Air Conditioning St Marys

Get a Quote for Air Conditioning in St Marys

Why Choose Us? Air Conditioning Service & Installation in St Marys

GAM Air Conditioning have been servicing St Marys since 1992!

With over 50 years of air conditioning experience, GAM Air Conditioning offer our St Marys customers the best installation and maintenance service in the area. GAM can provide: 

  • Expert installation
  • Ongoing maintenance
  • Repair of many trusted brands
  • Customised service
  • Reasonable rates

St Marys weather swings between hot, humid summers, and cool, dry winters. These extremes have a big impact on your comfort, whether it’s at work or at home. With this in mind, it’s good to know that GAM understand how important an efficient, reliable and hardworking aircon system is!

The feedback we receive from our customers reflects how much they appreciate our personalised service. GAM can provide a customised solution for you at a competitive price .

At GAM, we supply, install and service Australia’s leading and most trusted brands of ducted and split system air conditioners, including:

  • Actron Air
  • Daikin
  • Fujitsu
  • Mitsubishi Electric

If you don’t see your current AC brand here, give us a call on 02 8747 0049 to speak with our expert staff about how we can help.

About our services

If your home or workplace is in St Marys, you know how important a hardworking, effective aircon system is! No matter what system you’re considering, GAM’s team in St Marys are the team to speak to.

Our technicians are industry experts. We can arrange an on-site evaluation and recommend the best option for you and your environment. Feel free to email us, or call our office and GET YOUR FREE AIR CONDITIONING INSTALLATION QUOTE?

Should your current unit break down, GAM Air Conditioning can send out a technician to provide a thorough assessment and fix the problem as quickly as possible, whether at your home or in your workplace.

Air Conditioning Installation St Marys

Areas We Serve

Austral     Baulkham Hills     Blacktown     Castle Hill     Casula     Dural     Eschol Park     Five Dock     Greystanes      Hornsby     Kellyville     Lansvale     Liverpool     Merrylands     Minto     Pennant Hills     Penrith     Prestons     Silverwater     St Marys     Wedderburn     West Pennant Hills     Wetherill Park 

What our Customer Say.


Rhonda MCustomer
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I would highly recommend GAM Air Conditioning. Their service was excellent! The team were friendly, punctual and reliable. What a polite team! I would have no hesitation in recommending GAM.
Raynond RCustomer
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I had problems with my A/C this week and have a medical condition which means I need it working. Phoned Gam Air Conditioning, spoke to Jack. He and Gary arrived the next day, a very difficult fault to find and fix. If it was me I would have given up. They didn’t and now working perfectly. Thanks to both of you, very professional.
Preeya NCustomer
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Jack fixed my parents air conditioning unit. They were very happy with their service and would recommend them highly.
Robert HCustomer
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I have been using GAM for my air conditioning maintenance for over 20 years. Gary helped me replace an old system in my first home keeping as much if the existing system as sensible. He and his sons then helped me move this system to my next home and keeping what we could. GAM has always attempted to assist me with my plans and also giving advice to ensure I am on the right track. Their advice, work methods and skills have been excellent and the really care about the impact on my family and the outcome. Recommend them to anyone.

Why Choose Us?

Customer Services GAM Airconditioning Sydney

Customised Service

Other air conditioning companies are installers only with package deals on what's included. We prefer to provide customised service determined by services needed.

Reasonable Price GAM Airconditioning Sydney

Reasonable Rates

When it comes to air conditioning, we ensure that your price is fair. Whether you need a residential installation or a commercial maintenance check, we keep the pricing affordable.

Aircon Repair and Maintenance GAM Airconditioning Sydney

Easy AC Solution

We think outside of the box to solve issues others won't. With us, we make the process easy so that you can have peace of mind. Our air conditioning solutions are practical but efficient.

We Work With

Trusted Brands.

Get a Free Quote Today

If you’re looking for air conditioning services or installation, then submit the form and our team will get back to you shortly with a free quote