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

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.

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

Need a chimney sweep?

Visit our sister company; Cleansweep Vac Services

HETAS registered installer

Why choose a HETAS installer?

Using a HETAS trained and registered engineer means that

  • Your installation will meet with current building regulations

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

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

  • Your engineer has adequate public liability insurances

Thus using a HETAS registered engineer ensures that all aspects of your installation are safe and legal. Check us out on the HETAS website.

“Tidy punctual and great finishing” – Pauline in Shefford

Need something fixed?

Contact us for woodburner repairs

Contact us for repairs
HETAS trained since 2012

Experienced HETAS 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 all systems ever since.

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 approved engineer on the HETAS website

Order wood for your wood burner today

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Need a local coal supplier?

See who we recommend

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

Latest News

Its Spring!

You should be starting to use your multi-fuel stove or wood burner a little less now. Its warming up a and soon the birds will start to nest so contact us if you need us to fit cowls or bird guards to stop them filling your chimney with twigs and nesting material.

If you have used your chimney a lot over Winter you may need to get it re-swept. If not then its best to get it swept when you have finished using it for the Summer time. 


If you need logs or coal then click here for our recommendations

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Areas that we cover
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In SPring the birds can be nesting in your chimney