William J Lewis Construction

255 North Approach, Watford, WD25 0ET

32 Uplands Pk Road, Enfield, EN2 7PT

42 Clewer Crescent, Harrow, HA3 5PZ

4 Durrants House, Gloucester Court, Croxley Green, Rickmansworth, WD3 3FT

Business & Technology Centre, Bessemer Drive, Stevenage, SG1 2DX

23 The Cam Centre, 45 Wilbury Way, Hitchen, SG4 0TW

Twyford Mill, Farmhouse West, Bishops stortford, CM22 7PA

7 Stirling Way, Borehamwood, WD6 2BT

Atlantic House, 7 Stirling Way, Borehamwood, WD6 2BT

1 Six Cottages, Clapgate, Albury, Ware, SG11 2JL