Trade associations and Professional Bodies for Basement Conversion

Approved Trades

Chartered Association of Building Engineers

Chartered Institute of Building

Construction Skills Certification Scheme


Consumer Protection Association


Electrical Contractors Association

European Builders Confederation


Federation of Master Builders

Guild of Builders and Contractors

Guild of Master Craftsmen

National Federation of Builders

National House Building Council

Norfolk Trusted Trader

The Consumer Protection Guarantee

UK Consumer Protection Agency

UK Trades Confederation