
Serving Demarest, NJ and surrounding areas
Approved
Super Service Award Winner
In business since 1999
Emergency services offered
Credit card accepted
"Best window company in Nj!!!!"





+16

*The Angi rating for Glazier Service companies in Demarest, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Glazier Service needs.
*The HomeAdvisor rating for Glazier Service companies in Demarest, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Glazier Service needs.
Last update on May 22, 2026

Serving Demarest, NJ and surrounding areas
Approved
Super Service Award Winner
In business since 1999
Emergency services offered
Credit card accepted
"Best window company in Nj!!!!"





+16

Serving Demarest, NJ and surrounding areas
Approved
In business since 2019
Free estimates
Warranties offered
"It was super easy to setup and very happy with the quality of work . I was so happy I didnâ t have to replace the whole window ! John was able to fix the glass all on one day !!"



Serving Demarest, NJ and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Great job replacing multiple glass panes and window frames"





+76

Serving Demarest, NJ and surrounding areas
Approved
In business since 1985
Free estimates
Emergency services offered
"I'm so happy with my new windows! My only regret is that I don't have more windows to replace! Aaron and his team were a dream to work with - communicative, friendly, and direct. They worked with me to scope out exactly what I wanted and they were very transparent and fair on price. The installation team was efficient and respectful, making sure everything was done to the utmost standards. My windows look amazing but more importantly they work fantastically! I was shocked at how much quieter and cooler my house was after the new windows were installed, and they are so much easier to keep clean. I will be recommending Thermo-Seal to everyone!!"





+29

Serving Demarest, NJ and surrounding areas
Approved
In business since 1982
Free estimates
Credit card accepted
"Steve and Alex did a wonderful job installing 2 of my shower doors. They were extremely professional. I would definitely recommend AMG Group. They also did a fair pricing and were able to do a competitor price match."





Serving Demarest, NJ and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"Prasann was the window expert I dealt with and he was very nice in explaining the whole home genius process and giving me a good price on my windows. We went with the fusion model for the windows and he showed up to the estimate with a mask very cover friendly."





+53

Serving Demarest, NJ and surrounding areas
Approved
In business since 2022
Free estimates
Warranties offered
"We interviewed several contractors recommended by Angi and Bo Han of Precision Caulking was professional and responsive (and showed up on schedule.) He actually saved us money because he diagnosed that we didn't need to replace the shower door hinges, just the gasket. We also had him recaulk the shower and do some touch up in the bathroom and the kitchen. In fact we liked him so much we had him come back a few weeks later and do some additional tile work for us. I wouldn't hesitate to hire him again. ~ David Jones, Bronx. NY"





+2

Serving Demarest, NJ and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"The Glass installers did a excellent job. The clean up was also excellent."

Serving Demarest, NJ and surrounding areas
Approved (Corporate)
In business since 1999
Free estimates
Emergency services offered
Groundworks is the North America?s leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we?re there with one mission ? to repair, protect and improve their home. For state licenses visit Groundworks.com/licensing\n





+15

Serving Demarest, NJ and surrounding areas
Approved (Corporate)
In business since 1992
Free estimates
Warranties offered
"The process was much faster than expected even with supply line delays. They were able to come in a month early and it took them a day and a half to put in 23 new windows into my house. I was skeptical about vinyl windows but I have found my home temperatures much more consistent in both hot and cold weather. One of the biggest surprises was the difference in sound between our original single pain windows and these. Our busy neighborhood is much quieter when all the windows are closed. My wife was the most critical of the vinyl look and while she still wishes she had true divided light wood windows… she is the first to admit that doing the windows were a good decision. We found them to be a good product that was more cost effective and their appearance was a great improvement on our old windows and screens. Clearly… we are very happy with the results and happy we picked Power Home remodeling."





+36
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