Extension Builders in Armadale
Find extension builders covering Armadale, Bathgate, Livingston, Whitburn and surrounding areas. Local and Livingston-based extension builders who serve the EH48 area for house extensions, conversions, structural alterations, and new builds.
Free directory of extension builders in Armadale and Armadale & West Lothian for house extensions, conversions, structural alterations, and new builds. No sign-up, no fees — contact Armadale extension builders directly.
Extension Builders Listed in Armadale
- James Gorman Stonemasons & Builders — Building and stonework services in Broxburn4. (Broxburn)
Areas Covered by Armadale Extension Builders
- Armadale — postcodes: EH48
- Westfield — postcodes: EH48
- Blackridge — postcodes: EH48
Frequently Asked Questions — Extension Builders in Armadale
Do I need a building warrant for an extension in Armadale?
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 Armadale?
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.
Is Armadale covered by Livingston extension builders?
Yes — Armadale is close to Livingston and most Livingston-based extension builders cover Armadale, Bathgate, Whitburn as standard.
What qualifications should an extension builder in Armadale 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 Armadale 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.