Essential Comfort LLC Heating and Cooling is a family-owned HVAC contractor at 1506 Barkley Bridge Rd SW, Hartselle, AL, serving Hartselle, Madison, Decatur & Greater Huntsville. Need HVAC Repair Near Me? We provide fast HVAC Repair, Heating Repair, Furnace Repair, Heat Pump Repair, and dependable HVAC Maintenance. Upgrade with expert HVAC Installation and HVAC Replacement, including Heat Pump Installation and new system design for homes and businesses. Expect honest answers, transparent pricing, and 25+ years of hands-on experience—done right the first time.