Why Outsourcing Your Commercial Cleaning Saves Money Compared to Hiring In-House Staff
When businesses review their operating costs, cleaning is often one of the first areas they examine. A common question follows:
"Would it be cheaper to employ our own cleaner instead of using a commercial cleaning company?"
At first glance, employing an in-house cleaner may appear to be the more economical option. After all, you're only paying one person's wages—right?
In reality, the cost of employing someone goes far beyond their hourly rate. Recruitment, training, holiday cover, sick pay, equipment, cleaning products, insurance and supervision all add up quickly.
For many businesses, outsourcing commercial cleaning is not only more convenient but also more cost-effective in the long term.
Let's take a closer look at why.
The True Cost of Employing an In-House Cleaner
The hourly wage is only one part of the picture.
When employing your own cleaner, you may also need to budget for:
National Insurance contributions
Pension contributions
Holiday pay
Statutory sick pay
Recruitment costs
Training
Uniforms
Cleaning equipment
Cleaning chemicals
Storage facilities
Supervision
Payroll administration
These costs are often overlooked when comparing quotations from professional cleaning companies.
Recruitment Takes Time
Finding reliable cleaning staff isn't always easy.
Advertising vacancies, reviewing applications, arranging interviews and completing references all require time and resources.
Even after hiring the right person, there is always the possibility that they may leave, requiring the entire recruitment process to begin again.
With an outsourced cleaning company, recruitment is handled for you.
No More Worrying About Holiday Cover
Every employee is entitled to annual leave.
If your in-house cleaner is away, someone still needs to clean the building.
That often means:
Asking office staff to help
Hiring temporary agency cleaners
Managing additional rotas
A professional cleaning company simply provides another trained operative, ensuring the service continues without interruption.
Reduced Risk of Staff Absence
Illness is unavoidable.
If your only cleaner calls in sick, your workplace could remain unclean until they return.
Commercial cleaning companies have multiple trained operatives available, allowing cover to be arranged quickly and helping maintain consistent service.
Professional Equipment Is Included
Commercial cleaning companies invest in professional equipment designed for efficiency and reliability.
This often includes:
Commercial vacuum cleaners
Floor scrubber dryers
Microfibre cleaning systems
Colour-coded equipment
Specialist washroom equipment
Professional window cleaning tools
Purchasing and maintaining this equipment yourself can be expensive.
When you outsource, it's typically included within the service.
Cleaning Products Are Supplied
Professional contractors usually supply the cleaning chemicals required for routine cleaning.
That means you don't need to:
Order stock
Store chemicals
Monitor expiry dates
Replace empty containers
Ensure COSHH compliance
Everything is managed for you.
Better Training Means Better Results
Professional cleaning companies invest in staff development.
Cleaners are often trained in:
COSHH
Infection prevention
Manual handling
Health and Safety
Safe equipment use
Colour-coded cleaning
Customer service
Well-trained staff deliver more consistent results and work more efficiently.
Supervision Is Included
Who checks the quality of an in-house cleaner's work?
For many businesses, the answer is the office manager or business owner.
That means another responsibility added to an already busy day.
Professional cleaning companies provide supervisors who carry out inspections, address issues and ensure standards remain high.
Flexibility as Your Business Grows
Business requirements rarely stay the same.
You may:
Recruit more staff
Move to larger premises
Extend opening hours
Add extra meeting rooms
Open additional locations
An outsourced cleaning company can usually adjust staffing levels quickly without you needing to recruit additional employees.
Improved Reliability
One of the biggest advantages of outsourcing is consistency.
Professional cleaning companies operate structured schedules, quality inspections and management systems designed to deliver reliable results every visit.
That means fewer complaints, fewer missed tasks and greater confidence that your workplace will be ready each morning.
Compliance and Health & Safety
Cleaning companies are responsible for ensuring their staff receive appropriate training and work safely.
This often includes:
COSHH assessments
Risk assessments
Method statements
Equipment maintenance
PPE
Public Liability Insurance
Employers' Liability Insurance
Managing these responsibilities yourself requires time and expertise.
Focus on Running Your Business
Cleaning is important—but it's probably not why your business exists.
When you outsource cleaning, your managers can concentrate on:
Customers
Employees
Sales
Growth
Operations
Instead of managing cleaning staff, ordering supplies or dealing with absences, you have one point of contact who handles everything for you.
Is There Ever a Case for In-House Cleaning?
For some very large organisations with multiple buildings and dedicated facilities teams, employing an in-house cleaning department may be appropriate.
However, for the majority of offices, medical practices, schools, retail premises and commercial businesses, outsourcing offers greater flexibility, reduced administration and better value.
Choosing the Right Cleaning Company
If you decide to outsource, don't choose purely on price.
Look for a contractor that offers:
Directly employed staff
Regular quality inspections
Professional equipment
Transparent pricing
Strong communication
Healthcare and commercial experience
Fully insured services
Flexible cleaning schedules
A good cleaning company becomes a trusted partner rather than simply another supplier.
Final Thoughts
Although employing an in-house cleaner may initially seem like the cheaper option, the hidden costs and management responsibilities often make outsourcing the smarter long-term decision.
Professional cleaning companies provide trained staff, quality assurance, equipment, supervision and reliable cover, allowing businesses to enjoy consistently high standards without the administrative burden.
At Moonlit Cleaning Services, we provide fully managed commercial cleaning services across London for offices, medical practices, schools, nurseries and commercial premises. From recruitment and training to supervision and quality control, we take care of every aspect of your cleaning programme, allowing you to focus on what you do best—running your business.
Frequently Asked Questions
Is outsourcing commercial cleaning cheaper than employing a cleaner?
For many businesses, yes. Once recruitment, holiday pay, equipment, training and supervision are taken into account, outsourcing often provides better overall value.
Do commercial cleaning companies provide cover for sickness?
Yes. Professional cleaning companies arrange holiday and sickness cover to ensure your premises continue to be cleaned.
Is equipment included in commercial cleaning contracts?
Most commercial cleaning companies supply professional equipment and cleaning products as part of their service.
Can outsourced cleaning services grow with my business?
Absolutely. Professional cleaning companies can usually increase cleaning hours, provide additional staff or expand services as your business grows.
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The Complete Guide to Choosing a Commercial Cleaning Company in London
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Ready to Simplify Your Workplace Cleaning?
At Moonlit Cleaning Services, we make commercial cleaning simple. Our fully managed service includes professionally trained staff, quality inspections, equipment, cleaning products and reliable holiday and sickness cover—all tailored to your business.
Whether you operate an office, school, medical practice, retail premises or commercial property, we're here to help you maintain a cleaner, healthier workplace.
Contact Moonlit Cleaning Services today to arrange a free site survey and receive a personalised, no-obligation quotation.
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