Pernell, Inc. Heating & Air Conditioning Contractors, based in Smithfield, North Carolina, is a full-service contractor serving Johnston, Wake, Wayne, and Wilson counties. Family owned and operated since 1977, they provide commercial and residential sales, installation, repair, and maintenance for all types, brands, makes, and models of HVAC systems. Pernell services air conditioning, boilers, ductless mini-split systems, ductwork, heat pumps, and geothermal systems with licensed and insured technicians. Pernell installs indoor air quality products, including humidifiers, dehumidifiers, programmable thermostats, and wi fi controls. They offer 24-hour emergency service and provide financing with approved credit by Wells Fargo Financial National Bank. Past customers highly recommend Pernell, Inc. for their professionalism and knowledge.