73 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in North Perth: Gladiator Pro Wash Window Cleaning & Pressure Washing, CR Score 63/100; 5.0★ from 303 Google reviews; open 24/7.
Best for emergencies (open 24/7): MasterKey Locksmith Glass & Doors, posts 24/7 hours; ranked #2 of 73.
Most-reviewed: Home Service Solutions, 792 Google reviews at 4.7★, the most of 73 ranked; ranked #12.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
73 North Perth window installers are ranked here by CR Score, from ten published factors. 9 are open 24/7, 31 open Saturdays and 19 open Sundays, based on posted hours. The median Google rating is 4.8★ across 73 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Gladiator Pro Wash Window Cleaning & Pressure Washing | 63 | 5.0★ (303) | North Perth | 24/7 | Overall |
| 2 | MasterKey Locksmith Glass & Doors | 60 | 4.9★ (187) | Kitchener, 53 km away | 24/7 | Emergencies |
| 3 | All-Brite Glass & Tint - Home & Business | 59 | 5.0★ (85) | Kitchener, 54 km away | 24/7 | — |
| 4 | Clera Windows + Doors Wroxeter | 57 | 5.0★ (110) | Huron East, 21 km away | — | — |
| 5 | Best Windows, Doors and Siding | 57 | 4.9★ (55) | Huron East, 41 km away | Sat · Sun · Evenings | — |
| 6 | Denni's Window Cleaning+ | 57 | 5.0★ (178) | Huron East, 35 km away | Sat · Sun · Evenings | — |
| 7 | Acadian Shutters & Blinds | 56 | 5.0★ (122) | Cambridge, 62 km away | — | — |
| 8 | Bavarian Window Works | 56 | 4.6★ (274) | Kitchener, 51 km away | Sat | — |
| 9 | Speedy Glass Waterloo | 55 | 4.7★ (228) | Waterloo, 46 km away | — | — |
| 10 | Linton Window & Door | 55 | 5.0★ (85) | Huron East, 41 km away | — | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 in North Perth
Based in North Perth
Ranked #1 because of its Google rating and review volume: 5.0★ from 303 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kitchener, 53 km away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 187 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kitchener, 54 km away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 85 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Huron East, 21 km away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 110 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Huron East, 41 km away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 55 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Huron East, 35 km away
Ranked #6 because of its Google rating and review volume: 5.0★ from 178 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cambridge, 62 km away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 122 Google reviews, listed on Google as “Window installation service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Kitchener, 51 km away
Ranked #8 because of its Google rating and trade focus: 4.6★ from 274 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Waterloo, 46 km away
Ranked #9 because of its Google rating and trade focus: 4.7★ from 228 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Huron East, 41 km away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 85 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cambridge, 59 km away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 88 Google reviews, listed on Google as “Gutter Cleaning Service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kitchener, 48 km away
Ranked #12 because of its Google rating and review volume: 4.7★ from 792 Google reviews, the most in North Perth.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kitchener, 48 km away
Ranked #13 because of its Google rating and trade focus: 4.2★ from 311 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cambridge, 63 km away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 204 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Stratford, 41 km away
Ranked #15 because of its Google rating and trade focus: 4.7★ from 86 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kitchener, 49 km away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cambridge, 62 km away
Ranked #17 because of its Google rating and trade focus: 4.7★ from 237 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kitchener, 51 km away
Ranked #18 because of its Google rating and trade focus: 4.7★ from 114 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kitchener, 49 km away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cambridge, 63 km away
Ranked #20 because of its Google rating and trade focus: 4.8★ from 157 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Stratford, 40 km away
Ranked #21 because of its Google rating and trade focus: 4.6★ from 63 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kitchener, 57 km away
Ranked #22 because of its Google rating and trade focus: 4.8★ from 100 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kitchener, 48 km away
Ranked #23 because of its Google rating and review volume: 4.9★ from 331 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kitchener, 51 km away
Ranked #24 because of its Google rating and trade focus: 4.8★ from 67 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kitchener, 54 km away
Ranked #25 because of its Google rating and trade focus: 4.5★ from 135 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 73 ranked window installers here; the rest are on their profiles.
20 more window installers within 64 km that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Apply Contracting Ltd | 3.0★ (2) | 47 km |
| Black Sheep Contracting | In North Perth | |
| Custom Windows & Doors | 25 km | |
| Discon Renovations Inc. | 5.0★ (1) | 62 km |
| Gary Moulton Construction | 5.0★ (2) | 53 km |
| Green Window and Door | 38 km | |
| Hespeler Windows & Doors | 1.0★ (1) | 55 km |
| Huron Contractors Ltd | 5.0★ (2) | 59 km |
| Irvine Contracting Inc | 3.0★ (2) | 56 km |
| jbe siding ltd | 5.0★ (1) | 49 km |
| Klear View Window Cleaners Ltd | 5.0★ (2) | In North Perth |
| Let my kids starve | 21 km | |
| Ontario House Renovators | 38 km | |
| Park Siding & Aluminum | 5.0★ (2) | In North Perth |
| Premier Homeworks | In North Perth | |
| Pro Desk at RONA | 34 km | |
| Pro Desk at RONA | 40 km | |
| Stirton Construction Ltd | 5.0★ (3) | In North Perth |
| Synergy Exteriors - Fergus Roofing, Windows, Doors, Eavestrough & Siding | 5.0★ (1) | In North Perth |
| Waterloo Window Shades and Blinds | 41 km |
US national ranges converted to CAD, not adjusted for North Perth. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Window replacement | CA$4,830 | CA$10,330 | CA$16,640 | Per project (several windows): typical range of customer-reported projects. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026) | October 2026 |
We scored 73 North Perth window installers on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In North Perth data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |