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Your Business Deserves the Very Best Protection. You Deserve Exceptional Support.

Get customized security systems designed for your unique business environment, backed by comprehensive service, state-of-the-art alarm monitoring and 24/7 support. Find out why thousands of businesses rely on DGA for their peace of mind.

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Discover why thousands trust DGA Security: honest reviews from our valued clients.

4.7
Based on 303 reviews
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Vincent Lentini
a month ago
DGA has been a great vendor & partner for all the security needs of my retail projects
Lionheart Jewelry
2 months ago
I couldn’t be happier with the service provided by DGA! From the very start, their professionalism and dedication stood out. The team was incredibly knowledgeable, helpful, and thorough in ensuring my shop’s security was exactly what we needed.They went above and beyond to make the entire process smooth and stress-free. Not only did they install a top-notch alarm system, but they also made sure we felt safe and confident in its functionality. Their commitment to checking in regularly and ensuring everything runs smoothly is truly unmatched.As the owner of a jewelry store, security is of the utmost importance, and DGA has given me peace of mind knowing my shop is well-protected. Their professionalism and attention to detail make their service invaluable.I highly recommend DGA to anyone looking for a reliable, trustworthy, and supportive security partner. Thank you for making this investment completely worth it!From the beginning Mike, Mark and all the Technicians were providing the best service.
Rachel Eck
2 months ago
Kaseem Williams
2 months ago
I appreciate how quickly and vigiliently DGA follows up if there's an alarm including sending text messages since these days many people do not answer the phone or have their phones set to silent. That was a great idea!
Schern
3 months ago
Excellent company to work with. Efficient, trustworthy and on point. They always send someone before we are able to send out the email notifying them about an issue (Igor is a pleasure to work with!). Great customer service, highly recommend for any organization that needs a trustworthy and top of the line customer service for their security needs.Thank you DGA!
Kristen Conklin
4 months ago
The DGA Team were great to work with. There was a complicated tech issue on sight they were able to solve in one visit! Great job with Shawn the on-sight technician. He took time to describe and investigate beyond the scope of the initial request to solve the problem. Wow!! Thank you DGA!
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Protect your business from intrusion.

Looking for a reliable business security system that can detect any intrusion?

You’ve come to the right place.

We understand your business security risks.

It takes real-world knowledge to design an effective intrusion system. Rely on DGA’s 50+ years of commercial security experience to protect your business.

Get real-time arm/disarm mobile alerts.

Stay on top of your business openings and closings. DGA will automatically notify you whenever your DGA intrusion system is disarmed or armed.

Leverage smart video integration.

Integrate your intrusion and video systems for smarter protection. Receive real-time video images of alarm events for easy verification.

Get peace of mind with DGA.

Get peace of mind
with DGA.

Manage your DGA systems from wherever you are.

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24/7 System Monitoring by DGA

  • Highly trained, certified monitoring agents
  • UL 827 and UL 2050 Listed
  • TMA Five Diamond Certified
  • Our own redundant monitoring centers
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DGA Connect™ Portal and Mobile App

  • System status across all locations
  • System activity reports
  • User management
  • Temporary schedule changes

Focus on Running Your Business, Not Worrying About Your Security System

We proactively monitor your DGA systems to make sure they are always ready for the unexpected. If any repairs are needed, our technicians are standing by to be dispatched to your site.

DGA is With You at Every Step.

Focus on Running Your Business, Not Worrying About Your Security System

We proactively monitor your DGA systems to make sure they are always ready for the unexpected. If any repairs are needed, our technicians are standing by to be dispatched to your site.

DGA is With You at Every Step.

What our customers say about us:

We love DGA! It is a full service company. Any time we have to contact customer service, they are always very helpful. Our representative is always available when we need her. I definitely recommend the company!
Nubia Ramos
Atara Jewelry
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Smarter Business Security Starts with DGA

Get managed, integrated business security solutions that deliver big on protection with zero hassle. Each system is powerful alone, but smarter security happens when they work together. 

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You can't be everywhere at once. But your DGA OneView® System Can.

Monitoring your operations provides a powerful way to ensure employee productivity and compliance, as well as a proof positive record in the event of insurance claims. What’s even better? We manage your DGA OneView® system, so you don’t have to. 

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Control Access to Doors, Elevators, Floors or Any Entry Point with DGAPass™

Choose from cards, fobs, tags or smartphones. Control access for each person based on specific doors, day of week, and time of day. DGAPass™ is affordable and scalable — loved by small companies and large multi-location organizations alike.

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Safeguard Your Business Assets from Environmental Threats.

Protect your valuable business assets from water, high humidity and high/low temperature. DGA will detect and alert you to these dangers before they damage your equipment and inventory.

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Get Complete Elevator Communications Systems

Stay compliant with DGA’s elevator communication systems. We ensure your system meets all federal, state and municipal codes including the Americans with Disabilities Act (ADA).

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You can't be everywhere at once. But your DGA OneView® System Can.

Monitoring your operations provides a powerful way to ensure employee productivity and compliance, as well as a proof positive record in the event of insurance claims. What’s even better? We manage your DGA OneView® system, so you don’t have to. 

DGA Security access control image

Control Access to Doors, Elevators, Floors or Any Entry Point with DGAPass™

Choose from cards, fobs, tags or smartphones. Control access for each person based on specific doors, day of week, and time of day. DGAPass™ is affordable and scalable — loved by small companies and large multi-location organizations alike.

DGA Security environmental threats image

Safeguard Your Business Assets from Environmental Threats.

Protect your valuable business assets from water, high humidity and high/low temperature. DGA will detect and alert you to these dangers before they damage your equipment and inventory.

DGA Security elevator control image

Get Complete Elevator Communications Systems

Stay compliant with DGA’s elevator communication systems. We ensure your system meets all federal, state and municipal codes including the Americans with Disabilities Act (ADA).

Talk to DGA’s Business Security Experts.

When you contact us, you will speak with a commercial security systems expert who has years of industry experience. From the initial site survey, through system design, to installation, your dedicated DGA security consultant will guide you from start to finish. 

DGA meets the compliance and accreditation requirements of these respected organizations. 

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Approved
FDNY Approved Central Station
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Listed
Underwriters Laboratories
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Certified
NICET Certified Specialists
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Certified
TMA Five Diamond Monitoring Center
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Strategic Partner
Edwards
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Supporter
National Fire Protection Association
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Partner
NetOne
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Member
The Monitoring Association