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Welcome to Denco Security Inc.
Located in Ogden, Utah since 1969, Denco Security has provided fire and security alarm service as well as closed circuit TV and access control systems for both commercial and residential customers throughout Utah & Wyoming. Stressing quality of service, Denco utilizes experienced and certified technicians to install, service, and repair its systems. A full-service alarm company, Denco Security provides monitoring, install, and repair of any system. Service, reliability, and affordability are key to Denco's success.

Denco's customers include:

•Credit Unions
•Educational facilities
•Commercial and retail businesses
•Residential homeowners and tenants
•Daycare facilities
•Corporate offices
•Correctional Facilities

Our service and performance can be depended upon to provide the security and peace of mind necessary in today's culture.  From a full staff of dispatchers to monitor your systems to our highly trained technicians, and system analysts working hand in hand we can solve any problem that may arise 24 hours a day.

You will find our services and products very competitively priced so as to fit your budget constraints without compromising quality for the most discriminating customer.

System Software:

We are happy to announce that we have completed the installation of  our new monitoring and operation system software.  This has been  in the works for nearly a year.  It will allow us to stay on the cutting edge, and provide you with an even better level of service. 

New Employee:
Denco Security is pleased to welcome Elden Jackman to our team.  Elden joins our team as a sales/system analysts.  He brings with him over 30 years of experience in system design and customer service.  He will be responsible for new and existing client sales and system design.  Prior to joining Denco Security, Elden had many years experience with Mountain Alarm, U.S. Alarm, and Protection One.  We are looking forward to working with him for many more years to come.

Residential  Systems

Fortunately, burglary is probably the most preventable of crimes. A security system can greatly reduce your risk of being burglarized.   Click Here to find out more.

Commercial Systems

Denco Security provides high quality, cost effective and innovative commercial solutions that meet the demands of the growing market place.  From Small offices to large corporations, we have you covered.  Click here to learn more.


Special Offers

Save up to 20% on your homeowners insurance with a monitored home security system from Denco Security!

See all our Special Offers

Quick Links:




Ogden 801-627-2720
Toll Free 800-794-2720
SLC 801-746-3366
Free Security Review & Quote
Contact us today for a free onsite security review..
News Flash:
10 digit dialing is now in full effect, if you havent had your system reprogrammed for this new format your alarm will not work.  Contact our office today and run a quick test.  This will ensure your protection has not been compromised.
False Alarm Reduction:
We are committed to reduce false dispatches through education and our full service plans.  False alarms are a large problem in the alarm industry and are leading authorities to quit responding to alarms all together.
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All rights reserved 2006 Denco Security Inc.