Mr Electrician is a licensed electrical contractor in Geylang, on the third floor of an office block on Ubi Road 1. It is an HDB-approved contractor, so it can take on work in public housing flats, and its staff are authorised by the Energy Market Authority as licensed electrical workers. Most of the work is in homes: ceiling fans, rewiring, lights and track lights, outlets and switches, doorbells, CCTV, water heaters, DB box and circuit breaker replacement, HDB ELCB services and smart home automation. It also works for interior designers and businesses on larger jobs. Customers say the team replies quickly with an estimate, can start the next day, and asks the right questions about the job before quoting. One customer, supervising their own renovation, had extensive rewiring and new lights and fans done. Another chose this firm over several others because it checked the details of a tricky installation first. The company offers 24-hour call-outs for tripping power, power cuts, burning smells, buzzing outlets and faulty switches or breakers. Within a kilometre there are 18 other electricians on Open Locally, and none of the nine with ten or more reviews is rated higher than this one.