Our Commercial Building BMS Services
From greenfield installations to complex retrofits, we deliver comprehensive BMS solutions tailored to your building’s unique requirements. Commercial building owners work with Oztech to improve operational efficiency, maximise tenant satisfaction, and elevate their NABERS energy ratings. Our BMS solutions are designed to optimise performance, reduce running costs, and create more comfortable, compliant spaces.
Greenfield Installations
We design and deliver smart BMS systems from the ground up — tailoring architecture, hardware, and controls to your building’s needs. Once installed and commissioned, we hand over to our dedicated service team to keep things running smoothly.
Site Retrofits
We specialise in complex retrofit projects where multiple legacy systems, outdated hardware, and compatibility challenges are in play. Our experienced engineers reimagine and rebuild your BMS for long-term performance, reliability, and efficiency.
Service Takeovers
If your building isn’t performing as it should, your BMS might be the issue — not your equipment. Our expert technicians take over and fine-tune your existing setup to unlock hidden performance gains with minimal capital outlay.
Technical Expertise & Experience
Our experienced team fine-tunes Building Management Systems to run more efficiently, lowering energy use and supporting higher NABERS ratings.
Technical Expertise & Experience
Our experienced team fine-tunes Building Management Systems to run more efficiently, lowering energy use and supporting higher NABERS ratings.
Open, Flexible Systems
We integrate open-source hardware and platforms tailored to your building’s needs — helping you scale and adapt without vendor lock-in.
Responsive, Reliable Service
With dedicated technicians who know your building inside out, we resolve issues quickly and minimise tenant disruptions.
Measurable Performance Improvements
Most clients see a 1-star NABERS uplift in the first year through smarter control strategies and proactive system tuning.
Trusted by Industry Leaders
We partner with leading technology providers and industry leaders to deliver exceptional building management solutions across Australia.
Commercial Building Case Studies
460 Lonsdale Street BMS Retrofit | OzTech Delivers Tridium Niagara & Honeywell Optimisers
OzTech delivered a $1.2m BMS retrofit at 460 Lonsdale Street, Melbourne, upgrading from Honeywell EBI and XL to Tridium Niagara and Honeywell Optimisers. The project improved efficiency, future-proofed controls, and set foundations for a 5-Star…