Andgar Corporation has been a full-service contracting business serving homeowners in the Bellingham area since 1973. Focusing on heating services, its technicians handle furnace installation, replacement, and repair as well as heat pumps, thermostats, radiant floor heating, and ductless heating systems. The company's cooling services cover air conditioning installation, repair, and replacement. To help clients improve the air in their homes, the company conducts HVAC duct cleaning to remove fur, dust, pollen, and dirt from the system. 24/7 emergency response services are also available.