Split Systems Air Conditioning Service & Maintenance Melbourne

If you are looking for experienced split systems air conditioning and maintenance company in Melbourne, then look no further than Coldflow.

Service and Repairs Split Systems Air Conditioning Servicing

Click to book an appointment online or organise a call back.

We service and repair split system air conditioners across Melbourne for all brands and models.

Our work covers leaks, unusual smells, strange noises and uneven room temperatures.

We protect your warranty, offer annual inspections, and back our labour with guarantees. With over 50 years of experience, we keep systems running efficiently.

Split System Repairs

There is nothing more annoying than your split system air conditioner not turning on or leaking refrigerant. You may even be noticing a bad smell, strange noises or quite simply, the incorrect room temperature?

All of these are signs that your split duct system is in need of service or repair, and this is where Colflow can help! Split Systems are perfect for controlling the temperature separately in different zones and lowering utility bills, but they require proper maintenance to ensure they last the 10-15 years that they should!

Your system is often under an intense workload in extreme temperatures, and our warranty-approved service ensures that you are never left needing emergency repairs while having to endure unbearable temps.

Our technicians have the knowledge for every brand and model

With Coldflow, you won't void the warranty of your unit by having an unapproved service. We can set-up a regular annual inspection, install certified parts, and perform maintenance for every brand available.

Don't risk the performance, efficiency, or warranty of your unit and enjoy the peace of mind that comes with knowing your split air conditioner will run soundly all year! In our over 50 years of servicing and maintenance, we’ve encountered every system and potential problem there is. This means efficient work, low- maintenance costs, and complete customer satisfaction guaranteed.

Improve your home’s comfort levels

Your split system is likely having to work all year round, and you can simplify the regular maintenance required while lowering the expense of managing your heating and cooling systems with a Coldflow maintenance plan.

You are already saving money with your split system by only heating or cooling the particular areas of your home that need it, now take the extra step of ensuring the system is running efficiently.

You can trust the experts at Coldflow, with over 50 years of experience

When you call Coldflow for your system service and repairs, you can rest easy knowing you are in the hands of qualified staff and professional technicians who are purely focused on quality and your comfort.

We offer routine maintenance on your split system to ensure it is performing efficiently, and we back everything we do up with 50 years of experience in the industry. Speak to us about how we can help you save you money in the long run.

Residential and commercial systems in Melbourne

Our team can service homes and businesses with systems of any size, so speak to our highly accredited staff today about getting the most out of your unit.

Many people miss this key element of protecting their investment. Systems require regular maintenance to ensure they maintain efficiency and reliability, and the team from Coldflow can help you extend the life of your unit while avoiding potentially fatal carbon monoxide leaks today.

From electrical problems to leaks or other issues, including urgent repairs, speak to the Coldflow technicians today and get the very best out of your HVAC unit. We’ll keep you comfortable!

Technician Servicing Airconditioner

The Coldflow Service Advantage

Regular servicing by Coldflow will prolong the lifespan of your Split Systems by; removing debris and build-up, inspecting moving parts and identifying parts showing early signs of wear to avoid inconvenient, costly breakdowns.

Some reasons to prioritise servicing of your heating and cooling include; HVAC systems with dirt and grime buildup work harder to provide cool air, moving parts embedded with debris cause a strain on connecting components and compressors and coils that are ‘running hot’ are an expensive repair when they malfunction completely. A Coldflow service includes everything here.

Service and repair work carried out by Coldflow carries a 3 month labour warranty and 12 month warranty on parts.

Treat your HVAC system like the investment that it is and ensure it saves you money, as opposed to costing you more. Keep your energy bills low and maintain the system for as long as possible to avoid the expensive cost of a replacement unit. A Coldflow Split Systems service gives peace of mind and will ensure your investment lasts. When it comes to servicing and maintaining your Split Systems, trust the best and most experienced.

HVAC System Types - Service & Maintenance

The Coldflow Service team provides repiars and maintenance services to the following HVAC System Types

Service multiple systems & save!

Save up $140 when we service multiple heating and cooling systems on the same call out. To learn more or arrange regular, scheduled maintenance call our service team today on 03 9549 6118 or visit our Special Offers page for current servicing deals.

Servicing Every Major Brand

Coldflow service all major brands, call Coldflow for routine maintenance and having to call us for an emergency breakdown.

Book your service today

Experience the peace of mind that comes with a perfectly functioning gas ducted heater or air conditioner.
Don't let your comfort wait!

Coldflow Service Goals

Our goal is to provide our customers with the best possible service, and to do so we offer a 100% satisfaction guarantee on all of our work.

We also offer a free quote on any new installation or complete replacement of an existing system, so you can be sure you're getting the best possible value for your money.

Contact us today to schedule a service call, or to learn more about our services.

Man holding quality logo

What Our Customers Are Saying

Very glad and relieved I chose Coldflow. Your installer Murray arrived at 7am Monday 21st, was quickly to work with a minimum of fuss. Old Brivis unit and new Braermar unit out and in through the roof. All over by 9am. He showed us how to use the Braemar control unit before leaving. Great job.
Avatar Icon

PETER H.
MITCHAM

Amazing turnaround and communication! We had a sales person booked in 3 days after we made the online enquiry. Quote was provided on the spot. All questions answered promptly. Installation one week later. All completed in one day. Sales and installations staff were all super friendly, approachable and helpful. Could not fault the team or service!
Avatar Icon

MEGAN T.
LAUNCHING PLACE

I was especially happy with the happy with the airconditioner installed in my bedroom.I can highly recommend tle 2 young men who installed it. They were very polite, the airconditioner is well fitted, it works well and when cleaned up after their work. The office workers were helpful responding to calls and answering my questions.
Avatar Icon

ALMA K.
SOUTH MORANG

Jarred from Sales did an excellent job at explaining the whole process, helping me choose the correct model etc. Scott the installer was excellent, very clean, respectful, punctual and ensured the site was left in a clean state. Inside the house was also left spotless.
Avatar Icon

ROSS Y.
MOUNT ELIZA

The two technicians were well mannered, presented well as representative of your company and did a good job explaining what they had done in terms of the service of our gas heater. They were polite, arrived when they said they would which is important given we work form home and have work commitments. Great ambassadors for your company.
Avatar Icon

MARIANNE S.
BALWYN

Jared, Lucas and Luke were all very professional, friendly and courteous. We were very impressed with the communication and all were on time for scheduled appointments. They were all just really easy to deal with, we'd definitely recommend Coldflow.
Avatar Icon

KATE H.
CHADSTONE

The whole process was smooth from beginning to end. (Brian was Sales Rep). Good communication was provided via phone or txt msgs. The installer (Matt) was punctual, professional, polite, friendly, and a hard worker on a very hot day! A/c unit is effective, quiet and a slimline design. Thank You!
Avatar Icon

JENNY T.
CLYDE NORTH

Excellent service all round -from person who made appointment to the staff who attended gave great service. Notified half hour before arrival, arrived on time, service completed without fuss, used protector to safeguard flooring and minimise mess, showed photos of issue and how it was rectified, explained report and length of warranty on service.
Avatar Icon

ROSINA G.
CRAIGIEBURN

I have always had very good service from Coldflow in the past and now at present and I would thoroughly recommend them to everyone who has airconditioning. As our house is relatively new at present, we are waiting to hear from the builders if our system is still under warranty, if it isnt we will certainly get back to you again.
Avatar Icon

LINDA F.
CLYDE

The team of installers did a fantastic job. We couldn't believe how quick they were in completing the installation of our new air conditioning system. I wouldn't hesitate to recommend Coldflow to friends or family if they require an air conditioner installed.
Avatar Icon

ANDREW R.
ALTONA

Great friendly service. Chris called beforehand and arrived between times we were given - checked unit was running safely and as well as it could (given age) and ensured it was safe to continue using. He also gave great advice regarding updating the unit. Customer service from booking to followup was fantastic. Well done Coldflow !
Avatar Icon

CHERYL D.
BENTLEIGH EAST

Daniel Hay, the person that measured up and provided the estimate was excellent. He was very professional and came across as very honest and trustworthy. The installer's were excellent on the day they just got on with the job and removed all the rubbish and vacuum up afterwards.
Avatar Icon

MARIAN D.
EDEN PARK

Coldflow recently removed our gas ducted heating and it replaced with a reverse cycle air conditioner. The process from quote to installation was simple and quick! Communication in the lead up to and on the day of installation was terrific. They also tidied up after themselves! I wouldn't hesitate to recommend Coldflow to family and friends.
Avatar Icon

Madeleine L.
KENSINGTON

Sorry I had forgotten the survey. All went well. Ray came as he said and went to work straight away. He left the area clean and tidy after explaining what he had done for the service. Will definitely look to Coldflow in two years time for the next service.
Avatar Icon

LIZ P.
NOTTING HILL

I had not dealt with Coldflow until very recently. In a two week period I have dealt with service, sale and installation personnel. All of them were extremely pleasant to deal with, very helpful and efficient - great customer service makes happy customers :)
Avatar Icon

WENDY L.
MALVERN EAST

We would have liked to be given the option whether to have the smelly chemicals sprayed in the split systems, as the smell lasted for over a week and we would have opted not to have that. Otherwise we are very happy with the overall service and communication from the technician.
Avatar Icon

LAUREN C.
RINGWOOD NORTH

The engineers were very friendly and professional. They went out of their way to listen to me as a customer. The quality of their work was top-notch: they knew exactly what to do and they expertly installed the air con devices. Would definitely recommend ColdFlow to my friends and family.
Avatar Icon

GREG C.
MULGRAVE

We've had the team out on a few occasions now and they have been fantastic. Always on time, great communication and clearly experts in this field. I trust their work and advice and will continue to use Coldflow in the future. I'm already referring them to family and friends.
Avatar Icon

Richard J.
IVANHOE EAST

This was an incredibly easy process for us from start to finish. Daniel was wonderful at determining the best fit for our house and life and made the selection process so easy. The team on the day were quick and did a great job. We can't believe it didn't even take a full day. We are so happy with everything!
Avatar Icon

Tess F.
COBURG

Daniel Hay - Sales consultant was awesome and he recommended the best EvapCooling system for my double storey house. Installers were amazing. Did the best and clean job. Highly recommend ColdFlow for professional service and they are THE BEST in Melbourne. PERIOD.
Avatar Icon

PARAM C.
HILLSIDE

STEVEN crcic IS THE man !!!!! I have never had a better service in my life my girlfriend and I are so stoked he got the fan in the other room working. He was professional caring and overall a champion. Give the brother a few weeks paid time off and a raise and a promotion. 10/10 can't recommend enough
Avatar Icon

MARCUS K.
COLLINGWOOD

The installers were exceptionally good. Understood the fragility of my ceiling and dealt with my threatening neighbour when they climbed on the roof on my side. The technician also gave me advice on how to keep the filters healthy and what setting to use. Thanks Coldflow.
Avatar Icon

JULIE D.
HAWTHORN

Team did a great job, install team had to vary the installation location of parts, access etc, vs. communicated during the sales process. This is fine, just a note that worth getting feedback from your install team to your sales team to help future customer comms. The team kept the site clean and took away all rubbish which was great
Avatar Icon

CHARLIE H.
FAIRFIELD

Fantastic service both in regards to receiving the quote (the man sent out seemed to be very knowledgeable and helpful in providing advice on what would work) as well as the installers, who were timely, friendly, knowledgeable and professional in their installation of our split systems :) very very happy with the service we received!!
Avatar Icon

MARC P.
WOLLERT

During the quote process, Jared was very informative about the options available, booking staff for install were extremely accomodating for an earlier installation date & install process was fast & efficient. I would highly recommend Coldflow to anyone looking at ducted heating. Thanks Team!!
Avatar Icon

KATHLEEN K.
FERNTREE GULLY

Jared was most helpful at all stages especially with filling out the form during the cash back submission to Mitsubishi. I was very happy with Scott the electrician who returned the installation areas back to normal condition. Thanks Jared and Scott.
Avatar Icon

LIZ P.
NOTTING HILL

I just had my two units installed. Please pass on my thanks to Jared Wates, who provided the quote, and the team that installed the systems today. The installation team worked really hard, double-checked, if not triple-checked, and certainly made sure things were clean when they left. A very professional and courteous team.
Avatar Icon

STEPHEN R.
ROWVILLE

Daniel was great to deal with, thorough, answered all our questions and communicated well the whole way through. The installation team that come out were fantastic. Double checked anything they needed to, polite, personable and respectful of our home and that my partner was working from home while they were here.
Avatar Icon

Will C.
ROMSEY

Ray did an excellent job. As it turned out, the error that caused the problem was cleared when the power was off after the storm, but he still made sure the system was working properly by doing a really thorough check of everything. Very helpful, professional and clearly very keen to make sure the job was done properly. Great work!
Avatar Icon

ANDREW R.
MULGRAVE

Coldflow were great to deal with throughout the whole process. Communication was very good. Installers were on time, efficient and friendly. They moved furniture and picture on wall, put a sheet down over the carpet and left everything clean. Explained how to use the split system
Avatar Icon

HEATHER J.
CROYDON

Craig was great, explaining thoroughly & giving advice on appropriate systems to best suit our floor plan. Advised where best the systems should be installed. The young lads installing were absolutely marvelous! Very polite, very tidy & we can't fault their work. Thank you to all involved in making our purchase a hassle free transaction
Avatar Icon

TRACEY M.
BERWICK

Luckily service personnel came early in the 4 hr window which suited me. Both were very polite and carried out the servicing plus they were able to respond to a couple of questions I had about this aircon unit ( I've recently moved in to new flat) Very satisfied Thank you Julie
Avatar Icon

JULIE B.
SAINT KILDA WEST

Dealing with your firm has been a very pleasing experience. Fabian and Hoy were so pleasant to deal with and carried out a very tidy installation. George and Christian were also very efficient in completing the electrics. We would not hesitate to recommend Coldflow. Thank you for your service.
Avatar Icon

SANDRA J.
MONT ALBERT NORTH

The whole process from selecting the Aircon, advised by Sales Rep Jared to the installation by Bailey and Anton was so efficient and smooth flowing. Installers were exceptionally courteous and helpful and professional. I couldn't be more pleased with the overall experience. Thank you very much!
Avatar Icon

Ranjit K.
FOREST HILL

We had a great experience. We were called when there was a cancellation and had the heater installed very quickly. Nick who did the installation did a fantastic job, please pass our thanks on to him. Would highly recommend his work to anyone. Kind Regards
Avatar Icon

IAN G.
ASHWOOD

I received a welcome email reminder that a service was due and made a booking date to suit. Your technicians contacted me the day before to confirm a time and they arrived on time as promised. The work was carried out efficiently by two young men, Steven and Hilo, who did so with courtesy and good humour. They are a credit to your business.
Avatar Icon

AAFKO S.
HEATHMONT

The 2 servicemen were absolutely 1st class. Extremely knowledgeable, clean and efficient. Very importantly they were also extremely considerate of my house and how they conducted themselves! Overall a brilliant experience and I will certainly be telling everyone about the flawless service that I received. Many thanks
Avatar Icon

BRETT G.
BRIGHTON EAST

Darren Storey - Professional, knowledgeable, easy to deal with. Adam scheduled the installation promptly and then it happened a week earlier - great. Installation crew lead by Jason - fast, efficient, timely - considering the wet weather throughout the morning and hopefully all has been done properly.
Avatar Icon

MICHAEL A.
DINGLEY VILLAGE

An excellent experience. The online was simple and efficient. The call out team were on time, clean uniforms, friendly and polite. Their work was excellent. Everything was made clear. I honestly couldn't fault my dealings with your firm, you should be very proud of the work you must have done to achieve this standard.
Avatar Icon

Richard S.
BRIGHTON EAST

Very professional team, right from the point of sales (great salesman Tom, honest and authentic, and listened to what I needed. Installers where great..,,took their shoes off inside without me asking..impressed. Totally seamless service, would totally recommend for others.
Avatar Icon

KIM W.
HURSTBRIDGE

This is the second time we have had Coldflow at our house. Each time the quotes were competitive. The installers arrived on time and were super efficient removing an old device and installing the new unit. Thanks to the team especially Nick and the electricians
Avatar Icon

STEPHEN G.
SURREY HILLS

Darren Story was very helpful with the initial site visit, he explained clearly how the installation would run, and gave us the options. Ash and his team did a highly professional job with the installation, and I am thankful that they wore masks as my mum was home recovering from surgery. A brilliant job all round, thank you very much.
Avatar Icon

Patricia j.
PARKDALE

Relatively minor problem. Serge took due diligence and checked whole unit. May need a new stop valve in future. He explained how how well our 19yo unit is functioning and gave us thoughts on future possibilities. Obviously a very experienced technician and a real gentleman.
Avatar Icon

ROD P.
KILSYTH SOUTH

Our tech Ray did an outstanding job fixing our ducted heating system. It is very obvious that his experience makes him a valuable asset to Coldflow! Thanks for explaining every step of the repair so clearly & for your relaxed & friendly manner! Will 100% rebook a service as it is required down the track! Thanks again!
Avatar Icon

SEAN M.
DINGLEY VILLAGE

The service was outstanding from when i made the first call to the completion, Arman made the whole journey seamless and effortless, Murray the licensed installer was very helpful, and his service was second to non. on time he worked effortless to meet the weather prediction and completed the job in time.
Avatar Icon

RAFIK M.
NARRE WARREN

I received a call about 20 minutes before the team arrived at my house. They were extremely helpful and friendly. I was able to pay for the job on the spot, or alternatively, the office could send me an invoice. I appreciated the flexibility of the payment methods.
Avatar Icon

SUE W.
HIGHETT

We'd highly recommend the team from Coldflow. Great communication, prompt and efficient installation and also great advice regarding the removal of our old gas wall heater. Not something we had considered but well worth it with the government rebate which we hadn't known about. Absolutely love our new Daikin unit too! Thanks coldflow.??
Avatar Icon

PETER M.
ASPENDALE GARDENS

Rang for a service on the existing gas ducted heating system to find the system had died. A quote for a new system was provided on the day and installed the next day. The installation team were excellent, providing great advice and support during the installation. Sincere thank you to all.
Avatar Icon

TINA M.
TEMPLESTOWE

Prompt and good communication in letting customers know when they are about to arrive. They do and communicate what was done in service. Any questions are answered and I like the professionalism of turning up in a company named work vehicle and uniform. Also the payment method is trusted with a receipt on the email
Avatar Icon

KATHERINE V.
SCORESBY

Every step of the process was first class and professional. You did what you said you were going to do, on the days that you promised and the installation was like swiss clockwork. Best service experience I have had in the last 5 years. Special shout out to Shanon who organised superbly from day one.
Avatar Icon

DARYL K.
TOORAK

More Coldflow Customer Reviews >