5 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Saint John: Speedy Glass Saint John, CR Score 84/100; 4.7★ from 105 Google reviews.
Most-reviewed: Speedy Glass Saint John West, 46 Google reviews at 4.6★, the most of 5 ranked after Speedy Glass Saint John; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
5 Saint John window installers are ranked here by CR Score, from 8 published factors. The median Google rating is 4.6★ across 5 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Speedy Glass Saint John | 84 | 4.7★ (105) | Saint John | — | Overall |
| 2 | Speedy Glass Saint John West | 81 | 4.6★ (46) | Saint John | — | Most reviews |
| 3 | Bill's Siding & Windows | 80 | 3.8★ (25) | Saint John | — | — |
| 4 | Home Builder - Boyle Construction Ltd. | 79 | 5.0★ (9) | Saint John | Evenings | — |
| 5 | Procanna PVC Vinyl Windows | 75 | 2.0★ (3) | Saint John | — | — |
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: 4.7★ from 105 Google reviews, the most Google reviews on this list (105).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Saint John
Ranked #2 because of its Google rating and trade focus: 4.6★ from 46 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Saint John
Ranked #3 because of its Google rating and trade focus: 3.8★ from 25 Google reviews, listed on Google as “Window supplier”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Saint John
Ranked #4 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 Saint John
Ranked #5 because of its Google rating and trade focus: 2.0★ from 3 Google reviews, listed on Google as “Roofing contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
US national ranges converted to CAD, not adjusted for Saint John. 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 5 Saint John 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 Saint John 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 |