Builders in Mountain Ash
21 builders in Mountain Ash, Rhondda Cynon Taf, listed from official public records.
- Atw Groundworks and Civil Engineering LimitedPENRHIW VILLA, WOODFIELD TERRACE, MOUNTAIN ASH, CF45 3UTRegistered office
- Babis Homes Limited40 CILHAUL TERRACE, MOUNTAIN ASH, CF45 3NDRegistered office
- Build-tec Contractors LimitedCAE GLAS CYNON TERRACE, PENRHIWCEIBER, MOUNTAIN ASH, CF45 3SURegistered office
- C&l Rendering Ltd16 THOMAS STREET, MOUNTAIN ASH, CF45 3BURegistered office
- D.trow Carpentry Ltd92 FERNHILL, MOUNTAIN ASH, CF45 3EFRegistered office
- Diamond Design Interiors Building and Maintenance Limited62 FOREST VIEW, MOUNTAIN ASH, CF45 3DURegistered office
- Gsp Electricians Ltd19 ABERFFRWD ROAD, MOUNTAIN ASH, CF45 4ARRegistered office
- Jiga Hertz Electrical Engineering and General Services Limited2 OSBORNE TERRACE PENYBRYN ROAD, PENRHIWCEIBER, MOUNTAIN ASH, CF45 3SXRegistered office
- Jj Brickwork and Stonework Specialists Limited19 GWERNIFOR STREET, MOUNTAIN ASH, CF45 3NARegistered office
- Ksa Developments LimitedTHE PLAN, TROED-Y-RHIW ROAD, MOUNTAIN ASH, CF45 4BQRegistered office
- M Colcombe Interiors Ltd13 HEOL Y DAIL, HEOL Y DAIL, ABERDARE, CF44 0BURegistered office
- Orp Drylining Ltd32 FFORDD Y GLOWYR, MOUNTAIN ASH, CF45 4FDRegistered office
- P.l.t Construction Limited24 ALBERT STREET, MOUNTAIN ASH, CF45 3BARegistered office
- Precision Kitchen Fitting Ltd104 WOODLAND STREET, MOUNTAIN ASH, CF45 3RBRegistered office
- R S Ratcliffe (carpentry) Limited36 SIERRA PINES GLENBOI, MOUNTAIN ASH, RHONDDA CYNON TAFF, CF45 3DSRegistered office
- Signature Property Improvements Ltd16 ROWAN CLOSE, ABERPENNAR, CF45 4LHRegistered office
- Sms Drylining Ltd10 FERNHILL ESTATE, MOUNTAIN ASH, CF45 3EERegistered office
- Spsc Builders Limited3 FFORDD-Y-DDERWEN, CEFN PENNAR, MOUNTAIN ASH, CF45 4DRRegistered office
- Two Way Developments LtdDARRAN COTTAGE, PARK HILL, MOUNTAIN ASH, CF45 3RLRegistered office
- Upvc and Glass LtdLAN FARM, LLANWONNO ROAD, MOUNTAIN ASH, CF45 3EJRegistered office
- White Homes Developments Ltd3 FFORDD-Y-DDERWEN, CEFN PENNAR, CF45 4DRRegistered office
Other categories in Mountain Ash
Builders nearby
Where this list comes from
These 21 builders in Mountain Ash are compiled from the Companies House register, published under the Open Government Licence. It covers active limited companies and LLPs.
What it misses: the address on the register is a registered office, often an accountant's rather than a workplace, and sole traders do not appear on the company register at all, so trades with many one-person businesses are thinner here than on the ground. Nothing on this page is paid for, and no business can pay to rank above another. How the whole directory is compiled.
Register data loaded 2026. Ratings are shown with the inspection date they were issued on.