Customer Testimonials

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September 23, 2022 — Rated 10 out of 10 by J.S. Osterman Propane

What do you like about our products and services?

The transition from Osterman to Superior was flawless. Good office support staff.

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September 17, 2022 — Rated 10 out of 10 by C.A.K.B. Osterman Propane

What do you like about our products and services?

Did not need to call for service. Done quickly.

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August 31, 2022 — Rated 10 out of 10 by F.L. Osterman Propane

What do you like about our products and services?

good prices and good service.