About DCSI, Inc.
Tampa Bay's trusted source for security solutions — protecting families and businesses since 2004.
Trusted by Tampa Bay homeowners
for over 20 years.
Founded on Quality & Trust
DCSI, Inc. was founded in 2004 on a simple belief: that every family and business in Tampa Bay deserves reliable protection they can trust. We built our company around quality service, fair prices, and a genuine commitment to the people we serve — and that hasn't changed in over 20 years.
We are a full-service security and sound company serving Hillsborough County, Florida and surrounding areas. From alarm systems and camera installations to access control and structured wiring — we handle it all under one roof.
Security Systems & Services
Through our system design services we offer a variety of custom residential and commercial security systems. Each system can include silent alarms, outdoor and remote video surveillance, medical/panic alerts, and complete home automation. We also offer central vac systems, structured wiring, access systems, and intercom systems. Additionally, we provide fire systems and 24-hour in-house monitoring for both residential and commercial properties.
Your Neighbor. Your Security Partner.
Unlike national chains, we're local. We live and work in the same communities we protect. When you call us, you speak to someone who knows your neighborhood — and who takes it personally when a family needs help.
Protecting what matters most — your family.
Serving Hillsborough County, FL and surrounding areas.
Call (866) 390-9686 →Work We're Proud Of
What Our Clients Say
DCSI installed a home security system for my family last summer. They were a pleasure to work with; they really listened to what our safety concerns were and then made recommendations that were specific to us. I could tell from how it was presented that they were looking to meet our needs not sell us on it.
The guy that came & installed was very helpful and informative! Thanks.
Thank you for your great service.
Nelson is someone I have enjoyed doing business with for over eight years. I trust him implicitly and have always received the best value and service available. He started out as a subcontractor and quickly became my friend.
DCSI Security has helped me with my home security needs. I trust the people at DCSI with not just my security but I have referred many of my family and friends. They have always been prompt, courteous, professional and reliable.
Nelson was extremely knowledgeable and professional with his presentation of the security system. The technician was professional and timely. The system is easy to use and gives my family a feeling of safety and security.
Ready to Protect Your Home or Business?
Contact DCSI Inc. for a free consultation and custom security quote.