Efficiency Heating & Cooling is a premier, full-service HVAC company located in Portland, Oregon. With years of experience under our belt, we specialize in providing residential and commercial customers with top-notch heating, ventilation, and air conditioning services. Our company is built on a solid foundation of integrity, expertise, and a commitment to delivering exceptional service. We understand the importance of a well-functioning HVAC system to your home or business, particularly in the diverse climate of Portland. From scorching... read full review »