Defcon One Security, Inc.

Defcon One Security, Inc. Defcon One Security, Inc. is a Full-Service Electronic Security provider. is a Commercial and Residential Security Alarm Systems Company.
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We provide professional Installation & Monitoring services for Commercial, Small Business and residential Intrusion Alarms, CCTV & Access Control technology. We deliver Cost effective Installations, 24–48-hour service call response, and low-cost fixed monitor rates. Our provide the latest Technology available in Honeywell Vista-Ademco systems for our medium to large commercial clients and Alarm.co

m series alarm systems for our Residential Clients. We cater to the entire DFW area. Our predominate service area is Dallas, Rockwall, Collin, Denton and Tarrant County.

07/15/2026
07/15/2026

Duly Licensed TX B16862 - Security Contractor, Alarm and Access Control Company. We are looking for 10 companies and home owners to participate in our no cost security evaulation program which includes a Site Survey and System Design Proposal.

07/12/2026

Professional Security Equipment, Installation, and Service.

Address

1501 Flintwood Drive
Richardson, TX
75081

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+19724994130

Website

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