76 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Collingwood: Glass Doctor of Barrie, ON, CR Score 92/100; 4.9★ from 1,586 Google reviews; open 24/7.
Best for emergencies (open 24/7): Ainger Group Roofing and Exteriors, posts 24/7 hours; ranked #2 of 76.
Most-reviewed: Nordik Windows and Doors, 777 Google reviews at 4.6★, the most of 76 ranked after Glass Doctor of Barrie, ON; ranked #20.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
76 Collingwood window installers are ranked here by CR Score, from 8 published factors. 7 are open 24/7, 35 open Saturdays and 18 open Sundays, based on posted hours. The median Google rating is 4.8★ across 76 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Glass Doctor of Barrie, ON | 92 | 4.9★ (1,586) | Barrie, 45 km away | 24/7 | Overall |
| 2 | Ainger Group Roofing and Exteriors | 86 | 4.8★ (317) | Collingwood | 24/7 | Emergencies |
| 3 | Glass Doctor of Newmarket | 84 | 4.7★ (36) | East Gwillimbury, 37 km away | 24/7 | — |
| 4 | TopView Windows and Doors | 84 | 5.0★ (125) | Barrie, 49 km away | Sat · Sun · Evenings | — |
| 5 | Ainger Group Roofing and Exteriors | 83 | 4.9★ (476) | Barrie, 43 km away | 24/7 | — |
| 6 | Vito Window Cleaning | 83 | 4.5★ (47) | Barrie, 7 km away | 24/7 | — |
| 7 | Divine Door Designs | 83 | 5.0★ (7) | Barrie, 18 km away | 24/7 | — |
| 8 | MK Windows & Doors | 83 | 5.0★ (78) | Barrie, 48 km away | Sat · Sun | — |
| 9 | Collingwood Window Cleaning | 82 | 5.0★ (35) | Collingwood | Sat · Sun · Evenings | — |
| 10 | Panorama Windows and Doors Collingwood | 82 | 4.9★ (27) | Collingwood | Sat · Evenings | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and review volume: 4.9★ from 1,586 Google reviews, the most Google reviews on this list (1,586).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Collingwood
Ranked #2 because of its Google rating and availability: 4.8★ from 317 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in East Gwillimbury, 37 km away
Ranked #3 because of its Google rating and availability: 4.7★ from 36 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Barrie, 49 km away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 125 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Barrie, 43 km away
Ranked #5 because of its Google rating and availability: 4.9★ from 476 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Barrie, 7 km away
Ranked #6 because of its Google rating and availability: 4.5★ from 47 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Barrie, 18 km away
Ranked #7 because of its Google rating and availability: 5.0★ from 7 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Barrie, 48 km away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 78 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Collingwood
Ranked #9 because of its Google rating and availability: 5.0★ from 35 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Collingwood
Ranked #10 because of its Google rating and trade focus: 4.9★ from 27 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Barrie, 46 km away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 556 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Barrie, 46 km away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 322 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Barrie, 44 km away
Ranked #13 because of its Google rating and trade focus: 4.6★ from 93 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in East Gwillimbury, 48 km away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 33 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Collingwood
Ranked #15 because of its Google rating and trade focus: 4.9★ from 87 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Collingwood
Ranked #16 because of its Google rating and trade focus: 4.8★ from 106 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Barrie, 42 km away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Barrie, 42 km away
Ranked #18 because of its Google rating and trade focus: 4.8★ from 286 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Collingwood
Ranked #19 because of its Google rating and availability: 5.0★ from 3 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Barrie, 45 km away
Ranked #20 because of its Google rating and trade focus: 4.6★ from 777 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Barrie, 46 km away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 323 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Angus, 33 km away
Ranked #22 because of its Google rating and availability: 4.9★ from 60 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Orangeville, 63 km away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Barrie, 40 km away
Ranked #24 because of its Google rating and trade focus: 4.5★ from 6 Google reviews, listed on Google as “Window installation service”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Orangeville, 64 km away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 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 76 ranked window installers here; the rest are on their profiles.
15 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 |
|---|---|---|
| ALERT GLASS | 62 km | |
| Cottage Country Windows | 4.0★ (1) | 32 km |
| DoorsMaster | 1.0★ (1) | 52 km |
| Falcon WD Windows and Doors | 44 km | |
| Feiner Renovations | 36 km | |
| Georgian Renovations | 5.0★ (1) | In Collingwood |
| GPW ENTERPRISES WINDOWS / EAVES CLEANING BARRIE ONTARIO | 4.5★ (2) | 46 km |
| I Ken Contracting | 39 km | |
| M.B. Kustom Windows and Exteriors | 5.0★ (2) | 49 km |
| ON Windows | 42 km | |
| Pro Desk at RONA | 37 km | |
| Roma Windows & Doors Inc. | 5.0★ (2) | 49 km |
| Sunnidale Window Systems | 1.0★ (1) | 42 km |
| The Keystone Contractor | 5.0★ (1) | In Collingwood |
| The Siding Guys in Springwater | 30 km |
US national ranges converted to CAD, not adjusted for Collingwood. 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 76 Collingwood window installers on 8 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. Unknown factors are left out of the score, 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 Collingwood data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |