Complete Stoves is a family run Business, based in Northamptonshire and cover the three borders Northamptonshire, Leicestershire and Warwickshire, Complete Stoves specialise in solid fuel including Multifuel Stoves, Wood burning Stoves, Fireplaces and twin wall chimney systems..Come and visit our showroom to view some of the stoves that we have on show. Hetas registered Installers. Chimney sweeping.