64 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Lambton Shores: Brookstone Windows & Doors, CR Score 85/100; 4.7★ from 442 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Accurate Window Cleaners, posts 24/7 hours; ranked #2 of 64.
Most-reviewed: First Response Roofing and Construction, LLC, 429 Google reviews at 4.8★, the most of 64 ranked after Brookstone Windows & Doors; ranked #13.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
64 Lambton Shores window installers are ranked here by CR Score, from 8 published factors. 8 are open 24/7, 26 open Saturdays and 12 open Sundays, based on posted hours. The median Google rating is 4.8★ across 64 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Brookstone Windows & Doors | 85 | 4.7★ (442) | London, 63 km away | Sat · Sun · Evenings | Overall |
| 2 | Accurate Window Cleaners | 84 | 4.9★ (213) | London, 59 km away | 24/7 | Emergencies |
| 3 | Lambton Window Pros | 82 | 5.0★ (30) | Sarnia, 16 km away | 24/7 | — |
| 4 | Jacob's Crystal Clear Window Cleaning | 82 | 5.0★ (81) | London, 63 km away | 24/7 | — |
| 5 | Reasonable Roofing & Contracting | 82 | 4.8★ (179) | Port Huron, 47 km away | 24/7 | — |
| 6 | Garage - All by Durocher Construction | 78 | 5.0★ (12) | Sarnia, 42 km away | — | — |
| 7 | Douglas Window & Door Inc. | 78 | 4.9★ (271) | London, 62 km away | — | — |
| 8 | AllFix London Windows & Doors | 77 | 5.0★ (3) | London, 63 km away | 24/7 | — |
| 9 | Michigan Remodeling | 77 | 4.8★ (105) | Port Huron, 45 km away | Sat · Sun · Evenings | — |
| 10 | Heritage Renovations | 77 | 4.4★ (298) | London, 63 km away | Sat | — |
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 442 Google reviews, the most Google reviews on this list (442).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in London, 59 km away
Ranked #2 because of its Google rating and availability: 4.9★ from 213 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sarnia, 16 km away
Ranked #3 because of its Google rating and availability: 5.0★ from 30 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in London, 63 km away
Ranked #4 because of its Google rating and availability: 5.0★ from 81 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Port Huron, 47 km away
Ranked #5 because of its Google rating and availability: 4.8★ from 179 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sarnia, 42 km away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Window installation service”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in London, 62 km away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 271 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in London, 63 km away
Ranked #8 because of its Google rating and availability: 5.0★ from 3 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Port Huron, 45 km away
Ranked #9 because of its Google rating and review volume: 4.8★ from 105 Google reviews, 105 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in London, 63 km away
Ranked #10 because of its Google rating and trade focus: 4.4★ from 298 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in London, 58 km away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 251 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in London, 57 km away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Port Huron, 47 km away
Ranked #13 because of its Google rating and review volume: 4.8★ from 429 Google reviews, 429 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in London, 60 km away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 123 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Port Huron, 49 km away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 69 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sarnia, 64 km away
Ranked #16 because of its Google rating and availability: 5.0★ from 41 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sarnia, 41 km away
Ranked #17 because of its Google rating and trade focus: 4.7★ from 66 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in London, 56 km away
Ranked #18 because of its Google rating and availability: 4.6★ from 19 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in London, 62 km away
Ranked #19 because of its Google rating and trade focus: 4.6★ from 206 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sarnia, 42 km away
Ranked #20 because of its Google rating and trade focus: 4.5★ from 71 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sarnia, 40 km away
Ranked #21 because of its Google rating and trade focus: 4.6★ from 48 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in London, 61 km away
Ranked #22 because of its Google rating and trade focus: 4.7★ from 13 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Lambton Shores
Ranked #23 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 London, 62 km away
Ranked #24 because of its Google rating and trade focus: 4.2★ from 39 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in London, 62 km away
Ranked #25 because of its Google rating and trade focus: 4.4★ from 185 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 64 ranked window installers here; the rest are on their profiles.
20 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 |
|---|---|---|
| 1 Day Gutters | 5.0★ (2) | 63 km |
| A Green Window & Blind Clng | 1.0★ (1) | 60 km |
| Chamberlain Glass & Metal Inc | 1.0★ (1) | 60 km |
| FLAMINGO WINDOW CLEANING | 1.0★ (1) | 63 km |
| Huron Contractors Ltd | 5.0★ (2) | 42 km |
| JAE Projects Inc. | 38 km | |
| London Gutters | In Lambton Shores | |
| Majestic Home Improvements | 1.0★ (2) | 37 km |
| Majestic Home Renovations And Improvements | 4.4★ (14) | In Lambton Shores |
| Mr. J's Windows and Eaves Cleaning Inc. | 3.0★ (2) | 61 km |
| Pro Desk at RONA | In Lambton Shores | |
| Pro Desk at RONA | 42 km | |
| Pro Desk at RONA+ | 5.0★ (1) | 39 km |
| Strictly Sunrooms | 5.0★ (7) | In Lambton Shores |
| Sunningdale Home Improvements, Brick Repair, Eavestrough Installation, Exterior Renovations, Siding & Window Contractors | 5.0★ (1) | 50 km |
| True North Overhead Doors Inc. | 5.0★ (44) | In Lambton Shores |
| W D Dave Smith Renovations | 5.0★ (2) | 64 km |
| Warmuz Construction Limited | 5.0★ (1) | 62 km |
| Window and Door Specialist | 5.0★ (2) | 53 km |
| Windows By Shawn | 5.0★ (2) | In Lambton Shores |
US national ranges converted to CAD, not adjusted for Lambton Shores. 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 64 Lambton Shores 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 Lambton Shores 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 |