97.4% would refer friends and family to us

5 stars Verified customer

On time, polite and did a great job!

5 stars Customer since 2014

Prompt and reliable..Thanks

5 stars Customer since 2008

Carlos is excellent. He does a great job and is very careful while working inside as well as outside of the building.

5 stars Customer since 2008

Will did a great job, I will highly recommend him!

5 stars Verified customer

We had our personal windows AND the atrium of two buildings with two-story windows done by North Star Window Cleaning last week. We are sparkling clean and clear and very happy with the professionalism of the North Star employee who did the work. This is the third consecutive year that we have had North Star Window Cleaning do our residential and commercial windows. We could not be more pleased!

5 stars Customer since 2013


5 stars Customer since 2009

very professional work and working with Marvin was warm and gracious. Great job.

4 stars Customer since 2014

Quick service, reliable, efficient, and friendly. Always moves our items out front with care in order to get to the window they need.

5 stars Customer since 2012

I think it was Joel who came to our office. He was so accommodating when we asked him to clean some additional windows. 5 stars for him!

1 stars Customer since 2017

Very, very good job!