Montreal - North shore - South shore
ménage de bureau

Firstmark cleaning services

Firstmark cleaning services is a company offering its expertise in the field of residential, commercial and industrial cleaning.

We offer services at competitive rates with technologically advanced products and equipment.

In addition, we are committed to use environmentally friendly products in order to fulfill our duties in a conscientious and responsible company. All our products are safe for your children and pets. Furthermore, our products clean without jeopardizing the quality of your air and provides quality cleaning while preserving your surfaces in perfect condition.

A core value for our company is integrity, that being said, our quality controllers ensure to make frequent verifications to ensure that the work is done to your expectations and our Firstmark criteria.

We have at heart to offer a high quality service, this is why our services are 100% guaranteed. If you are not satisfied with the work, we undertake to rectify it at our own expense.




First Mark entretiens ménager

Our customer’s feedback is highly valued and always welcomed. If you have any concerns, suggestions and even ways that we can improve our services, please feel free to contact us either by email or by phone. Firstmark’s mission is and will always be to offer our customers a high quality cleaning service that suits their needs at an affordable rate.


  • Restaurants and bars
  • Offices (insurance, lawyer...)
  • Residential (house, condos, apartment...)
  • Industrial (warehouses, vacant premises)



(514) 267-9442


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