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An image of a professional expertly building a wooden deck using a drill and other tools.

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4.2

Great rating - 4.2/5 (11114+ reviews)

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Best rated decking builders near me

Recent Decking reviews in Sydney Northern Beaches

Great job, well done by Jay - very happy TX. Highly recommended

Replace pole on porch and repair some planks on our backyard deck.

$960

Job well done!

Deck sanding and oiling. approx 45 sq metres spotted gum.

$1,000

Jon was such a lovely guy, completed job perfectly with great attention to detail. Would love to use Jon in the future again. Thank you Jon!

Sand deck, stairs and small pool area and varnish

$1,500

Allan was great, he has even offered to come back a put another coat on as it rained after the job.

Refurbish Apartment Balacony Deck

$400

German did a fantastic job - he knows his trade and delivered a very high standard of work.

Carpenter Required - Fix Doors + Decking Joist

$400

Professional / perfect craftsmanship / pleasure to deal with

Decking / joinery

$1,500

What's the average cost of a decking builder in Sydney Northern Beaches

$300 - $1,200

low

$300

median

$600

high

$1,200

Low, median and high bar chart distribuiton

Average reviews for Decking Services in Sydney Northern Beaches

based on 160 reviews

4.91

149
9
1
0
1

Best rated composite deckers near me

Best rated timber decking contractors near me

Recent Timber Decking reviews in Sydney Northern Beaches

Great job, communicated well, turned up on time, did the job well, nice to deal with. Highly recommend

Sand and Oil timber deck 2 area total 20sqm

$500

Jaiden was prompt with his communication, came for a site inspection and provided a fast quote. Polite and courteous

Replacement of outdoor timber decking

$5

Amazing work, care, and flexibility to accommodate our circumstances. He brought our deck back to life, a much better result than I expected possible within the time frame given.

Wash, sand and coat timber deck

$1,200

A great Airtasker

Stain timber deck - doesn’t need sanding

$500

Super friendly, professional, courteous, and punctual, and a very fair price - what more could you hope for really. We hired Mark for the removal of an above ground pool, deck, garden shed and pool fence. He really knew what he was doing and he had a very well organised process to get through a big task in the right order. Highly recommend!

Remove old above ground pool, timber deck, pool fence and garden shed

$1,000

Can highly recommend Adam and his team. Excellent communication, punctuality and quality of work. We will use them again. All very easy to organise and now the job is complete. Thank you.

Timber deck and fence sanded and oiled. All in good condition.

$950

What's the average cost of a timber decking contractor in Sydney Northern Beaches

$518 - $1,450

low

$518

median

$690

high

$1,450

Low, median and high bar chart distribuiton

Average reviews for Timber Decking Services in Sydney Northern Beaches

based on 14 reviews

4.86

12
2
0
0
0

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What can you get from decking builders?

Booking a decking service through Airtasker means getting connected with contractors, builders, designers, or repair specialists who are ready to work according to your request. From purchasing required materials to making sure you’re satisfied with the final output, Taskers will take care of the intricate process—just clearly communicate with them on your needs.


Here’s an overview of the tasks you can expect when hiring a specialist:


Deck installation

Taskers proficient in the art of decking installation should boost the pleasant energy in your home. The first step is planning the layout by visualising the edges and midpoint of the deck, plus plotting the support posts. By laying weed control fabric and gravel or placing concrete slabs, they start covering the ground. The specialist will place a substructure made of steel, timber, or aluminium. Some installers may add extra moisture protection using materials like butyl tape.


Next come the support posts or caissons. The Tasker cuts the boards and lays them out. Installers usually utilise steel bracket ties for support and an electric planer to keep the boards flush. 


After finishing this main frame of the deck, the main boards and decking material are installed. The deck installation specialist maintains 1⁄4” gaps between the boards to allow the wood to expand and contract depending on the weather. Lastly, they bolt the wood planks to the support posts using the anchor brackets. They’ll nail down the perimeter, inspect the entire deck, then let you check. And just like that, your deck is ready for you to furnish, decorate, and enjoy.


Note: If you haven’t secured a permit for the deck construction, you can request your Tasker to do this for you.


Deck staining and sealing

Built a new deck but have yet to get it stained and sealed? Need to give your expansive deck its yearly application of deck sealer? Deck installers near you can do the job.


Specialists can prepare the surfaces, apply the stain, and offer tips on maintaining its condition. If it’s a sealing job, it will consist of cleaning, power-washing, and sanding, followed by one to two coats of sealant. 


Tip: If you want to have home repainting done while you’re at it, you can hire a house painter on Airtasker.


Deck repair

Spotted cracks, splinters, or a greyish hue on your deck? Your hired expert can address those concerns. They can also check for rotting wood, inspect the ledger (the part attached to your house), as well as the joists, beams, and railings, to make sure everything is in top condition.


Repairing can also mean as simple as securing loose posts, or as complex as preventing a collapsed deck. If unsure, consult your Tasker about your deck’s condition.


If you want to continue elevating your home, you have the option to hire skilled Taskers in gardening, flooring, gate installation, roofing, and more.

Recent Decking tasks in Sydney Northern Beaches

Sand and re oil a deck and rails, merbau wood

$600

Frenchs Forest NSW 2086, Australia

8th Mar 2026

Sand and re-oil deck, rails and four steps

Deck repair: cut out 2 staircase treads out of merbau

$10

Seaforth NSW, Australia

23rd Feb 2026

I have 2 stair treads that need to be cut out of merbau. I have the timber. Just need to replace 3 steps that have rotten timber. Can pay per hour or for the job

Thanks Brendan - great job

Sanding and oiling deck

$750

North Balgowlah NSW, Australia

22nd Feb 2026

We need our deck sanded to remove old vanish and re-oiled. I'll supply the oil. Stairs also need a light sand and oil. Deck dimensions: 3.85 x 6.9m

Labour only. Build composite front door deck

$50

Mona Vale, New South Wales

22nd Feb 2026

I have materials for a composite deck. I’ll run all the materials by you and you let me know if I have everything . But first I’m just looking for someone to build the deck 3100 x 2800 with picture frame edges. 3 posts needed. My husband has already dug out the over hang area for air flow. The rest of the deck will be on the concrete slab under cover. I’m also only wanting weekdays (not weekends). Please let me know your capped labour cost and availability. Cheers

Wayne was amazing ! I’ve already recommended him to my friends and family. Such gentleman. Was a huge job in the end and he persevered until it was perfect 👌

Re stain timber deck

$100

Manly NSW, Australia

15th Feb 2026

Timber deck approximately 6 metres by 4 metres need to re stained. Does not need to be sanded just washed and stained.

Amazing service came promptly and a beautiful job. I would definitely recommend and will use again.

Fix wood cubby house, timber deck and tidy gardens and lawns

$2,500

Longueville NSW 2066, Australia

11th Feb 2026

Repair a timber cubby house and the deck that it sits on repair of the rear entertaining deck to the back garden and also tidy up the Garden's and repair that putty around some of the windows in the house

Painter for fence and deck

$700

Manly NSW 2095, Australia

7th Feb 2026

Job Title: Fence Painting (Black Carbon or Monument) & Deck Refinishing (Black Carbon) Description: I am looking for a professional to paint my fences and refresh a small deck. Scope of Work: * Fences: Paint approximately 31m of fencing (15m x 1.8m and 16m x 2.0m) in Monument. * Deck: Clean and oil a small deck (8m x 1m) using a Black Carbon decking oil. * Materials: Please provide all paint, oil, and necessary equipment. Timing Requirements: This project is time-sensitive. I am looking for someone who can: 1. Complete the entire job by this Tuesday, OR 2. Start the work in approximately two weeks. Please include in your quote: * Your total price (including materials). * An estimated timeframe for how long the job will take to complete. Looking forward to hearing from you! 🛠️🎨

Sanding a Deck

$650

Collaroy Plateau NSW, Australia

4th Feb 2026

Looking for someone to sand and re-oil my hardwood deck. The timber has weathered grey and needs to be sanded back to raw wood before oiling. Size: Main deck: 8m x 2m Side section: 8m x 0.4m Total: approx 19 sqm Scope: Sand back to raw timber Apply 2 coats of decking oil I can supply the oil or happy for you to include in your quote Access: Ground level Glass pool fencing around deck (will need care around spigots) Easy street parking Photos attached showing current condition. Happy to answer any questions. Please include in your quote whether you're supplying materials or labour only.

Fantastic result, on time, easy to work with, and great level of detail and care! I would highly recommend!

Removal of above ground pool and deck

$8,000

Seaforth, New South Wales

2nd Feb 2026

Removal of above ground pool and the surrounding deck, railing and side hi stairs. Please quote for removal of all waste also. Deck is approx 500m x 900m (excluding side steps). Access to property is limited to one set of stairs

So happy with the team, they removed the deck and our above ground pool! Highly recommend

Sand back Merbau deck to natural colour and oil deck

$500

Allambie Heights NSW 2100, Australia

29th Jan 2026

We are looking for someone to use a commercial grade sander to sand back our Merbau deck to its original colour. It currently has a dark red/brown colour on it that we would like sanded off. We would like it to go back to the original Merbau colour, and to then be finished with a protective clear oil. The deck is undercover and is levelled and in fantastic condition. The nails are also in excellent condition and not sticking up. We are also looking for someone who may be able to build three long Merbau steps to lead from the deck to the grass. Roughly 4.65m each step. To be done soon. Located in Allambie Heights. Easy access

Thank you so much! 5 stars for an amazing job. So professional and brought our deck back to new. I really appreciate all your advice and knowledge, and for completing the job in super fast time. Highly recommend!

Replace deck steps and fill deck space to the ground

$800

Frenchs Forest NSW 2086, Australia

27th Jan 2026

Need to fill empty space between deck and ground and replace steps.

Wooden deck repair

$1,000

Balgowlah NSW 2093, Australia

26th Jan 2026

We have a wooden deck with a number of the boards deteriorating quite badly and splintering. Looking for someone to replace those boards as we have small kids running across them everyday. Budget is negotiable and happy to do an inspection so as to better quote.

Great experience working with Ryan. Professional and punctual and great work fixing our deck.

Oiling decks

$500

Bayview NSW 2104, Australia

26th Jan 2026

Need decks and stairs oiled. There is a bit to do so I am happy to pay $500/day.

Great work oiling the decks. Works hard and does an excellent job.

Carpenter help finishing a deck

$10

North Manly NSW, Australia

23rd Jan 2026

I have built most of a deck and need the help of a carpenter to lay a joist solution over the existing concrete slab of an old patio. The slab is not precisely level and so requires a solution with thin joists and packers (my theory), to allow me to finish laying the decking boards. 10 joists. I have all the wood. I would think roughly a day of work. I’ve added as many photos as possible. Just require someone who really knows what they are doing!

It was my fault that I didn’t know enough about the job to describe it properly and Matt was t able to do it for me but he was very nice about it and offered suggestions on how to complete it. Communication was great

Replace 8-10 timbers on deck

$450

Manly NSW 2095, Australia

22nd Jan 2026

Replace broken timbers on deck x 8-10. Need your own materials

Excellent work and very friendly

Improvement to Existing Timber Decking

$2,000

Palm Beach NSW 2108, Australia

28th Dec 2025

Hi there! I have an existing timber decking to a balcony that is located about 100mm above an existing concrete slab. Leaves are gathering in the gap below the timber decking and I would like an number of access hatches or similar places in the decking to clean out the leaves. Timber decking is existing and is to be reused. Hinges and handles are to be provided by you. You will see in the photos I have partially removed the decking. Access is via a long driveway that a large van can access. Then there is steps up about 3 floors. The job can be done in January. There are 2 seperate decking areas that are a similar size. The photos show one area.

Great work and a nice guy. Will definitely use him again

Stain back deck and outdoor setting

$1,000

Dee Why NSW, Australia

17th Nov 2025

Pressure clean deck and stain it and stain outdoor setting.

Such an excellent air tasker - great attention to detail, very good!

Sand and stain back Merbau deck

$300

Warriewood, New South Wales

17th Oct 2025

Back deck needs sanding and stained with Merbau deck stain (I have the stain). I can move all furniture. Requires before end October. Deck: 5.75m x 3m

Excellent job! Great work!

Dig 8 holes for the foundations of a 3 x 6m deck

$10

Freshwater NSW 2096, Australia

15th Oct 2025

We are installing a 3m x 6m deck, which requires some holes to be dug for its foundations. Images show size of holes required, there are 8 we need in total. Some are position over an old concrete pathway and some are straight into the lawn. The holes need to be around 60cm deep with a 57cm circumference. We would like done asap but can be flexible with timings.

Josh and his team were so easy to deal with, turned up on time and completed our job beautifully and quickly. Thanks so much!

Sand and oil our deck approx 100m2 in Mona Vale

$3,000

Mona Vale NSW, Australia

21st Sep 2025

Need someone to sand and oil our blackbutt timber decks x 2-3 coats (or whatever is recommended) Approx 100m2 in total. Would like them finished in a clear natural oil with no added colour in the oil. Please advise if quote includes materials. I am happy to supply oil if needed. Can be flexible on date however the sooner the better. Would prefer someone with demonstrated experience in this sort of work.

Phil did a great job on our deck. Communication and time planning could be improved.

Recent Composite Decking tasks in Sydney Northern Beaches

Composite decking installation

$800

Frenchs Forest NSW, Australia

18th Nov 2024

frame work is done. all decking material on site ready for installation. need the job done before the weekend. looking for qualified trade who has experienced with compisite decking. deck size 5.4mx5.4m

Install composite decking around a pool. Approx 10sqm

$1,800

Frenchs Forest NSW, Australia

1st Oct 2024

Install composite deck around a pool Approx 10m X 0.5m and 6m X 0.7m

Measure, supply, install composite decking

$5

Killarney Heights NSW, Australia

14th Sep 2023

We’re looking for an experienced and licensed professional to help us measure, supply good budget friendly composite decking and install them with all the things required to go with it for ground clearance, frame, etc. The area is currently a pool which is getting demolished and will be filled for decking to go on top! Current decking we’ve looked at include brite decking and Ekodeck at bunnings which are more in our budget. Area is approximately 52-54m2. We will apply for a CDC with council to make sure everything complies with them as well! BONUS: we are also wanting a motorised Louvre pergola, if you can do that, please let us know as well! Thanks In advance! - Due date: Flexible

Robert was a professional in decking and gave us much advice and details on getting decking. He was also friendly and advised on other aspects like getting a CDC,etc. Would highly recommend him! Thanks!

Recent Timber Decking tasks in Sydney Northern Beaches

Re stain timber deck

$100

Manly NSW, Australia

15th Feb 2026

Timber deck approximately 6 metres by 4 metres need to re stained. Does not need to be sanded just washed and stained.

Amazing service came promptly and a beautiful job. I would definitely recommend and will use again.

Fix wood cubby house, timber deck and tidy gardens and lawns

$2,500

Longueville NSW 2066, Australia

11th Feb 2026

Repair a timber cubby house and the deck that it sits on repair of the rear entertaining deck to the back garden and also tidy up the Garden's and repair that putty around some of the windows in the house

Improvement to Existing Timber Decking

$2,000

Palm Beach NSW 2108, Australia

28th Dec 2025

Hi there! I have an existing timber decking to a balcony that is located about 100mm above an existing concrete slab. Leaves are gathering in the gap below the timber decking and I would like an number of access hatches or similar places in the decking to clean out the leaves. Timber decking is existing and is to be reused. Hinges and handles are to be provided by you. You will see in the photos I have partially removed the decking. Access is via a long driveway that a large van can access. Then there is steps up about 3 floors. The job can be done in January. There are 2 seperate decking areas that are a similar size. The photos show one area.

Great work and a nice guy. Will definitely use him again

Clean and stain timber deck and stairs

$850

Avalon Beach NSW, Australia

30th Nov 2025

2 decks One is 9x4mtr with 2.5 metre wide 8 tread staircase one is 13x1.5 metre with 2 x 1.5 metre wide staircases 8 tread Staircases are pine deck is hardwood Need thorough clean and prepare apply deck oil and stairs

Countersink screws on timber deck

$600

Whale Beach NSW 2107, Australia

28th Nov 2025

We’re looking for an experienced handyman to countersink square drive decking screws. Must have experience working with timber, and previous experience specifically countersinking screws on decking. All tools required for the job preferred. Price is a rough guide - open to offers.

Syed was brilliant. He took on a big job with all the countersinking and deck prep and delivered exceptional work. Great communication, and great outcome. We’re very happy with the result, and would highly recommend him.

Timber Decking sanded, polished and repaired

$400

Mona Vale, New South Wales

19th Nov 2025

Large outdoor decking area requires repairs, sanding & varnishing. Approx 15m X 6m. Some decking is lifting. Quotes please.

Sand and restrain timber deck

$2,000

Narraweena NSW, Australia

4th Nov 2025

Timber deck, tallow wood about 55 metres square. Last stained about 6 years ago. Signs of weathering in the fully exposed areas. Needs to be sanded and re stained.

Paint a timber deck

$1,000

Davidson NSW 2085, Australia

23rd Oct 2025

Paint a treated pine timber deck and timber stairs in light grey colour . any slight cracks etc need to be filled first. I need 1x coat of primer/sealant on the new timbers and 2 top coats. Deck is about 53sq meters plus the stairs The timbers are new treated pine . Only the deck needs to be painted and not the handrail. Please give a price which includes paint or i can supply the paint

Stain timber deck (Intergrain UltraDeck Amber) – North Balgowlah

$1,000

North Balgowlah NSW 2093, Australia

20th Oct 2025

Stain timber deck (Intergrain UltraDeck Amber) – North Balgowlah Description: Looking for an experienced painter or deck-staining specialist (not general landscaper) to clean and stain my outdoor timber deck. Deck is under 60 m² (Spotted Gum) and in good condition, just lightly weathered. Scope of work: Thorough deck clean and prep Allow 24 hrs drying time after wash before coating Apply 2 coats of Intergrain UltraDeck Amber (water-based satin) Use lambswool pad or professional deck applicator (no roller marks) Work must be done in ideal weather – dry, mild (10–30 °C), no rain within 24 hrs before/after Deck sits under a large tree, so please ensure covering to protect surface from falling leaves while coating and drying Protect walls, glass doors, and cladding from splatter Tradie to supply all materials and tools Finish goal: Smooth, even amber tone with a satin sheen – clean, professional look for property resale photos. Budget: Around $1,000 total (materials + labour) Please quote total cost and confirm your availability and previous deck-staining experience. Location: North Balgowlah, NSW

Prep and re-varnish black butt timber deck

$800

Freshwater NSW, Australia

17th Sep 2025

Timber (black butt) deck needs prepping and varnishing. I suspect 2 coats. I will supply paint.

Timber deck repair

$600

Freshwater NSW, Australia

17th Sep 2025

Small timber deck needs repairing. The timber slats at the top are in good condition and can be re-used, but the timber footings/supports appear rotted and require replacement. It’s at the side of the house so needs to be functional but does not need to look amazing. Deck size is 183 wide X 242 long.

Painting timber deck and privacy screen

$400

Seaforth NSW, Australia

12th Sep 2025

Are you available today to come and paint a deck and privacy screen in my garden? All tools and paint supplied. Need completed ASAP

Sand back timber deck

$450

Balgowlah NSW, Australia

9th Sep 2025

Need a belt sander to sand back 13m2 decking ready for oil

Wash and oil a 18 month old timber deck

$400

Bayview NSW, Australia

12th Aug 2025

Sand and oil a 18 month old timber deck . Approximately 20 square metres .

Restore two timber decks (power wash, clean, oil)

$1,500

Sydney NSW 2093, Australia

5th Jul 2025

I'm looking for an experienced professional to restore and treat two timber decks at my home. The job includes antifungal treatment, power washing, and applying two coats of timber oil. The decks haven’t been treated in a while and need a full refresh. Details: There are two areas: Rear deck – approx. 46 sqm Front deck – approx. 21 sqm Both are Tallowwood timber, screwed boards, currently weathered. Scope of work: 1. Apply an environmentally friendly tannin/oil/stain remover 2. High-pressure wash of all decking 3. Apply a second environmentally friendly cleaner to remove deep contaminants 4. Second pressure wash 5. Apply two coats of high-performance timber oil (I’m open to suggestions, but the quote I received specified Cutek CD50 Extreme) 6. Treat decking with an antifungal solution as part of the prep process Additional Notes: I will provide access to water and power Please include product costs in your quote. I’d like the job completed within the next 2–3 weeks Please include photos of previous deck work in your response if possible Photos of the decking are attached (please let me know if you’d like more angles or close-ups). Looking for someone reliable with experience in timber restoration.

Great work. Very happy.

Build a 2.2x2.2 deck to place a 1.75x1.75 spa pool. Not timber deck

$800

Allambie Heights NSW 2100, Australia

16th May 2025

Require a deck to place a new spa pool on top so that its not on the concrete floor. Pool is 1750 x 1750 so deck needs to be bigger. Do not won't timber boards something zero maintenance if possible. And I don't require an expensive product. Dulux/colourbond Monument colour would be my preference to match the fence

Sand and stain hardwood timber deck

$1,200

Manly NSW, Australia

12th May 2025

Details as above - refer to details in task. Needing hardwood timber decking stained and minimum two coats of staining. We put fake grass over the deck until the dog settled in. Deck is approx 5m x 4m. Thanks

Great work sanding and staining the deck. Thanks Steve

Front and back timber deck sanding and re-oiling

$1,500

Forestville NSW, Australia

22nd Mar 2025

Front and back deck sanding/prep and oiling.

Phil was very thorough with his work, eye for detail and quality. I am really pleased with the outcome! Definitely recommend!

Sand and oil outdoor timber deck area

$550

North Narrabeen NSW 2101, Australia

30th Dec 2024

The deck is approx 20m2. It requires sanding and oiling. We have already purchased the oil.

Thanks Anthony - our deck looks amazing! Your attention to detail and the quality of your work are much appreciated. We’ll definitely contact you again if we need anything.

Re-oiling 3 timber decks - all materials supplied.

$300

Cromer NSW, Australia

10th Dec 2024

We have two timber decks and a timber pool deck that needs re-oiling before Christmas celebrations. All materials supplied.

Outstanding! Would use again anytime!