Alecra Ltd is a company specialising in Natural gas, LPG (Propane / Butane) and oil fired boilers, water heaters, fires, cookers and ranges, we also offer a plumbing service. Alecra Ltd is based in Hemel Hempstead Hertfordshire , we cover approximately a 20 mile radius around Hemel Hempstead and are regularly working in Berkhamstead, Tring, Watford, St Albans and Harpenden.