FIRST CLASS CLEANING SERVICES LTD Company number 11547377 · Monitor this company Active Overview People 1 Financial Control Documents Analysis Location Related Registered office Address6 Dale Court Dale Court, Seymour Road, Slough, United Kingdom, SL1 2NU PostcodeSL1 2NU Companies at this postcode 8 Average house price in SL1 2NU £206,000 (19 sales) Map