Welcome to L Hewitt Construction
A trusted building company based in Hertfordshire. We specialize in home extensions, renovations, and new builds, delivering high-quality craftsmanship and reliable service.
LOFT CONVERSIONS
rENOVATIONS
eXTENSIONS
Building Trust, One Project at a Time.
With years of experience and a reputation built on precision and professionalism, we turn your ideas into spaces you’ll love for years to come.
Whether you’re expanding your home, modernizing your space, or starting from the ground up, our expert team ensures every project is completed on time, on budget, and to the highest standard.
Let’s build something great together.
Why Homeowners Choose L Hewitt Construction
Local, Hertfordshire-based builders you can rely on
Transparent quotes and honest communication from day one
Fully qualified, insured, and experienced tradespeople
Attention to detail and commitment to excellence
Projects completed on time, on budget, and to specification
Our clients trust us because we treat every home as if it were our own — with care, respect, and craftsmanship that shows.
Committed to Excellence in Every Project
When you choose L Hewitt Construction, you’re choosing a builder who values integrity, professionalism, and long-term relationships.
We’re proud of the reputation we’ve built and continue to uphold the high standards that have made us one of Hertfordshire’s most reliable construction companies.
Our Mission: Building Homes That Stand the Test of Time
We believe that quality construction should last for generations.
Our mission is simple — to build, extend, and renovate homes that are not only functional but also beautifully crafted and built to endure.
We value precision, safety, and sustainability, ensuring each project is completed responsibly and with pride.
CHECK OUT OUR SERVICES
Visit Us
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Open Hours
7.30am–8pm
Give Us a Call
07956835119