MONOLITHIC ENVIRONMENTAL SERVICES LIMITED Company number 05190510 · Monitor this company Active Overview People 6 Financial Control Documents Analysis Location Related Registered office AddressDrummau Farm, Drymau Road, Skewen, Neath, SA10 6NW PostcodeSA10 6NW Companies at this postcode 6 Average house price in SA10 6NW £317,000 (1 sales) Map