CITY SECURITY GUARDING LTD Company number 13483265 · Monitor this company Active Overview People 1 Financial Control Documents Analysis Location Related Registered office Address95 High Street, Chalvey, Slough, England, SL1 2TW PostcodeSL1 2TW Companies at this postcode 57 Average house price in SL1 2TW £368,000 (28 sales) Map