Olson Energy Service is a family-owned company proudly serving the greater Seattle area for nearly 100 years. Since 1926, we’ve helped homeowners stay comfortable with expert heating, cooling, and energy solutions. From heat pumps and furnace installations to air conditioning, our experienced team blends decades of hands-on expertise with modern energy-efficient technology. Whether you’re upgrading an old system or moving away from oil heat, we’re here to help make your home more efficient, reliable, and comfortable. Rooted in the Pacific Northwest, we understand the unique demands of our local climate-and we care deeply about delivering sustainable, high-quality service. At Olson Energy Service, we treat every customer like a neighbor, because many of you are.