Public Safety DAS Testing & Systems

Keep Your Building Radio-Ready

All-in-One ERCES Services for New Construction and Existing Buildings by Five 9’s Communications

If you’re a building owner, property manager, or GC, you don’t want your Life Emergency DAS System (commonly referred to as ERCES) to become the surprise that derails inspections, occupancy, or closeout. You need a clear path from “requirements” to “approved,” with a partner who can handle the full scope without handoffs, gaps, or blame.

Five 9’s Communications is your one-stop shop for ERCES in Utah, whether you’re building new, inheriting an existing system, or trying to keep a compliant building compliant.

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What you’re probably dealing with

We’re close to occupancy and ERCES is still a question mark.
The AHJ is asking for documentation we can’t quickly produce.
The building changed and we’re not sure the system still passes.
We have multiple vendors involved and nobody owns the outcome.
We need an answer fast: test only, fix, or full system?

If any of those feel familiar, you’re in the right place.

SCHEDULE AN ASSESSMENT

One team. One scope. One accountable outcome.

Five 9’s supports ERCES from the first question to the final report. That means fewer surprises, fewer delays, and one partner responsible for performance and documentation.

SCHEDULE AN ASSESSMENT

Our full-service ERCES capabilities

For new construction

Site survey and requirements alignment

Clarify AHJ expectations and coverage requirements early

Design-build support

Engineer the right approach for the building layout and construction realities

Full-stack installation

Install the complete system: headend, donor antenna, BDAs/amplifiers, DAS infrastructure, cabling, and components

Commissioning and closeout documentation

Deliver the testing results and reporting package needed for signoff

For existing buildings

Site survey testing

Confirm whether the building meets coverage requirements today

Annual audits and compliance reporting

Validate ongoing performance, alarms, backup power, and documentation needs

Troubleshooting and corrective action

Identify failure points and fix what’s required to restore compliance

System refreshes and upgrades

Modernize or expand the system when building conditions change

How Five 9’s solves it

We make ERCES simple: test performance, document compliance, install or correct what’s needed, and keep you ready year-round.

Site survey testing (know where you stand)

Validate signal coverage and strength in critical areas (stairs, basements, mechanical, elevators, shielded zones)
Identify problem areas before they become schedule-impacting surprises
Provide a clear recommendation: pass, adjust, repair, or design a system

Annual ERCES compliance audits (stay ready)

Performance verification across required areas
System health inspection (antennas, cabling, connectors, components)
Backup power and battery testing
Alarm and supervisory checks
Configuration validation
AHJ-ready documentation package

Design-build and full installation (build it right)

Align to AHJ expectations and adopted code requirements
Design for real-world building conditions, not generic assumptions
Install complete end-to-end ERCES infrastructure
Deliver commissioning results and closeout documentation

Why customers choose Five 9’s

When ERCES gets tense, you don’t need a vendor. You need a partner who can navigate code compliance in Utah and own the outcome.

Working with Five 9’s means:

Less schedule risk because we catch issues early and prevent last-minute retests
Cleaner AHJ conversations because we understand local enforcement patterns and documentation expectations
Fewer handoffs because one team handles testing, audits, design-build, and installation
Better accountability because you’re not managing multiple contractors with split responsibility
More confidence because your system and paperwork are ready when the building needs to pass

We’re local to Utah, experienced in life-safety and low-voltage systems, and we know how to keep projects and properties moving without drama.