TLDR: A full builders clean and window clean in Adelaide in 2026 costs $8 to $12 per square metre. Project home builds sit at $8 to $9/m². Custom homes in suburbs like Unley, Burnside, North Adelaide, Norwood, and Toorak Gardens sit at $10 to $12/m². Schools, defence, healthcare, and commercial fit-outs are quoted individually. Industry hourly rates for variable scope sit between $70 and $90 per hour. Build Clean carries $20 million in public liability insurance.
What does a builders clean cost in Adelaide?
The standard range for a full builders clean and window cleaning service in Adelaide is $8 to $12 per square metre. Build type, finish level, site condition, and access drive the variation.
A 220m² project home in Mount Barker, Munno Para, or Seaford typically lands between $1,760 and $2,200 for a full handover. A 380m² custom home in Unley, Burnside, North Adelaide, Norwood, or Toorak Gardens with natural stone, polished concrete, timber detailing, and bespoke joinery typically lands between $3,800 and $4,600. Schools, healthcare, defence, multi-residential, and commercial fit-outs are priced per project.
What determines the price in Adelaide?
Five factors move the quote.
Build type. Project homes follow predictable layouts. Adelaide custom homes (particularly heritage homes and additions in the inner suburbs) often have more glazing, more detail work, more bespoke surfaces, and more time per m².
Finish level. Adelaide’s high-end residential market uses natural stone, polished concrete, brass, and statement timber. Heritage homes have original timber, lime mortar, brass fittings, and older glazing that need particular care.
Site condition. A well-managed site is faster than one with paint splatter, gyprock dust on every surface, silicone residue on glazing, and adhesive on floors.
Access. Inner suburb sites (Adelaide CBD, Norwood, Unley, North Adelaide) can have tight parking and limited loading. Outer growth corridor sites are generally easier on access.
Window cleaning scope. Internal-only is cheaper than full internal-and-external. Multi-storey glazing requires EWP-certified operators.
What’s included for $8 to $12 per square metre?
A Build Clean single builders clean covers the standard handover scope:
- Fixed joinery, benchtops, fittings, and fixtures
- Doors, handles, and fixtures
- Tiled walls, splashbacks, and feature panels
- Stainless features and skirtings
- Toilets, baths, sinks, basins, taps, fittings
- Power points, switches, and buttons
- Fans and lighting (where easily accessible)
- Shower screens and mirrors
- Floor surfaces (note: specialised floor treatments like polishing, sealing, machine scrubbing offered as tailored extras alongside the standard clean)
- Removal of typical builders debris and stickers
- Internal and external window cleaning including frames, tracks, and door glazing
- High access glazing where safe and practical to access
- Balustrades including spigots and fixtures
- Balcony, terrace, alfresco, and front porch floor surfaces
- Garage floor and roller door surfaces (general dust removal)
- Defect walk-through with the site supervisor at job completion
The standard package covers typical handovers. Build Clean also offers internal appliance cleaning, specialised floor treatments, pressure cleaning, carpet steam cleaning, EWP and abseil access, façade work, anti-microbial wet area treatment, additional re-cleans, and other tailored extras alongside the standard clean. Quotes are itemised so builders only pay for what they need.
Why are some Adelaide quotes cheaper?
Adelaide has plenty of cheaper builders cleaning operators from individuals and subbies. The trade-off is consistent.
No insurance. Many low-cost operators carry no public liability or only minimum coverage. A damaged Carrara marble vanity in a Unley custom home costs more than a year of properly insured services. Build Clean carries $20 million in public liability on every job.
No formal training. Construction cleaning is not domestic cleaning. The wrong chemical on natural stone, polished concrete, or anodised aluminium causes permanent damage. Build Clean staff are trained on chemical compatibility and surface-specific methods.
No certifications. Cheap operators frequently lack White Card, EWP, and Working at Heights certifications. Builders are legally exposed. Every Build Clean operator holds these certifications and has been police-cleared.
No deadline reliability. Adelaide handover dates are often tight, especially in school holiday-pegged projects or settlement-pegged residential developments. Individual operators miss dates because they have no team to cover absences. Build Clean is headquartered in Adelaide with the deepest local crew in the market, directly employing cleaners who can scale to suit the program.
No accountability. Subcontractor relationships break down when something goes wrong. Build Clean has one point of contact and one chain of accountability per job.
How do hourly rates work in builders cleaning?
Builders cleaning services across Australia typically charge between $70 and $90 per hour for variable scope work in 2026. This applies to scope variations, touch-ups outside the agreed handover scope, defect cleaning after trades return, and progressive cleans during the build.
For a full handover clean, a fixed per-m² quote almost always offers better value because the scope is locked. Build Clean’s variable rate sits within the industry $70 to $90 range.
What about commercial projects in Adelaide?
Commercial builders cleaning in Adelaide is not priced on a single per-m² figure. Each project type has different scope, finish standards, and access.
Cold shell fit-outs differ from warm shell fit-outs. School projects (Build Clean has handed over multiple Adelaide schools including Trinity College, Cardijn College, Nazareth College, Scotch College’s Purruna Centre, Goolwa Secondary School, and Reynella High School) have curriculum-date deadlines. Defence and government projects often require security clearances (Build Clean has delivered Raytheon Defence). Healthcare, aged care, retail, and multi-residential each carry their own scope.
Build Clean provides tailored fixed-price quotes for commercial work across Adelaide and regional South Australia. Builders should send plans and finish schedules with the request.
Frequently asked questions
How quickly can Build Clean book an Adelaide builders clean? Build Clean is headquartered in Adelaide and can book handover cleans with as little as 24 hours notice when capacity allows. Standard lead time is 3 to 5 working days. Commercial projects should be booked 2 to 4 weeks in advance.
Which Adelaide suburbs do you service? All of metropolitan Adelaide including the inner suburbs (CBD, North Adelaide, Norwood, Unley, Burnside), the eastern, western, southern, and northern suburbs, plus regional South Australia with a transparent travel allowance.
Do you handle heritage homes? Yes. Heritage homes (common in North Adelaide, Norwood, Unley, Walkerville) need particular care with original timber, lime mortar, brass fittings, and older glazing. Build Clean operators are trained on heritage-appropriate methods and products.
Is the quote fixed or variable? Residential handover cleans are typically fixed based on m² and finish schedule. Variations are charged at the hourly rate, with industry rates sitting between $70 and $90 per hour.
What insurance do you carry? $20 million in public liability and full workers compensation. Every operator is police-cleared and certified with White Card, EWP, and Working at Heights tickets.
Have you worked with the major Adelaide builders? Yes. Build Clean is the preferred handover cleaning partner for many of South Australia’s leading builders including Kennett, Hansen Yuncken, Mossop, Sarah Constructions, Badge Construction, BTF Constructions, Finesse Built, Tandem, and many more.