Share: Insurance Leavitt Group Southwest, Inc. Visit Website 122 Iron Street Deming, NM 88030 575-546-2712 (866) 741-6088 (fax) Facebook About Map About Leavitt Group Southwest, Inc.They are an independent insurance agency representing many insurance companies. They will provide the best service at a competitive price. What's Nearby? Distance: 5 10 15 20 25 50 mi.