63/100CR Score
Ranked #1 because of its Google rating and review volume: 5.0★ from 165 Google reviews, the most in Grande Prairie.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Window Installers in Grande Prairie, AB (2026)
5 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Grande Prairie: Borden Contracting Inc., CR Score 63/100; 5.0★ from 165 Google reviews.
- 2
Most-reviewed: Spotless Windows & Cleaning, 55 Google reviews at 5.0★, the most of 5 ranked after Borden Contracting Inc.; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
5 Grande Prairie window installers are ranked here by CR Score, from ten published factors. The median Google rating is 4.3★ across 5 rated businesses.
Top 5 window installers in Grande Prairie at a glance
| Rank | Business | CR Score | Google rating | Based in | Best for |
|---|---|---|---|---|---|
| 1 | Borden Contracting Inc. | 63 | 5.0★ (165) | Grande Prairie | Overall |
| 2 | Spotless Windows & Cleaning | 59 | 5.0★ (55) | Grande Prairie | Most reviews |
| 3 | Trend Home Improvements | 53 | 2.9★ (54) | Grande Prairie | — |
| 4 | Direct Exteriors - Roofing, Siding, Windows/Doors | 52 | 4.1★ (7) | Grande Prairie | — |
| 5 | C W Xteriors | 51 | 4.3★ (42) | Grande Prairie | — |
The 5 best window installers in Grande Prairie, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Grande Prairie
59/100CR ScoreRanked #2 because of its Google rating and review volume: 5.0★ from 55 Google reviews.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Grande Prairie
53/100CR ScoreRanked #3 because of its Google rating and trade focus: 2.9★ from 54 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Grande Prairie
52/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.1★ from 7 Google reviews, listed on Google as “Roofing contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
#5 C W Xteriors
Based in Grande Prairie
51/100CR ScoreRanked #5 because of its Google rating and review volume: 4.3★ from 42 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
How much do window installers cost in Grande Prairie?
US national ranges converted to CAD, not adjusted for Grande Prairie. 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 |
How we ranked Grande Prairie window installers
We scored 5 Grande Prairie 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 November 2, 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 Grande Prairie 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 |
Window installers in Grande Prairie: frequently asked questions
Who is the best window installer in Grande Prairie?
By CR Score, the highest-ranked window installer in Grande Prairie, AB is Borden Contracting Inc. with a CR Score of 63/100. It has 5.0★ from 165 Google reviews. Spotless Windows & Cleaning (#2) and Trend Home Improvements (#3) follow. We ranked 5 window installers on ten factors, last updated November 2, 2026.
How many window installers are there in Grande Prairie?
ContractorsRanked ranks 5 window installers serving Grande Prairie, AB. 5 of them are based in Grande Prairie; the rest serve it from nearby towns. Counts are as of November 2026.
How much does window replacement cost in Grande Prairie?
Window replacement typically costs CA$4,830 to CA$16,640, with CA$10,330 typical (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)). This is a national range, not adjusted for Grande Prairie. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Grande Prairie window installers have?
The median Google rating among 5 rated window installers in Grande Prairie is 4.3★, with a median of 54 reviews. Borden Contracting Inc. has the most, 165 reviews, and ranks #1. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank window installers?
Each window installer gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do window installers outside Grande Prairie count in this ranking?
Yes, if they are within 64 km of the Grande Prairie city centre, our service radius for window installers. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.
Can window installers pay to rank higher on ContractorsRanked?
No. The CR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured businesses may appear above the list, labelled Featured and showing their honest rank.
Update log for Grande Prairie
- November 2026: CR Scores recalculated for 5 window installers serving Grande Prairie.
More window installers and Grande Prairie pages
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