Double A Heating & Cooling
62 Marriott Dr, Mount Martha, Victoria, 3934
“Your Local Heating & Cooling Experts in Mount Martha & Mornington Peninsula”

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Why Choose Double A Heating & Cooling?
Ash and his team at Double A Heating & Cooling are known locally for turning up when they say they will, keeping customers informed throughout the job, and leaving the place spotless after installation or repair work. They handle split system and ducted air conditioning jobs across the Mornington Peninsula, and customers consistently mention their straightforward communication, efficient work and competitive pricing.
About Double A Heating & Cooling
Around Mount Martha, Double A Heating & Cooling is the name people pass on to a friend when they need split or ducted work done properly. Running for a dozen years now, the team handles split system installation, repairs and servicing, and ducted air conditioning for homes and businesses across the Mornington Peninsula, with a line in energy-efficient upgrades and system replacements.
Ash and his crew come up again and again when locals talk about this one, and the praise is remarkably consistent. People who've had them out mention turning up on time, keeping them in the loop from the first call through to the finished job, and clearing away every scrap of rubbish before they leave. More than one person has been impressed by how clean the house was left afterwards, with one describing the property as immaculate and no sign anyone had even been in. The old unit, in most cases, goes with them too.
The work ethic gets a mention time and again. We've heard about tricky sites with sloping blocks, restricted access and low crawl spaces where the old system still came out and the new one went in without drama. Folks talk about Ash as a straight shooter who explains what's being done and walks them through how to run the new gear once it's in. Several people who weighed up a stack of quotes before choosing Double A found the pricing fair and the communication clear. The business offers free, no-obligation quotes, so it's easy enough to ask for one and compare.
Plenty of the jobs we hear about are gas ducted systems being swapped over to reverse cycle, which fits the shift a lot of Peninsula households are making. If you need an air conditioning technician in Mount Martha who turns up, communicates and leaves the place tidy, Double A is well worth a call.
Location
What Customers Say on Google
“They were punctual, polite and hardworking. When they had finished installing the ducted heating unit, they cleaned up literally every bit of rubbish and took it with them.”
“From initial contact to submit the quote to completion of installation the whole experience was seamless. Ash is a real straight shooter, so knowledgeable, friendly and a really good communicator.”
“We found Double A to give a fast and competent service at a fair price.”
Source: Google Reviews
Frequently Asked Questions About Double A Heating & Cooling
Double A Heating & Cooling covers split system installation, repairs and servicing, and ducted air conditioning for homes and businesses across Mount Martha and the Mornington Peninsula. Locals mention gas ducted heater servicing and replacement, ducted reverse cycle installs, and swapping old gas systems for electric options, including jobs with Daikin and Mitsubishi units and AirTouch zone controls. The team, led by Ash, also takes on energy-efficient upgrades and full system replacements.
Double A Heating & Cooling provides free quotes, with customers describing the process as quick and easy from the first phone call through to costing options being explained clearly. It helps to know the type of system you have or want (split or ducted), the make or model if replacing an existing unit, and any access difficulties such as sloping blocks or restricted crawl space, which Ash and the team have handled before.
Yes, punctuality and communication are consistently mentioned by customers around Mount Martha and the wider Mornington Peninsula. Locals describe Ash confirming the date and time in advance, arriving promptly, explaining what work was completed, and keeping people in the loop throughout the job. Several also note the team worked efficiently and finished installs quicker than expected.
Customers repeatedly note that the team leaves the site spotless, with one locals noting they cleaned up every bit of rubbish and took it with them, and another remarking there was no evidence anyone had been in the house. Old ducted and split systems and heaters are also removed as part of the job, so there is nothing left behind for the homeowner to deal with.
Yes, the team has worked on difficult sites around the Mornington Peninsula, including a multi-level sloping block with restricted access and low crawl space, where the old system was removed and a new one installed despite the challenges. Customers also mention Ash offering practical advice on efficiency and unit choice, in one case suggesting an option that avoided extra plastering work after installation.
Contact Details
- Phone
- +61 451 260 205
- Address
- 62 Marriott Dr, Mount Martha, Victoria, 3934
Opening Hours
- Monday
- 6am-6:30pm
- Tuesday
- 6am-6:30pm
- Wednesday
- 6am-6:30pm
- Thursday
- 6am-6:30pm
- Friday
- 6am-6:30pm
- Saturday
- 6am-4pm
- Sunday
- Closed
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