Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Abacus Computer Works ← View details 2540 East Mulford Court Southeast, Grand Rapids, MI 49546 +1 616-940-0892