Does your cell phone stop working when you enter your office building? Unfortunately, many of the building materials used in construction today (concrete, metal stud walls) interfere with the over air signaling our cell phone providers use. Tired of racing to the nearest window or tilting your head sideways every time you get a phone call in the office? Contact our team at CSI Technology Integrators. We can perform onsite testing to determine the DAS needs of your facility and provide design and installation services. We have implemented DAS systems infrastructures for customers ranging from 1,000 SF office spaces to 1.5 mile NASCAR super speedways. Contact us to see how we can make cell service issues a thing of the past.