Koziwarm

Here at Koziwarm we've been specialising in the service, repairs and installation of combination and condensing boilers since 1981 We are one of the biggest family operated firms in the area and have been covering the North East from Middlesbrough to Berwick and across to Haltwhistle. Our highly skilled and Corgi Registered Operatives strive to supply expert professional service at all times. We're members of several trade and training bodies.