Directions to Preferred Plumbing LLC Directions to Preferred Plumbing LLC Search | Advanced Search | New Members | Coupons and Discounts | All Categories Other >> Commercial Plumbing HVAC Preferred Plumbing LLC 3685 Highland Dr. Ste. 14Las Vegas, NV 89103 | map 702/848-5009 Visit Site Get directions to: Preferred Plumbing LLC, 3685 Highland Dr. Ste. 14, Las Vegas NV Get directions from: Click to Print This Page