Aarvaks Heating & Air Conditioning is a 90 year old, family owned and operated HVAC company that serves Berkeley, Oakland, and the surrounding East Bay area. We’ve been providing full-service heating and air conditioning repairs, installations, replacements, and maintenance since 1929 and are known for delivering exceptional quality craftsmanship and customer service. Our highly trained and experienced technicians provide expert repair and maintenance services for all makes and models of residential and light commercial air conditioners, heaters/furnaces, heat pumps, and mini split ductless systems. We also provide custom-designed heating and cooling systems that offer reliable indoor comfort and impressive energy efficiency. Call today to schedule a service appointment or a free consultation and estimate for new installations, replacements, and upgrades. Aarvaks is a fully licensed and insured HVAC contractor. We are also a Carrier dealer and participating BAYREN Home+ contractor.