Public Utilities & Environment All Categories... Utilities go Results Found: 8 Button group with nested dropdown NuStar Energy NuStar Energy P.O.Box 2452 Harlingen TX 78550 (956) 428-4923 AEP Texas AEP Texas 355 W. Bus. Highway 77 San Benito TX 78586 (956) 361-2088 Hydro Systems, Inc. Hydro Systems, Inc. 1501 N 28th St Harlingen TX 78550 (956) 423-4932 Texas Gas Service Company Texas Gas Service Company 5602 Grimes Rd PO Box 531827 Harlingen TX 78550 (800) 700-2443 Mr. G's Elsa Butane Mr. G's Elsa Butane 5201 N. La Homa Rd. Weslaco TX 78599 (956) 262-3772 J-FLO J-FLO 1615 S. 77 Sunshine Strip Harlingen TX 78550 (956) 264-9458 Magic Valley Electric Cooperative, In... Magic Valley Electric Cooperative, Inc. 1 3/4 Miles W. Highway 83 Mercedes TX 78570 (866) 225-5683 Atlas Electrical & Air Conditioning S... Atlas Electrical & Air Conditioning Services 310 E. Main Ave PMB 168 Alton TX 78573 (956) 585-7775