Neath: plumbing, heating and air-conditioning companies
Neath has 39 plumbing, heating and air-conditioning companies (SIC 43220) and 62 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 SA10, summer 2026 had ≈4 nights above 18 °C there (17 times the 1991–2020 average of 0.2).
SIC 43220
Open a company
AJT MECHANICAL AND PLUMBING ENGINEERS LTD, incorporated 2023, status Active.
Plumbing, heating and air-conditioning companies
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| ROBERT LEE HOLLAND LTD | 43290 · other construction installation | 2019 | Active | SA11 |
| TRUE SPARK ELECTRICAL LTD | 43210 · electrical installation | 2020 | Active | SA10 |
| DEAD CERT ELECTRICAL LTD | 43210 · electrical installation | 2023 | Active | SA10 |
| NEIL JENKINS SOLUTIONS LIMITED | 43210 · electrical installation | 2009 | Active | SA10 |
| MUMBLES ELECTRIC (INSTALLATION AND MAINTENANCE) LIMITED | 43210 · electrical installation | 2003 | Active | SA11 |
| PREMIER WELSH BLINDS LIMITED | 43290 · other construction installation | 2023 | Active | SA10 |
| AMD CONSTRUCTION SOUTH WALES LTD | 43290 · other construction installation | 2024 | Active | SA11 |
| FUSEBOX WALES SERVICES LTD | 43210 · electrical installation | 2024 | Active | SA11 |
| JC RESIN LTD | 43290 · other construction installation; 96090 | 2023 | Active | SA11 |
| PACS ELECTRICAL SOLUTIONS LTD | 43210 · electrical installation | 2021 | Active | SA11 |
| RTL ELECTRICAL GROUP LTD | 43210 · electrical installation | 2025 | Active | SA11 |
| SUNSHINE HOME IMPROVEMENTS LIMITED | 43290 · other construction installation; 43342; 43390 | 2012 | Active | SA11 |
| EXPRESS ELECTRICAL UK LIMITED | 43210 · electrical installation | 2006 | Active | SA10 |
| POWER SPARK SOLUTIONS LTD | 43210 · electrical installation | 2024 | Active | SA10 |
| A.H. WILLIAMS ELECTRICAL LIMITED | 43210 · electrical installation | 2010 | Active | SA10 |
| CHARGEPOINT SOLUTIONS LTD | 43210 · electrical installation | 2021 | Active | SA11 |
| TRUEGRID ENGINEERING LIMITED | 43210 · electrical installation | 2021 | Active | SA10 |
| A & R ELECTRICAL (WALES) LIMITED | 43210 · electrical installation | 2008 | Active | SA11 |
| ADAM WILLIAMS (NEATH) ELECTRICAL LTD | 43210 · electrical installation | 2025 | Active | SA11 |
| BAILEY THOMAS SHUTTERS LIMITED | 43290 · other construction installation | 2024 | Active | SA10 |
| BAILEY'S BLINDS NEATH LIMITED | 43290 · other construction installation | 2021 | Active | SA10 |
| BAILEYS BLINDS SWANSEA LIMITED | 43290 · other construction installation | 2025 | Active | SA10 |
| A1 INDUSTRIAL ROOFING & CLADDING SPECIALISTS LTD | 43290 · other construction installation; 41201; 43910 | 2026 | Active | SA10 |
| MCDYER CONTROL SYSTEMS LTD | 43210 · electrical installation; 27900; 71200 | 2009 | Active | SA10 |
| NEATH CLADDING LTD | 43290 · other construction installation; 41201; 41202; 43910 | 2021 | Active | SA10 |
| GORDON BENN CONSULTANCY LTD | 43210 · electrical installation | 2025 | Active | SA11 |
| AFFORDABLE QUALITY WINDOWS LIMITED | 43290 · other construction installation; 43342 | 2020 | Active | SA10 |
| ATOM SOLAR INSTALLATIONS LTD | 43210 · electrical installation | 2026 | Active | SA10 |
| CLADDING TECHNOLOGY LTD | 43290 · other construction installation | 2023 | Active | SA10 |
| J G JONES (KITCHEN INSTALLATIONS) LIMITED | 43290 · other construction installation | 2004 | Active | SA11 |
| RIGBY POWER SERVICES LIMITED | 43210 · electrical installation | 2024 | Active | SA11 |
| CONCRETE STRUCTURES & FLOORS LTD | 43290 · other construction installation | 2012 | Active | SA10 |
| RANDALL & DANIELS (ELECTRICAL) LIMITED | 43210 · electrical installation | 1961 | Active | SA10 |
| ELECTRICAL INSTALLATION & TESTING SERVICE LIMITED | 43210 · electrical installation | 2004 | Active | SA10 |
| C.C.S. NEATH ELECTRICS LIMITED | 43210 · electrical installation | 1977 | Active | SA10 |
| EMG ELECTRICAL LTD | 43210 · electrical installation | 2021 | Active | SA10 |
| NPT ELECTRICS LTD | 43210 · electrical installation | 2025 | Active | SA10 |
| K&D EUROPE CONSTRUCTIONS LTD | 43290 · other construction installation | 2023 | Active | SA10 |
| BATER ELECTRICAL & BUILDING SERVICES LTD | 43210 · electrical installation | 2018 | Active | SA10 |
| NEXUS RENEWABLES LTD | 43210 · electrical installation | 2025 | Active | SA11 |
| LAMPS GLOW LTD | 43210 · electrical installation | 2021 | Active | SA11 |
| RK WALES PROPERTY MANAGEMENT LIMITED | 43290 · other construction installation | 2023 | Active | SA10 |
| DSH ELECTRICAL LTD | 43210 · electrical installation | 2023 | Active | SA10 |
| MONSTER HEATING LIMITED | 43290 · other construction installation | 2020 | Active | SA10 |
| P JONES ELECTRICAL LTD | 43210 · electrical installation | 2025 | Active | SA10 |
| SPARKY-SOLUTIONS LTD | 43210 · electrical installation | 2014 | Active | SA10 |
| NICHOLAS PROCESS SYSTEMS LTD | 43290 · other construction installation; 25990; 33110 | 2017 | Active | SA10 |
| I.TAYLOR ENTERPRISES LTD | 43210 · electrical installation | 2018 | Active | SA10 |
| DAVID FISHER ELECTRICAL LTD | 43210 · electrical installation | 2026 | Active | SA10 |
| GAPLEC LIMITED | 43210 · electrical installation | 2017 | Active | SA11 |
| SOLAR DIRECT LTD | 43210 · electrical installation | 2025 | Active | SA11 |
| BLACKWELL ENGINERING LIMITED | 43290 · other construction installation | 2019 | Active | CF34 |
| ECO CONNECT NETWORK LTD | 43290 · other construction installation | 2020 | Active | SA10 |
| K & J PROPERTY SOLUTIONS LTD | 43290 · other construction installation | 2025 | Active | SA10 |
| PORTAL ELECTRICAL LIMITED | 43210 · electrical installation | 2016 | Active | SA11 |
| P & M ELECTRICAL LIMITED | 43210 · electrical installation | 2015 | Active | SA11 |
| PLATINUM ENERGY LIMITED | 43210 · electrical installation | 2023 | Active | SA11 |
| MG M&E LTD | 43210 · electrical installation | 2014 | Active | SA10 |
| KAJ ELECTRICALS LTD | 43210 · electrical installation | 2025 | Active - Proposal to Strike off | SA10 |
| A.H.G. CORPORATE GROUP LTD | 43210 · electrical installation | 2018 | Active - Proposal to Strike off | SA11 |
| CREATIVE PAVING (TVS) LTD | 43290 · other construction installation | 2022 | Active - Proposal to Strike off | SA11 |
| C&G HOME IMPROVEMENTS LTD | 43210 · electrical installation; 16230; 38110; 43390 | 2020 | Active - Proposal to Strike off | SA11 |
Heat and planning around Neath
In Neath last summer (2026) there were ≈4.9 nights that stayed above 18 °C — 11 times the 1991–2020 average of 0.4 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities). The figure is the household-weighted mean of 3 postcode districts where these offices are registered.
3% of sampled postcodes in Neath sit in a conservation area (2,182 live postcodes across 3 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.