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

Plumbing, heat and air-conditioning installation companies in Chelmsford: 187 live companies

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

187 live companies registered in Chelmsford list SIC code 43220, plumbing, heat and air-conditioning installation, in the Companies House snapshot dated 1 November 2026. 35 were incorporated in the last 12 months and 12 have an accounts due date that had passed.

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

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.

  • 187Live companies
  • 35Incorporated in the last 12 months
  • 12Accounts overdue
  • 12Strike off proposed
  • 1.3%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
202211
202319
202413
202516
2026 so far32

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

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

CompanyNumberIncorporatedAccounts dueStatusSource
Fendrix Group Ltd1754061524 October 202624 July 2028Activefind-and-update.company-information.service.gov.uk
The Boiler Works Contracts Ltd1753920524 October 202624 July 2028Activefind-and-update.company-information.service.gov.uk
Proflex Property Solutions Ltd1752786519 October 202619 July 2028Activefind-and-update.company-information.service.gov.uk
Anglian Air & Power Ltd1747882624 September 202631 December 2027Activefind-and-update.company-information.service.gov.uk
Fanextract Ltd1745859914 September 202614 June 2028Activefind-and-update.company-information.service.gov.uk
Laser Special Projects Ltd1739538312 August 202612 May 2028Activefind-and-update.company-information.service.gov.uk
Acoolcompany Ltd1737224430 July 202630 April 2028Activefind-and-update.company-information.service.gov.uk
SX Heating Ltd1736190326 July 202626 April 2028Activefind-and-update.company-information.service.gov.uk
IVB Air Conditioning Ltd1736064324 July 202624 April 2028Activefind-and-update.company-information.service.gov.uk
TIL Mechanical Ltd1735815223 July 202623 April 2028Activefind-and-update.company-information.service.gov.uk
Naskad Company Limited1730922730 June 202631 March 2028Activefind-and-update.company-information.service.gov.uk
WN Energy Group Limited1727892017 June 202617 March 2028Activefind-and-update.company-information.service.gov.uk
RM Swimming Pool & Spa Specialists Ltd172527011 June 20261 March 2028Activefind-and-update.company-information.service.gov.uk
Boiler Care Services Ltd1724547927 May 202627 February 2028Activefind-and-update.company-information.service.gov.uk
Pure Heat Plumbing Ltd1721230011 May 202611 February 2028Activefind-and-update.company-information.service.gov.uk
M.B.F Plumbing and Property Maintenance Ltd1714958310 April 202610 January 2028Activefind-and-update.company-information.service.gov.uk
Nationwideleakdetection Ltd171465499 April 20269 January 2028Activefind-and-update.company-information.service.gov.uk
Gamma Heating Ltd171420987 April 20267 January 2028Activefind-and-update.company-information.service.gov.uk
MY Essex Plumber Ltd171315041 April 20261 January 2028Activefind-and-update.company-information.service.gov.uk
OSH Commercial Ltd1712218927 March 202627 December 2027Activefind-and-update.company-information.service.gov.uk
Woodhouse National Cooling Ltd1711582925 March 202625 December 2027Activefind-and-update.company-information.service.gov.uk
Triangle Heating Ltd1710058018 March 202618 December 2027Activefind-and-update.company-information.service.gov.uk
MD Plumbing & Building Maintenance Ltd170787689 March 20269 December 2027Activefind-and-update.company-information.service.gov.uk
Essex Air Contracts Limited1704765923 February 202623 November 2027Activefind-and-update.company-information.service.gov.uk
London Elite Plumbing Limited1704198918 February 202618 November 2027Activefind-and-update.company-information.service.gov.uk
Downes to Earth Plumbing & Heating Ltd1704142818 February 202618 November 2027Activefind-and-update.company-information.service.gov.uk
Comfort Heating (Essex) Limited1704010918 February 202618 November 2027Activefind-and-update.company-information.service.gov.uk
General Air Conditioning Limited170215109 February 20269 November 2027Activefind-and-update.company-information.service.gov.uk
Mohs Heating and Ventilating Ltd170191598 February 20268 November 2027Activefind-and-update.company-information.service.gov.uk
DJL & L Limited1700406630 January 202630 October 2027Activefind-and-update.company-information.service.gov.uk
GAB Plumbing Ltd1698600125 January 202625 October 2027Activefind-and-update.company-information.service.gov.uk
S.N.F Heating Services Ltd169416585 January 20265 October 2027Activefind-and-update.company-information.service.gov.uk
RKC Plumbing and Heating Ltd1692289619 December 202519 September 2027Activefind-and-update.company-information.service.gov.uk
Progress Plumbing and Heating Services Ltd1690186710 December 202510 September 2027Activefind-and-update.company-information.service.gov.uk
J.Woodcock Plumbing and Heating Limited1685054012 November 202512 August 2027Activefind-and-update.company-information.service.gov.uk
EPC Ready UK Ltd1679630720 October 202520 July 2027Activefind-and-update.company-information.service.gov.uk
Primefix Essex Maintenance Ltd1679001016 October 202516 July 2027Strike off proposedfind-and-update.company-information.service.gov.uk
Tezplumbers Ltd1672348417 September 202517 June 2027Activefind-and-update.company-information.service.gov.uk
Owen Ridgwell Plumbing and Heating Ltd1661255529 July 202531 March 2027Activefind-and-update.company-information.service.gov.uk
Quad Commercial Solutions Ltd1657724511 July 202511 April 2027Activefind-and-update.company-information.service.gov.uk
Essex Plumbing Services Ltd1653994924 June 202524 March 2027Activefind-and-update.company-information.service.gov.uk
Fairgreen Heating & Electrical Ltd1652994019 June 202519 March 2027Activefind-and-update.company-information.service.gov.uk
Alliance Renewables Limited165019046 June 202529 January 2027Activefind-and-update.company-information.service.gov.uk
Elite Solutions Plumbing & Heating Ltd164999255 June 20255 March 2027Activefind-and-update.company-information.service.gov.uk
GOA Plumbing Limited1647953028 May 202528 February 2027Activefind-and-update.company-information.service.gov.uk
Smart Lawn Solutions Ltd1632526718 March 202531 December 2027Activefind-and-update.company-information.service.gov.uk
Goodyear Energy Solutions Ltd1627036424 February 202524 November 2026Activefind-and-update.company-information.service.gov.uk
RWP Plumbing & Heating Ltd1617521810 January 202531 October 2027Activefind-and-update.company-information.service.gov.uk
TT Cooling Limited1596321218 September 202418 September 2026Activefind-and-update.company-information.service.gov.uk
Evans Installations Ltd1595655214 September 202430 June 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.