Ranked #1 because of its Google rating and availability: 4.9★ from 364 Google reviews, open 24/7.
- 4.9★ from 364 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 532 Montréal Rd Suite 255, Ottawa, ON K1K 4R4
90 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Carleton Place: Performance Window Cleaning, CR Score 85/100; 4.9★ from 364 Google reviews; open 24/7.
Best for emergencies (open 24/7): Capital Door Tech, posts 24/7 hours; ranked #7 of 90.
Most-reviewed: Clear Ottawa Windows, 717 Google reviews at 4.9★, the most of 90 ranked; ranked #23.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
90 Carleton Place window installers are ranked here by CR Score, from 8 published factors. 4 are open 24/7, 29 open Saturdays and 13 open Sundays, based on posted hours. The median Google rating is 4.9★ across 90 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Performance Window Cleaning | 85 | 4.9★ (364) | Ottawa, 52 km away | 24/7 | Overall |
| 2 | WindowGuru Window Cleaning | 85 | 5.0★ (329) | Ottawa, 26 km away | Sat · Sun · Evenings | — |
| 3 | North Design Windows | 85 | 4.9★ (61) | Kanata, 23 km away | Sat · Sun | — |
| 4 | Ottawa Student Windows | 84 | 4.9★ (402) | Nepean, 33 km away | Sat · Sun · Evenings | — |
| 5 | Elite Window Cleaning of Ottawa-Carleton Place-Perth | 82 | 4.9★ (658) | Carleton Place | Evenings | — |
| 6 | EcoTech Windows & Doors - Ottawa | 81 | 4.9★ (137) | Ottawa, 48 km away | Sat · Evenings | — |
| 7 | Capital Door Tech | 80 | 5.0★ (4) | Ottawa, 42 km away | 24/7 | Emergencies |
| 8 | Centennial Glass | 80 | 4.6★ (340) | Ottawa, 51 km away | Sat | — |
| 9 | YANDL Windows and Doors Ottawa | 79 | 5.0★ (7) | Kanata, 30 km away | Sat · Sun | — |
| 10 | Advanced View Windows and Doors Inc. | 79 | 5.0★ (172) | Ottawa, 41 km away | — | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and availability: 4.9★ from 364 Google reviews, open 24/7.
Based in Ottawa, 26 km away
Ranked #2 because of its Google rating and review volume: 5.0★ from 329 Google reviews, 329 Google reviews.
Based in Kanata, 23 km away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 61 Google reviews, listed on Google as “Window installation service”.
Based in Nepean, 33 km away
Ranked #4 because of its Google rating and review volume: 4.9★ from 402 Google reviews, 402 Google reviews.
Based in Carleton Place
Ranked #5 because of its Google rating and review volume: 4.9★ from 658 Google reviews, 658 Google reviews.
Based in Ottawa, 48 km away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 137 Google reviews, listed on Google as “Window installation service”.
Based in Ottawa, 42 km away
Ranked #7 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
Based in Ottawa, 51 km away
Ranked #8 because of its Google rating and trade focus: 4.6★ from 340 Google reviews, listed on Google as “Window installation service”.
Based in Kanata, 30 km away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Window installation service”.
Based in Ottawa, 41 km away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 172 Google reviews, listed on Google as “Window installation service”.
Based in Ottawa, 40 km away
Ranked #11 because of its Google rating and trade focus: 4.7★ from 399 Google reviews, listed on Google as “Window installation service”.
Based in Nepean, 41 km away
Ranked #12 because of its Google rating and trade focus: 4.7★ from 469 Google reviews, listed on Google as “Window installation service”.
Based in Nepean, 41 km away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 44 Google reviews, listed on Google as “Window installation service”.
Based in Nepean, 25 km away
Ranked #14 because of its Google rating and trade focus: 4.8★ from 154 Google reviews, listed on Google as “Window installation service”.
Based in Ottawa, 33 km away
Ranked #15 because of its Google rating and trade focus: 4.8★ from 25 Google reviews, listed on Google as “Window installation service”.
Based in Nepean, 35 km away
Ranked #16 because of its Google rating and trade focus: 3.7★ from 370 Google reviews, listed on Google as “Window installation service”.
Based in Nepean, 31 km away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 132 Google reviews, listed on Google as “Window installation service”.
Based in Ottawa, 42 km away
Ranked #18 because of its Google rating and availability: 5.0★ from 8 Google reviews, open 24/7.
Based in Ottawa, 40 km away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Window installation service”.
Based in Ottawa, 52 km away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 204 Google reviews, listed on Google as “Window installation service”.
Based in Ottawa, 40 km away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 131 Google reviews, listed on Google as “Window installation service”.
Based in Clarence-Rockland, 64 km away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “Window installation service”.
Based in Ottawa, 52 km away
Ranked #23 because of its Google rating and review volume: 4.9★ from 717 Google reviews, the most Google reviews on this list (717).
Based in Clarence-Rockland, 54 km away
Ranked #24 because of its Google rating and availability: 4.9★ from 34 Google reviews, open 7 days a week.
Based in Nepean, 47 km away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 73 Google reviews, listed on Google as “Gutter Cleaning Service”.
US national ranges converted to CAD, not adjusted for Carleton Place. 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 90 Carleton Place 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 Carleton Place 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 |