Business Details
39 Years
experience
Emergency
services
Your Trusted Partner for HVAC Solutions in Melbourne
Air Four has been a trusted provider of commercial air conditioning, HVAC, and refrigeration solutions in Melbourne since 1987. With over 35 years of experience, we specialise in designing, installing, and maintaining systems tailored to the unique needs of businesses across diverse sectors including aged care, education, and commercial spaces. Our team of fully qualified technicians, electricians, and engineers is committed to delivering energy-efficient, reliable systems that enhance comfort and operational efficiency. Backed by ISO 9001, ISO 14001, and ISO 45001 certifications, we prioritise quality management, environmental responsibility, and occupational health and safety.We pride ourselves on building long-term relationships with clients through tailored solutions, proactive maintenance, and 24/7 emergency support. Our partnerships with leading brands like Mitsubishi Electric and Daikin ensure access to cutting-edge technology, while our focus on innovation and customer satisfaction has earned us industry awards and a reputation as Melbourne's climate control experts. From initial consultation to ongoing service, we deliver seamless HVAC systems that meet evolving business needs.
Services
HVAC Installation
Commercial Refrigeration
Service & Maintenance
24/7 Emergency Service
Customised Solutions
Details
- Year established: 1987
Highlights and features
- 35 years of experience in commercial HVAC solutions
- ISO-certified quality, environmental, and safety standards
- 24/7 emergency service with rapid response times
- Tailored systems for aged care, education, and commercial facilities
- Partnerships with leading brands like Mitsubishi Electric
Associations and certifications
- ISO 9001:2015
- ISO 14001:2015
- ISO 45001:2018
- NECA Contractor
- Australian Refrigeration Council
- ArcTick Refrigeration Licence AU 37791
- Registered Electrical Contractor Victoria Licence No. 13361
What people say
Exceptional, Fast Service
Prompt and professional
Hassle free installation
Fixed complex issues
Highly recommend
Services
HVAC Installation
We design and install commercial HVAC systems tailored to your facility's needs. Our team works closely with clients to create systems that ensure comfort, safety, and long-term value. With over 35 years of experience, we deliver energy-efficient solutions that comply with Australian standards and reduce operational costs.
Commercial Refrigeration
Our qualified refrigeration mechanics provide installation and maintenance for commercial refrigeration systems. We assess every aspect of your system to ensure efficiency, safety, and longevity. Services include refrigerant checks, electrical inspections, and temperature control optimisation for businesses like supermarkets, healthcare facilities, and restaurants.
Service & Maintenance
We offer preventative maintenance plans to keep HVAC and refrigeration systems running efficiently. Regular servicing extends equipment lifespan, reduces energy costs, and prevents unexpected failures. Our 24/7 emergency repair team ensures minimal downtime for critical systems in commercial and industrial settings.
24/7 Emergency Service
Our rapid-response team provides 24/7 emergency HVAC and refrigeration repairs. We prioritise urgent issues to minimise business disruption. With technicians available at all times, we address critical failures in commercial systems, ensuring safety and operational continuity for clients across Melbourne and Victoria.
Customised Solutions
We create bespoke HVAC and refrigeration solutions for unique business requirements. From aged care facilities to educational institutions, our team designs systems that balance performance, energy efficiency, and compliance. Custom maintenance plans ensure ongoing reliability and alignment with evolving operational needs.
Questions
What areas of Victoria do you service?
We service commercial and industrial clients across Melbourne and regional Victoria. Contact us to confirm if we cover your area.
Do you charge for HVAC system quotations?
No charge for new equipment installations. Service maintenance quotes may incur a site inspection fee.
Can you service all air conditioning brands?
We service most brands. Contact our team to confirm compatibility with your specific unit.
Do you offer HVAC design services?
Yes, we provide custom HVAC design for commercial and industrial spaces across Melbourne.
How often should commercial systems be serviced?
Most systems require quarterly maintenance, but frequency depends on environment and usage conditions.
Are installations covered by warranty?
Yes, our installations include warranties. Specific terms vary by equipment and service type.
Reviews (7)
Alexander Davidson
Nov 13, 2021
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Services:Ductless heating and AC services,Duct and vent installation,AC installation
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Aussie Mitch & Zac
Dec 21, 2020
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Positive:Punctuality,Quality
Great experienced from this local business! Got our new AC Installed two weeks ago with the help of Chris Carrol Thank you Chris! Dave knows his stuff and couldn't be more happier with the service! Will use again. Thanks guys!
Service:AC installation
Great experienced from this local business! Got our new AC Installed two weeks ago with the help of Chris Carrol Thank you Chris! Dave knows his stuff and couldn't be more happier with the service! Will use again. Thanks guys!
Service:AC installation
Chris Davis
Dec 28, 2018
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Asked for a quote online and was told we cant help you . No explanation. Good way to get business .
Peter Smith
Dec 27, 2018
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Contacted Air four for the first me after a positive referral and dont want to miss this opportunity to provide a wholly unsolicited opinion of your companies work , which i would be grateful to pass on to who ever might wish to see it .And that is just to say how pleasantly surprised we were from start tom finish., from the initial inquiries and specification through to delivery and installation in what seemed to me to be an impressively short time . All installers at my home went about their work in a thoroughly professional manner, courteous and obliging to a fault ,and like wise the two electricians
Damian Harris
Nov 29, 2018
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Called Air four to service my office air conditioning unit to find them very prompt and professional .The service tech was very help full and polite and fixed the problem that no other company could fix at a very reasonable price .Would highly recommend this company to friends and family .
Stelyios
Jul 21, 2018
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Very unprofessional by Adam.. A tradesman that comes with no ladder. But still charges you while he sorts out his stuff.
Pathetic
Pathetic
Adam Wright
Jul 19, 2017
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Very happy with the recent installation of air conditioning and heating at our home.
Damian and the guys are very knowledgeable and professional. The installation was hassle-free, and the company was very easy to deal with. Our in-ceiling cassettes look fantastic, and blend seamlessly into our period home. I have no hesitation in recommending Air Four to anyone looking for heating/cooling installation and service.
Damian and the guys are very knowledgeable and professional. The installation was hassle-free, and the company was very easy to deal with. Our in-ceiling cassettes look fantastic, and blend seamlessly into our period home. I have no hesitation in recommending Air Four to anyone looking for heating/cooling installation and service.
