Personify Theme Template Directions to Obsidian HR Directions to Obsidian HR Search | Advanced Search | New Members | Coupons and Discounts | All Categories Employment & Staffing >> Human Resources Obsidian HR 8100 E. Union Ave., Unit 106Denver, CO 80237 | map (720) 456-3590 Visit Site Get directions to: Obsidian HR, 8100 E. Union Ave., Unit 106, Denver CO Get directions from: Click to Print This Page If your business isn't here, contact us today to get listed!