(905) 835-8062 & (905) 899-6208

The Best Products in Canada

Our promise to do right by our customers continues with the decision to only work with products manufactured in Canada by trusted, local companies. Below is a list of some of the companies we work with for window glass installation and door repairs:

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James A. Fleming is a professional door, window and siding installer that wants to provide all our clients with the best service possible. For more information on how we can assist you on your next project, please visit our specific service pages.


  • Vinyl Window Design (VWD)

Window glass replacements from VWD are made with high quality glass and materials. They are Energy Star certified and come with a lifetime warranty.

  • Niagara Pre-Hung Doors

The company we trust the most with delivering an excellent door product is Niagara Pre-Hung Doors. These doors are locally built and distributed. We make sure that the product you choose will fit the measurements of your upcoming door installation.

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  • Royal Siding

Our preferred supplier for siding installation. Whether you’re looking for a stock siding option or something with a premium finish, Royal Siding is a great option. We deal in exclusively environmentally friendly siding products.

  • VinylBilt Windows

Another reliable Canadian made window. Whether you’re looking for a durable window glass installation, or something designed to be energy efficient, VinylBilt has the product for you.

Clients who choose James A. Fleming understand that there is a difference between us and other windows, siding or door installation services; but identifying our x-factor proves difficult. There’s a reason that we have been Niagara’s most trusted window and siding specialist for over 25 years, and it’s how we treat our customers.

Home Improvement Advisors

Whether you’re looking for window glass replacement or siding installation, our process remains consistent. James begins by visiting with the client in order to get a better understanding of the nature of the client’s project. On every consultation, James brings a product catalog for the client to browse through. Throughout this process, we will explain the benefits of choosing any specific product. After you have selected, James will outline the steps necessary to complete your project.

James A. Fleming wants to make sure you’re getting the best window glass installation for your home. We only offer transparent, unbiased advice during the consultation. Your satisfaction is important to us, and our counsel is in your best interest during a siding, window, or door installation.