River Vale, NJ proudly serving Bergen County for over 50 years

Brian L Deer & Son Contractors  - Logo
Window replacement Window installation


Are you tired of fluctuating utility bills? Call Brian L Deer & Son Contractors once to solve the problem. All the windows we install are Energy Star certified, meaning they're the best you can get. Rely on our experienced installation crews when making such a significant home improvement. They have the training, expertise, and industry experience to do the job.

Upfront, fair, and honest pricing

Know exactly how much your replacement window project is going to cost before we even start the job. The price we quote is all-inclusive, meaning it covers the entire project, completely.

We have an extensive variety of window styles

  • Vinyl replacement windows

  • New construction windows

  • Double hung windows

  • Casement windows

  • Bay windows

  • Venting

  • Picture windows

We use high-quality MI Vinyl Replacement Window products.

Call Today for Unmatched, High-Quality Window Work.


Our windows come in a choice of white or brown exterior colors.

  • Awning windows

  • Basement hoppers

  • Sliders

  • Bow windows

  • Extreme Low-E

  • Laminated glass

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