Read Reviews of 3 HVAC Contractors in Oak Harbor, WA

Hearth & Home provides premium gas, wood, and pellet heating solutions with expert installation and maintenance services. Established in 1994, we serve island communities with NFI-certified expertise and a comprehensive showroom. Our full-service approach includes product sales, professional installation, and ongoing maintenance for residential heating systems.

Marshalls Heating & AC specializes in residential HVAC solutions, offering high-efficiency heat pumps, furnaces, and ductless systems. We serve Whidbey Island with expert installations, maintenance, and repairs, focusing on energy savings and comfort. Our approach combines factory-trained technicians, utility partnerships, and community-focused service to deliver reliable, cost-effective heating and cooling solutions.

Island Heating & Air Conditioning provides comprehensive HVAC services for homes and businesses in Whidbey Island and Fidalgo Island, WA. With over 40 years of experience, we specialize in heating, cooling, and air quality solutions, backed by 10-year parts warranties and certified technicians. Our family-owned business prioritizes customer satisfaction through transparent pricing, financing options, and 100% satisfaction guarantees.