Maximum Compliance. Minimum Cost.
Independent ERRCS testing for construction, final acceptance, and annual compliance—helping you reduce rework, pass inspection faster, and protect long-term system performance.
Testing Across the Full Building Lifecycle
From construction to final acceptance and annual compliance, HetNet provides independent testing designed to protect cost, schedule, and long-term system performance.
Construction Testing
Catch issues early and reduce costly rework before they impact your project.
- Identify coverage gaps
- Validate performance during installation
- Reduce late-stage fixes
Final Acceptance Testing
Validate system performance and reduce inspection risk at the most critical stage.
- Support project approval
- Improve documentation
- Reduce inspection surprises
Annual Compliance Testing
Maintain compliance and ensure your system performs year after year.
- Annual testing support
- Recurring reporting
- Service agreements available
Reduce Cost by Testing Earlier
Construction is the most cost-effective time to identify and fix ERRCS issues. HetNet helps general contractors, developers, integrators, and subcontractors validate system performance before problems become expensive.
- Reduce change orders and rework
- Protect schedule and occupancy timelines
- Give project teams clearer acceptance readiness
Pass Inspection With Greater Confidence
Final acceptance is where delays get expensive. HetNet provides independent testing to help validate system performance, reduce inspection risk, improve documentation, and support project approval.
- Independent third-party validation
- Clear documentation and reporting
- Reduced closeout friction
Ongoing Compliance Made Simple
ERRCS compliance does not end at construction. HetNet provides annual testing and service agreements to help building owners and property managers maintain compliance, reduce risk, and keep systems ready year after year.
- Scheduled annual testing
- Recurring reporting
- Multi-property service agreements
Independent. Agnostic. Always Protecting Your Interests.
We do not install systems. We do not sell equipment. We exist to make sure your ERRCS system works, complies, and protects you.
Independent Testing
Unbiased results that support better decisions and protect your interests.
Agnostic Expertise
We work across manufacturers, installers, and system types without product bias.
Defensible Reporting
Clear documentation that supports inspection, compliance, and long-term accountability.
Trusted by Leading Owners, Campuses, and Project Teams
“The cost is significantly lower than other companies. I highly recommend HetNet.”— Henry Aguilar, Greystar
Unsure what your building needs?
With HetNet, you do not need to be a fire code, DAS, ERRCS, or emergency communication system expert. That is what we are here for.