RJH MECHANICAL SERVICES LTD Company number 11706450 · Monitor this company Active Overview People 1 Financial Control Documents Analysis Location Related Registered office AddressMastercool House, 220 Main Road, Romford, Essex, England, RM2 5HA PostcodeRM2 5HA Companies at this postcode 85 Average house price in RM2 5HA £433,000 (12 sales) Map