A typical cleaning business sale takes 6 to 9 months from first valuation to the money being in your account, and window cleaning rounds and small domestic cleaning businesses often sell in 2 to 4 months.

Commercial contract cleaners take longest because client consents, TUPE and the buyer's checks on contracts and staff all have to be finished before the sale can go through.
| Type of business | Typical time to sell | Why it takes that long |
|---|---|---|
| Window cleaning round | 2 to 4 months | Sold mainly on the customer list, often to an existing window cleaner nearby, with light legal work |
| Small domestic cleaning business | 2 to 4 months | Few formal contracts, simple accounts and a small team, so the buyer's checks are short |
| Commercial contract cleaning business | 6 to 9 months | Written contracts to review, client consents, staff transferring under TUPE and fuller checks on the accounts |
Larger commercial businesses with a management team in place sit at the long end of that range, mostly because the buyers are bigger cleaning companies and facilities management groups whose own approval and legal processes take time.
Rounds and small domestic businesses go through the same stages, only faster.
| Stage | What happens | Typical time |
|---|---|---|
| Valuation and sales pack | We value the business, gather the accounts, contract schedule and staff list, and write the sales pack | 2 to 4 weeks |
| Listing and buyer approaches | The business goes on our site and the main UK business-for-sale websites, we approach the buyers we already know are looking and follow up every enquiry, and serious buyers agree to our confidentiality terms and meet you | 2 to 4 months |
| Offer and heads of terms | Price and main terms are agreed and written into heads of terms, a short document the solicitors work from | 1 to 3 weeks |
| Buyer's checks and legal work | The buyer checks the accounts, contracts and staff records, and the solicitors draft the sale agreement | 2 to 3 months |
| Client consents and staff | Large clients are asked to consent, staff are informed and consulted, and in an asset sale employee information goes to the buyer at least 28 days before transfer | Runs alongside the buyer's checks |
| Exchange and money in your account | Contracts are signed and the money is paid, often on the same day | 1 to 2 weeks |
The quickest sales are where the owner has up-to-date accounts and monthly figures ready, a contract schedule showing each client's value and notice period, a staff list that matches the payroll, and a supervisor or operations manager running the rota so the business does not depend on the owner day to day.
Choosing a solicitor who has handled business sales, agreeing early whether it will be a share sale or an asset sale, and checking that the buyer has its funding in place before heads of terms are signed all take weeks off the legal stage. Planning client consents with the buyer at the start of its checks, so the conversations happen alongside the legal work, avoids a wait at the end.
The buyer is usually buying a customer list and goodwill, often as an existing window cleaner or domestic cleaning owner adding work nearby, so there are few contracts to review, few or no employees, and the price is easier to agree against a clear record of customers, frequency and prices.
Buyers commonly expect 5 to 10% of customers to drop away after a round changes hands, according to Cleaning Matters, so the main thing that delays a round sale is agreeing how that risk is shared, for example by the seller introducing the buyer on the first cycle or part of the price being paid after the first few cycles. Window cleaning companies with vans, staff and commercial contracts take longer, and our guides to selling a window cleaning business and selling a domestic cleaning business go into more detail. If you are weighing up when to sell, give us a call and we can talk through the timing with you.
A typical sale takes 6 to 9 months from first valuation to the money being in your account. Window rounds and small domestic cleaning businesses often take 2 to 4 months, while commercial contract cleaners take longer because of client consents and TUPE.
Most window rounds sell in 2 to 4 months. The time goes mainly on finding the right buyer nearby and agreeing how customer drop-off after the sale is handled.
You can shorten the timetable by having accounts, a contract schedule and a staff list ready before listing, and by choosing a buyer whose funding is in place. A commercial sale still needs time for the buyer's checks and client consents, so a few months is the realistic minimum.
Yes, you run it as normal until the money is in your account, and keeping turnover and clients steady during the sale protects the price. Buyers watch the monthly figures throughout their checks.
Start six to twelve months before you want to list, so there is time to tidy the accounts, put contracts in writing and get a supervisor running the rota. Owners who prepare early usually sell faster and at a better price.
A free valuation from us looks at your contracts one by one and comes back with a figure and the reasoning behind it.