Rossoe Energy Systems & Oil Company: Seattle, WA's Trusted HVAC & Heating Oil Provider

For over 75 years, Rossoe Energy Systems & Oil Company has been a reliable name for comfort in Seattle, WA. This family-operated business helps both homeowners and local businesses stay warm in the damp chill and cool during our rare sunny stretches. They focus on making systems work right and keeping fuel tanks full.

They understand that a broken furnace on a rainy Seattle night is an emergency. Their team is ready to help when you need it most. With skilled technicians and a fleet for deliveries, Rossoe Energy Systems & Oil Co provides complete comfort solutions for the area.

Key Services for Your Home or Business

Rossoe offers a full range of services to handle all your heating and cooling needs. Their team is trained to work on many different systems found in Seattle-area homes.

  • Heating Oil Delivery & Services: Reliable, scheduled heating oil delivery so you never run out. They also service and repair the oil furnaces and boilers that use that fuel.
  • HVAC Installation & Replacement: Putting in new furnaces, boilers, or complete air conditioning systems. They can help you choose an efficient system suited for our local climate.
  • HVAC Repair & Maintenance: Fixing problems fast to restore your heat or AC. Regular maintenance check-ups help prevent breakdowns and keep your system running smoothly for longer.
  • Sales and Service for Oil & Gas Systems: Whether your home in Bryn Mawr-Skyway has an older oil furnace or a newer gas model, their technicians know how to service it.
  • Air-Source Heat Pump Installation: A great option for efficient heating and cooling in our milder Seattle winters and summers.

Areas Served with Local Know-How

Rossoe Energy Systems & Oil Company proudly serves Seattle and its surrounding communities. They have specific experience working in neighborhoods like Bryn Mawr-Skyway, WA and Boulevard Park, WA.

Their long history here means they understand the common HVAC setups in local Craftsman homes, mid-century ramblers, and modern builds. They know how Seattle's moisture and temperature swings can affect a heating system. This local knowledge helps them diagnose issues quickly and recommend the right solutions.

A Century in Comfort: The Rossoe Story

The company's story began over seven decades ago, founded on a simple promise: provide quality fuel and dependable service. Starting as a heating oil delivery service, they grew by listening to their customers. When homeowners asked for help with their furnaces, Rossoe added repair and maintenance. As air conditioning became more common in the Pacific Northwest, they expanded into full HVAC service.

This growth was natural, always focused on solving the real comfort problems faced by Seattle residents. Their longevity is a testament to doing honest work and building trust, one home at a time.

Leadership Rooted in the Community

While specific owner details aren't provided, a business doesn't last 75 years without steady, hands-on leadership. The leaders at Rossoe are presumed to be deeply involved in the day-to-day operations and the local community. They likely have decades of combined experience in the energy and HVAC fields.

This local presence means they're not a distant corporation. They're neighbors who are invested in the well-being of the Seattle area, supporting the community that has supported them for generations.

What Makes Rossoe Stand Out

Several key strengths have kept Rossoe Energy Systems & Oil Company serving Seattle, WA for so long.

  • Dual Expertise: They are experts in both fuel delivery (heating oil) and the mechanical systems (HVAC) that use it, offering a rare, complete service.
  • Generations of Experience: With 75+ years in business, they've seen and fixed almost every heating and cooling problem imaginable in our region.
  • Convenient Fuel Delivery: They take the worry out of heating oil by managing scheduled deliveries for their customers.
  • Friendly, Trained Technicians: Their team is known for being approachable, clear in their explanations, and skilled in their work.
  • Free Estimates: They make it easy to start a project with no-obligation, upfront pricing.

Why Seattle Chooses Rossoe

People in Seattle and nearby communities choose Rossoe Energy Systems & Oil Company for straightforward reasons. They offer reliability you can count on season after season. Their work is done with a quality that comes from deep experience. Most of all, their long-standing presence in the area provides a sense of security. You're not just hiring a service; you're partnering with a local institution that has been part of the neighborhood fabric for a century in comfort. When you need HVAC help or heating oil in Seattle, WA, the Rossoe name has meant trusted service for generations.

Contact Information

Rossoe Energy Systems & Oil Company

★★★☆☆ 2.6 / 5 (28)

: 9367 Rainier Ave S, Seattle, WA 98118

: (206) 725-7555

: http://www.rossoe.com/content.aspx?c_id=667

Business Services

  • HVAC installation or replacement
  • HVAC system repair
  • HVAC system maintenance

Business Location & Hours



Mon:8:00 AM - 5:30 PM
Tue:8:00 AM - 5:30 PM
Wed:8:00 AM - 5:30 PM
Thu:8:00 AM - 5:30 PM
Fri:8:00 AM - 5:30 PM
Sat:Closed
Sun:Closed




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