Commercial Cleaning & Hygiene

Commercial cleaning services for London businesses

Klense Cleaning delivers tailored commercial cleaning services across London. Office, education, hospitality, leisure, care and construction environments. Managed by a dedicated contract manager and accountable, trained teams.
Klense commercial cleaning london - Office cleaning company London - 02

Defining the Category

What counts as commercial cleaning

Commercial cleaning covers any non-domestic premises: offices, schools, hotels, gyms, care homes, retail and commercial units, construction sites ready for handover, and shared or communal areas within managed buildings. It differs from domestic cleaning in scale, compliance requirements and accountability. A commercial contract needs a documented specification, trained and supervised staff, health and safety compliance, and a manager who is accountable for the outcome, not a single cleaner working alone.

We also partner with estate agents across the UK to provide best-in-class end-of-tenency cleans for residential units. 

What we do

Our London Commercial Cleaning Services

From daily office cleaning to specialist hygiene programmes, every Klense commercial cleaning contract is delivered against a written specification agreed at your site assessment. Not a fixed, generic package.

Office Cleaning Company London

Office Cleaning

Daily, weekly or bespoke office cleaning, from desks and communal areas to kitchens and washrooms.

Commercial Building Cleaning

Commercial cleaning of reception areas, lifts, stairwells and shared spaces across managed or multi-let buildings.
Klense Commercial Cleaning Company London - School Cleaning London

School Cleaning

Term-time and holiday cleaning for classrooms, halls and communal areas, with safeguarding-conscious scheduling.

Hotel Cleaning & Housekeeping

Public area cleaning and housekeeping support to guest-ready cleaning standards.
Klense Commercial Cleaning Company London - Gym & Leisure Cleaning icon

Gym & Leisure Cleaning

High-frequency hygiene cleaning for gym floors, changing rooms, studios and shared equipment.
Commercial Cleaning Company London - Care Home Cleaning

Care Home Cleaning

Infection-control-aware care home cleaning for regulated, sensitive care environments.

After Builders Cleaning

Post-construction and fit-out cleans, ready for handover, inspection or occupation.
Klense End-of-tenancy Cleaning Company London

End of Tenancy Cleaning

Full end-of-tenancy clean-downs for commercial & residential units between tenancies.
Klense Commercial Cleaning Company London - Commercial Hygiene Services

Commercial Hygiene Services

Washroom hygiene, consumables and hygiene programmes for any commercial site.

Not sure which service fits your site? Request a Free Site Assessment →

Who We Serve

Premises we clean

Offices

Commercial Buildings

Schools & Universities

Hotels

Gyms & Leisure Centres

Care Homes

Construction Sites

Retail Units

Our Commercial Cleaning Process

How a Klense Commercial Cleaning Contract Works

01

Consultation

We discuss your premises, hours and priorities.

02

Site assessment

A Klense manager visits and assesses the site in person.
03

Specification & proposal

You receive a written scope and price, not a verbal estimate.
04

Mobilisation

Teams, equipment and schedules are set up before day one.
05

Service delivery

Cleaning is carried out to the agreed specification.
06

Monitoring

Regular inspection and review keep standards on track.

The same process applies whether you need a single site cleaned weekly or a multi-site contract managed daily. The specification simply scales.

Commercial Cleaning Standards

Quality assurance and reporting

Every Klense contract includes scheduled inspections carried out by a supervisor or contract manager, not just the cleaning team. Issues are logged and reported back to you, with a clear escalation route if something needs attention.

Scheduled inspections

Regular, planned checks by a supervisor. Not just one-off spot checks.

Documented reporting

Findings are recorded and shared, not just verbally noted.

Direct escalation route

A clear point of contact when something needs attention.

Commercial Cleaning Compliance

Accredited and Procurement-ready London Cleaning Services

Klense commercial cleaning holds SafeContractor accreditation, SMAS Worksafe/SSIP certification, and is an accredited Living Wage Employer. Supporting your own procurement, tender and supply-chain requirements.

Safecontractor no background
Smas Worksafe Approved Contractor - Klense Commercial Cleaning London
LW Employer logo no background

Public & employer's liability insurance: £20m

Featured Commercial Cleaning Case Study

Bryson Hotel: 64% Lower Chemical Costs, Full COSHH Compliance

A 4-star, 43-room Central London hotel was relying on ready-to-use retail cleaning products sourced across multiple suppliers, which lead to inconsistent spend, no controlled dilution, and no structured COSHH-aligned compliance framework. Klense implemented a centralised concentrated dosing system with staff training and ongoing auditing, alongside wider operational support including trained housekeeping operatives and kitchen porter cover.

64.39%

reduction in chemical costs

50%+

reduction in product spend

Full

COSHH & HSE alignment

“Thanks to Klense, we managed to overcome our biggest obstacle: hiring trustworthy, experienced people who actually stay with us.”

— Oleg, Hotel Manager, Bryson Hotel

What our clients say

Frequently asked questions

Commercial cleaning covers non-residential premises and is delivered under a written specification by trained, supervised, accountable teams. However Klense does partner with estate agents across the United Kingdom to provide best-in-class end-of-tenency cleaning services across ther residential protfolios.

Yes, multi-site contracts are managed under a single point of contact with site-specific specifications for each location.

All three. Frequency is agreed at the site assessment stage based on your premises and usage.

Scope of work, frequency, staffing, equipment and materials, and reporting arrangements — confirmed in writing before mobilisation.
Yes. Klense has public liability insurance and employer’s liability insurance equal to £20m.
Pricing is based on your site assessment including: premises size, scope, frequency and staffing. Rather than a fixed rate card.

Yes. Request our credentials pack, including accreditation certificates and policy documents.

Recieve a Cleaning Quotation

Request your free site assessment

Tell us about your premises and a member of the Klense team will arrange a site visit or call. There’s no obligation, and no hard sell.

Not sure which service is right for your site?

SafeContractor · SMAS Worksafe/SSIP · Living Wage Employer