Open-protocol building automation controls for HVAC, lighting and access
Delta Controls designs and manufactures BACnet-based building automation hardware and software out of Surrey, BC. Its stack pairs OpenAI, AWS Bedrock and RAG with React/TypeScript and Python services, pointing to a push to bring LLM features into its Canvas platform. Engineering dominates hiring, and recurring pains around legacy frontend modernization and test coverage suggest the software layer is being rebuilt alongside the AI work.
Delta Controls is a privately held manufacturer of building automation systems covering HVAC, lighting and card access control. Founded in 1980 and headquartered in Surrey, British Columbia, it employs 201–500 people and keeps R&D and manufacturing at its Canadian headquarters. Its products are built on the BACnet open protocol and run from field devices up to enterprise software. Sales flow through a global network of distributors and systems integrators who install and service the systems. Internal operations run on SAP S/4HANA, with Power BI for reporting.
Delta Controls uses Python, FastAPI, Flask, React, TypeScript, Docker, Kubernetes and AWS, plus OpenAI and AWS Bedrock for AI, BACnet/IP and Tridium Niagara for building systems, and SAP S/4HANA for ERP.
Yes. Engineering is the largest focus of current hiring, mostly mid and junior levels, with supporting roles in support, logistics and product. Openings are posted in the United States.
Active work includes AI-powered experiences in its Canvas platform, OpenAI LLM API integrations, machine learning for building controls, Canvas modernization, a room control product line and BACnet/IP ecosystem products.
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Delta Controls's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →
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