
Building Security Services for Chicago Companies
Working with a professional and experienced team of security personnel to ensure the safety of your building and business can give you a peace of mind. Founded and managed by former police officers with decades of experience in law enforcement, Rainbow together with Centinel Security has an in-depth understanding of security procedures and protocols. We provide guards available 24/7 who are prepared to handle any situation that may arise with the utmost professionalism and efficiency. Our team of well-trained security personnel are equipped with the necessary skills and tools to keep your building both safe and secured. Our services include both armed and unarmed guards, leaving some flexibility for you and your company when it comes to determining the services you would like to utilize. Whether it’s a simple patrol or a more detailed post, we can cater to your needs. With our team of experienced guards available 24/7 you can rest assured that you are in good hands.
Security Guards Services available for the following:

Why Rainbow for Security
Rainbow Property Maintenance is the ultimate choice for building security services in Chicago, primarily because we offer a one-stop-shop for all your facility and property service needs. As a full-service facility management company, we partner with top security companies in Chicago such as Centinel Security to provide a comprehensive range of building security services, as well as building maintenance and janitorial services. By choosing Rainbow, you don't have to worry about coordinating with multiple service providers, as we offer all the services you need under one roof. Our team of security professionals is highly trained and experienced, ensuring that your property remains safe and secure. Additionally, with our cutting-edge technology and equipment, we are equipped to handle any security threat that may arise. Choose Rainbow Property Maintenance for unparalleled building security services and all your facility management needs.
Complete Building Security Solutions for Chicago Companies
Our security guards are well-trained professionals equipped with the necessary expertise to handle any situation that may arise while securing a building, whether it's a warehouse or a business. We have worked with various sites in different industries resulting in a more experienced team equipped with skills required to detect and neutralize security threats effectively. With guards that think quick on their feet and are even quicker to action our team has come up with effective solutions to any security issue that has arisen. We pride ourselves in going above and beyond just security. Our team offers friendly and professional personnel who act as a deterrent to any unwanted individuals on the property as well as ensuring the safety and comfort for you and your site staff. We have received many compliments on our guards’ ability to maintain a high level of vigilance while remaining approachable and friendly. Security tasks include:
- Comprehensive building security risk assessment
- Recommendation of appropriate mitigation measures
- Regular security training and drills
- Provide on-site security staff
- Conduct background checks on building staff
- Monitor building entrances and exits
- Coordinate with law enforcement and emergency services
- Develop and implement building security policies
- Investigate security incidents and provide reports
- Conduct regular patrols of the building
- Develop and implement a visitor management system
- Monitor and respond to alarms and security alerts
- Provide security escorts for building occupants
- Conduct regular security audits
- Conduct security awareness campaigns
- Develop and implement security procedures
With some of the most experienced and motivated security personnel in the Chicago area, we’re hard to beat in both the level of protection we deliver, and the competitive rates we offer. With over 30 years of combined industry experience and over 100 satisfied clients throughout the Chicago metropolitan area, we believe we’ve met our goals. Our security guard services range from retail and construction site security to executive protection for several high-profile Chicago athletes. This coupled with our police-trained security officers have allowed us to rise above our competitors in the industries we serve and be one of the most trusted and respected security providers in the Chicago area.