O'Callaghan Heating & Air Conditioning covers East Whiteland, PA as a registered HVAC business. Primary specialty: furnace repair. Secondary services: thermostat installation and ductwork repair. Ductwood surfaces the listing with direct phone contact only.
O'Callaghan Heating & Air Conditioning is a local HVAC business serving East Whiteland, PA. The business is categorized as furnace repair, and typically handles a range of residential and light commercial HVAC needs common to East Whiteland.
Additional services this business may offer:
Pennsylvania cooling load runs 800-1,200 CDD with mid-Atlantic humidity. Variable-speed equipment delivers comfort across the season. Cold winters: 5,500-7,000 HDD. Heating oil still common in older homes; conversions to gas, heat pump, and dual-fuel increasingly common.
Verify the HVAC pro's state license through the Pennsylvania Department of Labor & Industry (HVAC follows local jurisdiction) before any non-emergency work. Ask for a written estimate, written warranty terms, and proof of insurance. ductwood lists this business based on publicly registered information; we do not endorse or guarantee any provider's work.