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Best Window Installers in Brockville, ON (2026)

8 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Brockville: Clera Windows + Doors Brockville, CR Score 61/100; 4.6★ from 70 Google reviews.

  2. 2

    Most-reviewed: Speedy Glass Brockville, 88 Google reviews at 4.8★, the most of 8 ranked; ranked #2.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

8 Brockville window installers are ranked here by CR Score, from ten published factors. 1 open Saturdays and 1 open Sundays, based on posted hours. The median Google rating is 4.8★ across 8 rated businesses.

Top 8 window installers in Brockville at a glance

Top 8 window installers in Brockville at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Clera Windows + Doors Brockville614.6★ (70)Brockville—Overall
2Speedy Glass Brockville564.8★ (88)Brockville—Most reviews
3Avalon Windows554.8★ (6)Brockville——
4Colton Glass Mirror, Inc.534.9★ (11)Canton, 44 km away——
5DM Roofing & Construction Services Inc - Roof Repair & Roofing Companies Kingston514.2★ (69)Kingston, 55 km awaySat · Sun · Evenings—
6TAPROOT Residential Construction515.0★ (11)Brockville——
7SM Windows & Doors505.0★ (4)Smiths Falls, 42 km away——
8Pryer's Construction Ltd483.7★ (6)Brockville——

The 8 best window installers in Brockville, ranked

Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  3. #3 Avalon Windows

    Based in Brockville

    55/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.8★ from 6 Google reviews, listed on Google as “Window installation service”.

    • 4.8★ from 6 Google reviews
    Hours
    Mon–Fri 9:30 AM–4:30 PM · Sat–Sun closed
    Address
    4001 County Rd 29, Brockville, ON K6T 1A3
    View profile for Avalon Windows(613) 345-0001

  7. #7 SM Windows & Doors

    Based in Smiths Falls, 42 km away

    50/100CR Score

    Ranked #7 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Window installation service”.

    • 5.0★ from 4 Google reviews
    Hours
    Mon–Fri 8 AM–4:30 PM · Sat–Sun closed
    Address
    256 Lombard St, Smiths Falls, ON K7A 0B5
    View profile for SM Windows & Doors(613) 285-5340

How much do window installers cost in Brockville?

US national ranges converted to CAD, not adjusted for Brockville. Each row names its basis and the month we checked it.

How much do window installers cost in Brockville?
JobLowTypicalHighBasisChecked
Window replacementCA$4,830CA$10,330CA$16,640Per 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 Brockville window installers

We scored 8 Brockville 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Brockville data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

Window installers in Brockville: frequently asked questions

Who is the best window installer in Brockville?

By CR Score, the highest-ranked window installer in Brockville, ON is Clera Windows + Doors Brockville with a CR Score of 61/100. It has 4.6★ from 70 Google reviews. Speedy Glass Brockville (#2) and Avalon Windows (#3) follow. We ranked 8 window installers on ten factors, last updated October 22, 2026.

How many window installers are there in Brockville?

ContractorsRanked ranks 8 window installers serving Brockville, ON. 5 of them are based in Brockville; the rest serve it from nearby towns. Counts are as of October 2026.

Which window installers in Brockville work on weekends?

1 of 8 ranked window installers post Saturday hours and 1 post Sunday hours. The highest-ranked open Saturdays is DM Roofing & Construction Services Inc - Roof Repair & Roofing Companies Kingston (#5). Posted hours are office hours; crews may book weekend jobs separately.

How much does window replacement cost in Brockville?

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 Brockville. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Brockville window installers have?

The median Google rating among 8 rated window installers in Brockville is 4.8★, with a median of 11 reviews. Speedy Glass Brockville has the most, 88 reviews, and ranks #2. 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 Brockville count in this ranking?

Yes, if they are within 64 km of the Brockville 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 Brockville

  1. October 2026: CR Scores recalculated for 8 window installers serving Brockville.

More window installers and Brockville pages