ELECTRO TECH INSTALLATIONS LIMITED Company number 05938357 · Monitor this company Active Overview People 7 Financial Control Documents Analysis Location Related Registered office AddressUnit 3 Peerglow Centre, Marsh Lane, Ware, Hertfordshire, SG12 9QL PostcodeSG12 9QL Companies at this postcode 36 Average house price in SG12 9QL £374,000 (4 sales) Map