Lets Go TNT Ltd
Lets Go TNT Ltd Gas & Heating Engineers Dundee


07596810261  07902398974 

Fife, Central Scotland & Perth

Boiler repairs Dundee

Welcome to Letsgo TNT Gas & Heating Engineers

We take pride in the work we do and always strive to deliver fantastic customer service. As a small team, we get to offer our customers a very personal level of service. At Letsgo TNT Gas & Heating Engineers, we stand by the work we do, so much so that we guarantee all our work. All of this is available to you at a very reasonable price.

Among some of the services we provide to our customers include central heating installations, boiler installations, servicing and repair, smart home controls, and gas installations. Based in Cupar, Fife, we offer our range of services throughout Fife, Dundee, Central Scotland, and Perth.

We are fully qualified through City & Guilds. For proof of our accreditations, please view the images below. We are also Gas Safe registered, which means we are fully accredited to carry out work with gas.

city and guilds
gas boiler installers Dundee
Gas engineers in Dundee


Letsgo TNT Gas & Heating Engineers are Gas Safe registered and are here to help with all your gas requirements.

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heating engineers Dundee


Whether you need your boiler repaired or want a full central heating system installing, Letsgo TNT Gas & Heating Engineers are here to help with all of your heating needs.

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Boiler servicing Dundee
Boiler servicing in Dundee & Perth

Servicing & Maintenance

Servicing and maintenance are hugely important for the health of your central heating system and boiler and can help prevent against future costly breakdowns.

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Boiler Installation Dundee
Boiler installers in Dundee & Perth

Boiler Installation

If you're looking for a new boiler for great value and installed to a high standard of workmanship, then look no further than Letsgo TNT Gas & Heating Engineers. 

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why choose our company

Letsgo TNT Gas & Heating Engineers were formed in 2017 by Tom Gair (Owner) and Thelma (TNT in the company name actually stands for Thelma ‘N’ Tom). We both recognised a market for the gas and heating industry after being in business for many years.

Based in Cupar, Fife

Offering our gas and heating services throughout the surrounding area including Fife, Dundee, Central Scotland and Perth.

Quality Gas & Heating Services

Among some of the gas and heating services we offer include central heating installations, boiler servicing and repair, smart home controls and gas installations.

Quality Service

We take pride in delivering a high standard of customer service to our customers. We stand by our workmanship by guaranteeing our work and do what we say we’ll do.

Boiler installation Dundee & Perth

Fully Qualified

We are fully qualified through City & Guilds, , and are also certificated to work with LPG and Oil.

Navien Installer

We are Navien Approved which is the highest level of membership that Navien offers to gas engineers installing boilers.


We can service and maintain static caravans and lodges that have LPG installed and can also provide landlord gas safety certificates. 

If you own property out in the country that is run on oil, we can also provide installations, servicing and maintenance programmes.




Choose between - 

A Combi Boiler installation with a 5 year warranty for
£1499 + VAT.

A Navien NCB Combi Boiler with an 8 year warranty from
£1650 + VAT.



5% boiler installs Dundee

 5% discount for OAPs
At Letsgo TNT Gas & Heating Engineers, we are happy to offer senior citizens a 5% discount on all works completed. If you or a loved one qualify for this deal, please use the button below to get in touch with us today.

OAP discount boiler installs Dundee

System flush with a filter installed for £450
Over time, debris can build up within your central heating system and in turn can cause a number of consequences including reduced efficiency and higher energy bills. Thankfully, we clean out a system with our power flush service. We can then help prevent against further debris building up in future with the installation of a magnetic filter.

new boiler installation offer xmas



Boiler financing Dundee
Interest free credit boiler installations

Any financing offered is interest free and any loan amount is payable by the customer in 12 equal monthly instalments.

Once you have accepted our Quotation, you can choose to either pay in full or to make an application to pay for the work through a 12 Month Interest Free Credit Agreement. In providing you with the option to pay for your quote through a 12 Month Interest Free Credit Agreement, we will refer you to TradeHelp Ltd.

Letsgo TNT Ltd. Company number SC568862 is an Introducer Appointed Representative of TradeHelp. Our firm reference number is 831723. TradeHelp is a trading style of Tradehelp Ltd, Marchwiel Centre, Bryn Lane, Wrexham Ind Est, LL13 9UT, registered in England (03712438), authorised and regulated by the Financial Conduct Authority (firm reference number 697812). TradeHelp are a credit broker, not a lender, and offer loans from a small panel of carefully selected lenders. TradeHelp do not offer financial advice and do not charge you for credit broking services. All loans are subject to status.

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