Supplying quality air conditioning service & installations in Bunbury

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.

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 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.

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.


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 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
Turner Builders
  • Offices – Cassowary Bend, Eaton
  • New Depot – Shire of Harvey
  • New Wallace Motors Buidling
Smith Constructions
  • Offices – Cassowary Bend, Eaton
  • Workshop – Picton Tyres, Bunbury
Country Builders
  • Units – Preston Village Senior Citizens & Community   Centre, Donnybrook
  • New/Refurbished St John Ambulance Sub-Centre – Bunbury
letto West Development
  • Independent Living
Devlyn Constructions
  • Busselton Mental Health Building
  • Industrial Units – Worcester Bend, Halifax
  • Worsley Crib Rooms
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