Air Conditioning

Supplying Quality Air Conditioning Service & Installations in Bunbury & The South West

Do you overheat in the summer months or feel a bit uncomfortable in your office? DM & S Curtin will cool you down with one of our quality Daikin air conditioning units. We have been serving the air conditioning needs of Bunbury and the south-west region since 1975. We use only full time employees, not contractors and only use quality products. We sell Dakin air conditioners and design each air conditioning system to suit your individual needs.

Air conditioning installation & sales to commercial and residential users

We offer a complete air conditioning service, including sales, installation, servicing and repairs . Whether you are after split systems, cassettes or ducted air conditioning for your home or office, we can advise on the right system to suit your requirements.

Browse our Daikin product brochures here or contact us for a no obligation quote. Our range of domestic, business or rural air conditioning units are specifically designed for your needs.

Sensitive Choices – Asthma & Allergy Sufferers Alert

Daikin Split Systems and Air Purifiers are featured on the National Asthma Council Australia’s (NACA) ‘Sensitive Choice’ website. The Sensitive Choice program has been introduced to help identify products which may benefit people who suffer from asthma and allergies.


DM & S Curtin is a Bunbury Daikin specialist. Our friendly staff can assist with all your Daikin sales, design, install, service and repair needs.
DM & S Curtin uses only the most durable and energy efficient ductwork, designed specifically for your home or office.
Click here to view our Green Duct Brochure.
As a Daikin service and warranty agent, we have the experience and qualifications to carry out all Daikin work to the highest industry standards.
Our tradespeople can also assist with the service and repairs of all other air conditioning brands, including evaporative coolers. Simply contact our team for more information.

Caravan & Marine Air Conditioning

DM & S Curtin is Bunbury’s warranty agent for Truma, Aircommand and Dometic – Australia’s leading manufacturers of air conditioners for caravans, motor homes, marine and commercial mobile accommodation. We sell, install, service and repair all products within the Aircommand and Dometic range.


You can count on DM & S Curtin for all your commercial air conditioning needs in Bunbury and throughout the South West of Western Australia. We specialise in industrial air conditioning sales and installation, VRV, packaged air conditioners, tenders, specialty installations such as sea containers, agricultural machinery air conditioning, and more.
We service all makes and models of air conditioning and can arrange scheduled services for your convenience.

Past clients have included…


Cape View Beach Resort Units, Busselton

Smith Constructions

Offices – Cassowary Bend, Eaton
Workshop – Picton Tyres, Bunbury

letto West Development

Independent Living

Country Builders

Units – Preston Village Senior Citizens & Community Centre, Donnybrook
New/Refurbished St John Ambulance Sub-Centre – Bunbury

Devlyn Constructions

Busselton Mental Health Building
Industrial Units – Worcester Bend, Halifax
Worsley Crib Rooms

Turner Builders

Offices – Cassowary Bend, Eaton
New Depot – Shire of Harvey
New Wallace Motors Buidling

Health/Government Organisations

Bethanie Group (parts of this development)
St John of God Hospital
Imagining the South, Bunbury and Busselton
Bunbury Pathology
Australind and Eaton Medical Centres
Leschenault Medical Centre
College Row School

Other commercial installations include:

V & V Walsh Open Lunch Room, Induction Room & Canteen
Sabre Industrial Products – Commercial Unit, Halifax
Donnybrook Child Care Centre
Bon Mache Mensland
Commercial Club
Bendigo Bank, Waroona
St George’s Bank, Bunbury
Collie Tafe
Boyup Brook High School & Primary School

Karamfiles Builders

Southern Forest Medical Centre – New Air Conditioning Systems