Dropped and failed calls
Calls cut out when people walk in the door, or never connect at all.
Business impactMissed customers, frustrated staff, and people stepping outside to take calls.
Indoor Cellular & DAS
Full-strength cell service inside your building, for every carrier.
If calls drop or phones show one bar once people walk inside, the building is blocking the carrier signal. We design and install systems that bring Verizon, AT&T, and T-Mobile service indoors, from a single floor to an entire campus.
WHAT IT ISAn in-building cell signal systemCaptures carrier signal and rebroadcasts it from antennas inside your building.
WHAT IT FIXESDropped calls, dead zones, slow dataIncluding basements, stairwells, elevators, and parking.
WHO BENEFITSEveryone with a phoneEmployees, tenants, guests, patients, and first responders, automatically.
What it is
A cell tower’s reach, extended inside your walls.
Modern buildings are great at keeping weather out and just as good at keeping cell signal out. Low-E glass, concrete, steel, and below-grade floors block the radio waves phones depend on.
An indoor cellular system captures a clean carrier signal, carries it through the building over cabling, and rebroadcasts it from small ceiling antennas near the people using it. Phones connect automatically. No app, no Wi-Fi login, no settings to change.
- DAS = Distributed Antenna System
- Works for Verizon, AT&T & T-Mobile
- Carrier-approved equipment
What it solves
The problems your people already complain about.
If any of these sound familiar, the building is blocking carrier signal, and more Wi-Fi won’t fix it.
Dead zones
Basements, stairwells, elevators, parking decks, interior rooms, and back-of-house areas show “No Service.”
Business impactFacilities, security, and maintenance teams can’t be reached where they work.
One carrier works, the others don’t
Verizon users are fine, AT&T and T-Mobile users aren’t, or the reverse. Each carrier uses different towers and frequencies.
Business impactHalf your workforce or tenants have a bad experience.
Slow mobile data
Apps spin, texts and photos hang, and authentication codes arrive late.
Business impactMobile workflows, MFA sign-ins, and field apps stall indoors.
Safety and 911 calls
Most 911 calls today come from mobile phones. A building without reliable signal is a safety gap.
NoteFirst-responder radio coverage (ERRCS/BDA) is a separate, code-driven system. We can scope both together.
Devices that depend on cellular
Payment terminals, tablets, alarm panels, elevator phones, and IoT gateways that run on carrier service.
Business impactTransactions, alerts, and building systems fail silently.
Why you need it
Cell service is now a building utility.
People expect their phone to work everywhere, just like lights and water. When it doesn’t, they blame the building, the employer, or the landlord.
01
Energy-efficient buildings make it worse
Low-E coated glass and tighter construction save energy but block cellular signal. Newer and renovated buildings often have the worst indoor coverage.
02
Wi-Fi calling isn’t a complete fix
It depends on each person’s phone settings, your Wi-Fi, and the carrier. It doesn’t help visitors, handoffs often drop calls, and it does nothing for cellular-only devices.
03
Safety and liability
People need to reach 911 from anywhere in the building. Many jurisdictions also require first-responder radio coverage in new construction.
04
Tenants, talent, and property value
Reliable coverage is now a leasing and retention question. Prospective tenants and employees check their phones on the first walkthrough.
How it compares
Wi-Fi calling, boosters, and DAS aren’t the same thing.
The right answer depends on building size, carriers needed, and how much traffic the space carries.
| Wi-Fi calling | Consumer booster | Carrier-approved smart system / active DAS | Enterprise DAS & small cells | |
|---|---|---|---|---|
| Covers all carriers | Depends on each phone | Often limited | Yes, multi-carrier | Yes |
| Works for visitors automatically | No | Partially | Yes | Yes |
| Carrier network safe | n/a | Risk of interference | Yes, carrier-approved | Yes, carrier-integrated |
| Cellular-only devices | No | Sometimes | Yes | Yes |
| Typical fit | Stopgap | Home or small office | Offices, clinics, schools, retail, hotels, warehouses, mid-size buildings | Hospitals, stadiums, high-rises, large campuses |
| Time to deploy | Immediate | Hours | Days to weeks | Months, with carrier agreements |
Right-sized options
Three ways to solve it, sized to your building.
We start from your floor plans and carrier coverage, add onsite signal readings when the building needs them, then recommend the smallest system that fixes the problem.
Vendor-neutral, carrier-approved equipment
We select from leading carrier-approved platforms that are safe for the carrier network and install in days rather than months. When a site needs traditional DAS or carrier small cells, we coordinate that too.
How we deliver
From “no bars” to full coverage.
Right-sized to your building, from floor plans or an onsite survey.
Assess
Review floor plans and carrier coverage, with onsite signal readings when the building needs them.
Design
Choose the signal source and system, place antennas, and predict coverage on your floor plans.
Deploy
Handle carrier, owner, and local authority requirements, then install over standard cabling pathways with minimal disruption.
Verify
Test coverage after install when the project calls for it, and hand over the documentation.
Manage
With Managed Connectivity, we monitor the system and handle carrier changes after go-live.
These are the five Wireless Everywhere steps. Hire us for one, or all five. See how it works → Start your project →
Floor plans or a site visit, whichever fits.
Many buildings can be designed from floor plans and a predictive heatmap that shows where each indoor antenna goes and the coverage to expect.
Indoor cellular often benefits from onsite signal readings, because the design depends on how strong each carrier’s signal is at your building. We’ll tell you up front which approach your project needs.
Start your projectUse cases in the real world
See where native carrier coverage matters inside the building.
Explore how indoor cellular and DAS keep people reachable where exterior networks cannot reliably penetrate.
HealthcareCommercial real estateHospitalityVenuesEducationGovernment
Explore indoor cellular use casesREPRESENTATIVE WORKFLOWS01 02 03
Clinical communications
Reliable public-carrier voice and messaging through patient-care environments.
Tenant and guest coverage
Consistent mobile service across offices, hotels, shared spaces, and venues.
Hard-to-reach spaces
Coverage for parking, lower levels, service corridors, and public-safety zones.
Practical next step
Tell us where the bars disappear.
Share the building, the carriers your people use, and the problem areas. We’ll review your floor plans, visit the site if needed, explain what’s causing it, and recommend the smallest system that fixes it.