Michigan's wireless infrastructure partner
Wireless that works
where you do.
Public Safety DAS / ERCES compliance, enterprise Wi-Fi, and managed networking for facilities that cannot afford downtime. Designed, installed, and maintained by WZC.
What we do
Wireless solutions, end to end
Public Safety DAS / ERCES
Code-mandated Emergency Responder Communication Enhancement Systems, engineered from grid testing through AHJ approval. We own the compliance relationship so you do not have to.
Learn moreEnterprise Wi-Fi Design & Deployment
End-to-end wireless infrastructure for high-density environments: predictive design, site surveys, AP installation, seamless roaming, and secure authentication.
Learn moreCellular DAS
Multi-carrier in-building cellular coverage. We engineer BDA systems and signal boosters that deliver complete, carrier-agnostic signal throughout your facility.
Learn moreWireless Bridging & Backhaul
High-speed point-to-point and point-to-multipoint links that connect campuses and remote sites without costly cabling.
Learn moreWireless Connect+ (NaaS)
Network-as-a-Service: we design it, own it, monitor it 24/7, and maintain it. Shift from CapEx to OpEx with predictable costs.
Learn moreSmart Hand Dispatch
On-site technical labor across all 50 states. Our certified technicians are ready for rapid deployment when and where you need them.
Learn moreFlagship · Public Safety DAS
Pass ERCES inspection the first time
Modern construction kills up to 80% of public-safety radio signal. We design, install, and certify code-compliant ERCES to IFC 510 and NFPA 1225 on the COMBA CriticalPoint platform, and own the AHJ relationship so you pass the first time.
By the numbers
Two decades of RF engineering, proven at scale
Who we serve
Built for facilities that can't afford downtime
Healthcare
Life-critical connectivity for hospitals, clinics, and senior care. ERCES compliance, MRI-shielded coverage, HIPAA-aware design.
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Education
Campus-wide coverage for K-12 and universities, spanning academic halls, dorms, and stadiums.
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Government & Municipal
Code-compliant first-responder communications and secure connectivity for municipal buildings and emergency services.
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Manufacturing & Industrial
Rugged connectivity and IoT coverage for plants, warehouses, and harsh environments.
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Enterprise & Hospitality
Tenant connectivity and multi-carrier coverage for offices, hotels, and convention centers.
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Public Transit
Indoor and outdoor coverage for transit facilities, proven on SMART Bus.
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Senior Living & Multifamily
Resident connectivity and life-safety compliance for senior living and multifamily.
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Retail
Reliable point-of-sale and guest Wi-Fi across single sites and large chains.
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Results that pass inspection
ERCES Coverage From 51% to 100% in 4 Days
A 15-story senior-living high-rise failing public-safety coverage at 51%, brought to full compliance in four days.
Read case studyRetail50+sites deliveredERCES Compliance Across 50+ Store Deployments
Turnkey ERCES for new and existing supercenters — grid testing, design, install, AHJ approval, commissioning.
Read case studyHotel / Hospitality1stpass AHJ approvalFailing Benchmark to First-Pass AHJ Approval
A 7-floor hotel that failed its public-safety benchmark test, brought to full code coverage and approved on the first inspection.
Read case studyOur clients
Trusted byindustry leaders
Testimonials
We measure success by your success
"WZC is Plastipak's leading partner for wireless solutions. Their communication and customer service meets and exceeds our needs. Simply wonderful to work with."
"Partnering with WZC has been a game-changer for our operations in Michigan. We're transforming businesses with reliable connectivity."
"Working with WZC took our company to another level in every regard. Their efficiency and customer service is unmatched. The best there is."
"They have provided me with excellent support, always responding quickly and efficiently. Fast, cost-effective, and great value — I highly recommend WZC."
"The staff are friendly and knowledgeable. The service is fast and cost effective, making it a great value for our money."
"We have used WZC for years as our primary wireless support team, and we can't imagine life without them. Their knowledge is unmatched."
Technology partners
Certified on the platforms that matter
Certified across leading public-safety DAS, enterprise Wi-Fi, and wireless networking platforms.
CriticalPoint, flagship ERCES platform
Public safety DAS
In-building wireless
Optical & DAS
DAS systems
Cellular signal boosters
Enterprise Wi-Fi
AI-driven Wi-Fi
Wireless WAN
Routing & switchingGet started
Let's solve your wireless challenge
Tell us about your building and goals. A WZC engineer will get back to you within one business day.