HARRIS'S LV CABLE JOINTING LTD Company number 16776027 · Monitor this company Active Overview People 1 Control Documents Analysis Location Related Registered office Address9 Hall Grove, Welwyn Garden City, Hertfordshire, England, AL7 4PJ PostcodeAL7 4PJ Companies at this postcode 10 Average house price in AL7 4PJ £553,000 (12 sales) Map