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. If you are looking to buy a stove pipe 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 for permission from the 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 £5 million

Thus 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 quotes.

“A tidy and punctual HETAS installer 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.

T's and C's for woddburner installations
More information on multifuel stove installation

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

Latest News

It's Autumn!

It's getting wetter and colder and our HETAS engineer recommends your wood or multi-fuel burner flue is cleaned before you start using it (if you forgot to sweep it in Summer).

Give your stove a clean so that it's looking good for the Winter. You can buy stove glass cleaner from our online shop

We are getting really busy so if you are thinking of having a stove installed before Christmas, better call us for a quote now. Contact us for a free survey today.

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

Look for our van in your area
Areas that we cover
HETAS logo
HETAS installer certification
In Summer - its time to sweep your chimney and stock up on fuel ready for September