Auckland Ventilation System Maintenance Services

A well-functioning ventilation system keeps air fresh, reduces moisture, and supports a healthier indoor environment. At Air Conditioning Group, we provide reliable ventilation service across Auckland, helping both residential and commercial systems perform to the best of their ability.

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Ventilation Maintenance & Repair

A reliable heat pump makes all the difference when it comes to year-round comfort, but only if it’s installed correctly. At Air Conditioning Group, we specialise in heat pump installation across Auckland, helping homeowners find the right system, fitted the right way.

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Ventilation Maintenance and Repair for Leading Systems

We work with a range of ventilation systems across Auckland, including Mitsubishi Electric Lossnay heat recovery systems, along with selected Panasonic and Daikin ventilation models. Our team is familiar with different system layouts and components, which helps us service, assess, and troubleshoot a wider variety of ventilation setups more effectively.

Why Choose Us As Your Auckland Ventilation Specialists?

A high-performing commercial HVAC system starts with the right advice. Choosing the right specialist means getting a system that is better matched to the building, better planned for day-to-day use, and better positioned to perform reliably over time.

Experience across natural, positive pressure, and balanced pressure systems

We work with natural ventilation, positive pressure systems, and balanced pressure or heat recovery systems, giving us broader experience across different property types and ventilation needs.

Advice tailored to the problem

Different issues call for different solutions. We can recommend the right filter changes, servicing, repairs, or replacement approach based on the concern itself, whether that is efficiency, airflow, condensation, or mould-related moisture problems.

Practical knowledge across a range of system types

From heat recovery systems to more standard ventilation setups, we understand how different systems are configured and what tends to affect their performance over time.

Residential and commercial ventilation service capability

We provide ventilation system maintenance and repair for both homes and commercial properties, which gives us experience across a wider range of usage demands and system setups.

Our Ventilation System Maintenance Services

SmartVent Filter Changes

A SmartVent filter change is a routine but important part of ventilation upkeep. We replace old or clogged filters to help the system maintain proper airflow and avoid unnecessary strain.

Ventilation Airflow Checks

We check whether the system is delivering consistent airflow across the property and identify signs of restricted output or uneven performance.

Ventilation Fault Diagnosis

If the system is underperforming, we identify the likely cause and recommend the right repair approach based on how the unit is actually behaving.

Ventilation System Repair

We carry out targeted ventilation system repair to address faults affecting airflow, operation, or overall system performance.

Ventilation Replacement Service

When repair is no longer the sensible option, we can advise on next steps and provide a suitable ventilation replacement service.

Emergency ventilation system repair

When your system stops working without warning, we provide responsive ventilation repair across Auckland to get your premises back up and running with minimal downtime.

Air Conditioning Group - Auckland4.9

Based on 59 reviews

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Suzanne Purser

3 weeks ago

Amazing service - quick, efficient and exceptionally helpful. Competitive pricing, quality product and installation. Highly recommended!

Margaret Burns

3 months ago

We are very happy with the service and outcome. Would recommend this company. Knowledgeable and reliable..

harry hammond

3 months ago

Excellent job from Matty and the team - came when they said they would, completed the job within a day and even left the place clean and tidy. 10/10 would reccomend

Bernard Shakey

5 months ago

Outstanding execution. The job involved removing gas under floor ducting and replacing with heat pump ducting in our renovated villa. There were many challenges.Heat pump ducting needed to be bigger than the gas ducting and access was limited by downstairs bedroom, steel beams and the vents had to be made slightly larger. In the kitchen there was very poor access due to a structural beam in the way. The gas people just crunched up the pipe and wrapped duct tape around it. ACG custom made a tin trough to perfectly fit in the floor. The system also needed inlet vents for air and this was cleverly accessed and designed using the downstairs hallway and cupboard. All the old rubbish was taken away and the job was left spotless. The final result is much better than the gas system as we now also have cooling in the summer. This was a very complex job and I would doubt other aircon companies would have been able to complete such a skilled job. I highly recommend ACG.

7 months ago

We needed our air con de-gassed for some other work to be done on our property. Even though Steve said they were fully booked, he went the extra mile to try to help and managed to fit us in at very short notice. The guy who came to do the job was really efficient and good. Thank you so much for the fantastic customer service!

Margot Killoran

10 months ago

We had a great experience with this company and highly recommend them. Steve was responsive from start to finish, the installers were on time and professional, and the communication was excellent throughout. We’re very happy with the results and would gladly use this company again.

Pablo Kraus

11 months ago

Steve and Matt were amazing at sorting out and installing AC in our commercial building. Came out with the best solution vs other guys we tried. Really easy and great communication.

Gareth Tipene

11 months ago

Amazing work team, thanks a lot for the accuracy and efficiency. Highly recommended!

Karol Guzmán

11 months ago

Matt

11 months ago

Very easy to deal with and installed to the highest standard. Very good value. Highly recommend to anyone looking at installing any Aircon systems.

Josh

11 months ago

Great end to end experience from the quote through to the install. The team did a nice and tidy job with the install of both a high wall and a ducted system for us. Highly recommended!

Nigel Bubb

1 year ago

Louise Wilson

1 year ago

Fantastic company to work with from start to finish. Communication was clear and consistent throughout the entire process, from the initial quote right through to installation. The installation team was polite, professional, and took great care to ensure everything was fitted perfectly. Couldn’t be happier with the service and the end result. Would highly recommend them.

Natasha Pool

1 year ago

Highly recommend this company. Steve contacted me within an hour of asking for a quote and came out to assess the same day. The installers were prompt and did a great job. The service and communication from this company was amazing

Laurie Muir

1 year ago

Great quote, excellent team, installation went very well, I'm very pleased, would certainly recommend.

Robert Potter

1 year ago

Steve and the team installed heat pumps in the house the day after we settled before we moved in. Very efficient install, great communication and really easy to deal with. Would recommend to anyone needing heat pumps installed.

Otto Gebhard

1 year ago

Responsive. Affordable. Quick. Steve and the team provided excellent service from start to finish. Steve came out for a quote within hours of my initial enquiry. He was patient with me bumbling my way around the old aircon and heatpump units and helped me find an economical solution to bring my heating up to Healthy Homes specification and double-checked the assessment to ensure that we chose the right wattage and capacity. Apart from its utility, the unit, a 73KW Panasonic number looks a million bucks in situ and has subtly facelifted the space on account of being a more modern, white unit. Regretfully, I have forgotten the name of the technician who came to do the installation but he was excellent and updated the circuitry which will solve some issues with tripping the previous setup had.

Lisa Blockley

1 year ago

The most amazing experience. The team from start to finish was exceptional. They made the whole process so easy and we had the best experience. Steve and the team made sure our unit was best suited for our home. We are so thankful and would highly recommend. Thanks!

Ella Henry

2 years ago

Great service, competent, efficient, and lovely, patient tradie!

John Egan

2 years ago

Prompt service from inspection to getting quote. Installers tidy and professional. A great job all round. I highly recommended this company

Karina Sanasaryan

2 years ago

I would give 10 starts to these guys if I could. Steve replied and came around to quote almost immediately after my inquiry. Our layout was a bit tricky, but he figured out the best way to position the heat pumps. On the day, Ethan and Matt turned up on time, which was already a win for me. They were professional, engaging, checkin in with me and being respectful. They worked so hard to finish the install and I couldn't be happier with the outcome. Everything looks and works perfect. Highly recommend to everyone and will be using their services again for my parent's house. Great work team 👍

Sarah Oliveira

2 years ago

Great service - Steve was quick on giving an affordable quote. Installation was well considered, even in spite of our requests. If you're looking to install an aircon - these guys were quick and efficient.

kane narraway

2 years ago

Had full house ducted installed this week and so far so good. Good service through and the team did a decent job on the fitting. They removed the old unit while they were at it and placed the outtake in a better location even though it was a last minute change.

Ravi Reddy

2 years ago

Had a ducted unit replaced.From site visit, quotation and installation, Steve and Matt were super professional with great communication. Highly recommended. A+++

Prajakta Pande

2 years ago

We bought the Diaken central heating system in August 2021. From day one, our lounge of 5 bedroom house, never gets warm enough and mostly is just cold as switched off. We requested help for few times. They attendeded once and replaced the thing and still no effect. Very hard to get in touch. Not so effective product after paying $14,000. Do not recommend.