Hock Leong Air-Con & Electrical Works is a Singapore-based company that specializes in air con services, electrical services and energy-saving climate controls. We are a proud service provider that has been running for over 40 years now. We’ve satisfied a lot of customers over the years with their air-con problems and other electrical service requests. We are the leading contractor for air conditioning unit and its installation, maintenance and replacement and we also specialize in electrical building automation controls.If you are in need of the following air con and controls services,