Tools for Building Automation Professionals

Our Product Suite

Comprehensive tools for every HVAC challenge

Vigilia

Record your entire BACnet network to the cloud. Access historical data from any browser, share with a single URL. Setup in 5 minutes, no VPN needed. Data is automatically harmonized and analysis-ready.

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Wacnet

Free

BACnet Explorer, Webserver & REST API

Download a single JAR file, double-click, and browse your BACnet/IP network in seconds. Includes a full REST API with Swagger docs, an interactive Clojure REPL, and built-in Vigilia logging. No installation, no license key.

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Graphivac

Free

HVAC Graphics Editor with Live BACnet Data

Draw professional HVAC system diagrams in your browser. Link components to live BACnet objects via drag-and-drop. Replay historical data on your schematics. Deploy with Docker or a standalone JAR.

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Trusted by hospitals, universities, cities, and commissioning firms

Built for HVAC Professionals

System Integrators

Diagnose multi-vendor BACnet networks and build live dashboards

Facility Managers

Monitor comfort, energy, and equipment health across all buildings

Commissioning Agents

Verify sequences of operation with hard data, share findings via URL

Students & Educators

Learn BACnet hands-on with zero barrier to entry

HVAC.IO builds software tools for HVAC professionals. Our products help system integrators, facility managers, commissioning agents, and engineers work with BACnet building automation systems without expensive proprietary software.

Founded in 2012, our tools are used by hospitals, universities, cities, and firms like Johnson Controls and SNC-Lavalin across North America, Europe, and Asia.