B&J Heating & Air Conditioning is a Largo, Florida-based HVAC contractor, providing reliable and quality services to Pinellas County, Hillsborough County, Upper Manatee, and Lower Pasco areas for over 67 years. As a small, family-owned business, our goal is to ensure that every interaction with our kind and professional staff will be exceptional and individualized. We offer a range of HVAC services, including maintenance, repairs, and installations, all of which come with a guarantee. Our team of experienced technicians provides fast and dependable heating services, be it repairs or maintenance of your furnace, heat pump, or boiler. Moreover, we can help improve your ductwork and indoor air quality beyond heating and cooling.