Welcome to In-Building Design In-Building Design is an RF design company located in the Fox Valley area of Wisconsin. Our goal is to help provide you with improved cellular reception for Verizon, AT&T, US Celluar, Sprint and others in your building using I-bwave technology and professional amplifiers/repeaters. In today's world we have all become very reliant on our cell phones. It is very frustrating to have a phone or number of phones in your home or business that do not work, as well as the costs and lost business. Cell phone reception can be lost or softened due to the distance to the cellular tower as well as building materials such as metal, concrete or even trees between your phone and the cell tower. By installing a cellular amplifier or repeater system, the signal can be boosted back to a level that will get your calls and data through to the network. In-Building Design will work with you on designing a professional carrier-approved system that will be cost effective as well as reliable. Once your design is done we will work with you on the installation process. In-Building Design will take the necessary steps to have your system approved.

Wisconsin in-building cellular solutions for poor cell phone reception in your buildings.

Why carrier approved systems? It is very important to have a carrier approved system to avoid damage that can be caused to a carrier's tower. With some equipment the system can be installed incorrectly and send a signal to the tower that causes noise. This noise, if strong enough, can interfere with the signals being sent to and from other cell phones on the tower causing issues to a number of cell phone users. This obviously becomes an issue for the carrier and in return causes issues for you. Another good reason to go with carrier approved systems is because they are using professional equipment that has been tested in the field. They are also less likely to have downtime issues and repeated maintenance calls.