611 Bill Summers International Blvd
Weslaco, Tx. 78596
Ph: (956) 968-2194
Fax: (956) 968-8300
510 S. Broadway St.
McAllen, Tx. 78501
Ph: (956) 968-2194
Monday-Friday
8am-12am/1pm-5pm
SWG strives to be more than an Engineer to our clients. We strive to be trusted partners and consultants.