Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Greenfield Oil Company ← View details 503 Northeast 6th Street, Greenfield, IA 50849 +1 641-743-2921