The Valley of the Sun
Clean since 1979

Window Cleaning | Pressure Washing

Professional window cleaning services with safety and quality, while using current technology.

Promote safety and professionalism in the window cleaning industry. Form a partnership with our client to ensure a lasting business relationship.




Taking pride in finishing on schedule at a very competitive price while promoting safety and professionalism.



Forming partnerships to ensure complete satisfaction and a long-lasting business relationship.



Bonded, dependable window cleaning service with 30+ years of experience.


What ProSky Is All About

You see, a large crew of experienced and supervised window cleaners means faster, more professional service. If there’s a special emergency (maybe an owner will be in town tomorrow) or just regular maintenance, you can be sure we’re there for you.

We’ve been in the valley for over 30 years longer than any other similar service, so you can depend on us to be here tomorrow—and tomorrow—and tomorrow.


  • High-Rise Office Buildings
  • Low-Rise Office Buildings
  • Trailer Mounted Hot and Cold Cleaning
  • Sidewalks
  • Glass Restoration
  • Chandelier Cleaning
  • Exterior Building Inspections
  • High-Rise Scaffold Designs