Aberdare: plumbing, heating and air-conditioning companies
Aberdare has 10 plumbing, heating and air-conditioning companies (SIC 43220) and 48 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 CF44, summer 2026 had ≈5 nights above 18 °C there (30 times the 1991–2020 average of 0.2).
SIC 43220
Open a company
CB HEATING & PLUMBING SW LTD, incorporated 2026, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| WESMEC LIMITED | 2023 | Active | CF44 |
| CB HEATING & PLUMBING SW LTD | 2026 | Active | CF44 |
| WILLHEAT LIMITED | 2011 | Active | CF44 |
| SUSTAINABLE HEATING WALES LTD | 2023 | Active | CF44 |
| D.P. AIR CONDITIONING & REFRIGERATION LTD | 2026 | Active | CF44 |
| PROTECH PLUMBING LTD | 2024 | Active | CF44 |
| PEARSON PLUMBING & HEATING LTD | 2023 | Active | CF44 |
| GREENER GAS PLUMBING & HEATING LIMITED | 2021 | Active | CF44 |
| N & S AIR CONDITIONING LTD | 2017 | Active | CF44 |
| BURNER EFFICIENCY SERVICES LIMITED | 2006 | Active - Proposal to Strike off | CF44 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| ELECTRAPLUS CONTRACTING LTD | 43210 · electrical installation | 2016 | Active | CF44 |
| LET THERE BE LIGHT ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2025 | Active | CF44 |
| CLM WINDOWS & DOORS LIMITED | 43290 · other construction installation | 2020 | Active | CF44 |
| MATTIX INSTALLATIONS LTD | 43290 · other construction installation | 2025 | Active | CF44 |
| INTEGRATED FENCING LTD | 43290 · other construction installation | 2020 | Active | CF44 |
| DEC-ELEC LTD | 43210 · electrical installation | 2020 | Active | CF44 |
| DEC-RENEWABLES LTD | 43210 · electrical installation | 2025 | Active | CF44 |
| INFINITE ELECTRICAL ENGINEERING LTD | 43210 · electrical installation | 2017 | Active | CF44 |
| G JAMES ELECTRICAL LIMITED | 43210 · electrical installation | 2005 | Active | CF44 |
| FOX ELECTRICAL ENGINEERING LTD | 43210 · electrical installation | 2009 | Active | CF44 |
| MECHURION LIMITED | 43210 · electrical installation | 2005 | Active | CF44 |
| BHL FIX LTD | 43290 · other construction installation | 2026 | Active | CF44 |
| GAP INTERNALS LTD | 43290 · other construction installation | 2015 | Active | CF44 |
| HARP ELECTRICAL CONTRACTORS LTD | 43210 · electrical installation | 2020 | Active | CF44 |
| MICHAEL WILLIAMS ELECTRICAL LTD | 43210 · electrical installation | 2026 | Active | CF44 |
| TMZ ELECTRICAL LIMITED | 43210 · electrical installation | 2017 | Active | CF44 |
| TEAM GREEN SW LTD | 43210 · electrical installation | 2024 | Active | CF44 |
| CURRENTMAX INNOVATIONS LTD | 43210 · electrical installation | 2025 | Active | CF44 |
| CAPRICORN WINDOWS LTD | 43290 · other construction installation | 2003 | Active | CF44 |
| JCE MAINTENANCE LTD | 43290 · other construction installation | 2022 | Active | CF44 |
| OMEGA ELECTRICAL & RENEWABLES LIMITED | 43210 · electrical installation | 2026 | Active | CF44 |
| OAKWELL KITCHENS LTD | 43290 · other construction installation | 2024 | Active | CF44 |
| CLAD9 LTD | 43290 · other construction installation | 2023 | Active | CF44 |
| MUZZ JOINTING LTD | 43210 · electrical installation | 2025 | Active | CF44 |
| LOC SECURITY LTD | 43210 · electrical installation | 2020 | Active | CF44 |
| ADK DRYLINING LTD | 43290 · other construction installation | 2026 | Active | CF44 |
| CBMG ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2026 | Active | CF44 |
| PHILIPS CONSTRUCTION LTD | 43290 · other construction installation; 41201; 41202 | 2024 | Active | CF44 |
| INFINITY WALES ELECTRICAL LTD | 43210 · electrical installation | 2024 | Active | CF44 |
| CVA BUILDING LIMITED | 43290 · other construction installation | 2007 | Active | CF44 |
| ALBANNIE INTERNALS LTD | 43290 · other construction installation | 2026 | Active | CF44 |
| PREMIER ELECTRICAL (U.K.) LTD | 43210 · electrical installation | 2017 | Active | CF44 |
| DCA CONSTRUCTION LTD | 43290 · other construction installation; 43310; 43390 | 2026 | Active | CF44 |
| DGD CIVILS LTD | 43290 · other construction installation | 2022 | Active | CF44 |
| MULLAN ELECTRICAL SOLUTIONS LTD | 43210 · electrical installation | 2026 | Active | CF44 |
| TURNER DAVIES ELECTRICAL & PROPERTY SERVICES LTD | 43210 · electrical installation | 2010 | Active | CF44 |
| D ELECTRICAL LTD | 43210 · electrical installation | 2025 | Active | CF44 |
| PRIMO AV LIMITED | 43290 · other construction installation | 2019 | Active | CF44 |
| PIONEER SAFETY RAILS LTD | 43290 · other construction installation | 2020 | Active | CF44 |
| EUROTECH BALCONY SYSTEMS LTD | 43290 · other construction installation | 2018 | Active | CF44 |
| EUROTECH POWER SYSTEMS LTD | 43210 · electrical installation; 43290 · other construction installation | 2020 | Active | CF44 |
| OMC TECHNOLOGIES (UK) LIMITED | 43290 · other construction installation; 42990 | 2011 | Active | CF44 |
| INTEGRATED RAIL FENCING LTD | 43290 · other construction installation | 2021 | Active - Proposal to Strike off | CF44 |
| GLAMORGAN SECURITY AND ELECTRICAL LIMITED | 43210 · electrical installation | 2016 | Active - Proposal to Strike off | CF44 |
| LUKERAIL LTD | 43210 · electrical installation | 2022 | Active - Proposal to Strike off | CF44 |
| OAKWELL MASONRY SERVICES LTD | 43290 · other construction installation; 43999 | 2017 | Active - Proposal to Strike off | CF44 |
| KALER ELECTRICAL LTD | 43210 · electrical installation | 2024 | Active - Proposal to Strike off | CF44 |
| BB SPARKS LIMITED | 43210 · electrical installation | 2018 | Active - Proposal to Strike off | CF44 |
Heat and planning around Aberdare
In Aberdare last summer (2026) there were ≈5 nights that stayed above 18 °C — 30 times the 1991–2020 average of 0.2 (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.
2% of sampled postcodes in Aberdare sit in a conservation area (1,013 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.