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Service area · Mount Dandenong VIC · Dandenong Ranges

Split System Installation in Mount Dandenong, VIC

Fixed-price installs from $1,690. ARCtick licensed, fully insured, 7-year workmanship warranty. Same-week appointments across Mount Dandenong and surrounding suburbs.

Split system installation in Mount Dandenong

Mount Dandenong is the highest suburb on the range, wrapping the summit around SkyHigh Observatory and dropping down through Observatory and Ridge roads. The address matters technically as well as visually - homes up here sit at 500 to 630 metres, so design temperatures run three to four degrees below the flat-land Melbourne averages we quote against everywhere else. That difference alone is why a system sized off a standard Melbourne heat-load calc under-performs badly on a July evening here, and why we run our own overlay for anything above the 400-metre contour. The building stock is distinctive too. A cluster of mudbrick and rammed-earth homes from the Alistair Knox-influenced era of the 1960s and 70s sit alongside architect glass boxes cantilevered off the ridge and the older weatherboard summer cottages that pre-date the summit road realignment. Mudbrick walls have very different thermal mass behaviour than brick veneer, so we work with, not against, that thermal flywheel - a modestly-sized unit on a longer runtime schedule usually beats an oversized one cycling short. Bushfire ratings are non-negotiable here after the 1962 and 1968 fires up on the summit. Storm cell activity from the west means the outdoor unit needs mounting for wind loading well above the standard bracket spec. Tank water is standard; power outages during winter storms are frequent enough that clients often ask about generator interlock.

Mountain summit - cold, damp and misty, heating-first climate, bushfire-rated forest blocks

Why Mount Dandenong homeowners choose Bellair

Mount Dandenong is about fifty-two kilometres north-east of our Botanic Ridge base, up near the summit. The work here is heating-first sizing for a cold, damp mountain climate, fire-rated placement to the block's BAL, long runs across steep bush blocks, and switchboard upgrades on the older properties. Matt holds ARCtick licence AU 55218 with 28 years in the trade, so the refrigerant work is by the book. Every install carries the full manufacturer warranty plus our 7-year workmanship warranty. We fit Mitsubishi Electric, Fujitsu, Panasonic, Toshiba, Samsung, Haier and LG, and we'll size the system for the mountain climate and the home's exposure rather than push a brand. Fixed price agreed before we start.

What's included in your Mount Dandenong install

A Mount Dandenong install includes supply of your chosen unit, fitting to AS/NZS 3000, neat back-to-back or routed pipework, condensate drainage, electrical connection, old unit removal and recycling, commissioning and clean-up. Up here we size firmly for the cold, damp climate, place plant to the property's bushfire rating, and site the outdoor unit up and clear of fern and leaf litter and persistent damp so it breathes and drains. It's all in the fixed price agreed up front, with any switchboard upgrade flagged before you commit.

Postcode: 3767 · Council: City of Yarra Ranges · Region: Dandenong Ranges

Typical home styles: architect-designed mountain homes, mudbrick homes, older cottages, steep bush-block homes

Local landmarks: SkyHigh Mount Dandenong · Mount Dandenong Arboretum · Ridge Road

Get your Mount Dandenong quote in under a minute

We also install close to Mount Dandenong

Real Installs · Real Reviews

Verified 5-Star Google Reviews

Every review below is a verified Google review with photos of the actual installation.

Split system installation by Bellair for Arelys BarrySplit system installation by Bellair for Arelys Barry
Arelys BarryArelys Barry
Local Guide · 3 weeks ago
★★★★★

Matt and his team are exceptional. I sent a message Saturday morning, I received a text message and a phone call, and a site visit by 11am. I am not use to such high customer service. Matt tried to have my install done asap as we had no heating. Install was also exceptional, as his pricing and quality of install and removal of old unit is beyond expectations. Was not an easy job but his quote was so honest and fair. I can hardly notice the outside cabling (first photo). He was also so polite, professional and caring. Thank you Matt and team. Will contact shortly for further split systems install. I will only contact your company in the future. Also, your system recommendation has been amazing. Many, many thanks for everything.

Melbourne

Split system installation by Bellair for Milon PangSplit system installation by Bellair for Milon Pang
Milon PangMilon Pang
Local Guide · 2 days ago
★★★★★

Communication with Matt was seamless and transparent. He came to inspect my place prior for a quick chat and to issue an estimated quote not long after. We eventually had a date fixed for two units to be installed. One required replacement of the previous old unit (included removal from property), and the second required a new hole to be drilled for installation. Matt and his team took roughly 3.5-4h. They were immaculate with their work! They left my place decently clean. I would have to say that this was the best customer service that I have had. Everything was discussed clearly, and my questions were addressed appropriately by Matt. I would highly recommended them if you are still considering! Thank you very much, Matt and your boys!

Melbourne

Split system installation by Bellair for Alexander MoloksherSplit system installation by Bellair for Alexander Moloksher
Alexander MoloksherAlexander Moloksher
4 weeks ago
★★★★★

We recently had Samsung multi-head, multi-room split reverse cycle air conditioners installed throughout our home by Bellair, and we could not be happier with the outcome. Matt and his team completed the installation to the highest workmanship standards, with exceptional attention to detail and immaculate quality throughout the entire project. The finished result looks incredibly neat, professional, and well thought out. What truly stood out was Matt’s professionalism and communication at every stage of the installation. He kept us informed throughout the process, demonstrated outstanding competence and technical expertise, and delivered a flawless end result. It is clear that Matt and his team genuinely take pride in their work and customer satisfaction. I would highly recommend Bellair to anyone looking for high-quality air conditioning installation services.

Melbourne

Split system installation by Bellair for Michelle BellSplit system installation by Bellair for Michelle Bell
Michelle BellMichelle Bell
Frankston · 4 weeks ago
★★★★★

Highly recommend Bellair! Matt and the team installed a ducted heating and cooling system at my clinic in Frankston and the whole experience was fantastic from start to finish. Professional, reliable, great communication, and the quality of work was excellent. Matt was an absolute pleasure to deal with and made the whole process so easy. Could not be happier with the result!

Frankston

Split system installation by Bellair for Onyeka Robinson
Onyeka RobinsonOnyeka Robinson
Melbourne · 6 days ago
★★★★★

Matt did an excellent job installing our new Mitsubishi Electric heating and cooling system. He was professional, punctual, and took the time to explain everything clearly. The installation was completed to a high standard, and the work area was left clean and tidy. We're very happy with the result and appreciate the added peace of mind from the 5-year Mitsubishi Electric manufacturer warranty and 7-year Bellair workmanship warranty. Highly recommend Matt and the Bellair team.

Melbourne

FAQ

Common Questions About Split Systems

Most of our fixed-price split system installs fall between $1,690 and $1,890, depending on the unit, the size of the room and how the pipework needs to run. You get the all-inclusive price up front before we start — no surprises.
As a rough guide, a small bedroom suits a 2.5kW unit, a typical living room 5–6kW, and a large open-plan space 7kW or more. We measure properly during the site visit and size honestly so the system isn't over- or under-powered.
A standard single-head split system is usually done in 3–4 hours. Multi-head systems and trickier pipe runs can take most of a day. We'll give you a realistic time frame with your quote.
We supply and install Australia's most trusted brands — Mitsubishi Electric, Fujitsu, Haier, Samsung, Toshiba, Panasonic and LG. Every unit comes with a full manufacturer warranty plus our own 7-year workmanship guarantee.
We cover 190+ suburbs across the Mornington Peninsula, Bayside, South-East Melbourne, the inner east and the CBD. Chances are we've already done a job in your street — check our service areas below.
We recommend a service once a year to keep it running efficiently. We clean filters, check gas levels and test performance so your system lasts longer and runs cheaper.