The far western edge of our reach — a dense waterfront city where coastal salt and urban grime mark render, brickwork, roofs and shopfronts across its many suburbs, from the seafront out to Cosham and Drayton. Domestic and commercial exterior cleaning across PO1–PO6.
Soft washing and chemical-free steam for delicate render, roof tiles and timber; controlled pressure washing for driveways, patios and hard surfaces. We match the method to the surface — never one blunt tool for everything.
Left to spread, moss, algae and lichen trap moisture against your roof and walls and shorten their life. Regular cleaning is the cheaper, greener way to stay ahead of costly remedial work.
Fully certified to disinfect and slow regrowth, applied with care for occupants, pets and wildlife.
Owner-led and fully insured, we're known locally for careful work and fair pricing — domestic homes and commercial sites in Portsmouth equally welcome.
Every exterior surface, cleaned with the right method — across Portsmouth and the surrounding harbour villages.
Professional pressure and jet washing across Chichester and the harbour villages. We restore driveways, patios, paths and hard surfaces — and know when to switch to gentler soft washing to protect delicate finishes.
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Low-pressure soft washing and chemical-free steam cleaning for surfaces too delicate for a pressure washer. It lifts green streaks, algae and organic growth without damaging render, brick or cladding beneath. We cover Chichester (PO19), Bracklesham and the Witterings (PO20), Selsey (PO20), Birdham and Itchenor (PO20), Bognor Regis (PO21/PO22) and Emsworth (PO10) — free quotes across West Sussex.
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Dirt, algae, lichen and moss removed from your roof to prevent damp and structural damage — then finished with a certified biocide treatment to stop regrowth. Soft wash and steam methods that protect the tiles. We cover Chichester, Selsey, West Wittering, East Wittering, Birdham, Bracklesham, Itchenor and surrounding West Sussex postcodes (PO18, PO19, PO20, PO21, PO22). Coastal salt and sand accelerate growth on harbour-village roofs — early treatment avoids costly repairs.
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Blocked gutters cause damp, overflow and rot. We clear and clean gutters, soffits and fascias using gutter-vac and safe access — as a one-off or on a twice-yearly schedule to keep on top of it.
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Pure-water reach-and-wash window cleaning that leaves a streak-free finish, frames, sills and doors included. Join a regular domestic round (4 or 8-weekly) or book one-off and commercial work.
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uPVC windows, doors, soffits and fascias revived and protected — lifting discolouration and reaching the spots you'd rather not. We also restore sun-damaged, oxidised uPVC where a clean alone won't fully bring the colour back, and clean conservatories inside and out.
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Near the coast, salt, sand and dust quietly cut how much your panels generate. Residue-free pure-water cleaning brings output back up — for domestic roofs and larger commercial arrays alike.
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Shopfronts, retail premises, holiday lets, schools, car parks and industrial façades — presented at their professional best. Fully insured, RAMS-backed, with flexible and out-of-hours scheduling to suit your site.
Get a quoteTell us the surface and we'll recommend the right method — and the right price.
Ask usPortsmouth is the far western edge of our reach — the city Billy set out to cover when we extended along the corridor from the harbour villages. It's a dense waterfront city, but the exterior-cleaning demand sits where the homes have gardens, drives and render to look after: the mainland suburbs north of the harbour and the residential streets across the island. From Cosham, Drayton, Farlington and Hilsea on the mainland to Copnor, Baffins, North End, Fratton, Old Portsmouth and Portsea on Portsea Island, the PO1–PO6 properties here pick up the usual city weathering — moss and algae on north-facing roofs, a green film dulling render and painted walls, and block-paved drives and patios going grey and slippery — with an extra dose of coastal salt anywhere near the seafront.
We reach the city straight down the M275, the A27 and the A3, so the whole of Portsmouth is an easy run for us. We handle driveway and block-paving cleaning in Portsmouth and patio cleaning, roof moss removal and chemical-free roof steam cleaning, render and wall soft washing, gutter, soffit and fascia clearing, window cleaning and solar panel cleaning — controlled pressure on the hard standing, gentle soft washing and steam on the delicate render and roofs, and a certified biocide treatment to hold the green back.
Portsmouth also brings a strong commercial side: shopfronts, signage, cladding and forecourts across the city, where being IPAF trained and equipped to work safely at height lets us take on larger buildings and multi-storey façades that many local cleaners can't. The salt-exposed seafront quarter around Southsea gets the same coastal soft-wash treatment as the rest of the corridor. Whether it's a suburban home in Drayton, a render block in Fratton or a commercial frontage in the city centre, keeping Portsmouth's surfaces looking cared-for is exactly the work we're set up for.
Covering PO1–PO6 and surrounding areas including Southsea, Cosham, Drayton, Farlington, Hayling Island.
Short clips from real jobs across Chichester and the harbour villages — the methods, the kit and the before-and-after difference.
Charities, councils and community landmarks across West Sussex trust us with their exterior cleaning.
Arun District Council
RNLI Littlehampton
“A very professional and friendly approach. We are delighted with the results. The project was a pleasure from start to finish and Billy has great attention to detail. We highly recommend Chichester Exterior Cleaning should you need roof and exterior cleaning.”
“We asked Billy to quote for clearing thick moss from our roof and years of debris from the gutters. Billy and his team were very professional, working quickly and efficiently to get the job done. Communication throughout was great. I would highly recommend this company.”
“This company did an amazing job at our property. We were really impressed with the work, and we will definitely use them again. We would highly recommend them.”
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Send a couple of photos and your postcode for a free, no-obligation quote — or give Billy a call to talk through the job.
All work fully insured · Domestic & commercial welcome · Certified biocide treatments
Why homeowners across the harbour villages trust us
