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Local trades · Heol-ddu
Trades in and around Heol-ddu
600 registered builders, electricians, plumbers and other trades in SA5, with those based in the community of Llangyfelach first.
The figures on this page are for the community of Llangyfelach, which includes Heol-ddu. There are no separate figures for Heol-ddu. What each figure covers
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Trades on file
600
In Heol-ddu
12
Trade types
16
Postcode district
SA5
All 600Builders 193Electricians 65Plumbing & heating 63Roofers 24Joiners & carpenters 19Plasterers 2Painters & decorators 13Flooring & tiling 13Glaziers 9Groundworks & demolition 5Gardeners & landscapers 14Cleaners 33Garages & mechanics 79Removals 4Appliance repair 3Hair & beauty 61
Based in Heol-ddu
| Business | Trade | Postcode | Since |
|---|---|---|---|
| Hpl (Wales) Ltd | Plumbing & heating | SA6 8BS | 2014 |
Elsewhere in SA5
| Business | Trade | Postcode | Since |
|---|---|---|---|
| Altan Plumbing & Heating Ltd | Plumbing & heating | SA4 6RF | 2021 |
| Amroc Heating Services Ltd | Plumbing & heating | SA6 8QE | 2006 |
| Aqua Revival Bathrooms Ltd | Plumbing & heating | SA5 9HG | 2025 |
| Beca Fire Ltd | Plumbing & heating | SA4 8JW | 2026 |
| Brooksmith Air Ltd | Plumbing & heating | SA4 9WF | 2026 |
| Cambriani Plumbing & Heating Ltd | Plumbing & heating | SA4 4XD | 2021 |
| Cityflow Plumbing and Heating Ltd | Plumbing & heating | SA4 4BB | 2026 |
| Colgas Ltd | Plumbing & heating | SA5 7AU | 2025 |
| Ecore Energy Solutions Ltd | Plumbing & heating | SA4 8LR | 2024 |
| Energysave Ltd | Plumbing & heating | SA4 8ST | 2020 |
| Flush H2o Ltd | Plumbing & heating | SA6 6LY | 2022 |
| Freshwater Interiors Ltd | Plumbing & heating | SA5 4QU | 2004 |
| Futureheat24 Ltd | Plumbing & heating | SA5 4LH | 2026 |
| Gr Plumbers Ltd | Plumbing & heating | SA4 8AB | 2017 |
| Hale Heating and Plumbing Ltd | Plumbing & heating | SA5 8JF | 2020 |
| Hale Heating and Renewables Ltd | Plumbing & heating | SA5 8JF | 2025 |
| Halfhide Plumbing & Heating Ltd | Plumbing & heating | SA4 3BJ | 2015 |
| Harry'S Heating & Plumbing Ltd | Plumbing & heating | SA4 3LL | 2023 |
| Heat Pump Services Ltd | Plumbing & heating | SA4 3EZ | 2009 |
| Heatlex Group Installations Ltd | Plumbing & heating | SA6 8PJ | 2019 |
| Heatsource (Wales) Ltd | Plumbing & heating | SA5 4DE | 2012 |
| Helix Plumbing and Gas Ltd | Plumbing & heating | SA4 0AD | 2023 |
| Home Eco Solutions Ltd | Plumbing & heating | SA4 0XP | 2020 |
| Hooke Plumbing & Heating Ltd | Plumbing & heating | SA5 9DF | 2013 |
| Hwv 11 Ltd | Plumbing & heating | SA6 8QL | 2007 |
| J & J Air Conditioning Refrigeration Ltd | Plumbing & heating | SA6 5DF | 2025 |
| J Hall Plumbing and Heating Ltd | Plumbing & heating | SA4 4LU | 2007 |
| J P Velardo Ltd | Plumbing & heating | SA6 5QB | 2004 |
| Jinx Gas Ltd | Plumbing & heating | SA5 5EQ | 2025 |
| Jjg Gas Services Ltd | Plumbing & heating | SA6 7PG | 2023 |
| Jmg Plumbing & Heating Ltd | Plumbing & heating | SA4 3DT | 2018 |
| Jnc Interiors Kitchens & Bathrooms Ltd | Plumbing & heating | SA4 6TA | 2022 |
| Jsm Mechanicals Ltd | Plumbing & heating | SA5 7HA | 2025 |
| K.W.A Heating & Plumbing Solutions Ltd | Plumbing & heating | SA5 9AS | 2025 |
| Ktl Plumbing & Gas Ltd | Plumbing & heating | SA4 4YP | 2026 |
| L C Plumbing and Bathrooms Ltd | Plumbing & heating | SA4 9EF | 2012 |
| Leak Fixers Swansea Plumbing Ltd | Plumbing & heating | SA5 8HS | 2025 |
| Lee Jones Heating Ltd | Plumbing & heating | SA5 5BY | 2021 |
| N.A.D Plumbing Ltd | Plumbing & heating | SA5 9NE | 2015 |
| Nexosters Ltd | Plumbing & heating | SA5 9AF | 2026 |
| Next Gen Heating Ltd | Plumbing & heating | SA5 5JH | 2025 |
| Nuvive Property.Services Ltd | Plumbing & heating | SA5 7NF | 2025 |
| Osborn Pipe Fitting Services Ltd | Plumbing & heating | SA6 6QW | 2016 |
| Owl Plumbing and Heating Services Ltd | Plumbing & heating | SA6 6SS | 2024 |
| P.J. Jones (Plumbing and Heating) Ltd | Plumbing & heating | SA4 8LX | 1997 |
| Platinum Property Services (Wales) Ltd | Plumbing & heating | SA4 4YA | 2010 |
| Platinum Total Services Ltd | Plumbing & heating | SA4 4YA | 2018 |
| Plazatheme Ltd | Plumbing & heating | SA6 8DD | 1994 |
| Plumbtec Gas Ltd | Plumbing & heating | SA4 0US | 2013 |
| Plumbtech 24 Hrs Ltd | Plumbing & heating | SA6 6PU | 2002 |
| Premium Plumbing Solutions Ltd | Plumbing & heating | SA5 4BP | 2023 |
| R.T. Scott Ltd | Plumbing & heating | SA4 6PR | 2014 |
| Sg Renewable Solutions Ltd | Plumbing & heating | SA6 5LG | 2023 |
| Shs Property Maintenance Ltd | Plumbing & heating | SA5 8PR | 2024 |
| South Wales Gas and Boiler Services Ltd | Plumbing & heating | SA4 4GF | 2026 |
| South Wales Gas Services Ltd | Plumbing & heating | SA4 9HF | 2018 |
| Sr Williams Plumbing and Heating Ltd | Plumbing & heating | SA4 8QE | 2025 |
| Star Gas Services Wales Ltd | Plumbing & heating | SA5 9JQ | 2023 |
| Steven Davies Plumbing & Heating Ltd | Plumbing & heating | SA4 8EH | 2018 |
| Swansea Gas and Oil Ltd | Plumbing & heating | SA4 4FN | 2025 |
| Swansea Gas Services Ltd | Plumbing & heating | SA4 8JN | 2023 |
| Swansea Plumbers & Boilers Ltd | Plumbing & heating | SA6 5JS | 2025 |
Active companies at Companies House whose main registered activity is a trade, by registered office postcode. Sole traders and partnerships are not on the company register, so this list is not complete. A listing here is not a recommendation.