Gensco Inc

Established in 1929 by the Clark brothers, we are now a 3rd generation Clark family business. Until the mid-1940s, the company name was Genesee Coal & Stoker, as coal was primary source of residential heat in Seattle. Genesee Energy is now proudly delivering the highest quality renewable, low carbon heating oil and propane. Our roots in the Seattle area run deep as we have a long list of loyal customers who have been with us since the early years. Genesee Energy was founded on a few simple values: commitment to customers, quality workmanship and continual learning. Those values continue to be our mission today. Our number one goal is to satisfy you by delivering top quality, clean heating oils, performing expert furnace service and repairs.