Cleaning tenders are how schools, councils, housing associations, NHS trusts and larger private firms buy cleaning, and for a small cleaning business they can look like a closed door. The paperwork is long, the language is formal, and it is never obvious who you are supposed to speak to. Yet the contracts behind them are often the steadiest work in the sector.
The good news is that the process is far more learnable than it looks. Most of it repeats. Once you have built your answers and gathered your documents, every bid after the first one takes a fraction of the time.
This guide walks through where cleaning tenders are advertised, what the packs ask for, how to price without wrecking your margin, and how to judge honestly whether tendering suits your business at all. It is practical guidance, not legal advice.
What cleaning tenders actually are
A tender is a formal invitation to bid for a contract. Instead of ringing round for quotes, the buyer publishes a specification, sets a deadline, and scores every submission against the same criteria. Scoring is usually split between price and quality, often something like 60 per cent price and 40 per cent quality, though the balance varies.
That structure is why cleaning tenders feel different from normal quoting. You are not selling to a person over a cup of tea. You are producing evidence that a procurement team can defend if a losing bidder asks why they lost. Everything you claim needs to be backed up.
Public sector cleaning tenders follow procurement rules and tend to be the most formal. Private sector ones, from managing agents, business parks and multi-site retailers, are often lighter but still structured. Both reward the same thing: clear, complete, evidenced answers.
Where to find cleaning tenders in the UK
You do not need to pay a subscription to start. Most opportunities are published free somewhere, you just have to look in the right places and look regularly.
- Contracts Finder lists UK public sector contracts and is free to search and set alerts on.
- Find a Tender carries higher value public contracts above the published threshold.
- Local authority portals. Many councils and combined authorities run their own e-tendering systems. Register with the ones covering your patch.
- Housing associations and academy trusts often advertise directly on their own websites under procurement or supplier pages.
- Facilities management companies who hold the main contract and subcontract cleaning out regionally.
- Paid aggregators that pull everything into one feed. Useful once you are bidding regularly, rarely worth it on day one.
You can browse live public opportunities on the Find a Tender service to get a feel for the wording and scale before you commit to anything. Spend an hour reading a few packs. It demystifies the whole thing quickly.
Are cleaning tenders worth it for a small firm?
Honestly, not always. Chasing cleaning tenders takes unpaid hours, and if you bid for work you cannot staff, winning is worse than losing. Be realistic about capacity before you start.
Tendering tends to suit you if you already run a small team, have employers liability cover, hold some written policies, and can absorb a new site without dropping the balls you are already juggling. It suits you less if you are a sole trader with a full domestic round and no cover for holidays or sickness.
There is also a cash flow point. Many contracts pay 30 to 60 days after invoice, while your staff get paid weekly or monthly regardless. One medium contract can quietly swallow a lot of working capital in the first quarter.
If the answer is not yet, that is fine. Direct approaches to local businesses often convert faster and with less admin. Our guide on how to find office cleaning clients in your area covers that route in detail, and it is a sensible place to build the references that future cleaning tenders will ask for.
What a tender pack usually asks for
Open any pack and you will usually find the same bundle of documents. Knowing the shape of it stops the first one feeling overwhelming.
- Instructions to bidders: deadlines, format, word limits and how questions are scored.
- Specification: the sites, areas, frequencies, hours and standards expected.
- Selection questionnaire: company details, turnover, insurance, convictions, policies.
- Method statements: written answers on how you will deliver, manage and cover the work.
- Pricing schedule: a fixed template you must complete exactly as given.
- Draft contract and TUPE information if staff transfer from an incumbent.
Read the specification twice before anything else. Hidden in there are the details that change your price completely: periodic deep cleans, window cleaning at height, consumables supply, out of hours access, or a requirement to hold keys and alarm codes.
The documents to have ready before you bid
Deadlines on cleaning tenders are short, often two to three weeks. If you start gathering paperwork after the advert appears, you will run out of time. Build the folder now and keep it current.
- Employers liability, public liability and any required professional indemnity certificates
- Health and safety policy, COSHH assessments and risk assessment templates
- Equal opportunities, environmental, safeguarding and data protection policies
- Training records, DBS arrangements and your staff vetting process
- Two or three contactable references with dates and contract values
- Last two years of accounts or management figures if you are newer
- Company registration details, VAT number and bank details
- Waste carrier registration if you remove waste from site
Insurance limits matter. Many cleaning tenders specify minimum cover levels, and if yours falls short you are excluded before anyone reads your answers. Our guide to cleaning business insurance explains the main covers in plain English so you can check your certificates against the requirement.
Why most small firms lose on paperwork, not price
This is the part people get wrong. The common assumption is that cleaning tenders are won by the cheapest bidder. In reality a large share of small firms never reach the price comparison because their submission is marked non-compliant.
Typical reasons for failing at that stage:
- Missing a mandatory document or certificate
- Submitting after the deadline, even by minutes, on a portal that locks automatically
- Ignoring word counts, so answers are truncated and score zero on missed points
- Using your own pricing format instead of the supplied schedule
- Answering a different question to the one asked
- Leaving a yes or no box blank
Make a checklist from the instructions document, tick every item off, and submit at least 24 hours early. Portals are busiest and slowest on deadline day. That single habit will put you ahead of a surprising number of competitors.
How to price cleaning tenders without gutting your margin
Price from the ground up, never from a guess at what the buyer wants to pay. Work out the hours the specification genuinely needs, then cost them properly.
- Measure or estimate productivity rates per area and build total weekly hours
- Apply real wage costs including National Insurance, pension, holiday pay and cover
- Add consumables, equipment, machinery servicing, travel and uniform
- Add supervision time, which buyers expect but bidders often forget
- Add overheads and the margin you actually need to stay solvent
Holiday and sickness cover is the classic missed cost. If you price 40 hours a week with no cover allowance, every absence eats your profit. Build a realistic percentage in from the start.
Where contracts run multiple years, check whether you can submit an uplift mechanism linked to wage increases. Fixing a three year price at today’s labour cost is how firms end up losing money on work they fought hard to win. If pricing is where you feel least confident, our article on how to charge for cleaning services with confidence is a good grounding before you tackle a formal schedule.
Writing method statements that score well
Quality answers are marked against a published scheme. A zero means no evidence, a top mark means a fully evidenced, relevant response. Write to the scheme, not to impress.
A simple structure works for almost every question: state what you will do, explain how you will do it, give a specific example from existing work, and say how you will measure that it happened. Name things. Real products, real frequencies, real job titles, real timescales.
Avoid vague claims like high standards and attention to detail. Everybody writes that, and it scores nothing. Instead: supervisor inspections fortnightly using a scored audit sheet, results shared with the site contact within two working days, any score under 90 per cent re-cleaned at our cost within 24 hours. That is evidence.
Social value, environment and other scored sections
Public sector cleaning tenders increasingly score social value. That might mean local employment, paying the real living wage, apprenticeships, reducing single use plastics or cutting vehicle emissions. Small local firms often do better here than national bidders, because you genuinely employ people from the area.
Answer with commitments you can keep and measure. If you promise two local hires in year one, you may be asked to report on it. Overpromising to win marks creates problems later in contract review meetings.
Environmental sections reward dosing systems, concentrated chemicals, microfibre, route planning and waste segregation. If you already work this way, say so clearly with product names and quantities.
Site visits and the clarification stage
Many cleaning tenders include an optional or mandatory site visit. Always attend. You will see access issues, flooring types, cleaning cupboards and bin routes that the paperwork never mentions, and which change your hours.
Use the clarification window too. If something in the specification is ambiguous, ask. Questions and answers are usually shared with all bidders, so nobody gets an advantage, but a clear answer protects you from mispricing.
Turn up presentable, on time and in branded workwear. You are being assessed informally even when nobody says so.
What happens after you submit
Evaluation can take weeks. Public buyers will usually tell you your score and the winning score, and you can request feedback. Ask for it every time, win or lose. That feedback is the cheapest training available on cleaning tenders.
If you win, expect a mobilisation period covering staffing, TUPE consultation where relevant, key handover, risk assessments and a start date. Mobilisation is where reputations are made. A clean first month usually means a renewal conversation later.
If you lose, file the feedback, improve the two weakest answers, and bid again. Firms that treat cleaning tenders as a rolling programme rather than a lottery ticket see their scores climb over a year.
Building a tender library so the next bid is easier
Keep every answer you write in one folder, organised by question type: mobilisation, quality control, training, health and safety, staff retention, environmental, social value, business continuity. Next time, you edit rather than start from scratch.
Keep a pricing model too, with your productivity rates and labour costs in one spreadsheet. Update wage figures whenever rates change so your cleaning tenders are always priced on current numbers.
Diary a monthly hour to refresh insurance certificates, references and policy review dates. Expired documents are a needless way to lose.
Where your website fits into cleaning tenders
Buyers check you online. Before shortlisting, a procurement officer will search your company name, open your site and form an impression in seconds. A thin page, a dead link or an obvious free builder template plants doubt about whether you can run a multi-site contract.
What reassures a commercial buyer is different from what reassures a householder. They want sectors served, contract types, accreditations, insurance, staff vetting, training, cover arrangements and a named contact. Our guide to growing a commercial cleaning business covers that positioning, and the commercial cleaning website design page shows how we structure sites for that audience.
That is the part we handle for you. We design, build, host, update, back up and secure the site, and when you need a new sector page or an updated accreditation added before a deadline, you tell us and we do it. You never log in or edit anything. Managed packages start from £24.99 +VAT/mo for Starter, with Essential at £39.99, Professional at £54.99 and Premium at £89.99 +VAT/mo.
A realistic 90 day plan
Month one: register on Contracts Finder and two local authority portals, set alerts, and read five live packs without bidding. Gather your documents into one folder.
Month two: write first drafts of your eight core method statements and build your pricing spreadsheet. Collect two written references from existing commercial clients.
Month three: bid for two cleaning tenders that genuinely match your capacity and geography. Request feedback on both. Improve, then repeat. Two well-prepared bids beat ten rushed ones every time.
Frequently asked questions
Can a brand new cleaning business bid for cleaning tenders?
Sometimes, but many packs ask for two years of accounts, minimum turnover or contactable references, which rules out very new firms. Build a few private commercial clients first, then use them as references when you start bidding.
Do I need accreditations like SafeContractor or CHAS?
Not always, though some cleaning tenders require them or award marks for them. Check the pack before paying for anything. Industry training and membership can also strengthen a bid, as covered in our post on cleaning qualifications that help you win more work.
How long does a tender take to write?
Your first serious bid may take 15 to 25 hours including the site visit and pricing. Once you have a tender library, similar bids often take five to eight hours. That drop is why consistency pays.
Cleaning tenders reward preparation more than luck. Get your documents in order, write evidence rather than adjectives, price from real hours, and make sure that when a buyer searches your name they find a professional site that backs up your claims. If you would like a managed website built around commercial work, take a look at our website packages or get in touch and tell us what you need. We will handle the rest while you get on with the cleaning.
