JC ELECTRICAL TESTING LTD Company number 16562404 · Monitor this company Active Overview People 1 Control Documents Analysis Location Related Registered office Address17 Oldfield Road, London Colney, St. Albans, England, AL2 1HZ PostcodeAL2 1HZ Companies at this postcode 8 Average house price in AL2 1HZ £502,000 (12 sales) Map