How Much Is a Cleaning Business Worth in Australia?

A cleaning business I looked at last year was listed at $480,000. The broker presented tidy numbers — $160,000 in annual profit, clean books, long-standing clients. At 3x earnings, it looked reasonable.

Then we dug in. The owner was doing 25 hours of cleaning per week himself. Once you hired a supervisor to replace him, net profit dropped to $95,000. Suddenly that $480,000 listing was sitting at over 5x real earnings, which is not where cleaning businesses trade.

We passed. The seller eventually found a buyer who didn't do the maths.

That's the thing about valuing a cleaning business in Australia. The headline number looks simple — multiply the profit by some factor and you're done. The reality is that "profit" in a cleaning business is one of the more slippery concepts in small business acquisitions, and the multiple depends heavily on things most buyers don't think to ask about until after they've signed.

Here's how to actually work it out.

What Cleaning Businesses Actually Sell For

Most cleaning businesses in Australia sell for between 1.5x and 3.5x adjusted EBITDA (earnings before interest, tax, depreciation, and amortisation). The wide range isn't vagueness — it reflects genuinely different risk profiles within what looks like one industry.

At the low end (1.5x–2x), you're looking at:

Residential cleaning businesses where the owner does most of the work
Businesses heavily dependent on word-of-mouth with no contracts
High staff turnover, no systems, customer relationships held in someone's head
Revenue that looks lumpy month-to-month

At the high end (2.5x–3.5x), you're getting:

Commercial cleaning with multi-year contracts (strata, office, retail)
Businesses that run without the owner on the tools
Documented systems, trained staff, professional invoicing
Diversified customer base — no single client over 15% of revenue

The cleaning industry in Australia generates around $12.8 billion annually across 30,000-plus registered businesses. Most of that volume comes from commercial, not residential. And when it comes to valuations, commercial operators are worth meaningfully more.

Commercial vs Residential: The Valuation Gap

This is the most important distinction buyers miss. Two cleaning businesses can have identical revenue and look nothing alike on a valuation.

A residential cleaning business — three cleaners, 40 regular households, owner doing admin and some cleans — might trade at 1.5x–2x EBITDA. Contracts are informal. Clients cancel on short notice. If a cleaner quits on a Friday, there's a problem on Monday. The business exists largely because the owner is deeply embedded in it.

A commercial cleaning business with strata contracts — 12 staff, 8 commercial buildings, monthly service agreements — can realistically command 2.5x–3x EBITDA. The contracts create predictable cash flow. The work isn't dependent on the owner's personal relationships. A new owner can step in without the clients even noticing.

Some specialist commercial cleaners — medical facility cleaning, industrial cleaning, high-rise window washing — occasionally trade higher, but that's less common in the sub-$2 million market.

This is covered in depth in Module 4 of the Playbook, which walks through how to assess risk factors that move multiples up or down for different business types.

The Owner-Operator Problem

This is where most cleaning business valuations come unstuck.

A lot of cleaning businesses in Australia are owner-operator businesses. The owner isn't just running the admin — they're doing the actual cleaning, handling client calls, training staff, covering when someone doesn't show up, and generally holding the whole operation together through personal effort.

That's not a business. That's a job. (A particularly exhausting one, at that.)

When you buy it, you either need to work those same hours yourself, or hire someone to replace all that labour. Either way, the "profit" you were sold is not the profit you'll actually see.

The adjustment works like this: if the owner is doing 20 hours of cleaning per week, you need to add the cost of replacing that labour — say $35/hour all up, so roughly $35,000 per year — back into your cost base. That comes directly off the bottom line. If the business was showing $120,000 in EBITDA with the owner's labour not fully costed, the real EBITDA might be closer to $85,000.

Do this calculation before you get attached to the asking price. It changes the picture dramatically.

The general framework for this kind of normalisation is covered in my post on how to value a small business in Australia — the same principles apply across trades, but cleaning businesses have some specific quirks worth knowing.

What Drives Premium Pricing

Beyond the commercial/residential split and the owner-dependency issue, there are five things that push a cleaning business toward the top of the valuation range:

1. Contract duration and quality. A business with two-year strata contracts is worth more than one with month-to-month arrangements. Look at the actual contract documents — renewal terms, termination notice periods, whether there are price escalation clauses. A cleaning contract that auto-renews annually without review is worth more than one that needs to be re-won each year.

2. Customer concentration. If one client is 40% of revenue, you have a concentration problem. Most buyers applying any rigour will notice this and discount accordingly. A well-diversified cleaning book — 20 clients, none over 15% — commands a significant premium over a business held together by two or three big accounts.

3. Staff stability. Cleaning businesses live and die by their staff. High turnover is expensive, operationally chaotic, and a red flag for buyers. Ask for the average tenure of current cleaning staff. Anything under 18 months across the whole team warrants a closer look.

4. Systems and documentation. Can the business run for a week without the owner? Are there induction documents? Client site specifications? A cleaning schedule the staff can follow without phoning the boss? These might sound like admin details, but they're the difference between buying an asset and buying a dependency.

5. Equipment and vehicles. Some cleaning businesses own their equipment (floor polishers, commercial vacuums, pressure washers, vans). Others lease everything. Owned equipment in good condition adds real value — but always factor in the replacement schedule. Equipment that's three years from needing replacement on a five-year asset life is worth something. Equipment that's overdue for replacement is a hidden cost.

Franchise vs Independent: Does It Matter for Value?

Short answer: yes, but not always in the direction people expect.

Franchise cleaning businesses (some large Australian names operate in this space) look attractive because they come with brand recognition, systems, and a support network. But they also come with ongoing franchise fees — typically 8–12% of revenue — which significantly compress the EBITDA margin.

A franchise cleaning business might show gross revenue of $600,000 with EBITDA of $80,000 after franchise fees. An independent with the same revenue might show $120,000 in EBITDA. The independent is often worth more on a per-dollar-of-profit basis, even though the franchise feels less risky.

That said, franchise businesses sometimes sell at lower multiples because the buyer gets the brand but also gets the constraints. You can't take the business to a different franchisor, pivot the service model, or exit the system without paying a termination fee. Factor that in.

A broker told me about a deal recently where a buyer paid 3x for a cleaning franchise — essentially paying a premium for the brand — only to find the territory was already saturated and the franchisor was restricting their ability to grow the commercial side. The franchise wasn't worth what they paid for it.

How to Use This in Negotiations

Once you've run the adjustments — normalised the owner's salary, checked the contract quality, assessed staff tenure, verified equipment condition — you'll have your own view of what the business is worth.

Don't expect the seller to agree with you immediately.

Most cleaning business owners believe their business is worth more than it is, particularly if they've been running it for 10+ years and have built something that functions (in their eyes) without understanding how a buyer sees risk. The owner's time horizon, emotional attachment, and retirement plans all push them toward a higher number.

Your job in the negotiation is to make the risk visible without being confrontational about it. "I need to hire a supervisor to replace your hours, which costs me $40,000 per year — that changes my view of the earnings" is a more productive conversation than telling them their business is overpriced.

If you're approaching the due diligence process for the first time, read my post on due diligence when buying a small business — the cleaning-specific items to focus on are the client contracts, staff files, and the operational handover plan.

Frequently Asked Questions

How profitable is a cleaning business in Australia?

Net profit margins for cleaning businesses typically run between 10% and 28% of revenue, with industry averages around 10–15% for well-run operations. Commercial cleaning businesses with contracted clients tend to be at the higher end. Residential cleaning can be profitable, but margins are often compressed by high staff turnover and variable demand.

How much is the cleaning industry worth in Australia?

Australia's commercial and residential cleaning industry is valued at approximately AUD $12.8–13.2 billion, with around 30,000 registered businesses and over 153,000 workers. The sector has grown steadily and is expected to continue growing at around 3–4% annually.

What is a good profit margin for a cleaning company?

A well-run commercial cleaning business in Australia should aim for net margins of 15–20%. Gross margins (before overheads) are typically 50–65%. If a cleaning business is running below 10% net margin, there's usually a staffing cost or pricing problem worth investigating before you buy.

What affects the sale price of a cleaning business in Australia?

The biggest factors are: whether revenue is contract-based or casual; how dependent the business is on the owner; staff tenure and reliability; customer concentration (no single client should be more than 20% of revenue); and whether equipment is owned or leased. The combination of these factors determines which end of the 1.5x–3.5x EBITDA range applies.

Before You Make an Offer

Cleaning businesses can be excellent acquisitions — recurring revenue, relatively low fixed costs, genuine scalability if you implement systems and AI-assisted scheduling and customer management. I've looked at a number of them, and the ones that are genuinely worth buying share the same traits: commercial contracts, stable staff, minimal owner involvement in the day-to-day, and a clear handover plan.

The ones to avoid also share traits: owner-operated, informal client relationships, no documentation, and a valuation based on what the owner thinks the business should be worth rather than what a buyer can actually earn from it.

Understanding how a cleaning business is valued is also similar to understanding how much a plumbing business is worth — the EBITDA framework is the same, the industry-specific adjustments are different.

For the full valuation and acquisition framework, Module 4 of the Playbook covers every type of adjustment you need to run on a service business before you put a number on it.

And if you want a weekly breakdown of deals I'm looking at and what I'm learning from them — the good, the bad, and the ones that made me check the lease twice — The Leveraged Worker newsletter goes out every week. You can read more at the blog or sign up directly at thatdeal.com.au.