Celebrating 30 years of being Protected, Connected & Secured

Thank you to our loyal customers for helping us reach this incredible milestone

ComTronix provides the finest in engineering, installation and maintenance of virtually all industrial, commercial and residential special systems, including


Access Control,

Business Telephone Systems,

Closed Circuit TV Surveillance,

Residential & Commercial Fire Alarm Systems,

Overhead Paging,


Structured Cabling


or the 24-hour monitoring of these systems. Our trained engineering and technical staff stands ready to provide the most reliable and cost effective system and/or cabling network available.

From our main office in Casper and our branch offices in Sheridan, ComTronix provides specialized electronic systems and service to businesses and residences located throughout the state of Wyoming. Our customers are homeowners, business owners, IT managers, security directors, financial institutions, school districts, government and do-it-yourselfers, and we provide all of them with top-level service and support.

We have always taken pride in being the single source contact for all of the special systems, structured cabling and monitoring needs of our customers. From the smallest job to the largest installation, we provide a turn-key operation that assures our customers of the service that they require - on schedule and correct the first time!

We take great pride in providing quality security solutions in Casper, Sheridan, WY and surrounding communities.

Check out our amazing reviews

Jacob came out to my office park to install a new security system. He was very professional. Not only was the price great but the equipment and install was quick and easy. We did a lot of research before choosing a security surveillance company. I am so glad I chose Comtronix. These guys are real pros. The quality on the cameras are amazing and clear as well. Highly recommend.

Casper, WY


We had Comtronix install our security system and phone/paging system when we opened our new office. The fees were reasonable, they did a great job explaining everything, and obviously knew what they were doing. We're on our third year in the office and the system is still working perfectly. At one point, we needed to add another phone and change the location of one of the alarm triggers. They came out the same day we called, and took care of everything that day. Also, we had forgotten how to program the phone and wanted the phone system to wait longer before going to voice mail. We told them it was no rush, but they came out the next day and took care of that, too. These guys are awesome. Seriously recommended!

Casper, WY


I am very happy with Comtronix! I reached out to several companies about upgrading the system at one of our facilities. Their staff was able to educate us on how better to protect our staff and clients. We are going to use these guys again to help with access control and security for our other properties. Thanks Guys for your help!!!

Casper, WY



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We're proud to offer home security system discounts to active military and first responders(Fire, Medical & Law Enforcement).