Reliable, proactive and sustainable

The MAINair team is committed to delivering great outcomes for our customers. You can rely on our systems to perform for a constant, comfortable environment and a 24/7 breakdown service when, or if, you need it. Our values underpin everything we do, we strive to provide reliable, proactive, respectful and sustainable HVAC maintenance and installation.

MAINair boasts over 400+ years of combined HVAC and mechanical services experience, as well as the knowledge and sensitivity to work with projects of all sizes, in both Government and commercial environments.

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100+ Valued Customers
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500+ Site Locations
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15+ Qualified Technicians
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30+ Prequalified suppliers

Your local HVAC experts

MAINair is proud to be an SA owned and operated business, we provide expert services and solutions to create comfortable indoor environments across Adelaide and regional SA.

With the MAINair apprenticeship program, we invest in the skills and training of young South Australians. Working with us, budding professionals can kick-start their career in air conditioning and refrigeration.

Book a technician
Air conditioning maintenance, reapiars and servicing Adelaide

Our team

We’re committed to delivering great outcomes for our customers. Trust your commercial HVAC installation and maintenance to the experts at MAINair.

Darryl Stevens
Darryl Stevens MAINair HVAC team
Managing Director
MAINair Service & MAINair Commercial
Damien Bennett
Damien Bennett MAINair HVAC team
Director & General Manager
MAINair Commercial
Aaron Edwards
Aaron Edwards MAINair HVAC team
Service Manager
Stuart Green
Senior Project Manager
Leigh Lenzi
Leign Lenzi MAINair HVAC team
Project Manager
John Prouse
John Prouse MAINair HVAC team
Project Manager
Mark Baker
Mark Baker MAINair HVAC team
Project Manager
Sean Forbes
Sean Forbes MAINair HVAC team
Service Supervisor
Two HVAC technicians provide 24/7 servicing and repairs in Adelaide, South Australia

We work with you, from installation to maintenance

We provide a full range of commercial HVACR and mechanical services under two operating departments.

MAINair Commercial, led by Damien Bennett, employs experienced and practical HVACR & Electrical project managers to design and deliver installation projects. Renowned for our reliability and professionalism, we keep disruption on your site to a minimum.

Our relationship doesn’t end at the installation stage, Aaron Edwards heads the MAINair Service team to provide regular, preventative maintenance as well as emergency support. Our friendly service is tailored to the needs of each customer, whether we installed the system or not. Establishing a maintenance plan will not only keep your running costs low, but also ensure its operation, compliance and energy efficiency is at its best.

Our process

We’ve simplified the process to provide our clients with reliable, bespoke HVAC system hassle-free. MAINair offers peace of mind as you’ll work closely with our team of fully-qualified industry experts for a cost-effective, smarter solution.

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To ensure the ongoing health of your HVAC unit, we offer maintenance plans.

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With minimal site disruption, our certified technicians install your bespoke system.

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Our expert team factors in your unique environment to design a system that works.

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We provide a comprehensive estimation, so you can avoid any hidden financial pitfalls.

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Site Visit

The MAINair team visits your site to undertake a full assessment of your building.

Confidence in MAINair, fully-accredited and certified

We recognise the diverse requirements of our clients, which is why we have the necessary accreditations and certifications to guarantee our team are fully qualified to do the job.

Technician and installers all have the following clearances and certifications:

  • Current seasonal Flu Vaccinations
  • Working with children clearance
  • National Crime Checks / Police checks
  • SAPOL Cleared
  • Level 2 Correctional Clearances
  • Accredited in Safety, Quality & Environment
  • EWP License
  • Confined Space
  • High Risk Works
Commercial HVAC technician repairs unit in Adelaide

Our accreditations