Otago & Southland
Exterior Cleaning Specialists
FRESHER. CLEANER.
IMPOSSIBLE TO MISS.
We transform tired, weathered exteriors into homes you'll feel proud to show off.
From house washing and roof treatments to gutters, concrete and decks, Guardian Wash delivers serious results with care, professionalism and attention to detail.
Free, No-Obligation Quote
Let's Refresh Your Property.
Tell us what your property needs and our friendly team will be in touch with the next steps.
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Real Customers. Real Results.
DON'T TAKE
OUR WORD FOR IT.
See what homeowners across Otago and Southland have to say about their experience with Guardian Wash.
PROFESSIONAL EXTERIOR
CLEANING SERVICES
Professional exterior cleaning for homes, businesses and managed properties throughout Otago and Southland.
House Washing
Professional soft washing that removes dirt, mould, algae and exterior buildup from suitable home surfaces.
Roof Treatments
A professional slow release treatment designed to kill moss, mould, algae and lichen at the source.
Gutter Cleaning and Flushing
Removal of accessible leaves, moss, dirt and debris followed by flushing to help restore clear water flow.
Concrete and Surface Cleaning
Professional cleaning for driveways, paths, patios, courtyards and suitable exterior hard surfaces.
Deck Cleaning
Controlled cleaning that removes dirt and organic buildup from suitable timber decks and outdoor living areas.
Fence Cleaning
Professional cleaning for suitable timber, painted and exterior boundary surfaces.
Spider Treatments
Exterior treatment designed to reduce spider activity around common exterior harbourage areas.
Commercial Exterior Cleaning
Reliable exterior cleaning for businesses, managed properties and suitable commercial buildings.
Post Construction Exterior Cleaning
Professional exterior cleaning that helps prepare completed projects for inspection, presentation and handover.
Real Guardian Wash Results
THE DIFFERENCE
SPEAKS FOR ITSELF.
Real transformations completed across Otago and Southland. Swipe, slide or explore the results for yourself.
House Soft Wash
Roof Treatments
Concrete Cleaning
Why Guardian Wash
WE TREAT YOUR HOME
LIKE IT'S OUR OWN.
From your first enquiry through to the final rinse, we focus on careful workmanship, clear communication and delivering results you can feel confident about.
✓ LOCAL. PROFESSIONAL. RELIABLE.
CAREFUL CLEANING METHODS
We use professional low-pressure and exterior-cleaning methods selected for the surface, condition and needs of the property.
FULLY INSURED
Guardian Wash is fully insured to provide professional exterior-cleaning services, giving customers additional confidence when choosing us.
CLEAR COMMUNICATION
From quoting and scheduling through to completion, we keep customers informed and make the process simple and straightforward.
PROPERTY PROTECTION
We take care around plants, windows, outdoor furniture and surrounding surfaces while carrying out the work.
LOCALLY OWNED
Guardian Wash is a locally owned business proudly servicing homeowners throughout Otago and Southland.
100% SATISFACTION GUARANTEE
If something does not meet expectations, we will listen to the concern and return to work with the customer to make it right.
Common Questions
GOT QUESTIONS?
WE'VE GOT ANSWERS.
Everything you need to know about our exterior cleaning services, methods and booking process.
Still unsure about something? Send us an enquiry and our friendly team will be happy to help.
Our house soft wash is designed to clean exterior cladding, eaves, soffits, gutter exteriors, doors and other suitable exterior surfaces. We also remove accessible cobwebs and thoroughly rinse the exterior windows.
Soft washing uses low pressure and professional exterior-cleaning solutions rather than aggressive high-pressure washing. We assess the property and select an appropriate method based on the surface and its condition.
A roof treatment targets moss, mould, lichen and other organic growth. It works gradually, with weather and rainfall helping the treated growth break down and release naturally over time.
Early changes may become noticeable within several weeks, but complete results can take approximately six to twelve months depending on the growth, roof material, exposure and weather.
Light rain does not usually prevent many house washing, gutter cleaning or exterior-cleaning services. Heavy rain, strong wind, lightning or unsafe conditions may require the booking to be rescheduled.
You do not always need to be home, provided we have safe access to the required areas, an exterior water supply and access through any locked gates.
We take care around plants, gardens, windows, outdoor furniture and surrounding surfaces. Where required, we pre-rinse and post-rinse sensitive areas and use methods appropriate for the property.
Yes. Guardian Wash is fully insured to provide professional exterior-cleaning services.
We service homeowners throughout Otago and Southland, including Queenstown, Wānaka, Kingston, Alexandra, Dunedin, Invercargill, Winton and surrounding areas.
Complete the quote form at the top of the homepage with your contact information, property address, required services and any helpful property details. Our team will review the enquiry and contact you with the next steps.
Ready When You Are
YOUR HOME DESERVES
MORE THAN "GOOD ENOUGH."
From house soft washing and roof treatments to gutters, concrete, decks and exterior surfaces, Guardian Wash delivers professional results with careful workmanship and clear communication.
Request your free, no-obligation quote today.