Let Us Keep You Warm This Winter

You Can Count on SmithCo Oil


SmithCo Oil Service is South County’s only family-owned, full-service fuel oil company. Since Stephen Smith began delivering fuel oil with a single, used truck in 1985, SmithCo Oil Service has grown to become Southern Rhode Island's leading independent oil dealer and heating services company. We offer quality heating equipment installations, annual tune-ups, heating system efficiency tests, 24-hour emergency service, service plans, and more.

Become a Customer

Become a Customer

Depend on SmithCo Oil Service for all of your heating needs. As a full-service oil company, we offer automatic oil delivery for your convenience as well as any service your furnace or boiler may need.

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Service Plans

Service Plans

Our comprehensive service plan options include annual servicing, tune-up, and efficiency testing; repair or replacement of more than 50 heating system parts; labor; customer loyalty credits; and more.

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Payment Plans

Payment Plans

Manage your fuel costs with ease by enrolling in one of our payment options! Our budget plan allows you to spread your oil delivery costs evenly throughout the year, resulting in smaller monthly payments.

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