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

Plumbers and heating engineers · Caernarfon

Plumbers and heating engineers in Caernarfon

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

CompanySinceAccounts due
A & M Williams Plumbing & Heating Limited202428 Feb 2027 (in 138 days)
Aton Solar Cyf201130 Jun 2027 (in 260 days)
Eco Green Heating Ltd201031 Oct 2027 (in 383 days)
Tanau PLW Fires Limited202414 Oct 2026 (tomorrow)
Vaynol Plumbing & Heating Ltd201331 Aug 2027 (in 322 days)

Plumbing and heating companies in Caernarfon in numbers

From the Companies House register and filed balance sheets, as of 1 Oct 2026. The longest-established is Eco Green Heating Ltd, incorporated in 2010.

Companies
5
Active, small or micro accounts
New in the last 12 months
0
0% of the total
Accounts due in the next 3 months
1
Companies House deadlines

Still trading, by year incorporated

Active plumbing and heating companies in Caernarfon by year of incorporation0122017: 0 incorporated (still active)020172018: 0 incorporated (still active)020182019: 0 incorporated (still active)020192020: 0 incorporated (still active)020202021: 0 incorporated (still active)020212022: 0 incorporated (still active)020222023: 0 incorporated (still active)020232024: 2 incorporated (still active)220242025: 0 incorporated (still active)020252026: 0 incorporated (still active)02026
Active plumbing and heating companies in Caernarfon 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: 0 incorporated (still active)0'212022: 0 incorporated (still active)0'222023: 0 incorporated (still active)0'232024: 2 incorporated (still active)2'242025: 0 incorporated (still active)0'252026: 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 Caernarfon

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