Detroit has always been a city built on connection. From the assembly lines that revolutionized manufacturing to the new tech hubs rising downtown, the Motor City thrives on communication. Yet inside many of Detroit’s offices, hospitals, and industrial facilities, cell service is unreliable. Heavy steel construction in factories, thick concrete in older high-rises, and sprawling healthcare campuses all create dead zones. For companies and institutions that depend on constant connectivity, that is a serious challenge. Distributed Antenna Systems (DAS) solve these problems by delivering strong, consistent indoor coverage. At RSRF, we have seen how DAS transforms everything from auto plants in Dearborn to hospitals in Midtown.
Get a Free DAS Estimate
Thank you! We'll be in touch shortly to get any other information we need to provide your initial estimate.
RSRF has built its reputation in Southeast Michigan by delivering custom solutions for complex connectivity problems. Our systems are vendor-agnostic, designed around the unique requirements of each building instead of a one-size-fits-all product. We coordinate directly with AT&T, Verizon, and T-Mobile to secure approvals and ensure reliable performance. From factories in the suburbs to office towers downtown, our work covers the full process: site surveys, design, installation, and ongoing maintenance. We also manage Michigan’s permitting and compliance requirements, so property owners avoid delays. The result is a system that eliminates dead zones, supports high-capacity use, and is ready for future upgrades.
Detroit’s manufacturing backbone still runs on large industrial spaces where thick steel walls make wireless coverage nearly impossible. Auto plants, distribution centers, and logistics hubs all benefit from DAS solutions that keep workers and systems connected in every corner of a facility.
Hospitals and Universities in Detroit Need Reliable Coverage
Healthcare campuses such as Henry Ford and Detroit Medical Center rely on uninterrupted communication between doctors, staff, and patients. At the same time, Wayne State University and other institutions need campus-wide wireless for students, researchers, and faculty. DAS ensures these critical environments stay connected without interruption.
RSRF did an awesome job taking care of our cell signal needs! I used to get complaints about cell service almost daily from employees in our office, but since the installation I have not only had zero complaints, but actually had compliments about the improvement. Not to mention, their customer service team as well as the installer were helpful, friendly and responsive. I would recommend RSRF to anyone looking for an upgrade in their wireless cell phone signal reception.
Liz Kennedy
Regional Executive Assistant, AmWINS Brokerage
The team at RSRF was very communicative from the start. All team members were professional and were able to provide quick answers to both technical and design questions. The DAS was very competitively priced, and they have a nice visible way to show you before and after results. We no longer have dead spots in our building
Sam Nhean
Managing Director, Wawanesa Insurance Company
RSRF was a really pleasant surprise for us. What we found was a full-service vendor for our wireless needs. With RSRF’s fast, expert assistance, we greatly improved access for our users at our site.
Michael Scarpelli
VP, Information Technology & Systems, La Jolla Institute
Sports and Entertainment Venues Rely on Connectivity
Detroit is a sports town. Ford Field, Little Caesars Arena, and Comerica Park host hundreds of thousands of fans every year. Standard coverage cannot keep up with tens of thousands of devices in one location. DAS makes sure spectators, staff, and vendors have seamless service during peak events.
Emergency Responder Radio Communication Systems (ERRCS) are required by local fire codes in many Michigan municipalities. Property owners must guarantee that first responders can communicate anywhere inside a building. RSRF designs DAS solutions that meet these standards, keeping buildings compliant and ensuring safety.