Trusted by Londoners Across Every Borough

"JCB sorted our full rewire quickly and cleanly. Brilliant service from start to finish. The team were professional, tidy, and kept us informed throughout. Would highly recommend to anyone in North London."

"Reliable, professional and competitively priced. Our go-to electricians for all our commercial premises. They've done multiple jobs for us now and the standard is always excellent."

"Used JCB on multiple builds now. Always on time, always quality work. Highly recommended. They upgraded three consumer units for me across different properties — all done to a fantastic standard."

"Had my EV charger installed last month. The team arrived on time, explained everything clearly, and the installation was neat and professional. Very happy with the result."

"Needed an EICR for my rental property urgently. JCB came out within 2 days, carried out a thorough inspection, and issued the certificate the same day. Excellent service."

"Had a complete power failure on a Sunday evening. JCB responded within the hour, diagnosed the fault, and had us back up and running quickly. Absolute lifesavers — thank you!"

"JCB installed smart lighting and switches throughout our home. The work was immaculate and they were happy to explain how everything worked before they left. Really impressed."

"Had extra sockets and new lighting fitted in our kitchen and living room. The team were friendly, clean, and the finish was perfect. Will definitely use JCB again."

"JCB handled the full electrical fit-out for our new office. They worked around our schedule to minimise disruption and the quality of work was outstanding. Highly recommend for commercial projects."

"Had my old fuse board replaced by JCB and couldn't be happier. They were punctual, explained the work clearly, and left everything spotless. Certificate issued on the same day. Brilliant service."

"JCB rewired our entire house ahead of a renovation. The team were professional throughout, worked quickly without cutting corners, and the finish was immaculate. Couldn't recommend them highly enough."

"JCB upgraded our consumer unit and fitted new LED lighting throughout the house. From the first call to the final sign-off, everything was handled professionally. Tidy, efficient, and great value. Will be using them again."