Today’s heating oil is better than ever!

Heating oil is now among the cleanest heating fuels available. It’s is by far the safest type of heating, environmentally friendly, and dependable. You may be surprised to learn that oil heat is more efficient than gas, and that oil heat can be considerably cleaner. Heating oil burns an average of 16% more efficiently than gas, which means you use less fuel and get more heat.

Heating oil is safe

When it comes to heating your home and family, we know safety is your first concern. Heating oil is the safest heating fuel available as it is non explosive. With heating oil systems, carbon monoxide leaks are rare. Should your furnace malfunction, visible warning signs will be present. If oil leaks from your furnace or oil tank, it is messy but never life threatening.

Bioheat oil is renewable

Bioheat is a renewable fuel made by blending biodiesel with standard petroleum heating oil. Bioheat is locally produced, and cleaner in carbon output than natural gas. Genesee provides 3 blends of bioheat that can be used directly in your current oil tank with your current oil furnace.


Newer oil furnaces put out more heat per BTU than gas furnaces. The average life expectancy of an oil furnace is about 15-20 years longer than a natural gas furnace. If you are considering upgrading your furnace for better efficiency, upgrading to a newer oil furnace will not only increase your efficiency, but will save you thousands of dollars as well. Additionally, Hot water heaters fueled by oil have a recovery rate that is twice as fast as a gas heater, which adds value to your home, while increasing efficiency.

Automatic Delivery

We recommend automatic delivery as it is the best way to guarantee you do not run out of oil. Running your tank out of oil can cause problems and unnecessary repairs for your furnace. There is no extra charge for automatic delivery, and you’ll never again have to worry about running out of heating oil. Delivery hours are Mon-Fri 9am – 5pm.

Emergency Service

Got an emergency? With our “Be Right Over!” service you can have an expert technician at your home in no time, who will get your heating system up and running. We don’t want you to have to spend a single night without heat.

Run Out of Oil?

If you unexpectedly run out of oil, please call 206-722-1545, and we will refill your tank as quickly as possible.

Service Areas

Our service area includes Seattle, Bellevue, Bothell, Burien, Edmonds, Lynnwood, Des Moines, Kenmore, Kirkland, Redmond, Lake Forest Park, Medina, Mercer Island, Mountlake Terrace, Normandy Park, Renton, Shoreline, Skyway, West Seattle, Woodway, Maple Valley, Covington, Issaquah (basically all of King County except Bainbridge and Vashon. We also service parts of Woodinville and Redmond. If your city is not listed, please call to see if we deliver to your area.