Ammanford: plumbing, heating and air-conditioning companies
Ammanford has 13 plumbing, heating and air-conditioning companies (SIC 43220) and 36 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 SA18, summer 2026 had ≈6 nights above 18 °C there (9 times the 1991–2020 average of 0.7).
SIC 43220
Open a company
ACS WALES LIMITED, incorporated 2000, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| S WHITECROSS LTD | 2023 | Active | SA18 |
| EAZY HEAT LTD | 2021 | Active | SA18 |
| BIOSOL RENEWABLES UK LTD | 2014 | Active | SA18 |
| WILL PLUMBING LTD | 2025 | Active | SA18 |
| NEXT-GEN PLUMBING AND HEATING LIMITED | 2020 | Active | SA18 |
| THE BOILER MAN (UK) LIMITED | 2010 | Active | SA18 |
| NEAL JAMES PLUMBING & HEATING LTD | 2013 | Active | SA18 |
| ALBERT WILLIAMS LTD | 2018 | Active | SA18 |
| RHW RENEWABLE HEATING WALES LTD | 2021 | Active | SA18 |
| ACS WALES LIMITED | 2000 | Active | SA18 |
| C & D HEATING AND RENEWABLES LIMITED | 2023 | Active | SA18 |
| STAR ADVANCED ENERGY LIMITED | 2020 | Active - Proposal to Strike off | SA18 |
| AMMAN HEATING SERVICES LTD | 2018 | Active - Proposal to Strike off | SA18 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| D DAVIES ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2011 | Active | SA18 |
| LCE RESIN SPECIALISTS LTD | 43290 · other construction installation; 43999 | 2021 | Active | SA18 |
| CHRISTIAN DAVIES LK LIMITED | 43210 · electrical installation; 59111; 68320 | 2018 | Active | SA18 |
| DINEFWR ELECTRICAL & SOLAR LTD | 43210 · electrical installation | 2023 | Active | SA18 |
| LUX FOCUS LIMITED | 43210 · electrical installation | 2019 | Active | SA18 |
| R HUGHES POWER SERVICES LIMITED | 43210 · electrical installation | 2026 | Active | SA18 |
| ILLUMINATE ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2019 | Active | SA18 |
| RJR ENGINEERING LTD | 43290 · other construction installation | 2024 | Active | SA18 |
| LV INSTALLATIONS LTD | 43210 · electrical installation; 18129 | 2021 | Active | SA18 |
| WR JONES (AMMANFORD) LTD | 43290 · other construction installation | 2025 | Active | SA18 |
| EV & SOLAR SOLUTIONS LTD | 43210 · electrical installation | 2023 | Active | SA18 |
| DJEC LTD | 43210 · electrical installation | 2019 | Active | SA18 |
| LWA PROPERTIES LIMITED | 43290 · other construction installation; 68209; 81300 | 2023 | Active | SA18 |
| SOUTH WALES CLIMBING FRAMES LIMITED | 43290 · other construction installation | 2022 | Active | SA18 |
| THE FENCING COMPANY LIMITED | 43290 · other construction installation | 2025 | Active | SA18 |
| MIKE VOYLE ELECTRICAL LTD | 43210 · electrical installation | 2020 | Active | SA18 |
| AMCAT SERVICE LTD | 43210 · electrical installation; 46690 | 2022 | Active | SA18 |
| KIERAN ISHERWOOD ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2022 | Active | SA18 |
| SOLSEN RENEWABLES LTD | 43210 · electrical installation; 43910 | 2023 | Active | SA18 |
| PHASE CONNECTIONS LIMITED | 43210 · electrical installation | 2022 | Active | SA18 |
| R & W CONSTRUCTION SERVICES LIMITED | 43290 · other construction installation | 2023 | Active | SA18 |
| GAIA HIRE LTD | 43210 · electrical installation; 35110; 35130; 43120 | 2017 | Active | SA18 |
| ELECTRICAL & ENERGY SOLUTIONS SWANSEA LTD | 43210 · electrical installation | 2025 | Active | SA18 |
| DEVITECH LIMITED | 43210 · electrical installation | 2021 | Active | SA18 |
| JLC INSTALLATIONS AND MAINTENANCE LTD | 43210 · electrical installation; 43910 | 2025 | Active | SA18 |
| NICK JENKINS UPVC LTD | 43290 · other construction installation | 2023 | Active | SA18 |
| MORGAN ELECTRICAL ENGINEERING LIMITED | 43210 · electrical installation | 2024 | Active | SA18 |
| TESTPRO ELECTRICAL LTD | 43210 · electrical installation | 2023 | Active | SA18 |
| SURESEAL WINDOWS LIMITED | 43290 · other construction installation | 2016 | Active | SA18 |
| SWANSEA VALLEY CARPENTRY LTD | 43290 · other construction installation | 2026 | Active | SA18 |
| ELECTESTWALES LTD | 43210 · electrical installation; 41100; 55209; 68100 | 2019 | Active | SA18 |
| JACKSONS ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2013 | Active | SA18 |
| LGD CONSTRUCTION LIMITED | 43290 · other construction installation; 68100; 68209; 68320 | 2018 | Active | SA18 |
| 10-TEN CONSTRUCTION AND ENGINEERING LTD | 43290 · other construction installation | 2019 | Active | SA18 |
| HUW MORGAN CARPENTRY LIMITED | 43290 · other construction installation | 2018 | Active | SA18 |
| WEDGE ELECTRICAL LTD | 43210 · electrical installation | 2019 | Active - Proposal to Strike off | SA18 |
Heat and planning around Ammanford
In Ammanford last summer (2026) there were ≈6 nights that stayed above 18 °C — 9 times the 1991–2020 average of 0.7 (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.
0% of sampled postcodes in Ammanford sit in a conservation area (771 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.