Fully insured — $20M public liability / Police-checked, trained cleaners / South East Queensland
contact@nationalcleaningalliance.au 1300 168 057
National Cleaning Alliance — commercial cleaning, South East Queensland
Knowledge Hub

What cleaning companies don't put in the quote.

Real numbers, real frequencies and the compliance documents you should be asking for. Written for facilities managers, practice managers and business owners in South East Queensland who are tired of comparing quotes that don't describe the same job.

Written by NCA Operations Team — Contract scoping and site auditing
Reviewed 8 August 2026
Based on Live SEQ contracts and quarterly site audits
Quick answers

How often should your site be cleaned?

Site type Core clean Deep clean Floors
Office, 20+ staff 5 nights/week 6-monthly Carpet 6-monthly
Office, under 20 staff 3 nights/week 6-monthly Carpet annually
Retail shopfront Daily Quarterly Scrub monthly
Medical practice Daily + per session Quarterly Vinyl scrub quarterly
Childcare centre Daily + 2× sanitise Each school holidays Carpet quarterly
Warehouse / DC Amenities daily 6-monthly Ride-on weekly
Strata common areas 2–3 visits/week Quarterly Lobby scrub monthly

Indicative for South East Queensland sites. Humidity, foot traffic and floor type all move these numbers — a site walk is the only way to be sure.

Guides

Six things worth knowing before you sign.

Pricing
7 min read

What commercial cleaning actually costs in SEQ in 2026

Most South East Queensland offices land between $38 and $55 per hour, or $0.85 to $2.20 per square metre per month for a nightly service. The spread is driven by four things, not by how good the salesperson was.

Frequency is the biggest lever — five nights costs roughly 60% more than three
Amenity count matters more than floor area on small sites
Hard floors cost more per m² than carpet, once periodic sealing is included
After-hours-only access adds 10–15% because shifts can't be shared
Read the cost guide →
Compliance
5 min read

The cleaning documents your auditor will ask for

A compliant contractor file has six items in it. If your cleaner can't produce all six within a day, that's the finding waiting to happen.

Certificate of currency — public liability, in the contracting entity's name
WorkCover Queensland cover for all employed staff
SWMS for the site and each high-risk task
SDS register for every chemical stored on site
Chemical handling and dilution training records per cleaner
Police check and, for education sites, Blue Card evidence
Read the checklist →
Operations
7 min read

Why your cleaning contract fails in month four

Almost every failed contract follows the same curve: excellent for six weeks, drifting by week ten, unacceptable by month four. It's rarely the cleaner's fault — it's the handover that never happened.

The cleaner who was trained on your scope has left, and nobody re-trained the replacement
The roster hours were priced below what the scope actually takes
Complaints go to a call centre instead of the person who can fix them
No audit exists, so drift is invisible until it's severe
Fix it or change them →
Contracts
9 min read

How to write a scope you can hold a contractor to

A scope is a legal instrument, not a marketing document. Written properly it makes three quotes genuinely comparable and makes a dispute a five-minute conversation.

One row per task, with area and frequency — never 'as required'
State the standard, not the activity: 'no visible dust on horizontal surfaces'
List consumables and who pays for them explicitly
Include an audit clause and a defined response time for misses
Read the scope guide →
Operations
8 min read

How often does your site actually need cleaning?

Frequency tracks occupancy and touch, not floor area. A 400m² office with 40 staff needs five nights a week; the same floor plate with 12 staff needs three.

Amenities, kitchens, bins and high-touch surfaces are daily in every building type
Headcount sets an office baseline far better than square metres do
Safe to reduce: under-desk vacuuming, dusting, glass, occasional meeting rooms
Bundling periodic work into a program saves 10–20% before you cut anything
Read the frequency guide →
Costs
6 min read

In-house vs contract cleaning: the real comparison

An employed cleaner's wage is roughly 60 percent of what they actually cost you. Super, WorkCover, leave cover, equipment and management time make up the rest.

Loaded employment cost runs 1.5–1.7× the base hourly wage
Leave cover is the line most in-house budgets forget entirely
Equipment, chemicals and consumables are a capital and recurring cost
In-house makes sense above roughly 3 full-time equivalents on one site
Compare the two →
Asked constantly

The three questions every quote should answer.

If a proposal doesn't cover these, it isn't comparable to the one next to it.

How often should a commercial site be cleaned?

Offices over 20 staff: five nights a week, because kitchens and amenities won't hold a day. Offices under 20 staff: three nights a week with a weekly amenity deep clean. Retail and food premises: daily. Medical practices: daily, with clinical rooms turned over after each session. Childcare: daily, with high-touch sanitisation twice per day. Warehouses: amenities daily, floors weekly to monthly depending on traffic.

What should a commercial cleaning scope of works include?

Every task, the area it applies to, and a frequency against it — daily, weekly, monthly, quarterly or annually. Anything written as 'as required' cannot be audited and is where every dispute starts. The scope should also state which consumables are included, who supplies equipment, and what the response time is when something is missed.

What insurance should a commercial cleaner carry in Queensland?

At minimum $10 to $20 million public liability plus WorkCover Queensland cover for all employed staff. Ask for certificates of currency, check the expiry dates, and confirm the insured entity name matches the entity signing your contract — subcontracted labour is where that check usually fails.

Want these numbers applied to your site?

Book a free walk-through and we'll tell you what your building actually needs — even if it's less than you're paying now.

Get a free quote Call 1300 168 057