Split System Installation
- 2.5kW system fully installedFrom $1,699
- 5kW system fully installedFrom $2,099
- 7.0kW system fully installedFrom $2,599
Fast, reliable air conditioning services for homes and businesses across Melbourne. Installation, servicing and repairs with over 15+ years of experience - backed by our warranty on all work.
Quality brands we install & trust
What We Do
Quality split system installations from the brands we trust - backed by our warranty on all work.
Get a QuoteSpecial Offers
Straightforward upfront pricing for installation, servicing and repairs - backed by our warranty on all work. Get a free quote online today.
Every job is priced upfront before work begins. Contact One Air for a tailored quote.
Why Choose Us
Licensed for all residential and commercial works, including new installations and repairs.
Every job we do is covered by our warranty for absolute peace of mind.
Clear, upfront pricing from the get-go - you approve the price before we start.
Get a fast, free quote online - no obligation.
5.0 ★★★★★ 5 star online reviews
We had 3 split systems installed by the guys are OneAir. We had a fantastic experience with the boys onsite as well as the lovely office staff. Couldn't be happier with our split systems, and would absolutely recommend!
Very happy with One Air. Phone communication was very clear and customer friendly. Work was undertaken as advised with great care and we were well informed of the options and cost. Would recommend with confidence.
Catherine was very professional from start to finish-delegating work, following up on queries and quote. Tim was also very professional. He was right on time to assess the house to provide the quote. Installation was seamless as well. I would highly recommend ONEair.
Awesome service and competitive pricing! Tim was great to deal with and his communication was excellent! Highly recommended.
Tim and his team are amongst the best operators that I've come across. They are highly competent, diligent and efficient with their service and sorted through our issues that other companies couldn't resolve. Thanks again, we are so grateful for all you did for us!!
They gave helpful advice that meant we could fix it ( a reset) ourselves and not need a call out! Impressive, honest and thoughtful service; will use them again for air con problems.
We had 3 split systems installed by the guys are OneAir. We had a fantastic experience with the boys onsite as well as the lovely office staff. Couldn't be happier with our split systems, and would absolutely recommend!
Very happy with One Air. Phone communication was very clear and customer friendly. Work was undertaken as advised with great care and we were well informed of the options and cost. Would recommend with confidence.
Catherine was very professional from start to finish-delegating work, following up on queries and quote. Tim was also very professional. He was right on time to assess the house to provide the quote. Installation was seamless as well. I would highly recommend ONEair.
Awesome service and competitive pricing! Tim was great to deal with and his communication was excellent! Highly recommended.
Tim and his team are amongst the best operators that I've come across. They are highly competent, diligent and efficient with their service and sorted through our issues that other companies couldn't resolve. Thanks again, we are so grateful for all you did for us!!
They gave helpful advice that meant we could fix it ( a reset) ourselves and not need a call out! Impressive, honest and thoughtful service; will use them again for air con problems.
Fantastic service so far, Tim is excellent and we got a great quote which we have accepted. No doubt Tim and his team will do a 5 Star job on installation
Brilliant service - Tim was engaging and fully understood what we wanted to achieve. He even made some suggestions about how we might be able to vary our plans to be more effective. Thanks heaps to the team
We've been using ONEair for over 5 years now and they have always been great. Good communication and service. Thanks to all the team.
A friendly, highly competent technician performed a service on our spilt system, explaining everything as he went. Top staff & work! Janice Quinn.
I really enjoyed my experience with One Air. I was never left waiting and all my questions answered promptly. I highly recommend using One Air
Absolutely fabulous service they were so knowledgeable & helpful
Fantastic service so far, Tim is excellent and we got a great quote which we have accepted. No doubt Tim and his team will do a 5 Star job on installation
Brilliant service - Tim was engaging and fully understood what we wanted to achieve. He even made some suggestions about how we might be able to vary our plans to be more effective. Thanks heaps to the team
We've been using ONEair for over 5 years now and they have always been great. Good communication and service. Thanks to all the team.
A friendly, highly competent technician performed a service on our spilt system, explaining everything as he went. Top staff & work! Janice Quinn.
I really enjoyed my experience with One Air. I was never left waiting and all my questions answered promptly. I highly recommend using One Air
Absolutely fabulous service they were so knowledgeable & helpful
Our Simple Process
Call, or get a free quote online.
We assess your home or business and recommend the right system or repair.
Transparent pricing with no hidden costs - you approve before we start.
Quality workmanship, site left tidy, backed by our warranty on all work.
Our Work
Frequently Asked Questions
Yes. Split system air conditioning installation is one of our specialties - we supply and install quality split system aircon units from the brands we trust, and every split system install is backed by our warranty on all work.
Yes. We design and install whole-home ducted air conditioning systems, including Mitsubishi Electric and Daikin ducted systems, zoned to suit your floor plan. If you are searching for ducted air conditioning near you, get a free ducted aircon quote online.
Yes. We handle air conditioning repairs and fault finding for split systems and ducted aircon - fast, reliable and priced upfront, so you never have to wait in the heat.
Yes. Regular air conditioning servicing and maintenance keeps your system running efficiently, protects your warranty and keeps the air in your home healthy.
We supply and install quality brands including Daikin, Mitsubishi Electric, Toshiba, ActronAir and Samsung - and we will always recommend the right unit and size for your home and budget.
Yes. We install smart air conditioning controllers like AirTouch and MyAir, so you can set temperatures room by room and control your ducted system from your phone - at home or away.
Every home is different, so we price every job upfront before work begins - no surprises on the bill. Get a free air conditioning quote online.
One Air services homes and businesses across Melbourne, with a focus on the western and northern suburbs including Werribee, Point Cook, Hoppers Crossing, Caroline Springs, Sunbury, Craigieburn and Epping. We are fully licensed for all residential and commercial air conditioning works.
Excellent 5.0 ★★★★★ 5 star online reviews
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Melbourne's Air Conditioning Experts
Call the team at One Air now, or fill in your details and we'll get back to you. Fast response, priced upfront before we start.