Koziwarm North East Central Heating Services

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 North East from Middlesbrough to Berwick and across to Haltwhistle.

Areas We Cover

Our fully qualified and Corgi Registered Operatives aim to provide expert professional service at all times.

We are also members of several trade and training bodies.

BPEC Certification
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