A premier service provider for ventilation installation and repair since 1996, our team specializes in most makes and models of air conditioning units, furnaces, heaters, duct systems, high-efficiency heat pumps, indoor air filtration systems, and tankless hot water heaters. NJK Heating & AC is available for emergency services and after-hour work upon appointment. We offer fast, affordable solutions for all of your heating and cooling needs. We also have the best warranties in the business, with a parts and labor guarantee on all installations! Give us a call today to book an appointment!