Hey, we're Coastal Pressure Co — a small local business out of Newcastle. We turn grimy driveways, mouldy decks and green fences back into something you're proud to come home to. Good honest work, fair prices, and we'll always leave the site clean.
✓ Fully Insured
✓ Local Newcastle Business
✓ Free Quotes
✓ Homes & Businesses
✓ Safe, Effective Cleaning
What We Do
Our Services
We take on all sorts of outdoor cleaning jobs around the Newcastle area. Click any service below to find out more about what's involved.
Driveway Cleaning
Oil stains, tyre marks, moss — we'll get your driveway looking the way it should.
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Decks, Patios & Pathways
Outdoor tiles, pavers, timber — we bring your outdoor areas back to life safely.
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Steps & Stairs
Slippery, mossy stairs are a pain and a hazard. We'll sort them out properly.
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External Gutters
Those black streaks on your gutters? Gone. It's a small thing that makes a big difference.
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Retaining Walls
Green, mossy retaining walls don't stand a chance. We'll get them looking clean and sharp.
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Fence Cleaning
Colorbond, timber or composite — we'll knock the mould and grime off any fence type.
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100%Satisfaction
A Bit About Us
We're just locals who love doing a good job
Coastal Pressure Co. is a small Newcastle-based business — not a big franchise, just a team that genuinely cares about doing right by every customer. We turn up when we say we will, we treat your property with respect, and we don't leave until you're happy with the result.
Commercial-grade gear for a thorough, even result
We show up on time and clean up before we leave
Covering Newcastle, Lake Macquarie & Port Stephens
We CoverNewcastle · Lake Macquarie · Port Stephens
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We'll come back to you within 24 hours with a free quote.
Feel free to call us in the meantime: 0404 676 556.
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Our Services
Driveway Cleaning
Oil stains, tyre rubber, moss, general grime — we remove the lot. Your driveway's often the first thing people see about your home, and we'll make sure it looks the part.
Let's Get That Driveway Sorted
Honestly, driveway cleans are one of our favourite jobs — because the transformation is so satisfying. A surface that's been collecting tyre marks, oil spills, moss and years of grime can look completely different after a few hours with the right gear. The results speak for themselves.
We use commercial-grade, high-pressure equipment — not the sort of thing you pick up from Bunnings — and we pre-treat oil stains and organic growth before we start. That pre-treatment step makes a big difference to how clean the final result is, especially on older concrete or porous surfaces that have absorbed a lot over the years.
We work on all the surface types you'll find around Newcastle: exposed aggregate, standard concrete, clay pavers, brick and natural stone. We'll clean right to the edges including gutter lines, and everything gets a proper rinse-down when we're done. We don't leave a mess.
What's Included
Pre-treatment of oil stains and stubborn organic growth
Full surface clean using commercial pressure equipment
Edge, expansion joint and gutter line cleaning
All common surfaces: concrete, pavers, aggregate, brick and stone
Safe on sealed and unsealed driveways
Site left clean and tidy when we're done
Before & After — Corlette, NSW
Ready to get your driveway sorted?
Free quote, no obligation. We'll get back to you quickly.
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Our Services
Decks, Patios & Pathways
If your outdoor area's looking tired, slippery or just a bit green, we can turn it around. We work on all surface types and take care not to damage a thing.
Your Outdoor Area Deserves Better
Living near the coast is brilliant, but the humidity, salt air and UV absolutely take a toll on outdoor surfaces. Decks, patios and pathways tend to build up a coating of mould, algae and biofilm that makes them look old and — more importantly — can be pretty slippery underfoot, especially after rain.
We've cleaned all kinds of surfaces out here: hardwood and treated pine decks, composite decking, outdoor porcelain tiles, concrete and paver patios, natural stone pathways, you name it. The trick is adjusting the pressure and technique to suit the material — too much pressure on the wrong surface and you'll do damage, not enough and you haven't really cleaned it. We know what we're doing.
On top of the cosmetic results, regular cleaning genuinely extends the life of outdoor surfaces. Staying on top of mould and moisture before it works into timber grain or lifts tiles underneath saves a lot of grief down the track.
What's Included
Pre-treatment of mould, algae and organic staining
Surface-matched pressure — safe on all materials
Hardwood, pine, composite, concrete, tiles, stone and pavers
Pathway edges and step detail included
Garden beds and surrounding areas respected throughout
Residential homes and commercial properties welcome
Patio tiles — Lake Macquarie, NSW
Want your outdoor area back?
Give us a ring or fill in the form — we'll get you a free quote.
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Our Services
Steps & Stairs
Mossy, slippery stairs aren't just ugly — they're actually a bit of a safety hazard. We'll clean them up properly and make them safe and presentable again.
Clean Steps, Safe Steps
Steps and stairs cop a lot of foot traffic and tend to stay damp, which means moss, algae and black staining build up faster than almost anywhere else outside. It looks bad, sure — but it can also genuinely be a slip risk, especially on rendered or smooth surfaces when they get wet.
The Caves Beach job in the photos here is a pretty good example of what we deal with regularly — heavy green and black growth on rendered concrete stairs leading up to a building entry. After we're done, it's a completely different surface. We work carefully around balustrades, handrails and any planting, and we always rinse runoff away from garden beds.
We work on all the common step types you'll find around Newcastle: plain and rendered concrete, brick, natural stone and outdoor tiles. We take on both residential and commercial or strata properties.
What's Included
Full clean of step treads and risers
Moss, algae and black stain removal
Works on concrete, render, tile, brick and natural stone
Careful around handrails, balustrades and garden beds
Reduces slip risk as well as improving the look
Residential and commercial / strata properties
Before & After — Caves Beach, NSW
Time to sort those steps out?
We'll give you a free quote and get it looking great.
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Our Services
External Gutter Cleaning
Those black streaks running down the outside of your gutters are more noticeable than you might think — and they come off an absolute treat. Small job, big difference.
Clean Gutters, Sharper Home
The outside of gutters develops black streaking over time from a mix of oxidation, tannins washing off the roof and algae growth. It sneaks up on you and then once it's clean, you genuinely can't believe how much better the front of the house looks. It's one of those jobs where the before-and-after is really obvious — check out the photos here.
We clean the exterior face of gutters and fascia boards, removing all the streaking and biological growth. It works well on Colorbond, aluminium and PVC gutters, and we can handle single and double-storey homes.
This one is often worth bundling with a driveway or deck clean while we're already set up on site — better value, and the whole property ends up looking sharp. Just let us know when you fill in the quote form.
What's Included
Full exterior face and underside of gutters cleaned
Fascia boards included
Removes black oxidation streaks and algae growth
Colorbond, aluminium and PVC gutters
Single and double-storey homes
Easy to bundle with other services — just ask
Before — stained, algae-covered gutters
After — clean result
Want those gutters looking sharp?
Quick job, noticeable result. Free quote today.
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Our Services
Retaining Wall Cleaning
Retaining walls collect some of the worst moss and algae of anything in your yard. We'll strip it all back and get them looking like they were built last week.
We'll Take Years Off Your Walls
Retaining walls — especially the ones in shaded spots or backed up against a garden — tend to get absolutely hammered with moss, lichen and algae. It can make a wall look decades older than it actually is, and if it's left too long it starts working into the surface and causing real deterioration.
Different materials need different treatment, and we take that seriously. Brick, rendered concrete, timber sleepers, sandstone blocks and natural rockery all respond to different pre-treatments and pressure levels. We match the approach to the material, which is what separates a good clean from one that either doesn't do the job or does damage.
The results are usually pretty dramatic. Walls that people thought were just worn out often just needed a proper clean. It's one of those jobs where we always enjoy sending the after photos.
What's Included
Pre-treatment of heavy moss, lichen and algae
Material-matched pressure — no damage to surfaces
Brick, render, timber sleepers, sandstone and natural rock
Cap stones and coping cleaned as part of the job
Garden beds and surrounding areas respected throughout
Residential and larger landscaped sites both welcome
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Add your retaining wall before & after shots here
Walls looking a bit green?
We'll sort it out — free quote, no fuss.
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Our Services
Fence Cleaning
A dirty, green fence brings down the whole look of your property. Whatever it's made of, we'll clean it up and make it look the way it should.
A Clean Fence Makes a Real Difference
It's easy to let fences go — they're just kind of always there in the background. But once they're cleaned, it's surprising how much fresher the whole yard feels. A Colorbond fence that's been streaked with algae for a few years, or a timber fence that's gone grey and green — both scrub up really well.
Different materials need a bit of a different approach. Colorbond picks up oxidation and algae streaking. Timber greys off and collects green growth in the grain. Composite screening fades and discolours. We've cleaned plenty of each and we know how to get the best result without causing any damage.
We're also careful around gates, hinges and garden beds — no bulldozing through the garden to get the fence clean. We leave things tidy.
What's Included
Both accessible faces of fence panels cleaned
Posts and rails included as part of the job
Works on Colorbond, timber, composite and screening
Pre-treatment for stubborn algae and mould where needed
