Building on Epsom's chalky soil requires foundations engineered to last generations. From Victorian terrace extensions to modern developments near the Downs, getting the groundwork right matters.
Response within 24 hours
Those familiar with Epsom's geology know the challenges beneath our feet. Clay pockets near Ewell, chalk seams running through KT18, and the occasional spring water surprise have taught us every foundation needs its own approach. Twenty-five years digging across these postcodes means recognising what lies below before the first spade breaks ground.
Strip foundations suit most Epsom semi-detached homes, while the larger plots toward Ashtead often benefit from reinforced raft designs. Ground surveys determine steel placement, concrete mix ratios adapt to soil conditions, and waterproof membranes protect against the area's fluctuating water table. Each pour follows calculations specific to your plot's requirements.
Local building control officers know our work across KT17 to KT19. Years of successful sign-offs speak louder than promises, particularly when neighbours can point to extensions still standing true decades later.
Rated 4.9/5 from over 280 verified reviews
Standard strip foundations for a single-storey extension run £8,000-£15,000, though Epsom's variable ground conditions can affect costs. Larger footprints or challenging soil push budgets toward £20,000-£30,000.
Absolutely - our teams work throughout KT17, KT18 and KT19, from the town centre to Epsom Downs, plus neighbouring Ewell and Ashtead. No location too tricky.
Most residential foundations take 2-3 weeks from excavation to curing, weather permitting. Complex sites or larger footprints might stretch to 4 weeks.
Every foundation carries decade-long structural coverage. This guards against settlement, cracking or water ingress - essentially any issue arising from our workmanship during those crucial ten years.
Epsom properties often hide wartime shelters or old wells. Our surveys locate these features, then we either work around them or safely fill and bridge across, maintaining structural integrity throughout.
Get your free, no-obligation quote today.