17 June 2026
You can tell within a week when a cleaning programme isn’t holding. Overflowing bins by the lifts, smeared glass in reception, a washroom out of towels by mid-morning.
Many businesses continue working with underperforming cleaning providers because switching feels complex and disruptive when trying to change cleaning contractors or switch office cleaners. Standards decline, issues persist, yet the perceived risk of change delays action. Switching to a commercial cleaning company is a structured process.
With proper planning, clear notice periods, and a managed handover, transitions typically take 4 to 6 weeks and can be completed without operational disruption.
This guide explains how to switch cleaning company UK-wide, from identifying the right time to move on, through contract considerations and TUPE, to what you should expect in the first 90 days with a new provider.
Even well-structured cleaning contracts can fail in delivery. The challenge is recognising when issues are isolated versus when they indicate a consistent decline in service standards.
Below are the most common signs that it may be time to change your cleaning provider.
If multiple issues apply, the problem is rarely temporary. At that point, switching cleaning providers or replacing commercial cleaners becomes less about preference and more about maintaining consistent service standards.
Before you switch cleaning provider, the first step is to review the existing cleaning contract terms and conditions. This determines how quickly you can move and whether there are any legal or operational considerations.
Start with the notice period, which is typically between one and three months. This will outline how much notice you must give before terminating the agreement. Some contracts also include a break clause, allowing you to exit earlier under specific conditions.
Next, review any TUPE obligations. If cleaners are primarily assigned to your site, they may transfer to the new provider under TUPE regulations. Understanding this early helps avoid delays later in the process.
You should also identify whether your contract is fixed or rolling. Fixed-term contracts may limit exit options unless a break clause applies, whilst rolling contracts usually allow more flexibility.
If you’re unsure how to terminate a cleaning contract, seek clarification from your provider.
When you switch to a cleaning provider, the most common question is what happens to the existing cleaners? In most cases, this is covered by TUPE (Transfer of Undertakings Protection of Employment) under the TUPE Regulations 2006 (amended 2014), aligned with commercial cleaning policies and procedures.
TUPE protects employees when a service contract changes hands. If a cleaner spends 50% or more of their time working at your site, they are usually considered part of the “assigned workforce” and will transfer to the new cleaning company.
Here’s the process broken down step by step:
Cleaners retain their existing pay, terms, and length of service, ensuring continuity for both staff and your site operations.
The outgoing cleaning contractor is required to provide employee liability information at least 28 days before the transfer. The new provider must then honour those terms under the Employment Rights Act 1996. Guidance from ACAS reinforces that TUPE is designed to ensure fairness and continuity during contract changes.
For your business, TUPE often reduces disruption rather than creating it. In many cases, the same cleaners remain on-site, but with improved management, supervision, and service standards from the new provider.
However, poor handling of TUPE can lead to delays, disputes, or claims through an Employment Appeal Tribunal.
Start by requesting at least three quotes but avoid relying on desktop estimates. A professional cleaning company should carry out a site survey as part of their daily contract cleaning services to understand your building, usage patterns, and cleaning requirements before pricing. This forms the basis of an accurate cleaning specification and realistic service plan.
When comparing providers, look beyond cost. Check for ISO 9001 certification, clear COSHH compliance, and adequate public liability insurance. Ask for recent client references and examples of their cleaning audit process, including how performance is measured against agreed service level agreements (SLAs) and KPIs.
Be cautious of providers offering significantly lower pricing without clear justification. This often leads to reduced staffing levels or inconsistent service delivery.
Avoiding these common mistakes helps ensure you select a cleaning provider that delivers consistently, not just on paper, but in day-to-day operations.
With the right mobilisation plan, switching cleaning companies typically takes 4 to 6 weeks and can be completed without disrupting daily operations.
Week 1-2: Planning and Setup
The new provider carries out a detailed site survey and finalises the cleaning specifications based on your building and requirements. At the same time, TUPE information is shared by the outgoing contractor, allowing the incoming provider to prepare for any staff transfer.
Week 3-4: Preparation and Coordination
If TUPE applies, staff consultations take place to communicate changes and ensure continuity. The new provider arranges equipment, materials, and cleaning supplies, aligned with COSHH requirements and site-specific risk assessments. Access requirements, including keys and security protocols, are also organised during this phase.
Week 5-6: Transition and Handover
A short shadow period is often introduced, where the new team begins working on-site alongside or just after the outgoing provider. This ensures familiarity with the building, expectations, and cleaning standards. Final checks are completed, and all operational details are confirmed.
Day 1: Go-Live
The new cleaning company becomes fully operational, delivering services in line with the agreed service level agreement (SLA) and performance standards.
The first 90 days are critical in setting the standard for your new cleaning contract. A structured provider will use this period to stabilise service delivery, refine processes, and ensure expectations are consistently met.
In the first 1-2 weeks, you should expect an initial deep clean to reset standards across the site. This is followed by a short bedding-in period, where any gaps are identified and corrected quickly through regular communication.
Between weeks 3-6, the focus shifts to consistency. Cleaning routines become established, and performance is measured against agreed service level agreements (SLAs) and KPIs through scheduled cleaning audits.
By months 2-3, service delivery should be stable, with clear reporting in place. A professional provider will conduct monthly review meetings, share audit results, address feedback, and make continuous improvements.
KPI & Reporting Framework
| KPI | Target | Frequency |
|---|---|---|
| Cleaning Audit Score | 90%+ | Weekly |
| Complaints | Decreasing trend | Monthly |
| Staff Attendance | Full coverage | Daily |
The difference between average and high-performing cleaning companies becomes clear during this phase. Structured onboarding, consistent audits, and transparent reporting ensure standards don’t slip after go-live.
Review your contract terms, provide written notice within the agreed notice period, and follow any termination clauses or procedures outlined in your agreement.
TUPE protects employees when a contract changes provider, ensuring cleaners transfer to the new company with the same pay, terms, and conditions.
Most cleaning contracts require one to three months’ notice, but this varies. Always check your agreement to confirm the exact notice period required.
In most cases, cleaners transfer to the new provider under TUPE, allowing continuity of staff while improving management, supervision, and service delivery.
A typical transition takes four to six weeks, including contract notice, TUPE processes, and mobilisation, ensuring a smooth and structured handover between cleaning contractors.
Yes, if your contract includes a break clause or service issues to justify termination, you may be able to exit early with proper notice and documentation.
Switching cleaning providers doesn’t have to be disruptive. With the right planning, clear processes, and an experienced contractor, the transition can be smooth, controlled, and deliver immediate improvements in service quality.
If your current cleaning company isn’t meeting expectations, now is the right time to explore your options.
Unhappy with your current cleaner? Get a no-obligation comparison quote.
Wesley Smith is the Sales and Marketing Director at The Clean Space UK. He brings nearly 20 years of hands-on industry experience and a strong understanding of commercial strategy within professional hygiene services. As he puts it, “a strong brand is one that delivers the same experience it communicates in its messaging and content.
You can tell within a week when a cleaning programme isn’t holding. Overflowing bins by the lifts, smeared glass in reception, a washroom out of towels by mid-morning.
Most facilities managers never see a cleaning audit happen. A report arrives, it shows a score, and the contract carries on.
Commercial cleaning is a soft facilities management service, and it’s the most visible one your building has.
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