to serve you better
The new Concerto Windows application
"Make your windows-choices" in 5 easy steps
informs, simplifies and helps to make up your mind with ease.
Patio doors have become an essential part of the decor and ambiance of our homes. Folding, sliding, lift & slide, their engineering and design have greatly innovated.
The entry door personalizes the house: frame, handle, transom, stained glass, color - be creative. Give it style.
Our expert advisors will introduce you to the different types of products available and help you make an informed choice that suits your needs and budget. See the NEW COLORS and LATEST TRENDS in our showroom. We offer an extensive inventory of doors, windows and accessories.
Seeking only what is right for your project, our experienced consultants are at your service to inform you and guide you in making the best choices.
We offer FREE measurement service, if you opt for our quality installation service. What’s more, our home counseling service for a quote is also FREE OF CHARGE.
Components and accessories used in building your windows meet or exceed industry standards.
EnergyStar doors and windows
Our plant also manufactures energy-efficient windows.
Energy savings for you.
Windows and doors require state of the art installation that makes use of the appropriate tools and materials to allow your new acquisitions to achieve their full energy potential and extended performance. Since 1957 our professional installers have helped make our reputation.
Trust in our customer service teams. Our workmanship and products are guaranteed. Complete a service request.
Enterprises Doco Inc has invited you to apply for a payment plan with Financeit. Find out if you're approved in seconds. No obligation, no commitment.
Located in Saint-Jean-sur-Richelieu, DOCO is a manufacturer of doors, windows and kitchen cabinets of consummate quality and aesthetics.
Since 1957 we have helped contractors, renovators, architects and homeowners complete their projects, always attuned to their needs and offering guidance every step of the way. From one generation to the next we have worked diligently to ensure our customers enjoy the comfort they seek, thanks to products on the cutting edge of innovation.