The verdict in three sentences
A London commercial cleaning contractor with 600 operatives working across offices, contact centres, healthcare and light industrial sites should build its website for procurement teams that compare 3 suppliers, with a multi-site RFQ form (floor areas, frequencies, constraints), ISO 9001 and ISO 14001 proof pages and an online operative recruitment module. The 2026 London market range for this scope is roughly 15,000 to 28,000 GBP, delivered in 7 weeks. The measurable goal is 15 enterprise enquiries per quarter.
What a procurement team compares
A facilities procurement manager at a London property group, a hospital trust supplier or a corporate head office builds a scoring grid before issuing a tender. Suppliers whose site shows neither accreditations, nor sector references, nor the ability to mobilise across several sites are dropped early.
| Procurement criterion | Evidence expected on the site | Observed weight (estimate) |
|---|---|---|
| ISO 9001 and ISO 14001 | Downloadable certificates, scope, expiry date | 20% |
| Health and safety accreditation | SafeContractor or CHAS, COSHH approach, insurance | 20% |
| Social value and pay | London Living Wage commitment, training, retention | 15% |
| Sector references | Offices, contact centres, healthcare, with volumes | 15% |
| Specialist protocols | Clinical cleaning, cleanrooms, eco-certified products | 15% |
| Supervision and reporting | Area managers, audits, live reporting tool | 15% |
A site that answers these 6 criteria passes the first shortlist. Others are often discarded without a call.
The multi-site RFQ form
The module asks the buyer to declare each site: borough or city, type (office, contact centre floor, clinic, warehouse), floor area in m² or sq ft, frequency (daily, 3 times a week, weekly), service window (day, evening, 24/7) and specific constraints (controlled environments, clinical waste). Buyers can add up to 30 sites and attach a specification, and the form flags whether TUPE transfer of existing staff is likely.
The form estimates indicative labour hours per site from productivity ratios, for example 250 to 400 m² per hour for offices and 80 to 150 m² per hour in clinical areas. It does not show a price: it prepares the site survey and pricing.
| Project item | 2026 range (GBP excl. VAT) | Scope |
|---|---|---|
| Design and build | 3,500 to 6,500 | Structured contractor image, responsive |
| Multi-site RFQ form | 4,000 to 7,500 | Multiple sites, ratios, uploads, TUPE flag |
| ISO, accreditation and protocol pages | 1,500 to 2,500 | Certificates, policies, products used |
| Sector and reference pages (6 to 8) | 1,500 to 3,000 | Offices, contact centres, healthcare, industrial |
| Online operative recruitment | 2,500 to 4,500 | Mobile application, sorting by area and shift, right-to-work step |
| SEO, UK GDPR and QA | 2,000 to 4,000 | ICO registration, consent, testing |
| Total | 15,000 to 28,000 | Timeline: 7 weeks |
| Additional languages for recruitment | Priced separately by page volume | Translation and layout |
Collecting candidate and client data falls under UK GDPR and the Data Protection Act 2018. The site needs privacy notices, consent and a retention period for CVs and right-to-work documents.
Recruitment, the site's second engine
With 600 operatives and sector staff turnover often above 30% a year, the company recruits continuously. A two-minute mobile application, with choice of area and shifts (early morning, evening, weekend), feeds a talent pool. Applications arrive sorted, reducing the time area managers spend screening.
This module also reassures buyers: a contractor that shows it can recruit and train proves it can mobilise a 10-site contract on day one.
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Daniel Okafor, managing director of a 600-operative cleaning contractor in London, targets 15 enterprise enquiries per quarter. On a prudent 20% win rate, he signs 3 new contracts per quarter.
Take an average multi-site contract covering 4,000 m² of offices and a contact centre floor, billed 9,500 GBP a month, i.e. 114,000 GBP a year. At a net margin around 7%, each contract earns about 7,980 GBP a year. Three contracts per quarter add roughly 23,940 GBP of annual margin. With a site at 22,000 GBP, the first quarter of production covers the investment, before counting the recruitment time saved.
FAQ
How much does a commercial cleaning company website cost in London in 2026?
The 2026 market range is about 15,000 to 28,000 GBP with a multi-site RFQ form, ISO pages and online recruitment. A simple brochure site without these modules sits closer to 5,000 to 10,000 GBP.
Can the form give an automatic price?
No, it estimates labour hours from floor areas and frequencies, for example 250 to 400 m² per hour in offices. The final price depends on the site survey, pay rates and any TUPE transfer.
Do we need SafeContractor or CHAS on the site?
Many public and corporate buyers require one of them at pre-qualification stage. Show the badge, the membership number and the renewal date, as buyers check all 3.
How should ISO certificates be presented?
Publish the certificates as PDFs with the scope covered and the expiry date. Procurement teams often verify these before any contact.
How long until the site goes live?
Plan for 7 weeks, including 2 weeks for the multi-site form and its ratios. The recruitment module can go live from week 5 to start building the talent pool.
Let's scope your project. Tell us your sectors, accreditations and coverage area, and we will scope the multi-site RFQ form, the proof pages and online recruitment with a 7-week launch. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
