HETAS registered installer since 2013
GTD logo

HETAS Installer based in Hitchin, Hertfordshire

Installing Woodburners in Herts, Beds & Bucks

01462 431910

GTD Installations Ltd

Local Family Business

GTD Installations Ltd are a family run business, installing mostly wood burning and multifuel stoves in Herts, Beds and Bucks with many years of experience.


Gareth Daniells, an ex royal marine born in Hitchin and brought up in Letchworth; son of Mr Tony Daniells (chimney sweep since 1991) trained as a  HETAS engineer back in 2012 and also has many years of chimney sweeping and repair experience whilst trading as Cleansweep Vac Services.  His chimney sweeping services have recently also been approved by HETAS.

His partner Heather, a Microsoft trained engineer and IT lecturer, oversees the bookings, website, project management, accounts, purchasing and administration of the business.

Jack Holland is our new solid fuel heating engineer.

About GTD Installations

“Consummate professionals” – Joaozinho in Bedfordshire

Why choose us?

Independent and Local

We do not have a showroom which helps keeps costs low and doesn't tie us to a small selection of stove manufacturers. This means we are often able to source stoves at very reasonable prices for our customers but can also undertake any building works that may be necessary for the installation.

If you do buy a stove through us we will provide a stove pipe thermometer for free so that you know when you are using your stove and fuel at is best. If you are looking to buy a thermometer, visit our shop, where you can enjoy free delivery if you live local to us and pay cash on delivery.

We only purchase parts and materials from quality suppliers and if you live near Hitchin, Hertfordshire; we provide a free survey and quotation service. We can visit early mornings and at weekends if it is more convenient for you.

Book a chimney sweep online
HETAS registered installer

Why choose a HETAS engineer / installer?

Using a HETAS trained and registered engineer means that;

  • Your installation will meet with current building regulations

  • You will not have to apply or pay for permission from your local council to install your stove and it will also not need inspecting afterwards

  • Your HETAS installer has undertaken regular training and keeps up with the latest changes in the industry and regularly has their work inspected

  • Your HETAS engineer has adequate public liability insurances. We are insured up to £2 million

Using a HETAS registered engineer ensures that all aspects of your installation are safe and legal. Always check that membership is valid on the HETAS website when organising quotation visits.

“A tidy and punctual HETAS engineer with great finishing” – Pauline in Shefford

Take a look in our diary
HETAS trained since 2012

Experienced HETAS engineer & installer

Gareth has installed hundreds of stoves throughout Herts, Beds, Bucks, Essex, Midlands and North London over the years and has a wealth of experience and a trusted reputation.

Gareth achieved his HETAS certification in 2012 and has been installing dry systems, including twin wall (rigid) systems ever since. GTD Installations Ltd are a registered HETAS installer.

If you are thinking of purchasing a woodburner to connect to your central heating then you will need to check on the HETAS website for a wet system installer.

Search for HETAS registered installer on the HETAS website. Always check your installer is part of HETAS.

Buy products we have tested in our shop
More information on multifuel stove installation

“ thanks for taking such care & doing a great job” – Bob in Herts

Latest News

It's Winter!

It's bitterly cold and we are waiting for the hint of warmer weather coming. If you have been using your stove a lot then it may need a sweep by now.

It's a good time to arrange a free survey with our HETAS engineer and get a stove installed while it is still cold. It can be rather busy so book in advance to avoid delay.

If you need logs or coal then click here for our recommended local suppliers

Contact us for a free survey today or book your chimney sweep online

Look for GTD Installations Ltd in your area
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Winter - time to sweep your chimney and top up your fuel