Reviews for Window Companies in Toronto
Window companies have different specialties. Some design the windows, some install them, and some fix them. Window manufacturers make the glass, the frames, and the energy-efficient coatings. Then, there are the installation services. They show up with tools and handle fitting the windows into your home. If the window breaks, repair services come in. They specialize in fixing what's broken.
The best window companies should tick a few key boxes. Look for a company that talk about materials, insulation, energy efficiency, and noise reduction. Do they measure things properly and follow up with a written plan? That’s promising. Do they coordinate timelines like they’ve done this more than once? Also good. Professional window contractors should know what they are doing, not just show up at your house and wing it.
The best window companies should tick a few key boxes. Look for a company that talk about materials, insulation, energy efficiency, and noise reduction. Do they measure things properly and follow up with a written plan? That’s promising. Do they coordinate timelines like they’ve done this more than once? Also good. Professional window contractors should know what they are doing, not just show up at your house and wing it.
Top Window Companies in Toronto
Window companies have different specialties. Some design the windows, some install them, and some fix them. Window manufacturers make the glass, the frames, and the energy-efficient coatings. Then, there are the installation services. They show up with tools and handle fitting the windows into your home. If the window breaks, repair services come in. They specialize in fixing what's broken.
The best window companies should tick a few key boxes. Look for a company that talk about materials, insulation, energy efficiency, and noise reduction. Do they measure things properly and follow up with a written plan? That’s promising. Do they coordinate timelines like they’ve done this more than once? Also good. Professional window contractors should know what they are doing, not just show up at your house and wing it.
The best window companies should tick a few key boxes. Look for a company that talk about materials, insulation, energy efficiency, and noise reduction. Do they measure things properly and follow up with a written plan? That’s promising. Do they coordinate timelines like they’ve done this more than once? Also good. Professional window contractors should know what they are doing, not just show up at your house and wing it.
Top Window Companies in Toronto
Panes Window Manufacturing
Top Window Manufacturer in Toronto
Panes is the best window manufacturing company in Toronto, Ontario. They build custom vinyl windows and let you design them online. You pick the style you want, whether it’s casement, awning, slider, hung, or picture. Then, you get an instant quote that makes sense and shows up quickly. Every window is Energy Star rated and tested for serious Canadian weather. You can choose high-performance glass options like ClimaGuard Low‑E, Argon gas fills, and triple-pane upgrades.
Panes Window Manufacturing Review
Panes Window Manufacturing Address
Panes Window Manufacturing Phone
Panes Window Manufacturing Services
Optima Windows and Doors
Window Company in Etobicoke
Optima Windows & Doors makes their products in a Toronto facility with German-engineered equipment and 100 percent lead-free uPVC. Every window comes with fancy Low‑E glass and Argon fill. The U‑Values are impressively low, which means your house stays warm without working overtime. You can pick from casement, awning, slider, hung, hopper, or fixed windows, and they’re all made to handle whatever Toronto’s skies feel like throwing at you.
Optima Windows and Doors Review
Optima Windows and Doors Address
Optima Windows and Doors Phone
Optima Windows and Doors Services
Clera Windows
Window Design Company in Concord
Based in Concord and family-owned for over 45 years, Clera Windows + Doors designs and makes their own vinyl windows right here in Ontario. You get to customize everything. That includes style, colour, glass type, and even fancy grill patterns. They’ve got every shape covered, from basic sliders to bay windows. Their builds are all fusion-welded, energy efficient, and filled with argon.
Clera Windows Review
Clera Windows Address
Clera Windows Phone
Clera Windows Services
ALDA Windows and Doors
Windows and Doors in Toronto
Alda Windows & Doors is based in Vaughan and family-run for over 20 years. They make and install factory-direct vinyl windows across the GTA. The styles include casement, awning, slider, tilt, bow, bay, picture, and that one that makes your house look just a bit more expensive. They also work with trusted suppliers like Novatech and Urbania to match modern and classic home styles.
ALDA Windows and Doors Review
ALDA Windows and Doors Address
ALDA Windows and Doors Phone
ALDA Windows and Doors Services
Pella Windows
Windows & Doors in Toronto
Pella has been in the window industry since 1925, which means they’ve had time to get very good at it. They’re family-owned, heavily patented, and know more about glass than most of us. Their windows come in wood, fiberglass, and vinyl. Pella’s styles include everything from casement and double-hung to bay, bow, picture, sliders, and a few custom shapes.
Pella Windows Review
Pella Windows Address
Pella Windows Phone
Pella Windows Services
Sangster Windows and Doors
Window Installation Company in Toronto
Sangster Windows & Doors is a Toronto window company, quietly taking over the industry since 2020. They install energy-efficient, noise-reducing windows from trusted brands like Stage and Vista. Their crew shows up on time, seals everything properly, and leaves your house looking cleaner than when they started. The best part? Sangster keeps it all clear from the start. Free estimates, no nonsense, and full follow-through from first consult to final thumbs-up.
Sangster Windows and Doors Review
Sangster Windows and Doors Address
Sangster Windows and Doors Phone
Sangster Windows and Doors Services
Egress Windows Toronto
Window Company in Greater Toronto Area
Egress Windows Toronto specializes in making basements safer, brighter, and fully up to code. With over 20 years of experience, they install egress-compliant windows across the GTA with speed and precision. Their team handles everything from cutting new window openings in concrete to installing full window wells, all while meeting Ontario Building Code requirements. They also replace or enlarge existing windows, adding energy-efficient glass and finishing with clean white cement.
Egress Windows Toronto Review
Egress Windows Toronto Address
Egress Windows Toronto Phone
Egress Windows Toronto Services
JELD-WEN Canada
Energy-Efficient Windows in Toronto
JELD-WEN Canada makes windows that do more than just sit there and look pretty. They’ve got vinyl, hybrid, and aluminium-clad vinyl options across collections like DF, Willmar, United, and the high-performance JWC8500 series. That one has 26% slimmer frames for bigger views and up to 22% better energy efficiency. The company's windows are ENERGY STAR certified, made in Canada, and very ready to qualify you for rebates. JELD-WEN makes it easy to upgrade your home without overthinking it.
JELD-WEN Windows Review
JELD-WEN Windows Address
JELD-WEN Windows Phone
JELD-WEN Windows Services
Business Recommendations
About Best Rated in Toronto
Best Rated in Toronto reviews the most popular companies in the Greater Toronto Area. As proud Torontonians, we’re interested in the local businesses near our city. Our reviews are based on online feedback and brand reputation. We only recommend the top companies in Toronto.