HVAC servicing and maintenance contracts for Auckland buildings
Planned maintenance, BWOF compliance support and fast repairs for commercial buildings, plus servicing for homes. Keep your systems reliable, efficient and compliant.

Why planned maintenance pays
Regular maintenance keeps your equipment running to the manufacturer’s specifications and protects your investment. Without it, systems work harder to keep the building comfortable, power bills climb and parts wear out early.
Our service technicians also flag repairs early, before they turn into breakdowns, and clean, well maintained systems help prevent health and safety issues and keep the air clean.
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Less downtime
Fewer breakdowns at the worst possible time.
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Lower running costs
Efficient systems use less power.
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Fewer costly repairs
Small faults are fixed before they grow.
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Longer equipment life
More years from your investment.
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Healthier air
Clean filters and coils, fewer health and safety complaints.
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Lower liability
Documented maintenance, with potential insurance savings.
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Happier tenants and staff
A comfortable building, every day.
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Protects building value
Well kept systems add to the value of the property.
Commercial maintenance contracts
Unplanned breakdowns cost more than planned maintenance once you add up repairs, downtime and unhappy tenants. A maintenance contract with Ace gives you scheduled servicing, clear reporting and a team that knows your building.
Suitable for offices, retail, hospitality, medical, education and apartment buildings.
Each contract includes
- Scheduled visits at a frequency to suit your systems
- Filter cleaning or replacement, coil cleaning and performance checks
- Inspection of refrigerant circuits, drains, controls and electrical connections
- A written service report after each visit, with any issues and recommendations
- Priority response for breakdowns
- Planning for ageing equipment, so replacements are budgeted rather than urgent
Our commercial services
Planned maintenance
Scheduled servicing of your heating, cooling and ventilation equipment.
Filter services
Regular filter cleaning and replacement for clean air and efficient running.
Repairs
Fast diagnosis and repair to get systems running again.
Energy savings analysis
Service histories and advice on where upgrades will cut running costs.
Building temperature controls
Controls set up and fine tuned so the building stays comfortable without wasting energy.
BWOF compliance support
Air conditioning and mechanical ventilation are often specified systems on a building’s compliance schedule, so they must be inspected and maintained before the annual Building Warrant of Fitness can be issued. We carry out the required maintenance and keep records ready for the building’s IQP and BWOF, so building owners and property managers have one less thing to chase.
Not sure what your compliance schedule needs?
Send it to us and we’ll explain what’s required.
Repairs and breakdowns
When a system stops working, we’ll diagnose the fault and get it running again. We repair and service most major brands, including Mitsubishi Electric, Temperzone and Toshiba.
Home heat pump servicing
Regular servicing keeps your heat pump efficient, quiet and healthy to breathe. A service includes cleaning the filters and indoor coil, checking the outdoor unit and drains, and testing performance. We recommend a service once a year.
Common questions
Can’t see your question? Call (09) 379 8301.
What’s included in a commercial HVAC maintenance contract?
Scheduled visits to clean, inspect and test your systems, a written report after each visit, and priority response if something breaks down. We tailor the visit frequency and scope to your building and equipment.
How often should commercial air conditioning be serviced?
It depends on the system and how hard it works. Most commercial systems need regular servicing through the year, and busy or critical systems more often. We’ll recommend a schedule that suits your building.
Do HVAC systems need to be included in our BWOF?
If your compliance schedule lists air conditioning or mechanical ventilation as specified systems, they must be inspected and maintained before the BWOF is issued.
Can you help with our BWOF paperwork?
Yes. We keep clear records so your IQP and property manager have what they need.
Do you service systems you didn’t install?
Yes. We service and repair most major brands, regardless of who installed them.
How quickly can you respond to a breakdown?
Maintenance contract customers get priority response when something breaks down. Call us and we’ll arrange a technician as soon as possible.
Why does planned maintenance save money?
Clean, well maintained systems use less energy, break down less often and last longer.
How do I get a maintenance contract quote?
Use our maintenance request form or call us on (09) 379 8301, and we’ll arrange a site visit.
Need a maintenance contract or a repair?
Tell us about your building or system and we’ll come back to you with a plan and a quote.
