CAD 21 Ltd

CAD 21 are professional design consultants in the field of Building Services Engnerring encompassing the following specialist areas: Air Conditioning Domestic Water Services Power Fire Alarm Data and Communications Security Systems Emergency Power Generation Lightning Protection Medical Gases and Compressed Air Services Low carbon emission and renewable energy systems. Lifts Heating Energy Surveys Condition Surveys SBEM calculations and reports EPC /DEC (energy performance certificates) BREEAM assessments Show more Show less