Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Black Gold Coring Solutions Inc ← View details 292 Elgin Way SE, Calgary, Alberta T2Z 4A8 +1 403-919-0042