Free Quotation
Experience hassle-free service with our complimentary in-home or over-the-phone quotations. Our experts come to you, offering personalised assessments and solutions tailored to your specific needs.
45 Years Experience
Our licensed and insured experts have you covered! With over 45 years in the industry, we’ve honed our skills and knowledge to deliver unmatched quality and reliability.
Melbourne’s Trusted Specialist
Join the ranks of satisfied customers who rely on us as Melbourne’s go-to specialist. Our reputation speaks for itself, built on a foundation of integrity, professionalism, and exceptional service and products.
Feel the Comfort with Alder: Where Every Breeze Brings Ease
Welcome to Alder Heating and Air Conditioning, where comfort meets expertise. With over 45 years of dedicated service, we have become Melbourne’s trusted specialist in heating and air conditioning solutions. Our commitment to excellence is evident in every aspect of our work, from our free in-home quotations to our personalised approach tailored to your needs.
Experience the difference with Alder, where every breeze brings ease. Contact us today to discover how we can elevate your home comfort experience to new heights.
Units Installed
Years of Experience
COMING TO ALDER IN NOVEMBER 2025!
We’re excited to share that Alder Heating & Air Conditioning is officially launching a Service Department — dedicated to keeping your heating and cooling systems running at their best all year round.
Our new division focuses on servicing and repairs for all types of heating and cooling units — whether they were installed by Alder or by someone else.
Professional Installation of Haier & Rinnai Hot Water Systems
Looking to upgrade your home’s hot water system? Our professional hot water and heat pump installation services offer the perfect solution for energy efficiency and reliable performance. We specialize in installing top-quality systems from trusted brands like Haier and Rinnai, known for their innovation, durability, and eco-friendly technology. Whether you’re replacing an outdated system or building a new home, our expert technicians will guide you in choosing the right model to suit your household’s needs, ensuring consistent hot water and lower energy bills year-round.
Haier heat pumps combine advanced inverter technology with smart features, making them an excellent choice for modern homes focused on energy savings. Meanwhile, Rinnai’s hot water systems are built with precision and safety in mind, offering powerful performance and long-term reliability. From start to finish, we handle everything removal of old units, professional installation, system testing, and post-install support. Trust us to deliver a smooth, hassle-free experience with industry-leading products that keep your home comfortable and efficient.
Check out our services
we’re offering
Heating Installation
Achieve year-round comfort with our expert heating installation services, providing efficient and reliable systems…
Cooling Installation
Stay comfortable year-round with our expert cooling installation services, offering efficient systems tailored…
Installation Services
Our installation team ensures seamless integration, delivering reliable performance from day one.
Split Systems
Our split systems provide efficient and quiet cooling, with the compressor unit outside and the indoor unit discreetly…
What sets Alder Heating apart?
Discover why Melbourne chooses Alder Heating for superior comfort solutions backed by over 45 years of expertise and trust.
- Quality Guaranteed!
- Melbourne’s Trusted Specialists
- Expert in Tailored Climate Solutions
- Residential & Commercial Premises
- Specialist Dealer of Premium Brands
- Family Owned & Operated for Over 45 Years
Confident Know-How
Our installers exhibit exceptional professionalism and talent, ensuring precise and efficient installation of your system.
Wrap yourself in warmth,
let Alder's expertise,
embrace you.
Chill out in style with Alder's cool solutions, tailored just for you.
Reviews Hub: Dive into real satisfaction stories from Alder Heating and Air Conditioning Clients
Best Professional and reliable people in the town if you are looking for heating and cooling solutions.we highly recommend.
Siju M.
Great service as always from the Alder team! A special thank you to Mark, who assisted me right from my first message.
Looking forward to being able to use Alder again in the future!
Rowan S.
Great service from Alder Heating and Cooling! Big thanks to Stephanie for her amazing help—super friendly and efficient! Would 1000% recommend.
Jordan E.