FRENNL
Professional office cleaning

Professional office cleaning.

Regular or one-off cleaning for your offices, open-plan areas, meeting rooms and washrooms. Our teams work before or after your opening hours, without disrupting your business.

Free quote within 6 hours
What’s included

Cleaning built around your business.

Flexible hoursBefore or after your opening hours, or at the weekend if needed.
VCA-certified techniciansSafe working on any type of site.
Regular or one-off cleaningFrequency matched to what you actually need, no minimum.
Quote within 6 hoursFree, no-obligation estimate, fast reply.
What really matters

A clean office isn’t the same everywhere.

Each area has its own hygiene requirements and its own ideal frequency. Good cleaning doesn’t treat an open-plan office like a washroom.

AreaRecommended frequencyFocus
WashroomsDailySystematic disinfection, restocking (soap, paper)
Open-plan & workstations2 to 3 times a weekDust, screens, frequently touched surfaces
Kitchen / kitchenetteDaily to weeklyFood hygiene, fridge, worktop
Meeting roomAfter each heavy useTable, screen, chairs, ventilation
Reception & entranceDailyFirst impressions, entrance glass, floors
Interior windowsMonthlySmears, visual cleanliness of glazed areas
How we work

Cleaning that fits your organisation.

01Initial assessmentA visit or phone call to understand the areas, footfall and your timing constraints.
02Tailored scheduleWe work before opening, after closing or at the weekend, whatever suits you best.
03Fixed team & quality controlThe same contact person looks after your site, with regular quality checks.
Guide prices

A ballpark figure before your detailed quote.

OptionTypical useGuide price
Regular cleaning contractWeekly to daily, depending on size€2 to €5 per m² per month
One-off jobSingle clean, no commitment€1.50 to €3 per m²
On-site assessmentBefore any quoteFree, included
These figures are indicative and reflect typical prices on the Belgian market. The exact price depends on the actual floor area, the number of areas, the frequency you want and access to the site. A free on-site assessment lets us give you an accurate quote.
Available everywhere

Across Wallonia, Brussels, Flanders and Luxembourg.

Namur Brussels & Walloon Brabant Liège Charleroi & Hainaut Luxembourg
Frequently asked questions

Before you call us.

Does the cleaning take place during our opening hours?+
No, unless you ask us to. We schedule our work before or after your opening hours so your business isn’t disrupted.
Do you offer a regular cleaning contract?+
Yes, at the frequency of your choice (weekly, fortnightly, monthly), or a one-off job if you prefer.
Do you use eco-friendly products?+
Yes, always, with no exceptions and no compromise on results.
How does access to our premises work?+
Whatever suits your organisation, whether a badge, keys held by our fixed team or someone on site. We follow your security procedures.
How long does a typical clean take?+
It depends on the floor area and the number of areas. As a guide, allow about 1 hour for 200 to 300 m² on a regular contract.
Can you also come at short notice?+
Yes, call us directly. We do our best to come quickly, depending on our teams’ availability.

Free quote, within 6 working hours.

Tell us what you need, no obligation.

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