Koziwarm Ltd

Here at KOZIWARM we have been specialising in the service, repairs and installation of combination and condensing boilers since 1981. We are also one of the largest family run companies in the area and have been covering the whole of North East from Middlesbrough and Durham, Sunderland and Newcastle to Berwick and across to Haltwhistle. Our fully qualified, Gas Safe registered and CRB checked Operatives aim to provide expert professional service at all times. We are also members of several trade and training bodies.