Harold Johnson Service Customer Service
About Harold Johnson Service
Harold Johnson Service is a HVAC contractor and TRANE authorized dealer in Concord, North Carolina. The company was founded in 1990. HJS is a leading firm in the area of HVAC systems maintenance and installation offering various services at affordable costs to local home owners and small businesses. Cooling and heating systems set up and repairs of different AC models and manufacturers are among Harold Johnson’s quality services. Customers get a 15% discount for residential furnace cleaning and central air conditioning tune ups. Services for veterans are subject to 20% off for systems supplies.
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