
S & P Building Services Limited1708383410 March 202610 December 2027Activefind-and-update.company-information.service.gov.uk
Valley Plumbing Services Ltd170790109 March 20269 December 2027Activefind-and-update.company-information.service.gov.uk
Dragon Heating & Cooling Ltd170683713 March 20263 December 2027Activefind-and-update.company-information.service.gov.uk
Joel Dawe Limited170191718 February 20268 November 2027Activefind-and-update.company-information.service.gov.uk
H Systems Energy Limited1696404514 January 202614 October 2027Activefind-and-update.company-information.service.gov.uk
Y Ddraig Facilities Management Ltd169407593 January 20263 October 2027Activefind-and-update.company-information.service.gov.uk
Gane Energy Ltd1690395311 December 202511 September 2027Activefind-and-update.company-information.service.gov.uk
Yours Bikes & Home Services Limited1686132217 November 202517 August 2027Activefind-and-update.company-information.service.gov.uk
LHN Engineering Ltd168317144 November 20254 August 2027Activefind-and-update.company-information.service.gov.uk
Aironix Ventilation Ltd168282943 November 20253 August 2027Activefind-and-update.company-information.service.gov.uk
C Wood Heating & Plumbing Services Ltd1682392531 October 202531 July 2027Activefind-and-update.company-information.service.gov.uk
G Burgum Plumbing & Heating Limited167624123 October 202531 December 2027Activefind-and-update.company-information.service.gov.uk
H Systems Renewables Limited1675164730 September 202530 June 2027Activefind-and-update.company-information.service.gov.uk
B&a Gasworks Ltd1674269525 September 202525 June 2027Activefind-and-update.company-information.service.gov.uk
Pekorius Limited1666663722 August 202522 May 2027Activefind-and-update.company-information.service.gov.uk
Aherne Gas & Renewables Ltd1666200920 August 202520 May 2027Activefind-and-update.company-information.service.gov.uk
Warmer Wise Limited1665782818 August 202518 May 2027Activefind-and-update.company-information.service.gov.uk
Calloutcrewuk Ltd1665491517 August 202517 May 2027Activefind-and-update.company-information.service.gov.uk
KMK Property Services Ltd1661019028 July 202528 April 2027Activefind-and-update.company-information.service.gov.uk
Blacker Heating Solutions Limited1646620721 May 202521 February 2027Activefind-and-update.company-information.service.gov.uk
RT Underwood Plumbing Ltd1633113320 March 202520 December 2026Activefind-and-update.company-information.service.gov.uk
Oakdale Heating and Plumbing Limited1617739511 January 202511 October 2026Activefind-and-update.company-information.service.gov.uk
Fenergy Renewables Ltd1604164425 October 202430 September 2027Activefind-and-update.company-information.service.gov.uk
Fusion Gas Engineering Ltd1598697430 September 202430 June 2027Activefind-and-update.company-information.service.gov.uk
Pro Flow Heating Limited1598079526 September 202431 December 2027Activefind-and-update.company-information.service.gov.uk
Retro Surveys Limited1595985516 September 202430 June 2027Activefind-and-update.company-information.service.gov.uk
Renewable Green Technology Ltd1585837025 July 202431 December 2027Activefind-and-update.company-information.service.gov.uk
Andrew Williams Plumbing & Heating Ltd158241618 July 202430 April 2027Activefind-and-update.company-information.service.gov.uk
M Ralph Plumbing Ltd157683937 June 202431 March 2027Activefind-and-update.company-information.service.gov.uk
Sharland Gas Limited1548214911 February 202430 November 2026Activefind-and-update.company-information.service.gov.uk
HA Plumbing Services Ltd1520392211 October 202331 July 2027Activefind-and-update.company-information.service.gov.uk
All Install Limited1514216315 September 202330 June 2027Activefind-and-update.company-information.service.gov.uk
KJW Plumbing Heating & Gas Ltd151203926 September 202330 June 2027Activefind-and-update.company-information.service.gov.uk
Everglow Plumbing and Heating Ltd149801194 July 202331 December 2026Activefind-and-update.company-information.service.gov.uk
Harvey T Ross Ltd1496775428 June 202329 February 2028Activefind-and-update.company-information.service.gov.uk
SCG P&H Ltd1488447922 May 202329 February 2028Activefind-and-update.company-information.service.gov.uk
Modest Ltd1478817910 April 202331 January 2028Activefind-and-update.company-information.service.gov.uk
Jr Electrical Limited1458835512 January 202331 October 2027Activefind-and-update.company-information.service.gov.uk
Inspire Air Conditioning Ltd1458402311 January 202331 October 2027Activefind-and-update.company-information.service.gov.uk
Simon Rogers Gas Plumbing & Heating Services Ltd1458364510 January 202331 October 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.