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  1. Companies
  2. Plumbers and heating engineers
  3. Carrickfergus

Plumbers and heating engineers · Carrickfergus

Plumbers and heating engineers in Carrickfergus

6 active plumbing and heating companies registered in Carrickfergus, Antrim, with the date each one's next accounts are due at Companies House.

CompanySinceAccounts due
Black Diamond Renovations Ltd202031 Jul 2027 (in 292 days)
Classique Fireplaces Ltd202131 Dec 2026 (in 80 days)
Ecoheat N.I. Ltd202330 Apr 2027 (in 200 days)
GG Vent Ltd202625 Mar 2028 (in 530 days)
P&H Maintenance Ltd202030 Jun 2027 (in 261 days)
Paul Harley Plumbing & Heating Ltd201828 Feb 2027 (in 139 days)

Plumbing and heating companies in Carrickfergus in numbers

From the Companies House register and filed balance sheets, as of 1 Oct 2026. The longest-established is Paul Harley Plumbing & Heating Ltd, incorporated in 2018.

Companies
6
Active, small or micro accounts
New in the last 12 months
1
17% of the total
Typical net assets
£812
Median of 5 latest balance sheets
Typical size
1 employee
Median average headcount
Accounts due in the next 3 months
1
Companies House deadlines

Still trading, by year incorporated

Active plumbing and heating companies in Carrickfergus by year of incorporation0122017: 0 incorporated (still active)020172018: 1 incorporated (still active)120182019: 0 incorporated (still active)020192020: 2 incorporated (still active)220202021: 1 incorporated (still active)120212022: 0 incorporated (still active)020222023: 1 incorporated (still active)120232024: 0 incorporated (still active)020242025: 0 incorporated (still active)020252026: 1 incorporated (still active)12026
Active plumbing and heating companies in Carrickfergus by year of incorporation0122017: 0 incorporated (still active)0'172018: 1 incorporated (still active)1'182019: 0 incorporated (still active)0'192020: 2 incorporated (still active)2'202021: 1 incorporated (still active)1'212022: 0 incorporated (still active)0'222023: 1 incorporated (still active)1'232024: 0 incorporated (still active)0'242025: 0 incorporated (still active)0'252026: 1 incorporated (still active)1'26

Companies still active today, by the year they were incorporated; 2026 is the year so far.

About plumbing and heating companies

Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.

Other trades in Carrickfergus

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