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

Plumbers and heating engineers · Porthmadog

Plumbers and heating engineers in Porthmadog

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

CompanySinceAccounts due
Carwyn Ap Plymio A Gwresogi Cyf202531 Dec 2026 (in 80 days)
DB & E Williams Limited201531 Dec 2026 (in 80 days)
Elis Llywelyn Williams Cyf202230 Nov 2026 (in 49 days)
Meddyg Care (Facilities Management) Ltd202230 Jun 2027 (in 261 days)
R Humphreys & Sons Ltd200831 Dec 2026 (in 80 days)
R J Jones Plumbing & Heating Ltd202131 Dec 2026 (in 80 days)

Plumbing and heating companies in Porthmadog in numbers

From the Companies House register and filed balance sheets, as of 1 Oct 2026. The longest-established is R Humphreys & Sons Ltd, incorporated in 2008.

Companies
6
Active, small or micro accounts
New in the last 12 months
0
0% of the total
Accounts due in the next 3 months
5
Companies House deadlines

Still trading, by year incorporated

Active plumbing and heating companies in Porthmadog by year of incorporation0122017: 0 incorporated (still active)020172018: 0 incorporated (still active)020182019: 0 incorporated (still active)020192020: 0 incorporated (still active)020202021: 1 incorporated (still active)120212022: 2 incorporated (still active)220222023: 0 incorporated (still active)020232024: 0 incorporated (still active)020242025: 1 incorporated (still active)120252026: 0 incorporated (still active)02026
Active plumbing and heating companies in Porthmadog by year of incorporation0122017: 0 incorporated (still active)0'172018: 0 incorporated (still active)0'182019: 0 incorporated (still active)0'192020: 0 incorporated (still active)0'202021: 1 incorporated (still active)1'212022: 2 incorporated (still active)2'222023: 0 incorporated (still active)0'232024: 0 incorporated (still active)0'242025: 1 incorporated (still active)1'252026: 0 incorporated (still active)0'26

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 Porthmadog

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