Koziwarm – Trusted Boiler Engineers In North Tyneside

Yes, all our engineers are fully qualified, Gas Safe registered and DBS checked. They are also experienced in LPG, unvented cylinders, fires and hobs.

Yes, the majority of our work is with combi boilers, whether that is servicing, repairing or installing.

Koziwarm has been specialising in boiler services since 1981, giving us over 40 years of experience.

We recommend annual servicing to ensure your boiler runs efficiently and safely.

We offer warranties on all our installations and repairs. The specific warranty period depends on the service provided.

A full boiler service includes safety checks, cleaning key components, testing gas pressure and flue emissions, and making sure everything runs efficiently. We’ll also spot any early signs of wear and tear so you don’t get caught out later.

We check the entire system — clean the chief components, check for leaks, check the gas pressure, ensuring that the system is safe and fully operational. If you want your boiler to lastlonger without breakdowns, then a regular boiler service is recommended.

Standard boiler services are £84. No hidden charges, just honest prices, and quality work from local engineers you can trust.

In general, yes. We'll take away your old one, fit your new boiler, get it up and running, and clear up after ourselves. All in a day's work and you'll be warm again in no time.

Yes, if your boiler is broken or you've got no hot water, call us. We'll get someone round as quickly as possible.

That depends on your home and use of hot water. We'll discuss with you, take a look at your setup, and help you choose the right boiler that works best for you. Absolutely no sales pitch.