HVAC Maintenance Services
Comfort and air quality kept compliant, with maintenance certificates assembled from structured servicing data.
HVAC systems affect comfort, energy cost, indoor air quality, and code compliance, and they are among the most maintenance-intensive building services. Veritas MEP delivers planned HVAC maintenance that keeps systems efficient and compliant, and captures every visit as structured data so certificates and the maintenance register are assembled automatically rather than reconstructed at year end.
HVAC maintenance covers air-handling units, chillers and condensers, fan coil units, pumps, ductwork and dampers, filters, controls and BMS points, and ventilation rates. Servicing references AS 1668 for mechanical ventilation and air-conditioning and follows manufacturer schedules. Indoor air quality and ventilation performance are checked where relevant to occupancy and code.
Each service visit records the tasks completed, readings, parts replaced, faults raised, and the compliance result against the asset. From this structured data, HVAC maintenance certificates are produced and the asset maintenance register is kept current. The history stays with the building on the Veritas Ledger, independent of any servicing contractor.
Veritas MEP maintains HVAC and mechanical services across commercial, healthcare, education, retail, and critical facilities Australia-wide, with planned-preventive schedules and reactive support.
Deliverables
What's Included
Methodology
Our Process
Asset and Schedule Setup
HVAC plant is registered against the building and a planned-preventive maintenance (PPM) schedule is built from manufacturer requirements and code obligations.
Planned Service Visit
Technicians service air-handling units, chillers, pumps, filters, ductwork, and controls per the PPM schedule, checking ventilation and air quality where relevant.
Findings Capture
Tasks completed, readings, parts replaced, faults raised, and the compliance result are recorded as structured data against each asset.
Certificate Assembly
HVAC maintenance certificates are assembled from the structured servicing data, and the asset maintenance register and PPM schedule are updated.
Anchoring and Continuity
Records and certificates are anchored to the Veritas Ledger, keeping the maintenance history with the building across contractor changes.
Technical Data
Technical Specifications
| Plant covered | AHUs, chillers, cooling towers, FCUs, pumps, ductwork |
| Service basis | AS 1668, AS/NZS 3666, manufacturer schedules |
| Air quality | Ventilation-rate and IAQ checks where relevant |
| Records | HVAC maintenance certificate + asset register + PPM |
| Continuity | History anchored to the Veritas Ledger |
| Coverage | All Australian states and territories |
Compliance
Australian Standards
AS 1668.1:2015
Fire and Smoke Control in Buildings
Governs the fire and smoke-control aspects of mechanical air-handling that maintenance must preserve.
AS 1668.2:2012
Mechanical Ventilation in Buildings
Defines required ventilation rates and air-quality provisions verified during HVAC maintenance.
AS/NZS 3666
Air-Handling and Water Systems (Microbial Control)
Governs microbial control in air-handling and water systems such as cooling towers, central to HVAC maintenance.
AS/NZS 3000:2018
Electrical Installations (Wiring Rules)
Governs electrical safety for HVAC plant connection and maintenance work.
FAQ
Frequently Asked Questions
What does an HVAC maintenance certificate cover?
An HVAC maintenance certificate documents that the mechanical services have been serviced to the required schedule and are performing to the relevant standards, typically AS 1668 for ventilation and air-conditioning and AS/NZS 3666 for microbial control in air-handling and water systems. With Veritas MEP, the certificate is assembled from the structured data captured at each service visit, so it reflects exactly what was checked and found rather than a generic sign-off.
Why does cooling-tower and air-handling maintenance matter for health?
Cooling towers and air-handling systems can harbour and distribute microbial contamination, including Legionella, if not properly maintained. AS/NZS 3666 sets the microbial-control requirements, and regular servicing, cleaning, and water treatment are how those requirements are met. Recording this servicing permanently matters for public-health compliance and for demonstrating duty of care, which is why the records are anchored to the Veritas Ledger.
Can HVAC maintenance reduce energy costs?
Yes. HVAC is often the largest energy consumer in a building, and poorly maintained plant (dirty filters and coils, failing controls, drifting setpoints, worn belts) runs harder for less output. Planned maintenance keeps plant efficient, and the structured record helps identify chronically underperforming assets worth upgrading. The trend data preserved on the asset record supports those capital decisions.
Do you maintain HVAC in healthcare and other sensitive environments?
Yes. Healthcare, laboratory, and similar environments have stringent ventilation, filtration, and air-quality requirements, and their HVAC maintenance is correspondingly more demanding and more heavily scrutinised. Veritas MEP services these environments to the applicable standards and keeps a permanent, verifiable record of the servicing, which is essential where compliance is audited and the consequences of failure are high.
Explore
Related Services
CRAC Servicing
Precision cooling kept precise, with a permanent servicing record that protects uptime and the asset history.
ViewEssential Safety Measures
The whole essential-safety-measures picture in one place, with the Annual ESM Report assembled from real servicing data.
ViewFire Services Maintenance
Fire systems serviced to AS 1851, with structured records that build the compliance report instead of recreating it.
ViewUPS Servicing
Planned servicing that keeps uninterruptible power actually uninterruptible, with a maintenance record that survives every contractor change.
ViewCoverage
Available Across Australia
We deliver hvac services in all major Australian cities. Select a location for city-specific information.
Sectors
Industries We Serve
Our hvac services are tailored to the specific requirements of each sector.
Get started with hvac
Contact our team for a scope discussion and quote. We respond within one business day.