About Bulldog Security Systems

Bulldog Security Systems is headquartered in Highland Park, Illinois and has been serving the North Shore and Chicagoland area since 1993.

Today, every home and business requires alert response systems to safeguard your property, family, and valuables. To secure your home or business, Bulldog offers a range of state-of-the-art alarm system options for increased safety and protection. Each system we install is customized to our clients’ needs, wants and budget. Bulldog systems are professionally installed by our certified, factory-trained Alarm Technicians. We pay attention to every detail to ensure you will be satisfied with how easy, efficient and effective your system is. Our trained staff makes sure your home or business is properly protected from every angle.

We know the security business. Bulldog is proven in every aspect of security and fire systems design and installation. We are among the most respected and recommended independent security system companies in the industry.

Our Process

With Bulldog Security, you can count on our expertise and complete understanding of the exact security system needed to arm, alert and monitor your home and business for intrusion, burglary, fire and other dangers.


When designing your systems, we make sure that you have the ultimate protection to safeguard your property in the most cost-effective manner. We ensure that you are part of the process and that you are getting exactly what you want out of your system.


Depending on your security needs, budget and priorities, Bulldog will suggest and design the appropriate system for you. From burglar alarms to fully-integrated security systems, we will design the right package to accomplish your goals.


When installing your system, we make sure that our devices complement the design of the home – it is important that we keep the aesthetics and details of the home intact. It’s important that the system blends into the home as it protects and safeguards you. We also take aesthetics, layout, and use of space into consideration for all commercial installations.


We provide 24/7 monitoring and alerting emergency responders. With Bulldog, you and your property are protected around the clock by the best in the security business.

Our Promise

We value your trust. Bulldog is dedicated to protecting and servicing our customers.

  • WE PROVIDE you with honest answers to your security questions.
  • WE OFFER you competitive pricing for your security system needs.
  • WE MONITOR your premises 24/7 with Bulldog monitoring services.
  • WE ALERT responders in the event of an emergency.

We Proudly Serve

Bulldog Security provides security, fire, and communications systems to homes and businesses, large and small. We protect:

  • Residential Homes, Apartments, Condominiums & Gated Communities
  • Commercial & Industrial Businesses
  • Local & National Retailers, Shopping Centers and Malls
  • Banks & Financial Institutions
  • Municipal, State, and Federal Offices, Buildings, Facilities
  • Sports & Entertainment Venues
  • Corporate Headquarters & Business Offices
  • Synagogues, Churches, & Other Religious Institutions
  • Schools
  • Manufacturers & Warehouses
  • Port Authorities
  • TSA Bonded Warehouses

Our Credentials

City of Chicago
Registered Electrical Contractor, Private Alarms

Cook County
Registered Electrical Contractor

State of Illinois
Private Alarm Contractor (and Agency)
Fire Equipment License
Fire Equipment Distributor
Illinois Electronic Security Association