Southwest Gas Company Categories UtilitiesGas 201 W. 4th Street Casa Grande Arizona 85122 (877) 860-6020 (520) 836-1484 Visit Website Share × Print Email Facebook Twitter LinkedIn Tell a Friend × Museums & entertainment spots Restaurants & Bars Schools Get in Touch with us Address 351 N. Arizona Blvd., Coolidge Arizona 85128 Contact Info [email protected] 520-723-3009 Contact Us FollowFollowFollowFollowFollow