Since 1946, Heglar has provided Humboldt and the surrounding communities with expert Heating, Cooling, Plumbing and Electrical services. As a Trane Comfort Specialist, we offer quality Trane HVAC and indoor air quality product sales, installation, maintenance and service. Our well trained and NATE certified technicians repair and maintain all makes and models of residential to industrial HVAC equipment. Our greatest asset is our employees as they provide the qualified service our customers depend on.. Products Offered Include: Air Conditioners,Heat Pumps,Air Handlers,Gas Furnaces,Boilers,Packaged Units,Hybrid Heat,Geothermal,Duct Free Systems,Thermostats,Zoning Products,Air Cleaners,Humidifiers,Ventilators,UV Lights,Carbon Monoxide Detectors,Water Heaters,Garage Heaters,Standby Power Generators Services Offered Include: New Installation,Upgrade and Replacement,Indoor Air Quality Specialists,Preventative Maintenance,Extended Warranties,Emergency Service Repair,Sheet Metal Fabrication,Air Duct Sealing,Plumbing,Sewer & Drain,Commercial Services,Electrical Services.