Delcollo Security

With an unwavering commitment to excellence, we bring a wealth of expertise in security technology and services that go beyond conventional measures. Backed by years of industry experience, we specialize in crafting tailored security solutions that seamlessly integrate cutting-edge security technologies with your diverse needs. From robust access control systems to advanced surveillance solutions, we transform vulnerabilities into fortification.

Curious About The Investment Needed For Upgrading Your Security Technologies?

Our team at Delcollo Security Technologies understands the importance of informed decisions. Get a step closer to enhanced protection by requesting your free estimate today. We’ll provide you with a detailed analysis of your security technology needs and costs, ensuring you have all the information to make the right choice for your safety.

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Serving The Entire State Of Delaware and Surrounding Areas

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Why Choose Delcollo Security Technologies


With decades of industry experience, our seasoned professionals bring unparalleled expertise to every project.

Tailored Solutions

We understand that security needs vary. Our solutions are customized to fit your unique requirements.

Cutting-edge Technology

Stay ahead of threats with the latest advancements in technology.

Proven Track Record

 Join countless satisfied clients who have entrusted us with their safety and security.


Your satisfaction is our priority. We're dedicated to delivering exceptional service at every step.





Why Choose Us?


Our team of experienced professionals understands the intricacies of security technologies, providing you with the best solutions.


We recognize that every property has unique security requirements. Our solutions are fully customizable to meet your specific needs.


With a proven track record of successful installations, you can trust us to deliver reliable and effective security solutions.


We partner with reputable brands to provide top-quality security technologies that stand the test of time.

How It Works


We start with a thorough consultation to understand your security needs and objectives.


Our experts design a tailored security system that aligns with your property’s layout and your requirements.


Our skilled technicians install the system with precision and attention to detail, ensuring optimal functionality.


We rigorously test the system to guarantee its performance and reliability.


We provide training to ensure that you and your team are well-versed in using the access control system effectively.

Google Reviews

Grace MallozziGrace Mallozzi
20:05 09 Aug 21
Delcollo Security Technologies was the best choice we could’ve made for our home security system. From sales, to scheduling, to the quality of the equipment and the knowledge of the technicians, we know we made the right choice. We recommend anyone in the market for a security system to call Delcollo.
Duane LawrenceDuane Lawrence
13:24 27 May 18
We have used Delcollo Security service for 10 years. They are excellent. They have very reasonable monthly fees. We have an American made security system in our home they installed that rarely needs service and works perfectly. In the rare instance it goes off, we are called instantly by them. I'm really picky. I like great service and value. Delcollo is a local company that you'll like working with.