Duke Sys security-use-hero-700-318

With over 15 years’ experience in the VOIP and cabling industry, Kyle Lopez founded Duke Communications in 2010.  The company branched into the security industry in 2011.  Doing business as DukeSys, the company now provides top-quality security, access control, networking, and voice & data services to many organizations throughout the state of Texas.


Whatever your requirements, DukeSys has the experience, certifications and expertise to design and install the system you need.  Our dedicated and highly talented team will deliver comprehensive technologies and services to your organization.  DukeSys demonstrates an unrivaled commitment to exceeding our clients’ expectations.  Our philosophy is simple – “If you’re not satisfied, then we’re not finished!”

  • Commercial

  • Education

  • Multi-Family Housing

  • Single-Family Housing

  • Energy, Oil & Gas

  • Financial

  • Government

  • Healthcare

  • Retail

  • Free Estimates

  • Manufacturer trained technicians

  • BICSI certified technicians

  • Locally owned and operated

  • HUB certified

  • Texas License #B17308

  • Custom-designed solutions to fit your needs and budget


Why Choose DukeSys?

“Duke Systems has been exceptional to work with, on every project that we've used them for. Their prices are exceptional, they do excellent work, and their workers are very personable. The owner, Kyle Lopez, has always exhibited professionalism and integrity in every interaction. I recommend Duke Systems without reservation.”  Byron Moore, Previous Business Administrator at The MET


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  • Chemical Plants

  • New Construction

  • Manufacturing

  • Sporting Venues

  • Restaurants

  • Religious Institutions

  • Fitness Centers

  • Warehouses

  • & Many More!

“Duke Communications has been our supplier partner for IP phone and camera systems for over five years.  They have been instrumental in providing very high quality equipment to get the job done right.”  Jerry Winograd, President of Judwin Realty Group, LLC

“We have been working with Duke since August of 2013 and currently have camera systems on over 21 properties.  Whenever we have a problem, they respond and take care of it quickly. I would recommend Duke Systems to other companies interested in installing quality camera systems.”  Rebecca Carpentier, VP of Product Services at Rockwell Management Corp.