Welcome to INVICTA Window Cleaning! Based in Dundee, Perth & Pitlochry we cover Angus & Perthshire providing commercial & domestic window cleaning.

INVICTA Window Cleaning was created by a window cleaning veteran that has a passion for providing excellence and professionalism.

We are a full time, professional, window cleaning company. We work all year round to ensure that your windows don't have time to get dirty!

Here are some of the benefits that you will receive when you choose us for your window cleaning requirements:

  • We are full and current members of the Master Guild of Window Cleaners, Federation of Window Cleaners, and Window Cleaners Alliance.
  • All staff members have been police checked and have been issued a window cleaners licence from the local council.
  • We drive new, signwritten vehicles that are equipped with the highest quality hot water window cleaning equipment.
  • All work carried out is 100% guaranteed, we will always ensure that you are completely satisfied with our quality of work.
  • We pride ourselves on reliability, we are there on time, every month, without fail.
  • You can pay us online, via our secure payment system.
  • We are fully insured to work in and around your home, we are covered should any unfortunate accidents occur.

If these are some of the qualities that you are looking for in a window cleaning company, please get in touch.


Master Guild of Window Cleaners

New Customer Special Offer

SUBSCRIBE NOW to receive 20% discount off of your first regular window clean with INVICTA

We will not pass on or sell your details to any third parties, your information will only be used for our own advertising and information purposes.

Contact Details


Dundee:  01382 214486

Perth:      01738 230014

Pitlochry: 01796 510185

  Monday - Saturday:  09:00am - 5.00pm
Sunday: Closed


INVICTA are the best window cleaning firm I have experienced in 10 years managing buildings.
Competitively priced but worth their weight in gold, absolutely excellent standard of finish, beyond what I thought was possible in terms of "cleaned" from 7-10 other supposedly professional commercial window cleaning firms I have used serving Tayside. Professional and always on time, also flexible dependant on business needs with no price fluctuation.
Matthew and Pete always excellent and will even return to a job without additional charges if they are not happy with the finish, Matthew always his own most severe critic for standards, way beyond my expectations for large scale glass standard of finish...
If you pay someone else to clean your windows, you are wasting your money.
Maintenance Dept.
Holiday Inn Express Dundee