Comprehensive Fire and Security Solutions

ComTronix has been protecting what matters most since 1952. As part of Pye-Barker Fire & Safety, we deliver trusted fire protection and security solutions backed by decades of experience. From fire detection and life safety systems to security, monitoring, and automation, ComTronix is committed to providing the most reliable technology and 24/7 peace of mind. Our team combines small-company care with the strength of a national leader, ensuring every customer receives personalized protection. With ComTronix, safety isn’t just a service – it’s our promise.

Our Locations

Security, Life Safety, & Fire Protection
At Pye-Barker Fire & Safety’s Mountain Alarm, protecting lives and property has been our mission for decades. We provide comprehensive life safety, security, and fire protection services tailored to meet the needs of both commercial and residential customers. Whether safeguarding a home, business, or large facility, our team delivers reliable solutions backed by industry expertise and 24/7 support. From residential neighborhoods to commercial campuses, Mountain Alarm is the trusted partner for life safety, fire protection, and security.
Commerical:
Fire Protection
We provide industry-leading fire protection systems and services, including fire alarm panels, smoke detectors, mass notification systems, and gas detection. Our experts specialize in the design, installation, testing, inspections, and monitoring of fire alarm systems to keep businesses code-compliant and protected. With reliable products and 24/7 monitoring, we deliver complete fire and life safety solutions you can trust. Learn more
Intrustion Detection
We provide advanced business security systems designed to protect small businesses, large enterprises, and everything in between. Our comprehensive solutions include commercial access control, managed security, HD video surveillance, remote system access, automation, wireless communications, and video analytics. With scalable and reliable technology, we deliver the commercial security solutions businesses need to stay safe and in control. Learn more
Security Cameras
Our commercial security camera systems offer comprehensive protection with advanced CCTV and video surveillance solutions, safeguarding your business assets. From remote viewing on any device to network video recorders (NVRs) with alarm-triggered monitoring, we deliver the technology you need to deter theft, reduce liability, improve loss prevention, and enhance access control. With real-time video monitoring and remote access, our surveillance solutions keep you connected and in control – anytime, anywhere. Learn more
Access Control
Protecting your business starts with controlling who has access. Our commercial access control systems use state-of-the-art technology to secure entry points, protect employees, and safeguard critical assets. From exterior access control that requires employee key cards to interior access restrictions for sensitive areas, we design solutions customized to your needs. With our E-Access remote managed access control service, you can monitor and manage permissions at any time, from anywhere, for maximum security and convenience. Learn more
Test & Inspection
Stay compliant and protected with our fire system inspection and testing services. We provide complete design, installation, maintenance, and repair for fire alarm systems, fire sprinklers, fire pumps, backflows, and fire extinguishers, including recharging and refurbishing. Using Building Reports®, our inspections are streamlined with barcode scanning, online report access, NFPA code references, and a 5-year digital archive, making it easy to manage compliance and keep your fire protection systems in peak condition. Learn more
Alarm Monitoring
We deliver industry-leading central station monitoring services backed by a prestigious Five Diamond Certification from the Central Station Alarm Association. Our highly trained agents respond immediately to fire, intrusion, medical, and carbon monoxide alarms, ensuring direct contact with your designated points of contact and fast dispatch of emergency responders. Learn more
Residential:
Home Security
Protect what matters most with a professionally monitored home security system. Our customized solutions provide complete peace of mind, whether you live in a custom home, condo, or apartment. With smart technology and 24/7 monitoring, we design residential security systems tailored to your lifestyle, keeping your family and property safe at all times. Learn more
Life Safety
We provide a complete range of home life safety products, including smoke detectors, carbon monoxide sensors, and flood detectors, to protect your family and property. Monitored smoke detectors alert the fire department quickly, while carbon monoxide sensors detect dangerous gas leaks early, helping prevent life-threatening situations before they escalate. Learn more
Smart Home Automation
Control your security system from anywhere with our intuitive smart security app. Arm or disarm your system, view live and recorded video, manage door locks, garage doors, lights, thermostats, and more, all from your smartphone, tablet, or computer. With remote access, you can receive alarm notifications, video alerts, sensor activity updates, power outage alerts, and even set location-based notifications, giving you complete control and peace of mind for your home. Learn more
Surveillance Video
We offer the latest in video surveillance technology to protect your family and property. Interior and exterior cameras allow you to view live feeds, record and store footage, and send real-time segments to your web-enabled devices if alarms are triggered. With advancements in camera technology, you might be surprised just how affordable video surveillance can be. Learn more
Security Monitoring
Our central station monitoring services provide unmatched protection for your home or business. When an alarm is triggered, our highly trained agents respond immediately and contact your designated points of contact, ensuring fast dispatch of fire, police, or emergency medical services. Recognized with a prestigious Five-Diamond Certification from the Central Station Alarm Association, our monitoring combines advanced technology with exceptional customer service for complete peace of mind. Learn more

Over 70 Years of Service
Founded in 1952, ComTronix began when fire detection was in its infancy and monitoring meant an alarm ringing directly to the local fire station. Today, as a proud member of the Pye-Barker Fire & Safety family, ComTronix continues that legacy by providing comprehensive fire and security solutions for homes and businesses.
Our services include security systems, fire protection, automation, monitoring, testing and inspections, emergency communications, access control, and video surveillance. We use only state-of-the-art equipment from the industry’s leading manufacturers and monitor alarm activity through redundant UL-Listed central stations—ensuring fast, dependable response when it matters most.
With roots deeply tied to family ownership and customer trust, ComTronix is proud to serve communities across Utah, Colorado, Idaho, Montana, Nevada, and Wyoming, alongside our sister companies under Fire Protection Services Corporation, including CopperState Fire Protection in Arizona.
For more than 70 years, we’ve stayed true to one mission: protecting what matters most with the best fire and security solutions available.
Pye-Barker Fire & Safety
Casper, WY- 307.265.8838
Sheridan, WY – 307.674.8121