Mon–Fri 8am–6pm · Out-of-hours by arrangement Belfast · Lisburn · Antrim · Newry · NI-wide 028 2078 8552
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Contract Office Cleaning Belfast

Reliable, professional contract cleaning for offices and commercial workplaces across Belfast and Northern Ireland.

We work with all types of commercial premises. Small professional offices, large corporate headquarters, dental practices, gyms, sports facilities, retail showrooms, religious premises and more. If it's commercial, we clean it.

We work around your schedule. Early morning cleans before staff arrive, evening cleans after close, or daytime visits when the building is in use, we're flexible on frequency and timing. The priority is keeping your premises clean without disrupting your operation.

Commercial office space cleaned by CleanSimple
Office corridor cleaned by CleanSimple, evening shift

What we cover

  • Open-plan offices, meeting rooms and boardrooms
  • Reception areas and communal spaces
  • Kitchens and staff break rooms
  • Washrooms and toilet facilities
  • All commercial premises types — offices, dental surgeries, gyms, sports centres, showrooms, welfare units and more

Why CleanSimple?

The same reliable faces, not a different team each visit

Your account is managed personally, with a named contact who knows your site and responds quickly. Our operatives are familiar with your premises.

Offices Dental Practices Gyms & Sports Facilities Retail Showrooms Religious Premises

Serving Belfast, Lisburn, Antrim, Newry and businesses across wider Northern Ireland.

Free Quote

Get a quote for your office

Fill in your details and we'll get back to you with a personalised quote, usually within one working day. No obligation.

  • Free survey of your premises
  • Flexible scheduling — early morning, daytime or evening
  • Locally owned & managed in Belfast

Prefer to call? 028 2078 8552

Request a Quote

We'll respond within one working day. No obligation.