G&A SECURITY & ELECTRICAL SOLUTIONS LIMITED Company number 13901279 · Monitor this company Active Overview People 2 Financial Control Documents Gazette Analysis Location Related Registered office AddressZaj Associates 41a Mill Lane, West Hampstead, London, United Kingdom, NW6 1NB PostcodeNW6 1NB Companies at this postcode 355 Average house price in NW6 1NB £950,000 (12 sales) Map