Design-Build Technology Systems
From engineering design to construction-ready implementation.
TELNET supports the full lifecycle for DAS, public safety radio coverage, and low-voltage building technology systems, helping projects move from survey and design to compliant installation, commissioning, documentation, occupancy approval, and ongoing support.
Engineering-led technology systems, designed, built, and supported end to end.
TELNET combines telecom, IT, public safety, DAS, low-voltage, and managed services with survey, engineering, implementation, commissioning, compliance documentation, and ongoing support.
RF & Network
Wireless Engineering
Design, optimization, testing, and planning support for networks that need to expand reliably and efficiently.
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DAS Design-Build
In-Building Cellular & DAS
Design-build DAS delivery from RF survey and construction-ready design through installation, testing, commissioning, maintenance, and closeout documentation to reduce rework and coverage-related delays.
Public Safety Design-Build
ERRCS
Code-driven ERRCS design-build, AHJ coordination, installation, acceptance testing, commissioning, and maintenance to support compliance and help avoid costly occupancy permit delays.
Low-Voltage Technology
Low-Voltage Technology Systems
Engineering-led design-build delivery for emergency radio / ERRCS, fire alarm systems, wireless systems, and structured cabling infrastructure.
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Managed IT & Security
Managed Network & Cybersecurity
Managed network, cybersecurity, cloud voice, and critical infrastructure support built around secure connectivity and reliable operations.
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RF Compliance
Regulatory EME/MPE Services
RF exposure analysis, field measurements, compliance reporting, and site evaluations for safe, code-aligned wireless deployments.
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Talent & Delivery
Flexible Workforce Solutions
Adaptable engineering, IT, healthcare, and technical resources aligned to project demands and operational needs.
Learn moreCompliance-first delivery that helps protect schedule and occupancy.
For DAS, ERRCS, and low-voltage systems, the costly risk is often late rework, missing documentation, failed inspections, or delayed occupancy approval. TELNET keeps engineering, field execution, testing, and closeout connected from the beginning.
Construction-ready design
Survey findings, code requirements, RF conditions, pathways, and equipment needs are addressed before field work begins.
Code and AHJ coordination
Public safety, fire alarm, and building technology requirements are tracked early to reduce approval surprises.
Build, test, and commission
Installation, acceptance testing, punch-list closure, and commissioning stay aligned with the approved design.
Closeout and maintenance
As-builts, test records, labels, documentation, and support planning help systems remain compliant after turnover.
Survey
Engineering Design
Code Coordination
Build
Test
Commission
Support
About Telnet, Inc.
Decades of Telecom, IT, Public Safety, and Building Technology Expertise
Established in 1995, Telnet, Inc. provides telecommunications engineering, managed services, IT solutions, and design-build technology infrastructure support to commercial, government, and small business clients.
- ERRCS design, installation, AHJ certification, and public safety in-building radio systems
- Cellular DAS and in-building wireless solutions for commercial and government facilities
- Low-voltage systems, structured cabling, fire alarm coordination, and technology infrastructure delivery
- Managed network, cybersecurity, cloud voice, and critical infrastructure support
Our Products
SM Enterprise Operations Suite
Operational tools for project management, HRIS, ticketing, maintenance, assets, workflows, reporting, and employee services.
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Elevate Cloud Phone System
Business phone, messaging, video meetings, desktop and mobile calling, desk phones, conference phones, and headsets delivered under the TELNET brand.
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TELNET Survey Application
Online survey intake and field-data workflow tools for in-building coverage, ERRCS, DAS, and low-voltage project requests.
Learn MoreOur Major Clients
Ready to plan your next technology system?
From DAS and public safety systems to low-voltage infrastructure, IT, and workforce support, TELNET helps move complex projects from planning to reliable operation.