EF Denny is a long-established plumbing, electrical and decorating business based in Colchester, Essex. We provide a reliable, reassuring, cost-effective service. Call us now on 01206 211488 or 01206 870760 for free quotes throughout Essex and Suffolk.

We've moved location! We're still in Colchester, but we're no longer at 287 Ipswich Road. Our new address is GS House, Moorside, Colchester. Our new website will be coming soon.