Template Snell & Wilmer L.L.P. Share: AttorneysLegal Services Visit Website Request Info 400 E. Van Buren St., Ste. 1900 Phoenix, AZ 85004-2202 (602) 382-6000 (602) 382-6070 (fax) About Map About Founded in 1938, Snell & Wilmer is a full-service business law firm with more than 400 attorneys practicing in six offices throughout the Western United States. What's Nearby? Distance: 5 10 15 20 25 50 mi.