Let’s talk Phone: (403) 879-2277 For orders and sales inquiries, please email: [email protected] For service & technical support, please email: [email protected] Hours of Operation: Business Hours: Mon – Fri, 8:00am – 4:30pm Emergency Service: – 24/7 Head office: GWT Controls Inc. #1, 1640 – 16th Ave NW Calgary, AB, T2M 0L6 First Name* Last Name* Phone number* Email* Message