Mechanical / HVAC
Commercial HVAC and Mechanical Services
Dependable mechanical services that keep your building comfortable, compliant and running.
More Than Heating and Cooling
Your HVAC system keeps the building comfortable. It also keeps it safe.
Alongside heating, cooling and air quality, mechanical systems carry the building's smoke management, controlling and dispersing smoke and contaminated air during a fire or emergency. Fire dampers, smoke control measures and fire mode testing all sit here, on the mechanical side of a fire compliance obligation.
That's where things go wrong when your mechanical and fire contractors are different companies. A damper fails its test and nobody owns it. The fire report flags something the mechanical team never sees.
We hold both.
See our fire protection and ESM services
Expert HVAC Installation and Maintenance
Commercial mechanical systems have a lot of moving parts, and the bigger the building, the more complex they get. Keeping one running well takes a specialist who knows its history, not a technician meeting it for the first time.
TCM covers the full lifecycle: system design and analysis, efficient coordinated installation, then preventative maintenance, replacement and repair for as long as the asset lives. In 35 years of doing it across 350+ sites, we've learnt that the cheapest mechanical system is the one that was maintained properly from the start.
To keep quality high and your costs down, we:
- Employ and train our own multi-skilled technicians, directly employed rather than subcontracted, so the person on your site is accountable to us.
- Carry out all annual testing in-house, including the fire-related mechanical testing most HVAC contractors send out.
- Draw on 35 years of Victorian building knowledge, including the buildings and systems nobody has drawings for any more.
Our Mechanical and HVAC Service Expertise
Systems we maintain
- HVAC: heating, ventilation and air conditioning systems
- Refrigeration systems, including commercial and process cooling
- Pneumatic and electronic control systems
- Building control and BMS
- Electrical maintenance and repairs on mechanical plant
Fire and life safety within your mechanical systems
- Full function fire mode testing
- Fire damper inspection and testing
- Smoke control measures
These are compliance items, not optional servicing. If they fail when tested, your building fails with them.
Performance and efficiency
- Condition monitoring and defect reporting
- Energy management and optimisation
- System design and performance analysis
Catch It Before It Costs You
Reactive maintenance is the most expensive way to run a building. A failed compressor in January costs several times what the condition report flagging it in October would have.
Our maintenance programs are built to find problems early. Scheduled servicing, condition monitoring and defect reporting through Uptick, so you see what's degrading while there's still time to plan around it. You get photo-rich records, tracked defects and clear recommendations rather than a surprise invoice.
The same data drives energy savings. Mechanical plant is usually the largest single energy load in a commercial building, and a system that's balanced, controlled and well maintained costs noticeably less to run.
Explore our maintenance programsKeep Your Cool in Any Situation
By delivering the highest quality work across all your essential services, TCM keeps your building comfortable when everything's normal, and compliant when it isn't.
"I have worked with TCM for the past 8 years and have always found Peter and the team very professional. They are a pleasure to work with and have always gone the extra mile to achieve the results we require."
Industries We Work In
Commercial HVAC: Common Questions
It depends on the system, its age and how hard the building works it. Most commercial plant sits on a quarterly or monthly schedule, with fire-related items like dampers and fire mode testing on annual cycles tied to AS 1851. We set the schedule against your actual assets rather than a generic template.
Both, which is the problem. Dampers are mechanical equipment performing a fire safety function, so they're frequently missed when the two contracts sit with different companies. With TCM they're covered under one program.
Yes. Commercial refrigeration, cool rooms and process cooling, as well as conventional HVAC. We're ARC authorised for refrigerant handling.
Yes. We'll audit what's installed, review the service history, and tell you plainly what condition things are in before you commit to anything.
Let's Look at What You're Running
Fill out the form and our team will come back to you with what's required, what it costs and when we can do it.
You can also call (03) 8470 9600.