About Us

SFL Construction is a Hertfordshire-based construction company, building a wide range of structures and completing all construction phases from the foundation to the roof and everything in between. Our team brings years of experience and expertise to every project we undertake.

We offer a range of construction services, including new builds, house extensions, basement constructions, loft conversions and more. Our goal is to create stunning and functional spaces that exceed our clients’ expectations.

Also part of the SFL Group is SFL Maintenance, a team dedicated to completing any and all odd jobs, no matter how big or small!

At SFL, we pride ourselves on our commitment to quality, attention to detail, and customer service. We work closely with our clients to ensure that their vision is realised, from the initial consultation to the final handover.

Whether you’re looking to extend your home, transform your garden with a new outbuilding, better utilise your existing property, or simply need some assembling flat packs, we are here to help.