Air Duct Cleaning in Cheltenham
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Post-war family homes, townhouses on split blocks and sea breezes from the bay: we clean every outlet, the ductwork, the return air and the filter in Cheltenham homes, with before and after photos.
Between the bay and the building sites
Cheltenham sits across the Kingston and Bayside council areas, between Southland and the beaches of Black Rock and Beaumaris. Its streets were mostly built after the war, and many original homes still have the ducted gas heating they were built with.
Plenty of those homes are now in the middle of an upgrade: ducted cooling added to an old heating system, or a switch to ducted reverse cycle that reuses some of the existing ducts. That’s the moment to clean, so years of dust don’t get pushed through brand-new equipment.
Busy roads around Southland and the Frankston line, plus breezes off the bay, keep return-air filters working hard.
Cheltenham VIC 3192 · Cities of Kingston & Bayside
How Cheltenham homes are usually set up
Post-war homes with original heating
Ducted gas heating with floor or ceiling outlets that has often run for decades without a clean.
Homes mid-upgrade
Ducted cooling added, or a move to reverse cycle that reuses some ducts. Cleaning first stops old dust going through the new system.
Townhouses
Ducted reverse cycle in the ceiling, with outlets over two levels.
Three things we see a lot in Cheltenham
New equipment on old ducts
When a new heater or cooling system is connected to existing ductwork, whatever is in the ducts goes straight through it.
Southland and rail-line traffic
Busy roads and the train line add fine dust that settles on filters and in the ducts.
Breezes from the bay
Moist air and fine sand drift in and settle in outlets and on the return-air filter.
Signs a Cheltenham home is due for a duct clean
- You’re about to upgrade the heating or cooling Cleaning the ducts before new equipment goes on gives the new system a clean start.
- A heater that keeps switching itself off Restricted airflow from a clogged filter or blocked return air is one possible cause, among others.
- Grit on the sills of bay-facing windows If sand makes it to the sills, some of it is making it into the return air.
- A dusty smell on the first cold night Dust that settled over summer blows through the house when the heater starts.
Same duct. Same angle. One clean.
Drag the handle. These are real FreshDuct job photos — we photograph every job before and after, and the photos are yours to keep.

BeforeAfter
Duct repair & replacement in Cheltenham
Upgrades are where Cheltenham ducting most often gets disturbed: outlets moved, runs re-joined to new equipment, and older sections left in place that are past their best.
We photograph what we find, explain whether it’s worth keeping, and quote any repair before any work. We won’t recommend new ducting unless it’s genuinely needed.
What we check and fix
- Crushed, torn or disconnected ducts found and photographed
- Repairs quoted before any work
- Whole runs replaced only when they’re past saving
- Outlet boots, grilles and return-air fittings refitted or replaced
Ducted heating cleaning before a Cheltenham winter
Cheltenham’s older homes heat with ducted gas through winter, and the dust that settles over summer is the first thing the heater pushes out.
A clean before winter, or before an upgrade, clears the outlets, ducts and filter. We can book a heater service at the same visit.
See what comes out of a ducted system
Real FreshDuct jobs, filmed by our crews. Hit play — this is the difference a proper clean makes.
Swipe for more → · tap any video for sound
A whole-system clean — not just the vent covers
If you’re planning a heating or cooling upgrade, we note the condition of each run we can reach so your installer knows what can be reused.
- Free inspection of your system before we start
- Every outlet and grille cleaned
- The full duct run cleaned
- Return-air duct, grille & filter cleaned
- Dust captured by negative-pressure vacuum collection
- Optional sanitise & deodorise
- Damaged or disconnected ducts photographed and explained
- Before & after photos of the work
What we actually find inside ducts
Real photos from FreshDuct duct cleans in Melbourne homes. Tap or hover to pause.












What our customers say about us
“I am very impressed with Gabriel and his team, they were very professional with their job, he taught me what am suppose to know about vent and how to take care of it. They did an amazing job, will call them again for next time.”
“We appreciate Manny’s job and all the cleaning that they did in our house. We had a bad problem with pet stains and bad smell in our carpet and the air duct but thanks to Freshduct air duct cleaning our house smell fresh and clean again.”
“I had Freshduct Commercial Air duct Cleaning in my dental office to clean all the air ducts, and replace the filters. They did a very professional job, clean, and friendly crew.”
How It Works?
Four simple steps from quote to clean air.
Fill the form
Tell us about your home in about a minute — or call 04 3191 8137.
Get estimate
A free, firm quote upfront. No call-out fee, no hidden costs.
Pick service time
Choose a time that suits you — we work 7 days a week.
Your pro arrives!
A police-checked, fully insured technician inspects, cleans and photographs everything. You pay after the job.
You will know us when you see us
Branded vans, uniformed technicians, professional equipment — the same documented FreshDuct standard on every job.



Book with zero risk
No call-out fee
We come to you and quote for free — no fee just for turning up.
Pay after the job
You see the result and the photos first, then you pay.
100% satisfaction
Not happy with any part of the clean? We come back and re-clean it.
Before & after photos
Every job is photographed before and after, and the photos are yours to keep.
Frequently Asked Questions
We’re adding ducted cooling to our old heating ducts. Should we clean first?
Yes. Cleaning before the new equipment goes on means years of dust don’t get pushed through a brand-new system. We can also tell your installer which runs look sound.
Our heater keeps switching itself off. Could it be the ducts?
It can be one cause: a clogged filter or blocked return air restricts airflow. We clean and check the airflow; if the heater itself needs attention, we’ll let you know.
Do you cover Black Rock and Beaumaris?
Yes. Black Rock, Beaumaris, Sandringham, Mentone and Highett are all on our regular run.
Can you provide photos for a sale or a new lease?
Yes. We photograph every outlet before and after, and you can share the photos with your agent or property manager.
Can dirty ducts cause a musty smell?
Yes. Dust and debris in the ducts and on the return-air filter hold odours, and damp ducts can grow mould. A whole-system clean removes the build-up; if there’s a moisture problem behind it, we’ll show you.
How is the price worked out?
By the number of outlets, how many systems you have and whether the home is one or two storeys. You get a free, firm quote upfront, there’s no call-out fee, and you pay after the job.
When do I pay?
After the job is done and you’ve seen the before & after photos. Cash, card or bank transfer.
What if I’m not happy?
Tell us. If something isn’t right, we come back and re-clean — that’s our 100% satisfaction commitment.
Are your technicians insured and police-checked?
Yes. Police-checked technicians, NDIS Worker Screening checks, and full public liability and business insurance.
Duct cleaning around Cheltenham
We clean ducted systems in Cheltenham and across the bayside south-east, 7 days a week. Highett, Mentone, Sandringham, Black Rock, Heatherton and Beaumaris are all on our regular run — fill in the form and the office will call you to lock in a day.
Nearby suburbs
Air duct cleaning in Moorabbin Air duct cleaning in Brighton Air duct cleaning in FrankstonGet your free duct cleaning quote in Cheltenham
Tell us about your home — we call you back with a firm quote and a time that suits you.
