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.
Recently had a new boiler fitted by Koziwarm Ltd. Ryan & Arron were very professional and carried out a first class job. Received excellent service from initial contact with Susan to completion by the lads. A big thanks too all and will definitely recommend Koziwarm Ltd to others.
I used Koziwarm to rectify poor work by a Plumber. Not only did they do a brilliant job, but they stayed on site to ensure the job was done correctly.
ive had work carried out by Koziwarm before and they have a great bunch of lads working for them however bought a new home and wanted a full system.
3/4 of the way to Antigua! MARLIN ATTACK!
Koziwarm are so proud of Anths achievements
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