OPERATIONS Jeff Austin972-290-2014jaustin@guildtechnologies.com Jerrel Kutil972-290-2032jkutil@guildtechnologies.com David Bonlie972-290-2019dbonlie@guildtechnologies.com Tony Thomas972-290-2021tthomas@guildtechnologies.com POWER SYSTEMS Larry Cowser972-290-2037lcowser@guildtechnologies.com ESTIMATING Byron Tucker, P.E.972-290-2038btucker@guildtechnologies.com ACCOUNTING Sherry Hensley972-290-2016shensley@guildtechnologies.com GUILD 11322 Limestone Drive P.O. Box 800205 Balch Springs, Texas 75180-0205 (800) 788-1442 (972) 329-0155 (972) 285-6212 Fax