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FreshDuct Air Duct Cleaning Logo
Sydney’s trusted air-duct team · 7 days a week · 04 3191 8137
⭐ Sydney’s Top-Rated📍 Sydney & All Suburbs

Post-Renovation Duct Cleaning in Sydney

Renovations leave fine building dust everywhere — including deep inside your ducts. We clear it out so your fresh new home has genuinely fresh air.

Renovation dust varies a lot by job. Send us the details and we’ll quote it quickly.

✓ 500+ 5-Star Reviews✓ No Call-Out Fee✓ Pay After the Job✓ Fully Trained, Insured & Compliant✓ 7 Days a Week
0
5-Star Reviews
0
Years in Sydney
1–2hr
Typical Service
7days
A Week
100%
Pay After Job
The Problem

Why renovations leave your ducts full of dust

Plaster dust, sawdust and fine building debris are incredibly fine — they travel through the air and settle deep inside your ducted system, then blow back out for months afterward.

  • Fine plaster and sawdust coating the inside of the ductwork
  • Building debris drawn into the return air and supply ducts
  • Dust blowing back into your freshly renovated rooms
  • Irritation for anyone with allergies or sensitivity
  • A brand-new space let down by old, dusty air
Heavily contaminated air duct in terrible condition before scrubbingBefore
Return air filter heavily clogged with dust before cleaningBefore
Return air duct cleaned and restored after FreshDuct cleaningAfter
Clean foil air duct shiny after professional cleaningAfter
What We Do

How we get it properly clean

We give post-renovation systems a thorough deep clean so your new space is matched by clean air.

🏗️

Fine Dust Removal

We clean the ductwork to remove the fine plaster and building dust renovations leave behind.

💨

Negative-Air HEPA Extraction

A commercial HEPA machine captures the fine dust we dislodge so it’s removed, not recirculated.

Sanitise & Deodorise

We can finish with sanitising and deodorising to clear any lingering renovation smells on request.

See The Difference

Before & after — real Sydney results

Drag the slider to see the difference a professional clean makes.

Ducting before FreshDuct cleaning in Sydney The same ducting after FreshDuct cleaning in Sydney BeforeAfter
The Process

What happens on the day

1

On-time arrival

Your technician arrives on time and protects your newly finished surfaces.

2

System inspection

We assess how far the building dust has travelled into the supply and return ducting.

3

Deep clean & HEPA extraction

The ducting is deep-cleaned and the fine dust is extracted with a negative-air HEPA machine.

4

Optional sanitise & deodorise

On request we treat the system to clear lingering renovation odours.

5

Walkthrough & pay after

We show you the result and you only pay once you’re happy.

Real Sydney Work

Our team, our fleet, real jobs

No stock photos — this is the FreshDuct team and equipment on real Sydney properties.

FreshDuct team of seven with tools and equipment Sydney
Two FreshDuct branded vans parked at Sydney apartment job
Two FreshDuct technicians thumbs up leaning on branded van
New flexible air ducts and splitter installed in Sydney attic after clean
FreshDuct negative air pressure machine connected to ducts during clean
Clean foil air duct shiny after professional cleaning
Customer Reviews

Trusted by Sydney homeowners

★★★★★

500+ 5-Star Reviews

★★★★★

“My air ducts hadn’t been cleaned in 9 years. Tom and James were 15 minutes early, respected our house rules and took their shoes off. The air in my home is really fresh and clean now.”

Amy Lee
Verified FreshDuct Customer
★★★★★

“Outstanding service! Manny was very professional and polite. This is by far the most thorough cleanup we’ve experienced. Highly recommend FreshDuct.”

Samantha
Verified FreshDuct Customer
★★★★★

“Tom and Eddie did an outstanding job cleaning my air ducts! I booked yesterday and the job was completed within 24 hours. Very satisfied.”

George
Verified FreshDuct Customer
★★★★★

“Adam and his team were professional and provided detailed before-and-after pictures to confirm their work. Great to have visual proof.”

Daniel
Verified FreshDuct Customer
★★★★★

“I am very impressed with Gabriel and his team. They were professional and taught me how to care for my vents. Amazing job.”

Verified customer
Verified FreshDuct Customer
★★★★★

“Fresh Duct exceeded my expectations. Knowledgeable, meticulous and respectful of our home. We can breathe easier now.”

Marc
Verified FreshDuct Customer
Why FreshDuct

Local, transparent, properly equipped

🏆

500+ 5-Star Reviews

Sydney homeowners rate us five stars again and again — for clean work and honest service.

🛡️

Fully Trained, Insured & Compliant

Every FreshDuct technician is trained, insured and works to Australian standards.

💰

No Call-Out Fee, Pay After

No hidden charges. Any extra work is quoted up front. You pay once the job’s done.

🚐

Fully Equipped Fleet

Commercial vacuum gear, access equipment and branded vans — ready for any Sydney property.

📅

7 Days a Week

Book online or call and we’ll get someone to you fast.

🌿

15+ Years Local

Thousands of Sydney homes serviced. We know the systems common to NSW housing.

Get a Quote

Every job is a little different

Renovation dust varies a lot by job. Send us the details and we’ll quote it quickly.

Get My Free Quote
Where We Service

Post-renovation duct cleaning across Sydney

From the inner city to the outer suburbs — if you’re in greater Sydney, we cover your area.

Sydney CBD & Inner

Sydney CBDSurry HillsPyrmontUltimoRedfernNewtownGlebeDarlinghurstAlexandriaZetland

Eastern Suburbs

BondiRandwickCoogeeMaroubraDouble BayRose BayWaverleyVaucluseBronteKensington

North Shore & North Sydney

North SydneyChatswoodMosmanLane CoveWilloughbyCrows NestSt LeonardsGordonMacquarie ParkHornsby

Northern Beaches

ManlyDee WhyBrookvaleFreshwaterNarrabeenMona ValeAvalonFrenchs Forest

Western Sydney, Parramatta & Hills

ParramattaBlacktownPenrithCastle HillBaulkham HillsLiverpoolBankstownRyde

Inner West & Sutherland Shire

AshfieldLeichhardtMarrickvilleBurwoodStrathfieldSutherlandCronullaHurstville

Don’t see your suburb? We cover all of greater Sydney — just call 04 3191 8137.

FAQ

Your questions, answered

Do I really need my ducts cleaned after a renovation?
If your ducted system was running or exposed during the work, almost certainly. Fine building dust is light enough to travel deep into ducting and will keep blowing back into your rooms until it’s removed.
How soon after the reno should I book?
Once the dusty work is finished and the space is largely cleared. Cleaning the ducts last means you’re not re-contaminating them.
How much does it cost?
It depends on how much dust is in the system and its size — so we quote per job. Send us the details and we’ll come back fast, with no call-out fee.
Can you remove renovation smells too?
Yes — we can sanitise and deodorise the system on request to clear lingering paint, dust or building odours.
Do you do this for builders and renovators?
Yes — we work with homeowners, builders and renovators on post-construction duct cleaning across Sydney.
Explore More

Related FreshDuct services

One team for your whole home’s air. Explore our other Sydney services:

Book Today

Ready for cleaner air?

Call now or request a free quote below — we usually respond within the hour.

Request your free quote

Send us the renovation details and we’ll quote it quickly.