We help our customers achieve seamless In-Building wireless coverage and capacity anywhere in the country, from one building to 1,000.


On February 28, 2013, Goodman Networks announced its acquisition of Cellular Specialties Inc.’s Custom Solutions Group (CSG), a premier provider of In-Building wireless solutions, and formation of CSI Solutions Group, a Division of Goodman Networks.

The combination of CSG and Goodman Networks provides a true end-to-end solution, from benchmarking through Head End installation and integration, that is unique in the DAS marketplace.  In addition, CSI Solutions Group can now offer the DAS, In-Building and Wi-Fi expertise historically offered by CSG on an enhanced scale through Goodman Networks’ size, national presence and financial strength.

We provide an unbeatable value proposition to wireless carriers, enterprise and government customers:

Rich & Objective Technical Expertise. 
Our expert knowledge extends from frequency planning to FCC requirements, from hardware specifications to network architectures. Importantly, as a technology-neutral services partner, we design and implement multi-vendor solutions that incorporate the most effective components regardless of brand. We help our non-carrier customers understand the myriad technology and equipment options in the marketplace, and then help them navigate carrier requirements and design & deployment processes to make sure the final system is functional and compliant.

Unparalleled Experience. 
We’ve completed more than 9,000 In-Building projects across almost all structure types, from large to small, public to private. Visit our Facilities page to learn more.

End-to-End Capabilities.
We offer a wide-ranging portfolio of DAS/In-Building services, from initial consultation through operation. Visit our Services page to learn more.

Comprehensive Solution Set.  
We provide wireless carrier coverage & capacity (3G/4G), public safety and emergency response offerings, and WLAN applications such as Wi-Fi offload, electronic medical records, asset tracking and RFID. Visit our DAS Offerings page to learn more. 
Multi-Carrier Flexibility. 
We are certified by all major national carriers. Our familiarity with the people, processes and standards makes us the go-to partner for multi-carrier and neutral host projects. 

Scale, Reach & Stability.
 
With more than 1,700 telecommunication network professionals in 25+ locations nationwide and one of the industry’s strongest balance sheets, we offer our customers an unmatched combination of scale, geographic reach and stability to execute any In-Building program – local or national, from one facility to 1,000.