Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Mercer County Opportunity Industries Inc. MCOI Inc. ← View details Princeton, Princeton, WV 24740 +1 304-425-3810