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

Get customized business security and fire protection solutions, backed by comprehensive service, state-of-the-art alarm monitoring and 24/7 support. Join thousands of leading businesses who rely on DGA for their peace of mind.

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Focus on Running Your Business, Not Worrying About Your Security Systems.

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.

Get in Touch

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.

Intrusion Alarms

Your business is like no other. Get a customized DGA intrusion system that is effective, unobtrusive and easy to use.

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Video Surveillance

You can’t be everywhere at once but your DGAOneVIEW system can. Monitor your business from anywhere.

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Access Control

Control access to doors, elevator floors or any entry point with DGAPass™. Choose from mobile, card, fob or tag credential options.

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Alarm Monitoring

Rest easy knowing your DGA systems are backed by our award-winning, UL compliant monitoring centers.

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Need to manage multiple locations? DGA provides local service nationwide.

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Keep Your Facility Fire Code Compliant.

Whether you need a new fire alarm system or need to service an existing one, DGA brings unparalleled technical expertise and fire code knowledge to guide you from start to finish.

Design & Installation

Testing & Inspection

Alarm Monitoring

Contractor Support

Design & Installation

Our NICET Certified experts have deep experience in designing effective fire systems for all types of commercial buildings and facilities. Rely on DGA to meet the local fire code for any occupancy type.

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The DGA Difference

At DGA, security isn’t just about providing best-in-class technology and equipment. Here are just a few of many ways we deliver an exceptional customer experience.

Single Point of Contact

From site survey to installation, you’ll have a dedicated DGA contact who will ensure a smooth roll-out.

Collaboration

We will work closely with your planners and architects to create effective, unobtrusive systems.

Detailed Planning

You will receive a detailed system layout that specifies all devices so there are no surprises.

Project Management

Our experienced project managers will ensure your job is completed to specification and on time.

Ongoing System Training

Onboarding new employees? Our trainers will provide in-person or online sessions at no cost.

In-house Software Team

Your feedback is the source of our best innovations. Our in-house software team is ready to solve your challenges.

Get a free consultation

What Our Customers Say About Us

“We love DGA!! It is a full service security company. Every 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

"We've been working with DGA for the past 10 years - servicing 7 of our 10 retail locations. Beyond satisfied with the level of prompt and professional service!"

Emmanuell Masso, Operations Manager | Space NK

"DGA's team is very responsive (especially with urgent requests), helpful and solutions-oriented! Our company has had a very positive experience working with them. Very happy with the equipment and monitoring software."

Hannah Hyzynski, Senior Director | Barry’s Bootcamp

"Operates the way a security company should - strictly by protocol. There should be no shortcuts when it comes to company security. We have been using them for years and never had complaints with the staff or performance."

Ryan Won, Vice President | William Doyle Galleries

"DGA Security provides a 5-star service with both their customer service and security system. The cameras are top-notch products, and the technicians supervisor that they sent for our installation was very attentive to my requests. I would definitely recommend DGA to anyone wanting CCTV and alarm system."

Davide Libi-Bourne, IT Manager | Calzedonia

"Absolutely the most professional & knowledgeable outfit. Period. Using them since 1987."

Michael Gelman, Owner | The Beer Castle

"I’ve been dealing with the DGA security team since 2004. Their response and attention to the client is outstanding. Whenever we need service, they let you know ahead of time who to expect via email. I recommend this company without reservation."

Elizabeth Yuen, Administrator | Kips Bay Endoscopy

"I've worked with DGA Security for several years and our experience has been nothing but TOP flight. Always responsive, understanding, quick to reply/show up, and get the job done RIGHT the first time. Hats off to the team at DGA Security."

Ed Eskew, Vice President Information Technology | Swimwear Anywhere

You Are Always in Control With DGA.

Manage your intrusion, access control, video and fire systems from wherever you are. DGA’s portals and mobile apps give you the power and flexibility to see your system status, make changes and more.

Learn More

Meet Your Business Insurance Requirements.

DGA is recognized by every insurance company. Many insurance companies offer discounted premiums when DGA’s UL Certificated systems are installed. It’s one more way DGA delivers unmatched overall value.

Learn More

Get the Right Scoop From Our Business Security Experts.

Does your business need a security or fire system? Read our most popular blog articles that explain what you need to know.

Fire Systems

Talk to DGA's Security and Fire Systems Experts.

When you call us, you’ll be speaking with an expert who has years of industry experience. From the initial site survey, system design to installation, your dedicated DGA consultant will guide you from start to finish.

Schedule Your Free Consultation

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

Get customized business security and fire protection solutions, backed by comprehensive service, state-of-the-art alarm monitoring and 24/7 support. Join thousands of leading businesses who rely on DGA for their peace of mind.

Focus on Running Your Business, Not Worrying About Your Security Systems.

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.

Need to manage multiple locations? DGA provides local service nationwide.

Keep Your Facility Fire Code Compliant.

Whether you need a new fire alarm system or need to service an existing one, DGA brings unparalleled technical expertise and fire code knowledge to guide you from start to finish.

Design & Installation

Testing & Inspection

Alarm Monitoring

Contractor Support

Design & Installation

Testing & Inspection

Alarm Monitoring

Contractor Support

The DGA Difference

At DGA, security isn’t just about providing best-in-class technology and equipment. Here are just a few of many ways we deliver an exceptional customer experience.

Single Point of Contact

Collaboration

Detailed Planning

Project Management

Ongoing System Training

In-house Software Team

What Our Customers Say About Us

“We love DGA!! It is a full service security company. Every 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.”

"We've been working with DGA for the past 10 years - servicing 7 of our 10 retail locations. Beyond satisfied with the level of prompt and professional service!"

"DGA's team is very responsive (especially with urgent requests), helpful and solutions-oriented! Our company has had a very positive experience working with them. Very happy with the equipment and monitoring software."

"Operates the way a security company should - strictly by protocol. There should be no shortcuts when it comes to company security. We have been using them for years and never had complaints with the staff or performance."

"Absolutely the most professional & knowledgeable outfit. Period. Using them since 1987."

"I’ve been dealing with the DGA security team since 2004. Their response and attention to the client is outstanding. Whenever we need service, they let you know ahead of time who to expect via email. I recommend this company without reservation."

"I've worked with DGA Security for several years and our experience has been nothing but TOP flight. Always responsive, understanding, quick to reply/show up, and get the job done RIGHT the first time. Hats off to the team at DGA Security."

You Are Always in Control With DGA.

Manage your intrusion, access control, video and fire systems from wherever you are. DGA’s portals and mobile apps give you the power and flexibility to see your system status, make changes and more.

Meet Your Business Insurance Requirements.

DGA is recognized by every insurance company. Many insurance companies offer discounted premiums when DGA’s UL Certificated systems are installed. It’s one more way DGA delivers unmatched overall value.

Get the Right Scoop From Our Business Security Experts.

Does your business need a security or fire system? Read our most popular blog articles that explain what you need to know.

Migrating from POTS to VoIP? Don’t get burned by your fire alarm system.

Fire relays: Integrating your access control and fire alarm systems

Access control system: Avoid common cable wiring mistakes

How to integrate access control systems with automatic door openers

Talk to DGA's Security and Fire Systems Experts.

When you call us, you’ll be speaking with an expert who has years of industry experience. From the initial site survey, system design to installation, your dedicated DGA consultant will guide you from start to finish.