Your home deserves
warmth that arrives
on time.

Clark Walter S & Sons Fuel Oil Co. was founded in Kingston in 1952 by a family that understood something big-box companies never will: that heating your home is personal. When the temperature drops and the pipes threaten to freeze, what matters isn't a corporate hotline — it's a neighbor who shows up.

Today, we still operate from the same depot on Main Street. Our delivery fleet is modern and efficient, but our approach hasn't changed. Every account is managed directly — no call centers, no subcontractors. If you call us, the person on the line knows your name and your heating system.

We've weathered every fuel crisis, every economic downturn, and every nor'easter the Seacoast has thrown at us. Through it all, one thing has remained constant: we deliver when we say we will, and we stand behind every gallon we sell.