Koziwarm Ltd

Here at Koziwarm we have been specialising in the service, repair and installation of combination and condensing boilers since 1981. We are also one of the largest family run companies in the area and cover the North East from Middlesbrough to Berwick and across to Haltwhistle.

Our fully qualified engineers aim to provide expert professional service at all times. We are also members of several trade and training bodies. We are Gas Safe Registered and BPEC Certified. All our competitively priced boilers are the most up to date high efficiency models. We are agents for Sime and Vokera and we also also repair Baxi, Glow-Worm, Worcester, Valliant, Potterton, Alpha, Saunier Duval, Ariston.

All our registered engineers work on LPG and natural gas and are fully trained and qualified to the highest standards. Using the most up to date technology and analysing equipment, we service and install a vast range of manufacturers appliances including boilers, fires, water heaters and we can carry out safety checks to cookers and hobs. Also making our service ideal for all Landlords who require a CP12 certificate to comply with Government Regulations. We can also carry out electrical safety checks and complete all building regulation certificate of compliance documents. As part of the Government funded Warmfront Scheme, you may also be entitled to a grant towards the work done, making your experience even more enjoyable.
Several service plans are available including our Armourplan Cover.