UPGRADING ELECTRICS THROUGHOUT A 6-BED 100-YEAR OLD HOUSE. All work done efficiently, courteously, promptly. No damage to the fabric of the house, though carpets and floorboards had to come up in some rooms. Everything was always put back neatly and cleanly at the end of each day. Regulations re new "switch" fuse boxes (three installed) clearly explained, plus appropriate lights for bathrooms, heat detector in kitchen etc. I obtained comparative quotes, and was satisfied that Mr Jonker charged me very reasonably for a top quality job. Since the major work in 2014, Mr Jonker has returned to do small jobs such as fitting a new socket and again these small tasks were done efficiently and at a reasonable cost. I have had other electricians work for me, and Mr Jonker's work and technical knowledge was superior in every case.