Porthcawl: plumbing, heating and air-conditioning companies
Porthcawl has 10 plumbing, heating and air-conditioning companies (SIC 43220) and 16 electrical and other installation companies registered here (Companies House, 1 Sep 2026); 0 are MCS-certified for air-to-air yet. If the office is in CF36, summer 2026 had ≈8 nights above 18 °C there (7 times the 1991–2020 average of 1.1).
SIC 43220
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BEN HAPGOOD PLUMBING SERVICES LTD., incorporated 2018, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| GSH AIR CONDITIONING LTD | 2025 | Active | CF36 |
| M & F HOME IMPROVEMENTS LTD | 2002 | Active | CF36 |
| NAUGHTON INSTALLATION LIMITED | 2014 | Active | CF36 |
| ZM PLUMBING & HEATING LIMITED | 2018 | Active | CF36 |
| BEN HAPGOOD PLUMBING SERVICES LTD. | 2018 | Active | CF36 |
| J B GAS LTD | 2019 | Active | CF36 |
| CLIMATECH SERVICES LIMITED | 2017 | Active | CF36 |
| COMBICARE BRIDGEND LIMITED | 2018 | Active | CF36 |
| DAVID MORGAN PLUMBING & GAS HEATING ENGINEERS LIMITED | 2010 | Active - Proposal to Strike off | CF36 |
| RAPID FLOW PLUMBING CO. LIMITED | 2026 | Active - Proposal to Strike off | CF36 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| PAUL THOMAS ENGINEERING LIMITED | 43290 · other construction installation | 2007 | Active | CF36 |
| DCN RENEWABLES LIMITED | 43210 · electrical installation | 2022 | Active | CF36 |
| GONE SOLAR LIMITED | 43210 · electrical installation; 68320 | 2023 | Active | CF36 |
| VULCAN TRADING LTD | 43290 · other construction installation; 61200 | 2024 | Active | CF36 |
| CAMERELL LIMITED | 43290 · other construction installation; 74901 | 2023 | Active | CF36 |
| D JOYCE CONSTRUCTION LIMITED | 43290 · other construction installation; 41201; 41202 | 2020 | Active | CF36 |
| GAZBUN LIMITED | 43210 · electrical installation | 2015 | Active | CF36 |
| SHAY TAYLOR DEVELOPMENTS LTD | 43210 · electrical installation; 41202; 68100; 68320 | 2022 | Active | CF36 |
| INOTEK LIMITED | 43290 · other construction installation; 41100; 74100 | 2020 | Active | CF36 |
| OWAIN GREEN ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2015 | Active | CF36 |
| JJP SUPPLIERS LTD | 43290 · other construction installation | 2025 | Active | CF36 |
| A MODERN ENERGY LTD | 43210 · electrical installation | 2014 | Active | CF36 |
| MODERN ENERGY AND ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2014 | Active | CF36 |
| T PROTHEROE ELECTRICAL CONTRACTING LIMITED | 43210 · electrical installation | 2009 | Active | CF36 |
| FALCON MECHANICAL LTD | 43290 · other construction installation | 2024 | Active | CF36 |
| MT LLOYD ELECTRICAL CONTRACTORS LIMITED | 43210 · electrical installation | 2018 | Active - Proposal to Strike off | CF36 |
Heat and planning around Porthcawl
In Porthcawl last summer (2026) there were ≈8 nights that stayed above 18 °C — 7 times the 1991–2020 average of 1.1 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities). The figure is the household-weighted mean of 1 postcode districts where these offices are registered.
14% of sampled postcodes in Porthcawl sit in a conservation area (412 live postcodes across 1 districts).
In Wales an air-source heat pump on a house can be permitted development under Class G when the conditions hold, including the MCS 020a noise limit of 37.0 dB(A) (§3.2 Step 8).
Companies House snapshot 1 Sep 2026, retrieved 25 Sep 2026. The address shown is the registered office, not a verified operating base. This catalogue is a directory of incorporated businesses, not an exhaustive installer register. Hot nights: ERA5-ARCO, June–August, minimum at or above 18 °C, household-weighted across the districts where these offices are registered, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points, snapshot 25 Sep 2026. Distances are an equirectangular approximation to 0.1 km.
Better than a town directory that only lists names: each plumbing company links to its Companies House record and the local hot-night count.