Extension Builders in Stonehouse
Find extension builders covering Stonehouse, Larkhall, Hamilton, Strathaven and surrounding areas. Local and East Kilbride-based extension builders who serve the ML9 area for house extensions, conversions, structural alterations, and new builds.
Free directory of extension builders in Stonehouse and Stonehouse & South Lanarkshire for house extensions, conversions, structural alterations, and new builds. No sign-up, no fees — contact Stonehouse extension builders directly.
Extension Builders Listed in Stonehouse
- Earnock Builders — Based in Hamilton, Earnock Builders offers expert building services for homeowners looking to extend and improve their properties. Specialising in rear extensions, structural work, renovations, they bring years of construction experience to every project. (Hamilton)
- Builders Edinburgh — Expert renovations, extensions, and new home development in Broxburn and the Lothians1. (Larkhall)
- Sawmill Contracts — House extensions, renovations, conversions, design, build, and decorating with 10+ years expertise in Broxburn2. (Larkhall)
Areas Covered by Stonehouse Extension Builders
- Stonehouse — postcodes: ML9
- Sandford — postcodes: ML9
Frequently Asked Questions — Extension Builders in Stonehouse
Do I need a building warrant for an extension in Stonehouse?
Yes — almost all extensions in Scotland require a building warrant from your local council. This is separate from planning permission. Your builder should handle the building warrant application, working with a structural engineer for drawings and calculations.
How much does a house extension cost in Stonehouse?
A single-storey rear extension typically costs £1,200–£1,800 per square metre; two-storey £1,000–£1,500 per sqm. A typical 4m × 5m single-storey extension might cost £25,000–£45,000 all-in. Always get at least 3 detailed quotes.
Will East Kilbride extension builders come to Stonehouse?
Yes — Stonehouse is close to East Kilbride and most East Kilbride-based extension builders cover Stonehouse, Larkhall, Hamilton, Strathaven as standard.
What qualifications should an extension builder in Stonehouse have?
Your builder should carry public liability insurance (at least £2 million), employer's liability if they have staff, and provide references. FMB or NHBC membership is a good sign. They should manage building warrants, structural engineers, and building control inspections.
How do I compare quotes from Stonehouse extension builders?
Get at least 3 written quotes and compare: specification of foundations, blockwork, roof, windows, and finishes; building warrant inclusion; structural engineer's fees; payment schedule; timeline; and defects liability period.