Elite Window Cleaning. Traditional Window Cleaning services for Commercial & Residential. Elite also provide Gutter Cleaning, Facias & Soffit Cleaning and Conservatory Roof Cleaning. Based in Buckinghamshire covering Amersham, Chesham, Berkhamstead, Tring, Kings Langley, Aylesbury, Great Missenden, Prestwood, Hazlemere, Penn, Beaconsfield, Seer Green, Farnam Common, Stoke Poges, Fulmer, Gerrards Cross, Chalfont St Peter, Chalfont St Giles, Denham, Maple Cross, Lt Chalfont, Chorleywood, Rickmansworth, Moor Park, Croxley Green and Marlow.