Critical Technology Solutions provides business, government and residential information tech support. We proudly serve the entire Chicagoland area. Our technicians are professional, courteous, and have decades of technical experience to meet your needs. We offer network design & installation; network cable installation, data back-up and off-site storage, anti-spam and anti-virus solutions, Internet firewall protection, PC and laptop diagnosis and repair. In addition, we offer IP camera and wireless solutions sales, service, installation and repair. Our SkyWatch Mobile Surveillance trailer is ideal for those who need a temporary IP camera for special events, construction site security or other short term needs. Relax. We make IT simple.