NASSAU Industrial Doors Ltd was formed in 1990 and has been supplying, installing and servicing sectional overhead, high spee ... d, roller shutter doors and steel hinged personnel doors across the whole of the United Kingdom for the last 30+ years. Door Repair Service - UK We offer a comprehensive United Kingdom wide 24 hour emergency door repair service. With local fully trained mobile repair teams across the country, if your door has a problem we are here to help. Contact Emergency Repairs 0800 - 1630 :: 0800 046 3254 Out of Hours Emergency Repairs 1630 - 0800 :: 07973 369609 read more