Get In Touch APG Headquarters Design, Fabricate, Install Address: 10858 Vandale Dr., San Antonio, Texas 78216 Phone: 210.653.2500 Email: email@example.com Business Hours: 8:30 am to Noon. 1:00p pm to 4:30 pm, CST Monday - Friday Name Please enter your name. Email Please enter a valid email. Your Message Please enter a message. Please check the captcha to verify you are not a robot. Send Message Sent! Message failed. Please try again.