About
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.
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.
Good to know
'%3e%3cg%20fill-rule='nonzero'%3e%3cpath%20fill='%233B852A'%20fill-rule='evenodd'%20stroke='%2384B818'%20stroke-linejoin='square'%20stroke-width='2'%20d='m3.995%201.334-.038.003a3%203%200%200%200-2.706%203.268l.975%2010.358a4%204%200%200%200%202.294%203.251l4.214%201.962a3%203%200%200%200%202.532%200l4.214-1.962a4%204%200%200%200%202.294-3.251l.975-10.358.003-.038a3%203%200%200%200-2.747-3.233C13.26%201.11%2011.255%201%2010%201s-3.26.111-6.005.334Z'%20/%3e%3cuse%20xlink:href='%23a'%20stroke='%233B852A'%20/%3e%3c/g%3e%3cuse%20xlink:href='%23b'%20fill='%23FFF'%20transform='rotate(45%2010.303%209.303)'%20/%3e%3c/g%3e%3c/svg%3e){kind=small}
ID checked
30+ ratings
Member for 8 years
Work area
Map loading...
Trades & services offered
Builder
Primary tradeBlacksmith / Metal worker
Bricklayer
Carpenter / Joiner
Cleaner
Driveway pavers
Electrician
Floor fitters
Gardener / Landscape gardeners
Handyperson
Loft Conversion Specialist
Painter and decorator
Plasterer / Renderer
Plumber
Removal Services
Roofer
Specialist Tradesperson
Stoneworker / Stonemason
Traditional Craftsperson
Window fitter / Conservatory installer
Reviews & ratings
We asked SFL Construction to look at our roof and extension. They arrived on time provided a quote. We then asked them to do the work, again arrived on time and they work was completed to an excellent standard and on time. The site was kept clean during the job and was immaculate after the job was finished. Ryan and his team were a delight to deal with and I recommend them wholeheartedly.
I’ve used SFL construction several times for my development projects and wouldn’t go anywhere else. They have a great team and are always reliable, efficient, and cost effective. I wouldn’t use anyone else now.
Garden Wall
Good communication, work done well and left neat
Garden Wall
Nice, tidy, top quality job. Work needed to be done under very difficult circumstances (on the very busy A road with extremely busy bus stop just a yard and a half away) but Mr Croke and his employees just got on with it. Simply I can't find enough good adjectives to praise them as much as they deserve.
Garden Wall
Great job thank you
