
Oswaldo Cardenas
Owner & Lead Installer - 30+ years experience
Deal Direct With The Installer
At Golden Service Windows & Doors you deal directly with the installer - not a salesperson, middleman, or call centre. That means fair, transparent pricing.
Our business is owner-operated, with over 30+ years of hands on experience installing and replacing windows and doors for homeowners across Toronto and the GTA. Every project is personally overseen to ensure precise installation, honest advice, and long lasting results.
We take pride in being a small, local window and door company that values craftsmanship, transparency, and treating your home like our own. From your first quote to final installation, you'll know exactly who you're working with and who's responsible for the quality of the work.

Complimentary On-Site Consultations
Take advantage of our free, no-obligation consultations right at your doorstep. Our experts will assess your requirements, provide personalized recommendations, and ensure a seamless experience from start to finish.
Fair and Transparent Pricing
Because you deal directly with the installer, our pricing is straightforward and transparent. With no middleman markups or unnecessary overhead
Unparalleled Customer Service
Our dedication to providing excellent service sets us apart. From the initial consultation to the final installation, we prioritize your satisfaction and strive to exceed your expectations every step of the way.
Licensed and Insured Professionals
Rest easy knowing that our team consists of licensed and insured professionals who are well-equipped to handle your window and door installation with precision and expertise.
Why Choose Us
Our Clients Say
Get In Touch for Your Window & Door Solutions
Whether you're ready to upgrade your windows, doors, soffits, fascias, or siding, our team is here to help. Reach out to us to schedule a complimentary in-home consultation and take the first step towards enhancing your home's appeal and functionality.
416-951-0494




