4.6 
281 *The Angi rating for Window Service companies in Dumont, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.
*The HomeAdvisor rating for Window Service companies in Dumont, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.
Last update on December 16, 2025
Serving Dumont, NJ and surrounding areas
Approved
In business since 2019
Free estimates
Warranties offered
"John replaced the glass sash on my Anderson casement windows. He did the complete job in one day, at a cost of 15% of the Anderson replacement window quote. I highly recommend Window MD.. They were perfect!"
Serving Dumont, NJ and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Emergency services offered
"Thomas provided the best window cleaning service I have ever had. The windows have been meticulously cleaned inside and out. Sides of windows and all screens were taken very good care of as well. Very satisfied and I would highly recommended them."
+9
Serving Dumont, NJ and surrounding areas
Approved
In business since 1985
Free estimates
Emergency services offered
"Thank you Aaron and Bob for another excellent joy with another window project. We are equally thrilled with the workmanship of the installation and the quality of our new window as we were the last time you did a big window job for us. We appreciate your professionalism and dependability."
+29
Serving Dumont, NJ and surrounding areas
Approved
Super Service Award Winner
In business since 1999
Emergency services offered
Credit card accepted
"Highly recommend Star windows. They are great windows installer. Happy customer."
+16
Serving Dumont, NJ and surrounding areas
Approved
In business since 2022
Free estimates
Small jobs welcome
"Andrew washed all my windows, inside and outside, as well as the windows of three of my neighbors. We are all very pleased with his work. He was prompt, worked quickly and respectfully, and now my windows and screens are spotless!! We all recommend him highly."
+2
Serving Dumont, NJ and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"They are extremely experienced with window repair. After months of search for someone to repair the window, everyone wanted to replace it. The called promptly, took the broken sash and returned it the same day for a fraction of what other companies quoted. It was a Marvin double pane window with decorative wooden trim, more involved then a regular window. I was beyond thrilled with their work and results."
Serving Dumont, NJ and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"Sam was quick, nice, and did really great work on my windows! Super affordable too."
Serving Dumont, NJ and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Gio did a wonderful job fixing windows. While other people suggest replacing the whole window even before looking at them, Gio fixed the window exactly I wanted. He also work quickly order the parts and fixed the window as soon as he received the parts. If you want fix windows, I highly recommend Gio."
+76
Serving Dumont, NJ and surrounding areas
Approved
In business since 1982
Free estimates
Credit card accepted
"Did a good job - I had 12 windows that needed replacing and they did it on the spot in a day. Very neat workmanship. Would recommend them."
Serving Dumont, NJ and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1992
Free estimates
Warranties offered
"Team from Power completed the work on time and cleaned up well after work was completed. Windows were measured correctly so replacement windows fit perfectly and were quality Pella windows versus no-name windows offered by other vendors."
+24
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