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welcome to

Premium Cleaning Services and attention to the detail.

We understand that your cleaning needs might change from day to day. We offer you the option to request different cleaning services at a fixed monthly price. We are cleaning private houses, offices, schools, conference rooms, gardens, swimming pools and many more.


We Always Will Make

Complete sanitation


Sweeping and washing

The bathroom


Disposal of bins and waste


Most Used Services


All subscription plans are prepared in full accordance with your requirements. The service is flexible and can consist of complete basic cleaning as well as cleaning of certain rooms or parts of the building. The schedules for the subscription cleaning are prepared in full accordance with the rhythm of the work of your company.


Thorough cleaning of a home or office before moving in or moving out is a very time consuming task. We can take on this hard and dirty work for you to overcome all the obstacles associated with moving without any problems. We will help you save unnecessary nerves, waste of time and unnecessary expenses.


Thorough cleaning is required periodically in every home and office. In “Group&Rens” we have gained extensive experience and we can efficiently and quickly perform basic cleaning with minimal difficulty for your daily life or work process.

we take responsibility to

Safe and Complete Disinfection of your place

COVID-19 Professional Disinfection Services for Home and Office

Viruses and bacteria can contaminate the air and linger on surfaces for days – regular household-grade disinfectants will only provide immediate and temporary protection.

Safe and Complete Disinfection of your home or office.

We offer our Professional Disinfection Services, utilizing Chlorine Dioxide – ClO² Gas, Benzalkonium Chloride, Hydrogen Peroxide, or Lactic Acid-based Disinfecting Cleaner.

Keep your loved ones safe

Professional Disinfection provides longer-term protection. Our solutions are non-toxic and safe for environments with babies and pets.

Talk With an Expert to Get Started Today!

Our Cleaning Experts will be happy to answer your questions and give you more information on how we work and how we are striving to fit your needs.

Easy fix

Need Some Extra Services?

We are always trying to provide more than a general cleaning of your house. Our goal is to make you happy so one way or another we will try to do something extra for you. Still some of our clients are requiring some extra services.  What can we do extra for you?


Wash your dishes.


Iron your beautiful clothes.


Deep clean your fridge, oven, etc.


Make your windows look sparkling again.

What They’re Saying

Customer Testimonials

Perfect quality and good communication with customers! Regards,

Jane Smith

Manager, Da Corner

Use “Group & Rens” without hesitation! We needed an office cleaner and I’m glad we came across this company. Every time we received a good attitude and perfect cleaning in their face.

Dan Greene

IT Director, Monarchisto Inc.

I have been using “Group & Rens” for a long time. They are always punctual, their work is very efficient and very well done. Stay that way!

John Doe

CEO, Extra Office Space

Satisfaction Guaranteed

24/7 Cleaning Support

We are most happy to answer your call anytime of the day, any day of the week.

"A deal is a deal" Guarantee

If you are not happy with our cleaning, we will re-do it in no more than 48 hours.

Contact Us Quickly And Easy At 22 36 46 33