Contact Sentinel Systems Sentinel Systems 218 West 3620 South South Salt Lake City, UT 84115 admin@sentinelsystems.net 801-233-9233 Contact us today and experience why our customers trust us. We look forward to serving you now and throughout your future needs. Your name Please enter your name. Your email Please enter a valid email. Your phone Please enter a valid phone number. Your message Please enter a message. Send Message failed. Please try again. Thanks for your message! We’ll be in touch soon.