Contact We'd love to hear from you! Houston Office (HQ) 10402 Harwin DriveHouston, TX 77036Email: George AllenTelephone: (713) 933-0934Fax: (713) 933-1030Service Shop: (713) 933-0970 Dallas Office 3227 Commander Dr.,Ste. 101,Dallas, TX 75006Email: Allan WangTelephone: (214) 920-5066Fax: (214) 920-5063Tech: (214) 920-5061 Business Hours Monday – Friday: 9AM – 6PMClosed for Major Holidays Call Today (713) 933-0934 Fax Us (713) 933-1030 Email Us sales@primesystems.com