Windows
Greg Martineau Projects offers you a variety of products that can enhance any homes style.
Our product suppliers include: Gienow Building Products, PlyGem(Formerly CWD Windows and Doors) and Jeld-Wen.
Window Replacements
Providing high quality, energy efficient window replacements in the Calgary area. Our team offers expert advise and knowledge for your next home window, door or exterior renovation.
Tune Up
Tune-up was created to let you (the home-owner) know that you no longer have to save enough money to complete your entire window and door replacement at one time.
What we can do for you
Our longstanding commitment to continuously evoke extraordinary enthusiasm and a desire for excellence in service and product quality is seen in our partnerships. Our successful relationships within our business circle has strengthened our objective through shared values and goals.
Greg Martineau takes great delight in offering you an extensive selection of innovative products that exceed all levels of performance certification. We ensure that the elements you change in your home add lasting value with energy, efficiency, durability and style.

