Residential Air Conditioning

or contact Crest today on 13 000 CREST

Crest Air Conditioning is one of the largest residential air conditioning specialists in New South Wales with extensive expertise in residential Ducted, Split and Multi Split Air Conditioning designs and systems.

The traditional requirements for residential air conditioning are satisfied by experienced Sales Engineers. Our direct installation teams provide the technical expertise necessary for the safe and effective installation of all components of air conditioning systems. Crest’s residential division works tirelessly to ensure your comfort while continuing to deliver the complete solution.

Current Promotions  Air Conditioning Solutions

Our Suppliers

On Time Service, Repairs and Installations

Licensed and approved for installs & servicing

Established and experienced team of technicians

Hear from our customers

Had no end of trouble trying to find a company to advise and supply multi head air-conditioning that was hidden from public view due to townhouse strata rules. But finally I came across Crest who were just the best from start to finish. Ed and his team were excellent in all areas of the purchase process: punctuality, good value quotation, recommending Mitsubishi unit (btw Mitsubishi were the top rated company in the recent Choice magazine test of air conditioning units) firm installation time and quality of installation workmanship .And guess what ? The installation team arrived exactly on time, were courteous and cleaned up after completion. I was very surprised by Crest's professionalism throughout especially the installers who were a happy knowledge team. The Mitsubishi system they installed is amazing; it is also very quiet. My family is very impressed with the end result of this project and therefore so am I 😊
Greg Minors
Greg Minors
21:07 03 Jan 19
Extremely nice office, kept very clean and the people are lovely and welcoming.
Amelia Straub (Amie)
Amelia Straub (Amie)
13:29 02 Jun 22
Very professional. Quick and easy service.
Richard Smith
Richard Smith
01:23 12 Apr 23
Quick, easy installationNo fuss what so everVery professional peopleNo issues, very highly recommended for Ducted
Justin G
Justin G
00:20 17 Jul 20
Wonderful service, would recommend Crest to everyone.
Catherine Jupp
Catherine Jupp
02:16 15 Feb 21
Very professional from quote to installation. Great install team, good problem solving, cleaned up after themselves and great price. Can't recommend them highly enough.
Jason Wong
Jason Wong
03:38 23 Dec 15
I would just like to acknowledge the professionalism of the install team headed by Tyrone. The guys were punctual, polite and respectful of the work they were doing in and around the house whilst I continued to conduct my business from home. They were a friendly bunch of guys to talk to, and from my perspective, probably the best tradies I’ve had working around here for a long time.My experience in dealing with he Crest team has been very positive and you guys have always kept me informed of progress.The system is running beautifully, and I want to thank you all for the professional and positive transaction.
Robert Mollee
Robert Mollee
23:49 17 Jan 18
We always have a regular service of our air conditioning. Their advice and thoroughness in the servicing keeps the long Jevity and also working efficiently, we will always have regular servicing of the air conditioning recommended by Crest as to professionalism that they display.
Garry Cripps
Garry Cripps
00:21 02 Oct 23
First class service from start to finish. From the initial telephone call with Kristina, a visit by Ed and then the crack instillation team of Paul, Nick, Grant, Josh & Mitch. The instillation team worked tirelessly and faultlessly to complete the removal and instillation of a new 20kw Daikin ducted system into our two storey home. What was discussed and promised was delivered..... not often that you can engage a company that every member of their team is on the same page. I'm a very happy customer, thank you Crest.
Tom V
Tom V
22:32 19 Dec 17
Always fantastic and friendly service. We had ducted air conditioning installed in the past by Crest Air and this time we got a split system installed. With our recent split system installation, from quotation to getting it installed, it was very quick and professional. We have been with Crest Air for the past 5 years and will continue to turn to them for their services.
Soo
Soo
23:46 14 Jun 20
The team were awesome. Quoted for the job on Thursday morning and arrived 7am on Friday morning to do the install.The guys sorted out all of my issues with the previous installation that was done 20 years ago - bad wiring, unit positioned so they didn't drain properly, all sorted.They took everything away, left both rooms and outside area where they were working spotless, couldn't be happier with the quality of the work.
Cormac O'Mahony
Cormac O'Mahony
00:50 09 Mar 24
Punctual, easy to deal with, quick quoting and fast install. During COVID with all the challenges business is facing right now, these guys did amazing. Highly impressed and would highly recommend!
Robyn Van Ysseldyk
Robyn Van Ysseldyk
05:51 26 Aug 21
js_loader

Current Promotions

Mitsubishi Electric BONUS Gift Card

The Mitsubishi Electric BONUS Gift Card offer is here! Redeem with the purchase of an eligible Mitsubishi Electric air conditioner. Offer ends 31/07/2024. Residential purchases only. T&Cs apply. Contact us for more information.
Enquire Today

Home Air Conditioning Solutions

Ducted Air Conditioning Systems

Ducted Air Conditioning Systems

Ducted systems can be designed and installed into new or existing homes and tailored to perfectly suit your needs. Ducted Air Conditioning allows the flexibility to “zone” individual rooms to maximise energy efficiency. Ducted Systems provide discreet comfort all year round with only the controller, return air and discharge grilles visible inside your home.

Multi-Split Inverter Air Conditioners

Multi-Split Inverter Air Conditioners

Multi Split Systems comprise of multiple indoor units attached to a single outdoor unit allowing you to individually control the air conditioning in each specific area of your home. Multi Split Systems can be tailored to perfectly suit your comfort needs.

Split System Air Conditioners

Split System Air Conditioners

Split Systems are one of the most versatile, clean, quiet and economical forms of air conditioning available. The indoor unit can be situated on the wall, floor or attached to the ceiling and are whisper quiet, extremely efficient and simple to operate. Split Systems are ideal for cooling or heating one specific area of your home.

Warranty

Warranty

All air conditioning systems installed by Crest Air Conditioning offer as standard a 5 year manufacturers on-site parts and labour warranty. In addition, Crest Air Conditioning also provides 10 years warranty on all ductwork and grilles, and 1 year warranty on zone motors (these warranties are parts only). All warranties are subject to the manufacturer’s terms and conditions

Enquire Today
Taylor Construction Group would like to take this opportunity to thank everyone involved from your company for their efforts in completing the Law Court project. We appreciate the hard work put in by all and understand that if it wasn’t for the collective effort, we wouldn’t have achieved such a fantastic result for the client, which allowed them to open each stage on their desired date. We have enjoyed working with you on this project and I hope we can continue the good working relationship we have formed on any projects that we may work on in the future.
Tom Keller
Project Manager | Fitout & Refurbishment / Taylor Construction Group
Hi Andrew, as you may be aware, we have recently completed the project at Waterloo Rd. Its pleasing to have Goodman respond so positively to the final product that we delivered. In particular, that we delivered a quality product that finished on time and within budget. As a Principal Contractor, we understand that we are only as good as our Subcontractors. Its only with the help of skilled and collaborative businesses like yours that we are able to deliver projects in the manner that we do. On behalf of Lipman I want to thank you and your team for their effort on this project. I hope to see you on the next one.
Scott Gleeson
Project Manager / Lipman
Congratulations to receive recognition from the Green Building Council of Australia as member of the month. We also acknowledge Crest as one of the most experienced mechanical contractors with regard to VRV technology.
Gary Knox
Engineering Manager / Daikin Australia Pty Limited
On behalf of Taylors and our project team I would like to thank you and your team for all your effort, co-operation and commitment to ensuring a high standard of quality and safety on the project and successfully delivering the trade works on time and within cost. We look forward to the opportunity to work with you on future projects.
Wayne Bass
Project Manager / Taylor Construction Group Pty Ltd
Most of us would have to admit that we’ve had our share of mediocre service from companies in the past. However, some companies are starting to "get it". They realise that in today's global marketplace, consumers have a greater number of choices than ever, therefore they are providing better buying experiences for customers to inspire loyalty, rather than depending on fancy schmancy ad campaigns. So on behalf of Virgin Active Norwest I just wanted to pass on a big thanks to our air conditioning service provider CREST. You have been instrumental in providing quality service at all times and as operations manager for this proud health club, I could not ask for more from your entire team, whether it is your service technician Prav being pro-active in all his work or the service team and yourself responding to all of our issues in a timely problem free manor. Thank you for your support, it is greatly appreciated.
Zaac Schembri
Operations Manager / Virgin Active Norwest
We write to express our appreciation to yourself and your colleagues at Crest Air Conditioning following the recent successful completion of the Heart Research Institute. Ichor Constructions have noted the quality of workmanship, the standard of finishes and the work methods employed by Crest Air Conditioning in completing this project. We believe that the success of this project was due to the effects and cooperative approach taken by all the project team, including Crest Air Conditioning as the Mechanical Services Contractor. We thank you again for your support and cooperation during the Heart Research Institute project and look forward to continuing our working relationship on future projects.
George Kandylas
Director / Ichor Constructions Pty Ltd
Engineering Partners have had a long and successful working relationship with Crest Air Conditioning. This relationship began in 1989 with the construction of a new 12 storey office building in Clarence Street Sydney. Crest Air Conditioning applied themselves very well throughout this project much to the client's satisfaction and to our knowledge still maintain the building to this day. Since that time we have been continually impressed with Crest Air Conditioning's professional attitude and dedication to providing quality air conditioning and mechanical services across a broad range of projects. We have been proud of our success with Crest Air Conditioning to this day. Some of the many projects worked on include: Data Centre - involving a major chilled water system Citywest Office Buildings, Pyrmont 55 Clarence Street, Sydney Parramatta Road, Strathfield Cancer Council 210 Clarence Street, Sydney Waverley College - Performing Arts Centre Blakehurst Aged Care Centre Engineering Partners have no hesitation in recommending Crest Air Conditioning to any prospective client.
Robert Weiss
Director / Engineering Partners
Five D is proud to announce that the Penrith Government Office Building which it manages on behalf of the State Property Authority has received the NABERS 5 Star Energy Rating. Five D Building Manager George Juhasz coordinated the strategy with a team of electrical and mechanical services contractors including CBUS lighting, Grid Electrical, Crest Air Conditioning-Tritech Solutions, Richard Crookes Construction and the State Property Authority. He spoke of the achievement stating “Our combined objective was to reduce the buildings’ carbon footprint by adopting good building management principles.” This achievement recognises the success of the ISO 14001 accredited environmental management system that Five D has developed along with its commitment to environmental sustainability. CEO of Five D Steve Mackintosh spoke of this commitment stating “We view our role in providing facility management services which support our client’s goals of sustainability very seriously and we seize every opportunity to demonstrate that we live by the principles that we espouse. This achievement is a testament to this commitment and will surely lead to more ratings of this kind.” Five D would like to thank all the agencies and organisations who assisted in obtaining this rating and look forward to seeing the benefits to the environment that it will provide.
Five D
Penrith Government Office Building