Niagara’s most trusted window and siding specialists!


Make the most of your next window, door, or siding project and hire a trusted expert. For 25 years, James A. Fleming has worked hard to earn the title of Niagara’s most trusted home improvement contractor. The name James A. Fleming signifies quality workmanship and service you can count on. Satisfied customer testimonials and repeat customers verify that you are getting only the best workmanship whether your project is big or small. Our satisfied customers represent a high volume of repeat customers and referrals. The reason? our customers always come first. Our fully qualified installer gives each project his specialized and individual attention.

Trust In Canadian-Made Products


James A. Fleming is a home improvement contractor that believes the best products come from local, Canadian brands. You shouldn’t have to spend top-dollar for shipping on a mass produced product that lacks originality. Get the best products around with any of our preferred distributors for windows, siding, and doors. Here is a brief list of companies we work with:
 

  • Royal Siding
  • Vinyl Window Design (VWD)
  • VinylBilt Windows
  • Niagara Pre-Hung Doors

If we think you’re better served going with a different product, James will let you know. We take pride in providing our customers with the necessary facts to make informed decisions. When you speak to us, you benefit from our years of experience. We work with you to select the product that best suits your needs and budget, to add practicality, energy efficiency, and value to your home. Ultimately, we want you to get the best window contractor services at an appropriate price, with superior customer service. Nobody follows through on that promise quite like James A. Fleming!

James A. Fleming uses environmentally friendly siding products on all our projects. You’re in good hands when you hire us as your next siding contractor!

Attention to detail is an important trait for a door contractor. We take care of all the little details on a door installation project, from ensuring that your desired product will fit in the frame, to making sure it’s well fastened after the installation.

Advocating for You


Have you had a negative experience with a home improvement contractor in the past? It is commonplace in our industry to have a local contractor over promise and under deliver, leaving you with an unsatisfactory job not worth the price you paid. Transparency is the key to James’s success as a window, siding, and door contractor. From the outset, we are completely honest with the client, from recommending the best products for their home to the exact estimate of the project. If we think you’re better served going with a different product, James will let you know. We take pride in providing our customers with the necessary facts to make informed decisions.

Windows

WINDOWS INSTALLATION

A successful window contractor will help you determine the best products for your lifestyle. James A. Fleming is excellent at advising his clients on the best windows, whether they require energy efficiency, elegant design, or a combination of the two.​​

Doors

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

James A. Fleming is a home remodel expert with more than 25 years of experience in the construction industry. Here is a list of the different repair and installation services we offer our customers:

Siding