About us
A family-owned team that treats your home like our own
For over 20 years, The Home Extension Company has helped homeowners across Hertfordshire add space, light and value with beautifully built extensions and porches.
Our story
The Home Extension Companybegan with a simple belief: extending your home shouldn't be stressful, messy or full of surprises. As a family-run business, we've spent more than 20+ years refining a way of working that puts homeowners first — clear communication, careful planning and craftsmanship you can rely on.
Because we specialise exclusively in extensions and porches, we've developed streamlined, highly-insulated build methods that let us complete many projects in as little as 3-5 weeks without compromising on quality. Every trade is coordinated in-house, so you always know what's happening and what to expect.
Today we're proud to serve homeowners right across Hertfordshire, and our consistent 5-star reviews reflect the honest, reliable and customer-first approach we bring to every single job.
What we stand for
Honest & reliable
We do what we say we'll do, turn up when we should, and give straight, jargon-free advice from day one.
Craftsmanship-first
We take pride in neat finishes, solid structure and details that stand up to everyday life for years to come.
Customer-centric
You're living in your home while we work, so we keep the site tidy, communicate clearly and minimise disruption.
Have a project in mind? We'd love to hear from you.
Contact us todayWhy homeowners choose us
Fast 3 to 5 week builds
As specialists in extensions, we have streamlined our building methods to deliver many projects in as little as 3 to 5 weeks.
Expert project management
Each of our projects has a local manager overseeing it to ensure the build runs smoothly. They will talk to you throughout the build by phone or when inspecting the progression.
Family-owned, 20+ years
A family-run team that treats your home like our own, built on honesty, reliability and long-term relationships.
Highly insulated craftsmanship
Premium materials and highly insulated construction for year-round comfort, efficiency and a seamless finish.
5-star customer satisfaction
As a personal team, we ensure high-quality, skilled workmanship, as proven by our consistent 5-star reviews, which reflect our tidy, respectful, customer-first approach on every single project.
Ready to add space to your home?
Book a free, no-obligation consultation and we'll give you clear timelines, coordinated trades and a smooth, low-disruption build.