24 Hour Air Service Inc

24 Hour Air Service Inc provides air conditioning, heating, and refrigeration services in Atlanta and operates around the clock. The business holds state license numbers CAC1814637 and CAC1816231.

Services include air conditioning repair, preventive maintenance, and new construction work. The company also offers commercial refrigeration and maintenance contracts for both residential and commercial customers. Emergency service is available 24 hours a day, 365 days a year.

Before hiring an HVAC contractor in Atlanta, verify that the business holds a current state license from the Georgia State Board of Conditioned Air Contractors. You can look up any contractor's license by name or license number through the Georgia Secretary of State's online verification system, which covers conditioned air contractors and other licensed trades.

When you call an HVAC contractor for a repair or installation, ask whether a permit is required for the work. The City of Atlanta Office of Buildings issues all building permits and enforces the current state building codes. Starting February 1, 2026, all new permit applications must comply with the 2024 International Residential Code (IRC), 2024 International Building Code (IBC), 2024 International Mechanical Code (IMC), and related codes adopted by Georgia. Your contractor should be familiar with these requirements and guide you through the permit process if needed.

The Georgia State Board of Conditioned Air Contractors licenses and regulates HVAC work in the state. If you have questions about licensing or wish to file a complaint about a contractor, you can contact the Licensing Division through the Board.