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Air Conditioning, Electrical & Power Generation in Darwin
Keeping the Top End cool, comfortable and powered

Air Conditioning, Electrical & Power Generation in Darwin

Johnny Cool delivers practical air conditioning, electrical and power generation solutions for homes, businesses and critical sites across Darwin and the NT. Designed for Territory conditions, installed and serviced by a local team you can actually get on the phone.
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Your Local HVAC & Electrical Specialists
Real Territory solutions for real Territory conditions

Your Local HVAC & Electrical Specialists

From split systems and switchboards to generators and fuel systems, Johnny Cool provides end to end design, installation and maintenance services. We help you stay cool, stay safe and stay online through the wet and the dry.
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Keeping Darwin Cool, Comfortable and Connected
Air conditioning, electrical and power services you can rely on

Keeping Darwin Cool, Comfortable and Connected

Johnny Cool supports homeowners, venues and commercial sites with reliable HVAC, electrical and power generation services. Whether you need a new install, an upgrade or urgent support, our technicians are ready to get the job done.
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Built for the Top End
Specialist HVAC, electrical and power generation for the NT

Built for the Top End

Johnny Cool combines local know how with strong technical capability to deliver systems that stand up to heat, humidity and heavy use. From small projects to complex commercial work, we focus on performance, safety and long term value.
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We're Johnny Cool

Johnny Cool Darwin has been keeping the Territory cool and connected for years. Our team of qualified electricians, HVAC technicians and project managers deliver end-to-end solutions for air conditioning, electrical and power generation projects across Darwin and regional NT.

We understand the reality of the wet and the dry, remote locations, tight project timelines and mission-critical facilities. Whether you need a new air conditioning system, a full electrical fit-out or reliable backup power, we design solutions that are efficient, compliant and built to last.

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Services

AC Installation: Step-by-Step Success

Our Services Include:

  • HVAC design and construct for commercial and industrial projects
  • Residential and light commercial air conditioning installation
  • VRF, ducted and packaged unit systems
  • Electrical installation, upgrades and fit-outs
  • Lighting, power, switchboards and control systems
  • Generator and fuel system supply and installation
  • Preventative maintenance programs for HVAC and electrical
  • Fault finding, repairs and emergency call-outs
  • Testing, commissioning and ongoing system optimisation

We understand

Northern Territory Conditions

Darwin’s climate is unforgiving. High humidity, salt air and extreme temperatures can punish poorly designed systems and blow out energy costs. Our team designs and maintains air conditioning, electrical and power generation systems specifically for Northern Territory conditions, helping you stay comfortable, reduce downtime and control running costs.

Our Recent projects

    What Our Clients Are Saying

    Excellent and friendly service and very professional. Great communication and I am very happy with how efficient they were. I would hands down use aga...

    Jemma Louise

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    Jemma Louise

    Excellent and friendly service and very professional. Great communication and I am very happy with how efficient they were. I would hands down use again! Thank you so much

    You should be so PROUD of this young man, George!! Such a pleasure to have in my home and again he fixed both issues within minutes. I can tell you I ...

    Betty Clarke

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    Betty Clarke

    You should be so PROUD of this young man, George!! Such a pleasure to have in my home and again he fixed both issues within minutes. I can tell you I will never use another aircon company as far as I am concerned you are the BEST. The amount of other companies that don't show up or take the thousands of $$$ and never want to return for the repairs or issues is unbelievable. Johnny Cool will forever be my go to company ... Many Thanks again for your Excellence.

    Wow. What a lovely young man. Very professional, really knows his stuff. Lock him in for future problems.

    Sholly Shack

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    Sholly Shack

    Wow. What a lovely young man. Very professional, really knows his stuff. Lock him in for future problems.

    Really appreciated response from Johnny Cool regarding servicing my split aircon system. there was dispute happen with Daikin warranty cover and they ...

    Jignesh Parekh

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    Jignesh Parekh

    Really appreciated response from Johnny Cool regarding servicing my split aircon system. there was dispute happen with Daikin warranty cover and they resolve with us very positive way . i will always use Johnny cool in future . special thanks to Leisha Armstrong with good positive response.

    Thank you to you and the team for all the work you have done at my place over the last few days ... The fans with lights and the new switches and GPOs...

    Alissa

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    Alissa

    Thank you to you and the team for all the work you have done at my place over the last few days ... The fans with lights and the new switches and GPOs have given the place a new lift... Your onsite team were great. Punctual and easy to work with, providing good advice when I needed it. Thanks to you and your admin and coordination team too for their timely responses and professionalism in providing advice and wonderful customer service. You have a great team who has helped make my home so much more functional and comfortable to live in. Thanks again for all your teams work, I’m very happy and will certainly be recommending you to everyone.

    Called for a warranty job on a Fujitsu unit they didn't even sell. They sent a sparky out that afternoon and fixed it. Awesome service, thank you very...

    Shayne Stewart

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    Shayne Stewart

    Called for a warranty job on a Fujitsu unit they didn't even sell. They sent a sparky out that afternoon and fixed it. Awesome service, thank you very much!

    We use JCD for our commercial and domestic building works and also my personal property's, Great service and value for money. Cheers Team!!

    Stuart Rokahr

    Scope Builders
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    Stuart Rokahr

    We use JCD for our commercial and domestic building works and also my personal property's, Great service and value for money. Cheers Team!!

    I highly recommend Johnny Cool for any air-conditioning installation their service is great I have been dealing with them for over a year now and they...

    Cindy Roberts

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    Cindy Roberts

    I highly recommend Johnny Cool for any air-conditioning installation their service is great I have been dealing with them for over a year now and they have looked after me & my family thank you so much to all the Johnny Cool Team & Leisha biggest thank you & yes you would be silly not to use them

    Liam came out and fixed my air con and did an excellent job. Great service, highly recommend!

    Tabby Fudge

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    Tabby Fudge

    Liam came out and fixed my air con and did an excellent job. Great service, highly recommend!

    I have only good things to say about Johnny Cool Darwin. I was so glad to come across this company after phoning around Darwin to find someone to repa...

    Fiona P

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    Fiona P

    I have only good things to say about Johnny Cool Darwin. I was so glad to come across this company after phoning around Darwin to find someone to repair my air conditioner. From the friendly and knowledgeable person who took my call, to the quick response time for the repair and a tradesman who turned up on time, these guys gets 5 stars from me.

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      Need air conditioning or electrical help in Darwin?

      Whether you are planning a new project or need support for existing equipment, our team is ready to help. We work with builders, facility managers, government agencies and homeowners across the NT.

      Talk to Johnny Cool

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