SEC were timely producing an estimate. I had a problem with PVs tripping the house power. Since the work was done the power has remained OK. They diagnosed the problem and did the work very efficiently in a day a week or so after I received the estimate. I would certainly recommend them.

SEC has carried out work on my flat and always been very polite, offering different options, clean and tidy, very reliable and flexible. Would strongly recommend them to anyone.

I had SEC come to my home in Surbiton recently, to add some extra sockets in the kitchen and install some down lights over our island. I also asked them to install an external socket by the garage. They were very professional and Covid safe.The boys wore masks throughout and worked quickly. They left the areas spotless after finishing up. I'm really happy with the work they did and have already recommended them to one my friends.

I would very highly recommend this company

I was recommended SEC by my sister who had used them to install lights fittings and sockets for her kitchen. I found SEC to be very professional, friendly and affordable. They fitted all lighting and new sockets, installed a new fuse box and re-wired the whole house. Quick turnaround on a house renovation project.