5 Best Window Companies in Sydney (2026)

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

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

A cracked pane at six on a Friday night is not a problem that waits until Monday. These window companies in Sydney have logged 617 Google reviews between them, and every one sits at 4.5 stars or higher, so the real question is not who does good work, it is who picks up the phone tonight and who is worth a second look first.

Short answer: All About Glass & Glazing leads by review volume at 4.9 stars across 190 reviews, covering both commercial and residential glazing. Champion Windows (5.0, 170 reviews) posts a perfect rating for emergency glass repair, and Clearstyle Aluminium Doors & Windows (4.9, 51 reviews) is the smallest but most consistently owner-operated pick.

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1. All About Glass & Glaz…
2. Champion Windows
3. Primal Glass Replaceme…
4. Integra Windows
5. Clearstyle Aluminium D…
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Sydney's Window & Glazing Companies, Side by Side

#	Business	Rating	Reviews	Best for
1	All About Glass & Glazing	4.9 ★	190	Commercial & residential glazing	View ›
2	Champion Windows	5.0 ★	170	Emergency glass repair & replacement	View ›
3	Primal Glass Replacement	4.9 ★	94	Window glass replacement (verify scheduling first)	View ›
4	Integra Windows	4.5 ★	112	Double glazing installation	View ›
5	Clearstyle Aluminium Doors & Windows Installation Sydney	4.9 ★	51	Owner-operated aluminium windows & doors, Sutherland Shire	View ›

5 Best Window Companies in Sydney (2026)

Our five picks, reviewed

#1 Overall🕑 Open 5 days/wk↩ Responds to reviews

All About Glass & Glazing

4.9190 Google reviews

All About Glass & Glazing (AAGG) is a Barangaroo-headquartered glazing company handling commercial, corporate, and residential glass work across Sydney, from shopfront and shower installations to larger commercial fitouts. Its site lists projects spanning shopping centres, apartment retail, and aged care facilities, suggesting a company comfortable moving between small home jobs and larger builds. Reviews consistently describe shower screen and glass door replacements handled by named technicians.

What people praise

Technicians Gerard and Jeremie repeatedly named for professionalism and tidy work
Fast turnaround on shower screen and door glass jobs, multiple reviewers note
Comfortable working around specific accessibility needs, one reviewer mentions
Handles both residential glass repairs and larger commercial projects

Reputation scorecardrank in Sydney

Rating4.9 / 5

Review volume190 · 97th

Confidencemoderate

Recency3 weeks ago

Info completenesssite · phone · hours

Rating breakdown97% 5-star

✓ VerifiedSource: Google

Our take: A 4.9 average across the largest review base on this list, 190, makes it the safest general pick whether your job is a small shower screen or a larger commercial fitout.

Website +61286033088 Directions

Level 35, Tower One, International Towers, 100 Barangaroo Ave, Barangaroo NSW 2000

#2🕑 Open 7 days↩ Responds to reviews

Champion Windows

5.0170 Google reviews

Champion Windows focuses specifically on broken window and door glass repair and replacement across Sydney and the Central Coast. Reviews describe genuine emergencies, a shattered sliding door during a storm warning, glass that failed with no obvious cause, handled with same-day or next-day turnaround. The business doesn't appear to do broader glazing or window installation work; it's built around fast glass replacement specifically.

What people praise

Same-day emergency response confirmed across multiple reviews, including holidays
Praised specifically for thorough cleanup after glass breakages
Competitive quotes noted against other glass companies
Staff Linda and Julian named repeatedly for fast, friendly service

Reputation scorecardrank in Sydney

Rating5 / 5

Review volume170 · 92th

Confidencemoderate

Recency6 weeks ago

Info completenesssite · phone · hours

Rating breakdown100% 5-star

✓ VerifiedSource: Google

Our take: A perfect 5.0 across 170 reviews with a specific focus on emergency glass replacement makes this the pick if you're dealing with a break right now rather than planning a renovation.

Website +61483988908 Directions

#3🕑 Open 7 days

Primal Glass Replacement

4.994 Google reviews

Primal Glass Replacement offers emergency glass repair for windows and doors across Sydney, with much of the hands-on work described in reviews as handled by a technician named David. The company handles kitchen and general window glass replacement quotes and installs. Reviews are mixed in a way worth knowing about upfront.

What people praise

David specifically praised for quality work and competitive pricing on kitchen glass jobs
Fast communication and follow-up cited by several reviewers
Reasonably priced quotes compared to other glass companies, per reviews

Worth knowing

A couple of reviewers report scheduling reliability issues, including a quoted appointment where the crew didn't show or left without completing the job
Worth confirming your booking time in writing given these reports

Reputation scorecardrank in Sydney

Rating4.9 / 5

Review volume94 · 82th

Confidencemoderate

Recency5 weeks ago

Info completenesssite · phone · hours

Rating breakdown97% 5-star

✓ VerifiedSource: Google

Our take: A 4.9 average sits alongside a smaller but more mixed review pattern than the other glaziers here. The good reviews are genuinely positive about the work itself, but the scheduling complaints are worth taking seriously before you commit a day off work to a booking.

Website +61261900767 Directions

#4🕑 Open 6 days/wk

Integra Windows

4.5112 Google reviews

Integra Windows specializes in double glazing, PVC and aluminium windows, and doors, working out of Alexandria across Sydney. The company positions itself around insulation and noise reduction improvements from double glazing rather than simple glass replacement. Reviews describe both showroom consultations and full window replacement projects, including custom Georgian bar detailing on at least one job.

What people praise

Double glazing specifically praised for noticeable noise and insulation improvements
Showroom consultation process described as informative rather than pushy
Custom detailing work, like Georgian bars, handled successfully per one reviewer
Clear timelines communicated ahead of installation, several reviewers note

Worth knowing

One detailed review describes serious dissatisfaction with an installation, including drainage issues and an unresolved dispute over nine months; worth asking directly about the warranty and dispute process before signing

Reputation scorecardrank in Sydney

Rating4.5 / 5

Review volume112 · 87th

Confidencemoderate

Recency3 months ago

Info completenesssite · phone · hours

Rating breakdown85% 5-star

✓ VerifiedSource: Google

Our take: A 4.5 rating, the lowest on this list, reflects genuinely strong reviews for the double-glazing work itself alongside at least one serious unresolved complaint. Ask pointed questions about warranty terms before committing to a full window replacement here.

Website +61296691207 Directions

Unit 4/34 Ralph St, Alexandria NSW 2015

#5🕑 Open 7 days↩ Responds to reviews

Clearstyle Aluminium Doors & Windows Installation Sydney

4.951 Google reviews

Clearstyle is an owner-operated aluminium window and door business run by licensed contractor Paul Shumak since 2014, based in the Sutherland Shire. The company handles the full job itself, measuring, supplying, and installing, without subcontractors, according to its site. Reviews consistently describe direct communication with Paul himself across residential and small commercial jobs.

What people praise

Owner does the work personally rather than subcontracting, reviewers consistently confirm
Detailed, personalized replies to reviews mentioning specific project details
Competitive quotes noted against larger companies
Comfortable with both large window replacements and single-door jobs

Worth knowing

Smallest review base on this list at 51, and the most recent review is eight months old, so recent turnaround times are less documented

Reputation scorecardrank in Sydney

Rating4.9 / 5

Review volume51 · 71th

Confidenceearly

Recency8 months ago

Info completenesssite · phone · hours

Rating breakdown96% 5-star

✓ VerifiedSource: Google

Our take: A 4.9 average with consistent, detailed praise for the owner-operated model. It ranks last here mainly on review volume, not on any quality gap versus the larger companies.

Website +61415214111 Directions

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How we scored these window companies

Rating is each business’s live Google average. Review volume shows how many customers actually left feedback, measured as a percentile against other Sydney window and glazing businesses. Confidence combines both, rewarding a strong rating backed by real volume. Recency checks how recently people were still reviewing. None of this can be bought or adjusted by the business.

How much does window glass replacement cost in Sydney? (2026)

Glass and window costs vary widely depending on whether it’s a simple pane replacement, a full frame installation, or double glazing, and by glass type and size. None of the five companies above publish a fixed price list, so get an itemized quote, and for double glazing specifically, ask what the noise and insulation improvement is actually based on.

Window & glass companies across Sydney

From Barangaroo and the CBD to Alexandria and the Sutherland Shire, these five businesses cover most of metro Sydney, so a genuine local option is available whether you need an emergency repair tonight or a planned double-glazing upgrade.

What to ask before you hire a window or glass company

Is this an emergency callout, and is there an extra fee for after-hours service?
What’s the warranty on both the glass and the installation labor?
Do you handle the whole job yourselves, or is any part subcontracted?
For double glazing, what noise and insulation improvement should I realistically expect?
Can you confirm my booking time in writing?
What happens if the job uncovers a problem, like water damage, once the old glass or frame is removed?

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 five?

We compared window and glazing businesses working across Sydney on their live Google rating, review volume, and recency, then read the review text for recurring themes, positive and negative.

How often is this page updated?

We last verified this data in July 2026. Ratings and review counts change over time, so treat this as a snapshot.

What should I do if a company misses a booking?

Get your appointment time confirmed in writing or text where possible, and if a company repeatedly misses windows without communication, it’s reasonable to ask for a refund of any deposit and look elsewhere.

Is double glazing worth it in Sydney?

It depends on your priorities. Reviewers of the double-glazing specialist on this list report real noise and insulation improvements, but it’s a bigger investment than simple glass replacement, so weigh it against your budget and how long you plan to stay in the property.

The bottom line

For most jobs, All About Glass & Glazing or Champion Windows are the safest calls, one for broader glazing work, the other specifically for fast emergency repairs. If you’re considering double glazing, get the warranty terms in writing before you sign anything.

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