NW CONTRACTOR SERVICES LTD. Company number 08136046 · Monitor this company Active Overview People 2 Financial Control Documents Analysis Location Related Registered office Address3 Hollyhock Close, Hemel Hempstead, Hertfordshire, HP1 2HW PostcodeHP1 2HW Companies at this postcode 3 Average house price in HP1 2HW £750,000 (7 sales) Map