Serving the upstate South Carolina area for 25 years. Air Conditioning Contractors & Systems, Heating Contractors & Specialties, Air-conditioning Service and Repair, Heat pumps, Furnaces-Heating. Hours of operation are from 8-5. Please contact Long Heating & Air Inc at (864) 213-9899 for 24hr / 7 day emergency service. VISA, MASTERCARD DISCOVER, AMEX.. Service Residential & Commercial customers. Repair & Installation,Maintenance Contracts,Furnaces Service & Repair. All Brands Serviced. Financing Available