24 hours | 7 days

24 hours | 7 days

Air Conditioning

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The Australian summer heat is an absolute blessing, sending us outdoors to our favourite Sydney beaches to relax and enjoy the weather. It’s certainly a winner on the weekends, but regardless of how much we enjoy the summer we still need respite from the heat. The air-conditioning in our workplaces and homes across Sydney becomes particularly important. There’s nothing worse than getting to the office on a hot day to find out the aircon system isn’t working. 

Glenco can help prevent aircon breakdowns like this. We’ve been providing services, maintenance, installations and repairs for commercial air conditioning systems across Greater Sydney for over 33 years now. Our licensed air-conditioning electricians are trained, qualified and on call to help out with your air conditioning Sydney, 24 hours a day and 7 days a week. Get in touch now on 02 9700 9996.

Sydney Air Conditioning Servicing and Maintenance

As your air conditioning Sydney electricians, it’s our aim to keep your aircon systems up and running with minimum downtime. Prevention is better than cure, and when it comes to air conditioning it’s also far less costly. Regular servicing of your aircon system will keep it in great shape, preventing costly breakdowns which often need multiple electrician call outs and expensive parts. 

Glenco are Sydney air conditioning experts. We can provide a reliable and professional service for the building and property management industries. We’re able to provide maintenance for air conditioning systems in large commercial properties and buildings, as well as residential homes. Whether it’s a single split system air conditioning unit in your lounge or a huge commercial unit, our experienced team of technicians will keep it in perfect running order. 

What to Expect in Air Conditioning Services

Regular servicing of your aircon system is preferable to a ‘break and fix approach’. It can prevent major headaches down the track, and that’s why Glenco offers an affordable air conditioning Sydney service to both residential and commercial air conditioning clients. 

With our comprehensive premium air conditioning service one of our aircon technicians will arrive for their service appointment. Because they’re fully trained and government approved, you know your system is in safe hands. In the service time frame these are a few of the checks and tasks they’ll make:

  • The return air filter will be cleaned where accessible;
  • The indoor coil will be cleaned where accessible;
  • The condensate drain will be cleaned and flushed;
  • We use a standard six foot ladder to check and clean the outdoor unit of the air conditioner;
  • The water cooled condenser operation is checked; 
  • Electrical connections are checked and tightened;
  • Fault codes are checked and noted;
  • Operating pressures are checked and noted;
  • The supply registers are given a thorough clean;
  • Controls are checked and adjusted as required;
  • The catalogue model number/serial numbers of each unit is checked and noted;
  • We perform operational test on heating and cooling (where available)

Glenco are a customer focused business, so we’ll keep you updated every step of the way on your air conditioning Sydney service. If we come across issues that aren’t included in the premium service price, we’ll be able to inform you of the air conditioning repairs required and quote you on them accordingly. 

Depending on your property, the size of the aircon unit and the extent of its usage, you may require monthly services on your units. Call Glenco on 02 9700 9996 now to discuss. 

Air Conditioning Unit Inspection

Glenco can also perform an inspection of your commercial air conditioner for you. One of our trained technicians will come round, perform the inspection and provide you with a detailed condition report. This will outline any issues with your aircon, as well as make recommendations on a maintenance schedule or any repairs required. The inspection includes:

  • Filter condition;
  • Indoor coil condition;
  • Indoor fan and unit operation;
  • Drainage system;
  • Outdoor coil cleanliness;
  • Outdoor operation of fan and compressor;
  • Overall condition and age of unit;
  • Operation on cooling;
  • Operation on heating.

Sydney Air Conditioning Breakdown and Repairs

A breakdown in a Sydney commercial air conditioning system means the residents of the building could have a tough time ahead. The summer heat could really get to them and affect their work, or if it’s winter they better hope they brought an extra jacket! Whatever the situation, you want to get the aircon back to normal operation as soon as possible. 

That’s when you call the reliable air conditioning repair experts at Glenco. We can attend quickly and efficiently and normally have the resources to get your job done on the spot. Sometimes  your aircon will require a specific part, which we’ll source and acquire as soon as possible. We’ll update you along the way to ensure you know how everything is progressing as we aim to keep your commercial property comfortable with a regulated temperature.

Some of the most common problems we find that require repair are:

  • Gas/refrigerant leaks
  • Faulty fan motors
  • Blocked coils (either from a dirty filter, or a dirty coil)
  • Internal manufacturer faults
  • Leaking drains
  • Failure of Printed Circuit Board (PCB)
  • Compressor changes

Choose Glenco for Your Commercial Aircon Sydney 

At Glenco we’re fully equipped to take on massive industrial projects and deliver them within time and budget constraints. Our commercial air conditioning Sydney electricians have been working within the trade industry since 1988. We’re well placed to handle all of your air conditioning needs, whether it’s installing a split system, ducted air conditioning or large commercial systems.

We know the Sydney air conditioning market and we’ve remained competitive in that market for over 33 years. We employ individuals, from our electricians to our admin staff, with outstanding skill and knowledge. They help keep our pricing competitive, whilst making sure we do not compromise the service you receive. We believe it is the little things, the 1% of considerate thought and extras,  that make all the difference. We’re committed to going that extra mile for you. 

At Glenco we easily stand out amongst the crowd because of our motivation to provide the next level of air conditioning services to our customers. We hope to go beyond your service expectations for your air conditioning technician, and make your experience with Glenco, surprising, efficient, and enjoyable, all whilst not breaking the bank.

Glenco has a 24-hour emergency electrician service. So if your air conditioning breaks down on you at an unfortunate time of day or night, don’t panic. Just give us a call on 02 9700 9996 and a member of our emergency team will be over to assess the problem and get your aircon back up and running. 


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National Electrical and Communications Association
Air Conditioning and Refrigeration Licensed
Master Builders Association Member
Greencap Online Risk Solutions

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What Our Customers Say

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Don’t take our word for it - see what our customers have to say!

Natasha Skewes
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I would like to thank Glenco for their wonderful customer service, from quoting through to installation of my air conditioner, the process was seamless. I would especially like to thank your technicians Shareen and Liam. They were efficient and very quiet, but most importantly they left my home cleaner than it was when they arrived. I would highly recommend this business, well done Glenco.
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Shareen and Keenan installed a new ducted AC for our house. They were on time, professional and cleaned up after. The installation went very smooth and we are extremely happy with the result; just in time for summer! Nathan Farr from the electrical team came and ran the new AC circuit. He was very friendly and communicative of how he was going to run the cabling and it was all done in a very neat manner. Thank you team! I would highly recommend Glenco and will be using them again in the near future!
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Janelle as first point of contact was so helpful and always available to update me with the timeframe. Brad also sent updates. Rhys the technician, even though he didn’t quote for the job, knew exactly what needed to be done, so great communication from Michael. Im very happy with the finished job. Thank you Rhys and the rest of the crew at Glenco.
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Glenco were very responsive to my request and booked my job immediately. Communication and updates were effective. Rohan (Glenco technician) effectively completed installation of five ceiling fans. He maintained social distancing and wore a mask the whole time and cleaned up when the job was complete. He was very professional and I would recommend his services in the future.
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Dylan was on time, the aircon is now working and he has made some suggestions to improve its operations to Building Management. We are very warm and very pleased.
Mark Fox
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On time, right price and did the job quick and cleaned up perfectly
Bernard Ryan
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Very professional experience with Glenco - the whole team is friendly and attentive.
Henry Outtridge
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Very professional and friendly. They were prompt and super friendly. I would highly recommend
Kal Bushby
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Very customer focussed and good communication leading up to, during and after the scheduled appointment.
Becky Zhou
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Great service, reasonably priced.
Grant Anderson
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Highly recommend, We used the 24-hour call out service and were extremely happy with the service, work done and price. Glenco will now be our go2 for all future work.
Scott O
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Have used Glenco many times. Timely, good quality service.
Stacey Dickens
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I have had a few jobs done by Glenco Electrical and I am very pleased with their work. They arrive on time and clean up afterwards can highly recommend this company
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Second time using Glenco. Reliable, on time and fair price.
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Very good service. Excellent people skills. Professional and very efficient. Would recommend them every time.
Joan Wood
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We are very pleased with the work that has been done on our balcony. It is great! Your contractors were efficient, courteous and professional. We would like to thank you again for the up to date communications. They have been so helpful for us.
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Nathan was brilliant! Our electrics were damaged by the storm. Nathan was prompt, thorough and ensured our home was safe after a big storm. He was reassuring of our safety, fixed the problem, and helped guide recommendations of what to do next.
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I have been overjoyed to find an electrical company that was reliable, timely, and who carried out the work required to a very high standard. My technician was very personable (clearly loves his job) and exact with the installation, so that the range hood and downlights look great. What a treat!