Pro Windows
Pro Windows manufactures and installs windows and doors from its Vaughan, Ontario facility, handling delivery and installation in-house rather than subcontracting. The product range spans casement, awning, slider, double-hung and bay windows, plus entry and patio doors.
Strengths
- Manufactures its own windows and doors in-house, rather than reselling a third-party brand.
- Offers a wide range of window styles, from casement and awning to bay windows.
- Handles both windows and entry or patio doors under one company.
- In-house delivery and installation, keeping the manufacturing and install teams under one roof.
Considerations
- No public reviews are listed yet, so request recent references before a full-home replacement project.
- Best suited to homeowners in or near Vaughan; confirm travel coverage if you are elsewhere in the GTA.
- Custom manufactured windows typically carry longer lead times than stock sizes; ask for a specific production timeline.
- Not a fit if you need a same-week emergency window or door replacement; manufactured units require lead time.
Best for
- Homeowners planning a full-home window replacement
- Anyone wanting custom window sizing not available in stock retail sizes
- Homeowners replacing an entry or patio door alongside windows
- Vaughan-area homeowners who want a local manufacturer rather than a national retailer
What they do
Pro Windows offers casement, awning, double-slider and bay windows, along with entry and patio doors. Because the company manufactures its own product line, it can typically offer more custom sizing options than a company that resells third-party window brands.
How they work
Manufacturing and installation are handled in-house, from the same Vaughan facility, rather than the more common model of a retailer subcontracting installation to a third party. This structure can shorten communication between the factory and the install crew, which matters if a window arrives slightly out of spec and needs to be reordered.
What to expect
No customer reviews are published for this listing yet, so ask the company directly for recent local references, particularly for a project similar in scope, such as a full-home window replacement or a single patio door swap. Ask to see their showroom or sample units before ordering custom sizes.
Where they work
The company is based in and primarily serves Vaughan, Ontario. Homeowners outside Vaughan should confirm delivery and installation coverage before requesting a quote, since in-house manufacturing can mean a more limited install radius than a franchise dealer network.
Services
- Casement Windows
- Awning Windows
- Double-Slider Windows
- Bay Windows
- Entry Doors
- Patio Doors
Questions to ask before you hire
Tailored to what this business does. Bring them to the site visit.
- 1.What is the current lead time from order to installation for custom-sized windows?
- 2.What warranty applies to the glass unit, frame and installation labour separately?
- 3.Do you offer Energy Star rated units, and what efficiency rating is standard on your product line?
- 4.How do you handle a unit that arrives slightly out of spec, given manufacturing and install are in-house?
About this award and business
What does the Service Excellence Award mean?
Pro Windows was selected through our independent editorial review for 2026 as the top window and door installer serving Vaughan, Ontario, based on public services and business information, with no fee for consideration or winning.
Do they manufacture their own windows?
Yes, the company manufactures and installs windows and doors from its Vaughan facility rather than reselling a third-party brand.
What window styles are available?
Casement, awning, double-slider and bay windows, along with entry and patio doors.
Are there published customer reviews?
None are listed on this profile yet. Ask the company directly for recent references before ordering.
Service area
Vaughan, ON
Award statement
Pro Windows is the 2026 Service Excellence Award winner for Best Window & Door Installation in Vaughan, ON.
Selected by editorial review. No fee was charged to be considered or listed. How winners are chosen.