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Letsgo TNT LTD gas logo

Getting a new boiler installed is stress-free when you choose engineers who are highly trained, experienced, and customer-focused. At Letsgo TNT, our engineers are all Gas Safe Registered and Corgi trained – fully qualified to fit combi boilers, system boilers, and LPG boilers.

As a family-owned business, we are at the heart of our community in Fife and we are here to provide the highest level of customer service when it comes to installing new boilers.

Based in North East Fife, we are a local company ready to fit boilers in all of Fife, Tayside, Perth and surrounding areas.

We have access to flexible finance packages, so you can spread the expense over flexible financing options from 1 to 7 years from as low as 2.9% APR subject to status.

Going The Extra Mile To Install Your New Boiler…


As a small company, our reputation is invaluable to us. That’s why we offer up to 10-year guarantees on the boilers we install. We know that our workmanship is first-rate, and we back that up with warranties you can trust.

To add even more value to our services, we also provide a free wireless room thermostat when we install a new boiler, along with an Adey Filter. These 2 extras save around £200 on the price of a new system.

Boiler Installations


Our family-owned company based in Fife has a team of engineers who are available to install boilers within a 50-mile radius. If you are after a replacement boiler because your old one has failed, call us and we can give you a quote for a new boiler. If you are thinking of changing to a new style of boiler or moving an appliance to a different part of your home, we can be relied on to complete the work professionally.

From budget boilers to top-of-the-range heating systems, we have lots of practical experience when it comes to installations. Let us give you a quote for Navien, Main, Worcester, or Baxi Boilers and we can speak with you about the right kind for your household. Boilers are made in a variety of sizes offering slightly different specifications and it’s not easy to understand what each model offers. That’s where our years of expertise come in – we can install the right one, at the best price with the minimum of fuss.

If you are having a large extension built and want a new system, radiators or boiler installed into the new part of the property – our team are the ones to call.

Whether it’s planned or in an emergency, you can rely on us to install your new boiler professionally and affordably.

Please fill in your details below so we can arrange a free survey & quotation for you:

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