5 Best Window Companies in Toronto (2026)

Independently ranked by our review of ratings, reviews and reputation · How we chose

By Brad Smith, Home Services Expert · ✓ Data verified August 2026 · 8 min read

A cracked pane or a drafty frame in Toronto rarely improves on its own, and the window companies below range from custom glass fabricators to full vinyl replacement specialists installing entire home projects. Every business on this page holds a rating of 4.9 or better, and review counts run from 54 up to 140, a genuinely tight cluster for a trade this competitive. Two focus on repair and glass replacement, while three handle full window and door installation projects.

Short answer: Mirakasa Corp. leads with a perfect 5.0 across 140 reviews for custom glass work, while Toronto Doors and Windows Company (4.9, 134 reviews) is the strongest pick for full window and door replacement. One reviewer's real repair quote came in at $500 for a cracked pane, well under the $1,500 to $3,000 full-replacement estimates they'd received elsewhere.

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1. Mirakasa Corp.
2. Toronto Doors and Wind…
3. Vinyl-Professionals Wi…
4. GTA Direct Windows and…
5. SolidGuard
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Toronto's window companies, side by side

#	Business	Rating	Reviews	Best for
1	Mirakasa Corp.	5.0 ★	140	Custom glass tabletops and shower doors, not window installation	View ›
2	Toronto Doors and Windows Company	4.9 ★	134	Full window and door replacement projects	View ›
3	Vinyl-Professionals Windows and Porch Enclosures	4.9 ★	88	Porch enclosures alongside window and door work	View ›
4	GTA Direct Windows and Doors - Toronto	4.9 ★	67	Multi-window and door projects with transparent pricing	View ›
5	SolidGuard	5.0 ★	54	Same-day emergency glass repair	View ›

5 Best Window Companies in Toronto (2026)

Our picks, by the job

#1 Overall🕑 Open 6 days/wk↩ Responds to reviews

Mirakasa Corp.

5.0140 Google reviews

Mirakasa Corp. is a glass and mirror shop specializing in custom glass cutting, glaziery and shower door installation, using an online quoting tool that reviewers describe as fast and convenient. It's not a window replacement company in the traditional sense, but rather a custom glass fabricator handling everything from tempered tabletops to structural glass dividers. Reviewers repeatedly praise the speed of turnaround, with some jobs completed within days of ordering.

What people praise

Perfect rating across the largest review base on this page
Fast turnaround, with some custom pieces delivered in under a week
Easy-to-use online quoting tool praised by multiple reviewers
Handles unique or oddly-shaped custom glass requests

Reputation scorecardrank in Toronto

Rating5 / 5

Review volume140 · 97th

Confidencemoderate

Recency8 weeks ago

Info completenesssite · phone · hours

Rating breakdown100% 5-star

✓ VerifiedSource: Google

Our take: This is a custom glass specialist rather than a window installation company, so it's the right call for glass tabletops, dividers or shower doors, not a full window replacement project.

Website +1905-515-0725 Directions

123 Edward St Ste 205, Toronto, ON M5G 1E2

#2🕑 Open 5 days/wk↩ Responds to reviews

Toronto Doors and Windows Company

4.9134 Google reviews

Toronto Doors and Windows Company installs vinyl windows, entry doors and patio doors sourced from Canadian manufacturer Vinylguard, according to reviewers who describe visiting the manufacturer's showroom before committing. The company uses dedicated, consistent installation crews rather than rotating subcontractors, which multiple reviewers specifically sought out and confirmed before signing. It also handles smaller repair jobs, including one reviewer's cracked antique window pane fixed for a fraction of full-replacement quotes elsewhere.

What people praise

Consistent, named installation crews used across projects, not rotating subs
Handles both small repairs and full replacement projects
Manufacturer showroom visits available before committing
Detailed, transparent communication throughout multi-week projects

Worth knowing

A small handful of one-star reviews exist within an otherwise strong 4.9 rating

Reputation scorecardrank in Toronto

Rating4.9 / 5

Review volume134 · 92nd

Confidencemoderate

Recency6 weeks ago

Info completenesssite · phone · hours

Rating breakdown96% 5-star

✓ VerifiedSource: Google

Our take: The best all-around pick for a full window or door replacement project, especially if having the same installation team from start to finish matters to you.

Website +1647-932-3667 Directions

#3🕑 Open 7 days

Vinyl-Professionals Windows and Porch Enclosures

4.988 Google reviews

Vinyl-Professionals Windows and Porch Enclosures specializes in aluminum glass porch enclosures in addition to standard vinyl window and door installation across Ontario. Reviewers describe visiting neighbors' completed enclosures before committing, then reporting similarly strong experiences with pricing and installation speed. The company keeps long daily hours including weekends, useful for scheduling around a homeowner's availability.

What people praise

Specializes in porch enclosures, a niche most window companies don't offer
Reasonable pricing repeatedly praised relative to workmanship quality
Long hours including weekends for flexible scheduling
Reviewers describe efficient installs completed in just a couple hours for smaller jobs

Worth knowing

Most recent detailed reviews are close to a year old

Reputation scorecardrank in Toronto

Rating4.9 / 5

Review volume88 · 87th

Confidencemoderate

Recency11 months ago

Info completenesssite · phone · hours

Rating breakdown97% 5-star

✓ VerifiedSource: Google

Our take: The clear choice if a porch enclosure is part of the project, since that's a specialty most others on this list don't offer alongside standard window work.

Website +1416-834-3292 Directions

#4🕑 Open 5 days/wk↩ Responds to reviews

GTA Direct Windows and Doors - Toronto

4.967 Google reviews

GTA Direct Windows and Doors has operated in Toronto since 2008, installing windows and doors across the Greater Toronto Area with what reviewers describe as competitive pricing compared to several other quotes obtained for the same job. The company posts real project photos on social media, which multiple reviewers say helped them visualize the finished product before committing. It offers a lifetime transferable warranty according to its own site.

What people praise

Reviewers describe getting the most competitive quote among several companies compared
Real project photos shared publicly, aiding decision-making
Lifetime transferable warranty offered
Handles larger multi-window and multi-door projects smoothly

Worth knowing

A few reviews sit in the 3-star range within an otherwise strong 4.9 average

Reputation scorecardrank in Toronto

Rating4.9 / 5

Review volume67 · 82nd

Confidenceearly

Recency4 months ago

Info completenesssite · phone · hours

Rating breakdown96% 5-star

✓ VerifiedSource: Google

Our take: Worth getting a quote from if you're comparing prices across companies, since that competitive pricing is a pattern multiple reviewers independently describe.

Website +1647-966-4898 Directions

1655 Dupont St Suite 101, Toronto, ON M6P 3S9

#5🕑 Open 6 days/wk↩ Responds to reviews

SolidGuard

5.054 Google reviews

SolidGuard specializes in glass repair and replacement, including emergency board-up and same-day assessments for cracked, foggy or shattered window glass across the GTA. Reviewers consistently name the same technician, David, handling both residential and commercial jobs quickly, often the same day the call is made. The company advertises licensed and background-checked technicians on its own site.

What people praise

Perfect rating across every review on file
Same-day service repeatedly confirmed by reviewers, not just advertised
Handles both residential glass and commercial or storefront emergencies
Named technician consistently praised across multiple reviews

Reputation scorecardrank in Toronto

Rating5 / 5

Review volume54 · 76th

Confidenceearly

Recency3 weeks ago

Info completenesssite · phone · hours

Rating breakdown100% 5-star

✓ VerifiedSource: Google

Our take: The clear pick for an urgent cracked or foggy window that needs same-day attention rather than a scheduled multi-week installation project.

Website +1647-699-9235 Directions

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Watch: 5 Best Window Companies in Toronto (2026)

How we score

Rating is the live Google average. Volume shows how many customers actually reviewed each company, weighted against the others on this page. Confidence combines both, so a perfect rating on a smaller review base doesn’t outrank one built on well over a hundred reviews. Recency checks whether people are still reviewing them now. No business can pay to change these numbers.

What does window repair or replacement cost in Toronto? (2026)

Full replacement quotes vary enormously by window size, material and how many units are being replaced, while a simple crack repair can cost a fraction of full replacement. One reviewer’s cracked antique window pane was quoted at $500 to repair versus $1,500 to $3,000 for full replacement quotes from other companies, which is a useful example of how much repair-versus-replace decisions can matter on price.

Job	Typical price
Single cracked pane repair (real customer example)	$500
Full window replacement quotes for the same job, per other companies	$1,500 - $3,000

Figures sourced from a customer review describing their own repair versus competing full-replacement quotes, verified August 2026. Not official published pricing.

Serving Toronto and the GTA

These companies cover downtown Toronto and the broader Greater Toronto Area, with several offering island-wide dispatch for repair work specifically. If you’re searching for a window company near me in Toronto, confirm whether the job needs a full installation crew or just a repair technician, since the two types of company on this list specialize differently.

What to ask before you hire a window company

Is this a repair or a full replacement, and what does each cost?
Will the same installation crew handle the whole project start to finish?
What brand of window or glass do you use, and is it Canadian-made?
Is there a warranty, and is it transferable if I sell the home?
How long does a typical multi-window project take from signing to completion?
Do you offer same-day service for emergency cracks or breaks?

Frequently asked questions

Are these rankings paid?

No. Rankings come from public Google data. A business can pay to be a Featured Partner (badge and top placement), but that never changes another business’s score or position.

How did you choose these window companies?

We compared publicly available Google ratings, review counts and recency for window and glass companies operating in Toronto, then read the review text to see what each one actually specializes in.

How often is this updated?

This page reflects Google data verified in August 2026 and is refreshed periodically as ratings and review counts change.

Is it cheaper to repair a cracked window than replace it?

Often yes. One customer on this page got a repair quote of $500 for a cracked antique pane versus $1,500 to $3,000 for full replacement quotes elsewhere, so it’s always worth asking if repair is an option first.

Do window companies in Toronto offer same-day service?

For emergency glass repair, yes, at least one company on this page consistently completes same-day assessments and fixes. Full replacement projects typically take longer to schedule and complete.

The bottom line

For a full window or door replacement, Toronto Doors and Windows Company’s consistent crews and strong reviews make it the safe default. For an urgent crack or break, SolidGuard’s same-day repair service is worth calling before assuming a full replacement is necessary.

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