About Us

About Us: Letsgo TNT Gas & Heating Engineers

Letsgo TNT is a family-owned business established in 2017 by Tom and Thelma, rooted in their extensive experience within the gas and oil industry. The acronym ‘TNT’ stands for Thelma & Tom.  Based in Cupar, Fife, we serve a diverse customer base with a wide array of gas and heating services.

Our journey began with a shared vision to deliver excellence and reliability to our customers. With our collective expertise, we provide tailored solutions that meet the unique needs of each client. Operating within a 20-mile radius, our services extend across Fife, Tayside, and Dundee, ensuring accessibility and convenience for all.

At Letsgo TNT, we prioritise integrity, professionalism, and customer satisfaction above all else. Our dedication to quality workmanship and personalised service sets us apart from our competitors. Whether it’s boiler installations, boiler repairs, or boiler services, we approach every task with a commitment to excellence, striving to exceed expectations with every interaction.

With Letsgo TNT, you can trust in our family’s legacy of reliability and expertise to deliver unparalleled gas and heating solutions tailored to your needs.

Letsgo TNT Gas & Heating Engineers

Qualified To Install and Repair Natural Gas, LPG and Oil Boilers

Our engineers are highly skilled professionals and are Gas Safe registered.  This enables the engineers to work on all gas appliances and to issue annual landlord gas safety certificates.  We can also service and complete repairs on LPG appliances both in static caravans and holiday lodges. For property not on mains gas, our engineers are also qualified to service and repair oil boilers as well.

What We Do

We offer all types of gas and heating services, including new boiler installations, boiler services, boiler repairs and emergency plumbing services throughout Fife, Tayside and Dundee. We also install complete central heating systems and carry out repairs or replacements for thermostats and boiler controls.  We are happy to look at any gas or heating problem and provide solutions.  If it’s related to gas or heating – we are here to help.

We are both Grant and Navien approved boiler installers, and have been awarded their highest accreditation.  We also install Worcester Bosch, Baxi, Main, Glowworm and Potterton boilers.

We install Gas, LPG and oil boilers, so if you are located in rural Fife, we are able to assist you with any oil boiler related issues. if you are looking for a new grant oil boiler, we are able to provide you with a 10 year warranty.

Our engineers are happy to explain the differences between the different brands and types of boilers, and recommend the correct size for your home depending on your requirements.

Landlord annual gas safety certificates are a legal requirement for anyone who rents out property.

We can complete the annual inspection and issue the certification.

We also work with landlords to keep the heating in their let properties maintained or repaired when tenants are in situ.

Our Promise

At Letsgo TNT Gas, our promise of excellence is paramount to us, ensuring our customers receive the utmost satisfaction and peace of mind. Offering up to a 10-year guarantee on new boilers underscores our commitment to quality and longevity in our products.

We prioritise approachability and customer satisfaction, striving to be friendly and polite in every interaction. Whether you seek advice or require clarification on your needs, our team is readily available to assist you.

Transparency is key in our service. With free quotations provided upfront, customers can make informed decisions without any hidden costs or surprises. We believe in building trust through clear communication and honesty.

Furthermore, our dedication to high quality workmanship is unwavering. We stand by the quality of our services by offering a 12-month guarantee on all work completed at your property. This guarantee ensures that our customers receive nothing less than exceptional results and lasting solutions to their needs.

In essence, our promise sums up our reliability, transparency, and quality, ensuring that every interaction with Letsgo TNT Gas leaves our customers fully satisfied and confident in our services.


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Brands We Work With

Letsgo TNT Gas & Heating Engineers

Customer Testimonials

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Are you looking for a New Boiler?

We are Navien Accredited Installers

Get your A-rated gas or oil boiler and start to save money.  Full installation of your new boiler and up to a 10-year guarantee for total peace of mind with the option of spreading the cost.

Letsgo TNT Gas & Heating Engineers

1 Moonzie Farm Cottage,


Fife KY15 4N

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