Our Story

Montana Alarm Control Company (MACCO) was founded in 2024 as a spin-off of Communication Resources. As the name implies, we focus on alarm and access control systems. These include fire alarm, security alarm, security cameras, door access control, gate access control, and internal intercom systems.

We are a Montana company, and our values reflect that. Our main office is in Missoula, Montana and we have a satellite location in Butte, Montana. We cover a number of cities in Montana including Missoula, Bozeman, Helena, and Butte along with many more.

We provide annual service on existing systems, 24-hour monitoring, as well as new installations. We have state-certified and manufacturer-trained technicians on staff to work on the complex systems that keep commercial buildings safe and secure.

We hope we can help you with your alarm and access control needs soon!

Our MissioN

Our Mission is to safeguard communities and businesses with cutting-edge technology and unparalleled service, aiming to be the trusted partner in ensuring safety and well-being of individuals and properties.

Our Vision

To become the leading provider of innovative alarm systems for businesses, and communities, ensuring a safer and more secure future through our commitment to excellence, integrity, and continuous advancement in technology and service.

Our values

Accountability & Transparency: We take responsibility for our actions and decisions, upholding the trust placed in us by our customers while always aiming to be honest and transparent with everything we do.
Adaptability: We embrace change and innovation.
Commitment to Excellence: We set high standards for quality, innovation and customer satisfaction while prioritizing the safety of our customers above all else.
Customer Relationships: We have a strong passion for cultivating strong relationships with each of our customers to ensure every customer feels like family.
Reliability: We pride ourselves on delivering dependable products and services.
Teamwork: We value collaboration and teamwork to help provide the best possible service to our customers.

Meet The Team

General Manager

Chuck Holzer

Meet our General Manager, the mastermind behind fire and security solutions. With years of experience under his belt, he's not just dedicated to his craft; he's practically married to it (don't worry, his real spouse is cool with it). With a blend of expertise and dedication, our customers can trust that they are in the best hands!

Office Manager

Megan Zielinski

Meet our Office Manger! She's not just a voice on the line; she's a friend, a confidante, and has the knowledge to help in any situation. Dedicated to ensuring every client interaction is seamless, she will go above and beyond to foster strong connections and customer satisfaction. From handling inquiries to lending a hand wherever needed, she's the control panel that holds our operation together.

Tech III

Cory O'Boyle

Meet our Technician, Cory! With a perpetual smile, he's committed to ensuring customer satisfaction at every turn. His unwavering knowledge and tireless work ethic ensure that every task is completed flawlessly, leaving clients not just satisfied, but delighted.

Tech I

Jeff Ryan

Meet our Technician, Jeff! A knowledgeable and friendly technician dedicated to delivering excellent service. With expertise and a passion for his work, he ensures every customer receives reliable solutions and a positive experience.