Jason replaced my old fuse box/consumer unit with a 12 way consumer unit with dual RCDs.
He advised me on various options before the job proceeded, and then later outlined precisely the work to be undertaken, giving me a very detailed break-down of tasks and costings.
From the outset, I found Jason to be very meticulous, efficient, helpful and friendly with great communication skills.
As well as installing the consumer unit, Jason also fully tested the electrical circuits around the house (both lights and sockets), supplied NICEIC certification (with 6 year warranty) and notification to local council building control as per part P of the building regulations.
I recommend Jason very highly, and it would be a pleasure to use his services again in the future.