George J Keller & Sons are now Andersen Certified Contractors!

George J Keller & Sons are now Andersen Certified Contractors!

We’ve been very proud of our long standing relationship with Andersen Windows, America’s premier window manufacturer. We’ve been affiliated with Andersen for over 25 years and have installed hundreds of their windows and doors over that time. Now George J Keller & Sons are Andersen Certified Contractors – a program operated by Andersen to recognize…

The Latest in Roofing, House Siding, and Window Installation News

George J. Keller & Sons has been serving clients in northern New Jersey for over 35 years, and today North Jersey’s premier remodeling firm offers house siding, roofing replacement, window installation, and solar-energy system installation for residential and agricultural customers throughout the region. Our place at the top of the home-improvement industry depends, in part,…

The Importance of Durable Windows

When you’re considering the best kinds of replacement windows for your home, there are many factors to consider. You’ll probably want windows that integrate seamlessly with your home’s existing style, for example, and those that work best for your particular climate. You’ll no doubt want windows with both aesthetic appeal and the ability to regulate…

How to Pick New Windows

How to Pick New Windows: A Window-Buying Guide to Help You Understand Your Options In the market for new windows? You probably already know that all windows are not created equal. There are a variety of features and styles to consider when choosing new windows, and it can all get pretty confusing. To help you…