Construction Cleaning
Post-construction and site cleaning — dust removal, final polish and handover-ready spaces.
CSM Service Oy
A clean workplace is waiting for you.
Beyond clean premises, CSM Service gives your business peace of mind. We serve offices, construction sites, hospitals, hotels and homes across the Helsinki region.
Our cleaning services
Every contract is scoped to your premises and schedule. Browse the services below and ask for a tailored offer.
Construction Cleaning
Post-construction and site cleaning — dust removal, final polish and handover-ready spaces.
Office Cleaning
Daily, weekly or periodic cleaning that keeps workspaces, meeting rooms and common areas ready for business.
Hospital & Healthcare Cleaning
Hygiene-critical cleaning and disinfection for clinics, hospitals and care facilities, following strict protocols.
Hotel Cleaning
Housekeeping, room turnover and public-area care that protects your guest experience.
Events Cleaning & Assistance Services
Pre- and post-event cleaning plus on-site assistance that keeps venues, conferences and functions spotless.
Move-Out & Move-In Cleaning
Deep cleaning for empty homes and apartments between tenants — surfaces, floors and kitchens move-in ready.
Home Cleaning
Regular and one-off residential cleaning for property managers, housing companies and private homes.
Why businesses choose CSM Service
Responsible Finnish company
We take responsibility for our employees, our customers and the environment — with proper contracts and training.
Highest quality in the market
The same familiar, vetted professionals return to your site, so quality stays consistent visit after visit.
Everything on your terms
Adjustable schedules, flexible scope and no rigid lock-in — the service adapts to how your business runs.
Smooth service
One contact person, clear reporting and fast support whenever something needs attention.
01
Tell us your needs
Share your premises, square metres and desired frequency.
02
Get a tailored offer
We build a cleaning plan and pricing scoped to your site.
03
We get to work
A dedicated team starts on the agreed schedule and reports results.
Connect with us
Tell us about your premises and we will build a cleaning plan and offer for your business.