About Da-Mell Air Conditioning and Heating

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Da-Mell Air Conditioning and Heating is a family business. We are “Big enough to get the job done properly and small enough to care.”

From our friendly office staff to the Salesmen, installation and after sales service teams – we all take pride in the work we do and we will help you get the best system for your home.

Because each and every home is different, we take the time to get to know exactly what you want and understand the layout of your home. Then our experienced Climate Control Specialist will design a system and create a quote that suits both your needs and your home. Each air conditioning or ducted gas heating system is individually designed for your home. The quote will include options and all the information you will need to be able to make an informed choice.

Our Installation Team is made up of trained, courteous tradesmen who are proud of their professional installations. Have a look at the Testimonials Page to see what other customers say about the Installation Team, you will be impressed.
We are so confident in the work that they do that we will give you a 7 year guarantee on the installation*
Regular servicing ensures that your air conditioning or ducted gas heating system runs efficiently and will continue to do so. We have dedicated servicemen who will keep your system running efficiently for years to come.
If we have installed your system, we will send you a reminder when it is due for a service.
If we didn’t install your system and it has not been serviced for a while, give us a call for an appointment.

kelly savage
kelly savage
2025-09-23
Trustindex verifies that the original source of the review is Google.
Today my very old heating was replaced by Da-Mell. They arrived on time, were amazingly efficient and hard working, and got the job done with little disruption. They ensured that everything was working beautifully before they left and also made sure that I didn't have any outstanding questions. The team were tidy and polite and even took the time to say hellos to my dog during the day. I would highly recommend Da-Mell - great work guys!
Vanessa Brown
Vanessa Brown
2025-08-02
Trustindex verifies that the original source of the review is Google.
We would happily recommend da-Mell. They did a great job installing our air conditioning- a combination of split systems and central heating. It was not an easy job (an old sandstone house) but the team were great. They’re passionate about what they do, highly knowledgeable and friendly. Wish we’d done it sooner!
Anne Gray
Anne Gray
2025-07-17
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Excellent service, friendly staff, happy customers. Would highly recommend.
Debbie Lord
Debbie Lord
2025-06-28
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Highly recommend Da-Mell. Thank you Tania and Daniel for sourcing a new heater quickly for us. David and Jason were very prompt, professional, tidy and helpful during the installation process.
Fran Elston
Fran Elston
2025-06-26
Trustindex verifies that the original source of the review is Google.
Thank you so much to the gentleman from Da-Mell gas heating for fitting me in to repair how gas heater we are very grateful
Michael M
Michael M
2025-05-02
Trustindex verifies that the original source of the review is Google.
Excellent service far beyond expectations. Extremely happy. Many thanks to John and the crew. We’ve just had another air conditioner installed(May 2025) and once again we’ve had wonderful service from the installers. They cleaned up afterwards and stayed to make sure we fully understood the operation of the system. Could not have asked for better service.
Neil Hudson
Neil Hudson
2025-04-10
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I would highly recommend Da-Mell. Very polite and professional from customer service to the tradies.
Meredith Dunn
Meredith Dunn
2025-04-10
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We had a new gas heating unit installed yesterday by Jasper, David and Jason from Da-Mell. They were extremely efficient, friendly and helpful and we were very pleased with the result. Throughout the whole process from assessment to installation, the whole team have been great at Da-Mell and we would thoroughly recommend them.
Traci Hudson
Traci Hudson
2025-04-09
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Jasper and Jason were very efficient, polite and experienced trades men.
Warwick Bartle
Warwick Bartle
2025-04-09
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Excellent service from Daniel, Jason, Jasper and Dave fixing our tired old central heating system once again! These guys are experts, at fair prices.

Our Air Conditioning & Heating Services

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Supply, Service & Installation

If you’re in need of a new air conditioning system, our team of experienced technicians can help you choose the right one for your home. We’ll take into consideration the size of your home, your budget, and your specific cooling needs to recommend the best air conditioning system for you. Our installation process is quick, efficient, and ensures your new system is installed correctly.
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Upgrade

If you have an older air conditioning system that’s not running as efficiently as it should be, it may be time for an upgrade. Upgrading your air conditioning system can improve your home’s energy efficiency, reduce your energy bills, and provide more consistent cooling. Our team can help you choose an upgraded system that fits your budget and provides the best results for your home.
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Repairs

If your air conditioning system is not running as it should, we offer a range of repair services to get your system back up and running. From simple fixes like replacing filters and cleaning coils, to more complex repairs like fixing leaks and replacing compressors, our team has the expertise to diagnose and fix any issue with your air conditioning system.
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Maintenance

Regular maintenance is key to ensuring your air conditioning system is running efficiently and effectively. We offer maintenance services to keep your system in top condition, including cleaning coils, replacing filters, checking refrigerant levels, and more. Regular maintenance can help you avoid costly repairs and keep your air conditioning system running smoothly for years to come.

For Air-conditioning Services

in the Blue Mountains or Penrith