NG GAS SERVICES LIMITED Company number 12495681 · Monitor this company Active Overview People 1 Financial Control Documents Analysis Location Related Registered office AddressRocon House, 15 Maswell Park Road, Hounslow, United Kingdom, TW3 2DL PostcodeTW3 2DL Companies at this postcode 51 Average house price in TW3 2DL £522,000 (11 sales) Map