🎉 Limited Time: Save Up to $6,000 on Heating & Cooling Upgrades VEU REBATE AVAILABLE
Serving Melbourne's Eastern Suburbs since 1985.
Trusted by homeowners and businesses across Melbourne.
Based on verified Google customer reviews.

About Us
Blain-Air has been proudly serving Melbourne's Eastern Suburbs since 1985, delivering reliable heating and cooling solutions for homes and businesses. Built on honesty, workmanship, and dependable service, we’ve earned the trust of generations of local customers.
Our experienced technicians specialise in air conditioning installation, heating systems, hot water solutions, and ongoing servicing. As a licensed, insured, and VEU-accredited installer, we help customers access energy-efficient upgrades and government rebates while ensuring every installation meets the highest industry standards.
Our Story
Blain-Air founded in Doncaster to provide honest, reliable HVAC services for Melbourne's Eastern Suburbs homeowners and builders.
Expanded into commercial HVAC, strata properties, and ongoing maintenance contracts across the wider Eastern Suburbs.
Became authorised dealers for Daikin, Brivis, Lennox, and Bonaire — giving customers access to the industry's most trusted brands.
VEU accredited and Master Plumbers Association members, helping hundreds of
Melbourne households claim up to $6,000 in government energy upgrade rebates.
Why Choose Us?
Fast, dependable HVAC services with same-day emergency response available. When your system fails on a hot Melbourne day, we show up — no excuses.
Fully licensed technicians with decades of hands-on experience. Whether it's routine service or a complex installation, you're dealing with people who actually know what they're doing.
Transparent pricing, no hidden fees, and we make sure you claim every dollar of rebate you're entitled to. Affordable doesn't mean cutting corners.

Our Values
Creating ideal indoor climates for every season. That's not just what we do — it's why we
do it.
High-performance HVAC solutions using top-brand equipment and premium
workmanship on every job.
Optimising energy use to reduce your utility bills and helping you access VEU rebates where available.
Honest pricing, clear communication, and doing exactly what we say we'll do. Every time. No exceptions.
Staying current with the latest heating and cooling technologies so our customers always get the best solutions.
Code-compliant, licensed installations where safety is always the priority — for your
family and our team.

Ethan Cole is the CEO and Founder of HVACiFlow, specializing in energy-efficient and sustainable solutions. Focused on innovation, Ethan has made HVACiFlow a trusted name in the industry.
Director & Founder

Ava Lee is the Product Manager at HVACiFlow, overseeing innovative, energy-efficient HVAC solutions. With a keen eye for detail and a customer-focused approach, Ava drives product excellence.
Installation & Servicing

Lucas Grant is a Client Advisor at HVACiFlow, dedicated to providing personalized guidance and support. With exceptional communication skills, Lucas ensures clients find the best HVAC solutions for their needs.
Repairs & Maintenance
FAQ’s
About Blain-Air
Blain-Air was founded in 1985 and has been proudly serving Melbourne’s Eastern Suburbs for over 40 years. Our business was built on reliability, quality workmanship, and honest customer service.
Our office is based in Doncaster, Victoria. From here, we provide heating and cooling services across Melbourne’s Eastern Suburbs including Box Hill, Blackburn, Balwyn, Ringwood, Mitcham, and surrounding areas.
Services
We specialise in the installation, servicing, and repair of heating, cooling, and hot water systems. Our team works with leading brands such as Daikin, Brivis, and Rinnai to deliver reliable and energy-efficient solutions.
Yes. Blain-Air provides heating and cooling solutions for both residential homes and commercial properties including offices, retail spaces, and strata buildings.
Installation & Maintenance
Yes. Regular servicing is essential to keep heating and cooling systems operating efficiently. Our technicians provide maintenance, repairs, and system inspections to ensure long-term reliability.
Absolutely. As a VEU accredited installer, we can help eligible customers access government rebates when upgrading to energy-efficient heating and cooling systems.
How to contact our team
You can contact our team by phone or email to request a quote, schedule a service, or discuss your heating and cooling needs. Our friendly team will guide you through the best solution for your property.
We service Melbourne’s Eastern Suburbs including Doncaster, Box Hill, Balwyn, Ringwood, Mitcham, Blackburn, and nearby areas.