Seelig's complete service & repair departments supports our customers . We offer maintenance agreements and new furnace installations. Techs are qualified to work on all types of oil fired equipment. Seelig Fuel in Seattle Washington is a Family Owned Company. We've been keeping our customers warm and toasty For Over 25 Years. We pride ourselves on providing prompt heating oil delivery service and professional equipment repair and installation to the Greater Seattle Area. Automatic Refill Service Furnace Maintenance Agreements Complete Service & Installation Department Oil Tank Replacement Agreement Pollution Liability Insurance New Equipment Installation Complete Sheet Metal