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Construction companies around Swansea
Swansea has 10 construction companies in our directory. The largest clusters are in Swansea Vale, Llansamlet, Gorseinon and Plasmarl. Most open at 08:00 and close at 17:00 on weekdays.
10 places Checked October 2026
| Name | Category | Address | Opening times |
|---|---|---|---|
| Castell Group Ltd | Property developer | Unit 5 Dyffryn Cl | Mon–Fri 08:00–17:00 |
| GlassHorizon Designs LTD | Glass industry | 2 Penybryn Rd | Mon–Fri 09:00–18:00 |
| J & P Building Contractors | Building firm | 42 Landeg St | Daily Open 24 hours |
| Rees Brothers (Swansea) Ltd | Painter and decorator | Unit 2, 4A Cwm Rd | Mon–Fri 09:00–17:00 |
| Restorahome UK LTD | Building restoration service | 2 Plough Rd | Mon–Thu 08:00–16:30 |
| RIDLEY Roofing & Building Services Ltd | Roofing service | 14 Llwyn Teg | Daily Open 24 hours |
| Swansea Valley Tarmacadam Ltd | Paving contractor | 49 Pantteg | Fri 08:00–17:00 |
| TG Carpentry And Construction Ltd | Carpenter | Crofty, Swansea SA4 3RS | Mon–Thu 08:00–16:30 |
| Cwtch Roofs | Construction company | Players Industrial Estate | Fri 08:00–16:00 |
| John Weaver (Contractors) Ltd | Construction company | Morfa House, 126 Neath Rd | Thu 08:30–17:00 |