Over the last 30 years, HET have managed the design and build of over 1500 home improvements including extensions, loft conversions, garden rooms and renovations. We're proud of our reputation of providing unrivaled customer service, which is just one reason why so many of our clients recommend us to family and friends. Our work takes us all over Hertfordshire, including Hitchin, Harpenden, St Albans and Letchworth. Our unique approach is based entirely around your needs. You can choose our team to project manage the whole process, from the initial design of your project, through to the build and completion, right down to the last coat of paint.

What's new?

Looking to extend your home, but concerned about maintaining the look and feel of your exterior. Take a look at th… https://t.co/Y0fJKoyBOZ

Posted on Feb 16, 2021  •  Twitter

As we spend more time at home, we can see the value of improving it maybe to add extra space for working from home.… https://t.co/37xMeKGEQi

Posted on Jan 21, 2021  •  Twitter

Thinking about a new extension or an extra bedroom, a special social/kitchen, a huge room in the loft, or a home of… https://t.co/5V5aKpGGr3

Posted on Jan 14, 2021  •  Twitter

Thank you Hannah for providing a little bit of Christmas cheer with our Hitchin town centre shop window display whi… https://t.co/Vy7QOaQlqo

Posted on Dec 21, 2020  •  Twitter

Another five star review from a happy customer. If you would like a five star improvement to you home, why not get… https://t.co/RPPos9VD0O

Posted on Dec 16, 2020  •  Twitter

Did you know we offer a free home assessment, following all covid safety rules. Why not get in touch to find out m… https://t.co/xonvnZf1Jy

Posted on Dec 07, 2020  •  Twitter

During the second lockdown, rest assured that all current and planned projects will continue. Our staff are still… https://t.co/TG5YY6odB8

Posted on Nov 03, 2020  •  Twitter

As the days get darker, let some extra light in with bi-folds and lantern light. Beautifully displayed in this hom… https://t.co/qHf18ot1wu

Posted on Oct 28, 2020  •  Twitter

Join us on the first Saturday of the month for a free 20 minute session to see the potential of your home with Hann… https://t.co/i5ZsHgnEwJ

Posted on Oct 09, 2020  •  Twitter

If you're considering a garden room for home working or an extra space in your home, give us a call. We are the hom… https://t.co/RejILnPm3z

Posted on Aug 19, 2020  •  Twitter

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