North Pacific Service is a local and family owned Heating and Air Conditioning Contractor providing service to the East Bay Area for over 25 years. We do it all from Central Heating & Air Conditioning Maintenance, Repair & Installation, Wall Heaters, Floor Heaters, Property Management. Commercial & Residential.. We service San Leandro, Hayward, Oakland, Castro Valley, Piedmont, Emeryville, Berkeley, San Lorenzo, Union City, Newark, Fremont, Pleasanton, & Livermore. Call Us Today for a Free Estimate!