85/100CR Score
Ranked #1 because of its Google rating and availability: 4.9★ from 213 Google reviews, open 24/7.
- 4.9★ from 213 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 676 Grosvenor St, London, ON N5Y 3T6
Best Window Installers in Bluewater, ON (2026)
50 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Bluewater: Accurate Window Cleaners, CR Score 85/100; 4.9★ from 213 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): GREEN Window & Door Inc., posts 24/7 hours; ranked #2 of 50.
- 7
Most-reviewed: Douglas Window & Door Inc., 271 Google reviews at 4.9★, the most of 50 ranked; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
50 Bluewater window installers are ranked here by CR Score, from 8 published factors. 7 are open 24/7, 18 open Saturdays and 9 open Sundays, based on posted hours. The median Google rating is 4.8★ across 50 rated businesses.
Top 10 window installers in Bluewater at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Accurate Window Cleaners | 85 | 4.9★ (213) | London, 59 km away | 24/7 | Overall |
| 2 | GREEN Window & Door Inc. | 84 | 4.3★ (27) | Bluewater | 24/7 | Emergencies |
| 3 | Best Windows, Doors and Siding | 83 | 4.9★ (55) | Huron East, 51 km away | Sat · Sun · Evenings | — |
| 4 | Jacob's Crystal Clear Window Cleaning | 83 | 5.0★ (81) | London, 63 km away | 24/7 | — |
| 5 | M&J contracting | 82 | 4.3★ (42) | Bluewater | 24/7 | — |
| 6 | Lambton Window Pros | 80 | 5.0★ (30) | Sarnia, 47 km away | 24/7 | — |
| 7 | Douglas Window & Door Inc. | 79 | 4.9★ (271) | London, 62 km away | — | Most reviews |
| 8 | Blake Exteriors Window and Door | 78 | 4.8★ (251) | London, 60 km away | — | — |
| 9 | Goliath Roofing - Roofing, Siding and Eavestroughs | 78 | 4.8★ (180) | Bluewater | — | — |
| 10 | Clera Windows + Doors Wroxeter | 77 | 5.0★ (110) | Huron East, 57 km away | — | — |
The 50 best window installers in Bluewater, ranked
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.
Based in Bluewater
84/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.3★ from 27 Google reviews, listed on Google as “Window installation service”.
- 4.3★ from 27 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Huron East, 51 km away
83/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 55 Google reviews, listed on Google as “Window installation service”.
- 4.9★ from 55 Google reviews
- Hours
- Mon–Sun 12 AM–11:45 PM
- Address
- 285 Lorne Ave E, Stratford, ON N5A 6S4 Unit, 6
Based in London, 63 km away
83/100CR ScoreRanked #4 because of its Google rating and availability: 5.0★ from 81 Google reviews, open 24/7.
- 5.0★ from 81 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 265 Highbury Ave N, London, ON N6B2G5
Based in Bluewater
82/100CR ScoreRanked #5 because of its Google rating and availability: 4.3★ from 42 Google reviews, open 24/7.
- 4.3★ from 42 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Sarnia, 47 km away
80/100CR ScoreRanked #6 because of its Google rating and availability: 5.0★ from 30 Google reviews, open 24/7.
- 5.0★ from 30 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in London, 62 km away
79/100CR ScoreRanked #7 because of its Google rating and review volume: 4.9★ from 271 Google reviews, the most Google reviews on this list (271).
- 4.9★ from 271 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 515 Hamilton Rd, London, ON N5Z 1S3
Based in London, 60 km away
78/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 251 Google reviews, listed on Google as “Window installation service”.
- 4.8★ from 251 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 127 Ann St, London, ON N6A 1R2
Based in Bluewater
78/100CR ScoreRanked #9 because of its Google rating and review volume: 4.8★ from 180 Google reviews, 180 Google reviews.
- 4.8★ from 180 Google reviews
- Hours
- Mon–Fri 6 AM–6 PM · Sat–Sun closed
- Address
- 310 Isaac St, Clinton, ON N0M 1L0
Based in Huron East, 57 km away
77/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 110 Google reviews, listed on Google as “Window installation service”.
- 5.0★ from 110 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 1054 Sanderson St, Wroxeter, ON N0G 2X0
Based in London, 61 km away
77/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Window installation service”.
- 5.0★ from 31 Google reviews
- Hours
- Mon–Thu 9 AM–7 PM · Fri 9 AM–4 PM · Sat 10 AM–4 PM · Sun closed
- Address
- 435 Springbank Dr, London, ON N6J 1H2
Based in Huron East, 62 km away
76/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 85 Google reviews, listed on Google as “Window installation service”.
- 5.0★ from 85 Google reviews
- Hours
- Mon–Thu 8:30 AM–5 PM · Fri 8:30 AM–4 PM · Sat–Sun closed
- Address
- 2262 Line 34, Shakespeare, ON N0B 2P0
Based in Stratford, 50 km away
76/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.7★ from 86 Google reviews, listed on Google as “Window installation service”.
- 4.7★ from 86 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 651 Erie St, Stratford, ON N5A 2N9
Based in Bluewater
76/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.0★ from 29 Google reviews, listed on Google as “Window installation service”.
- 4.0★ from 29 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
Based in South Huron, 17 km away
75/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.4★ from 25 Google reviews, listed on Google as “Window installation service”.
- 4.4★ from 25 Google reviews
- Hours
- Mon–Fri 8:30 AM–4:30 PM · Sat–Sun closed
- Address
- 432 Main St S, Exeter, ON N0M 1S7
Based in London, 60 km away
75/100CR ScoreRanked #16 because of its Google rating and availability: 4.6★ from 19 Google reviews, open 24/7.
- 4.6★ from 19 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 442 Palmtree Ave, London, ON N6H 3P5
Based in London, 63 km away
75/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.5★ from 169 Google reviews, listed on Google as “Window installation service”.
- 4.5★ from 169 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 1801 Trafalgar St, London, ON N5W 1X7
#18 Homecastle
Based in London, 61 km away
74/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.2★ from 39 Google reviews, listed on Google as “Window installation service”.
- 4.2★ from 39 Google reviews
- Hours
- Mon–Fri 8 AM–5:30 PM · Sat 10 AM–2 PM · Sun closed
- Address
- 535 First St, London, ON N5V 1Z3
Based in Stratford, 53 km away
74/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.6★ from 63 Google reviews, listed on Google as “Window installation service”.
- 4.6★ from 63 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 47 Dover Street, Stratford, ON N5A 3T7
Based in London, 64 km away
74/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.7★ from 13 Google reviews, listed on Google as “Window installation service”.
- 4.7★ from 13 Google reviews
- Hours
- Mon–Sat 10 AM–8 PM · Sun closed
#21 York Exteriors
Based in London, 61 km away
74/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 40 Google reviews, listed on Google as “Window installation service”.
- 5.0★ from 40 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 1232 York St, London, ON N5W 2V2
Based in Huron East, 35 km away
74/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.0★ from 3 Google reviews, listed on Google as “Window installation service”.
- 4.0★ from 3 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat 8 AM–4 PM · Sun closed
- Address
- 202 Water St, Lucan, ON N0M 2J0
Based in London, 64 km away
73/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.2★ from 54 Google reviews, listed on Google as “Window installation service”.
- 4.2★ from 54 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 8 AM–12 PM · Sun closed
- Address
- located within Storage Mart, 1020 Wonderland Rd S #2246, London, ON N6K 3S4
Based in London, 58 km away
73/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.2★ from 146 Google reviews, listed on Google as “Window installation service”.
- 4.2★ from 146 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 779 Wonderland Rd N, London, ON N6H 4L1
Based in London, 62 km away
73/100CR ScoreRanked #25 because of its Google rating and review volume: 4.9★ from 140 Google reviews, 140 Google reviews.
- 4.9★ from 140 Google reviews
- Hours
- Mon–Fri 8 AM–4 PM · Sat–Sun closed
- Address
- 3 Langarth St W, London, ON N6J 1N5
All 50 window installers
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.
Also serving Bluewater
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 |
|---|---|---|
| Bluewater Fence and Deck | 5.0★ (8) | In Bluewater |
| FLAMINGO WINDOW CLEANING | 1.0★ (1) | 63 km |
| Gary Moulton Construction | 5.0★ (2) | 51 km |
| Huron Contractors Ltd | 5.0★ (2) | In Bluewater |
| Jackrabbit Renovations | 5.0★ (26) | In Bluewater |
| Jacob Ryan Construction | In Bluewater | |
| Montgomery Renovations Inc | 5.0★ (6) | In Bluewater |
| Mr. J's Windows and Eaves Cleaning Inc. | 3.0★ (2) | 64 km |
| Northlander Industries | 4.3★ (72) | In Bluewater |
| Pro Desk at RONA | 15 km | |
| Pro Desk at RONA | 19 km | |
| Pro Desk at RONA | 22 km | |
| Pro Desk at RONA | 34 km | |
| Redemption Contracting | In Bluewater | |
| Skyview Windows Manufacturing Inc. | 3.5★ (2) | 64 km |
| Splats Wash | In Bluewater | |
| Sunningdale Home Improvements, Brick Repair, Eavestrough Installation, Exterior Renovations, Siding & Window Contractors | 5.0★ (1) | 54 km |
| Sure Seal Eavestrough | 5.0★ (4) | In Bluewater |
| W D Dave Smith Renovations | 5.0★ (2) | 64 km |
| Window and Door Specialist | 5.0★ (2) | 56 km |
How much do window installers cost in Bluewater?
US national ranges converted to CAD, not adjusted for Bluewater. 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 Bluewater window installers
We scored 50 Bluewater 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 Bluewater 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 |
Window installers in Bluewater: frequently asked questions
Who is the best window installer in Bluewater?
By CR Score, the highest-ranked window installer in Bluewater, ON is Accurate Window Cleaners with a CR Score of 85/100. It has 4.9★ from 213 Google reviews. It is open 24/7. GREEN Window & Door Inc. (#2) and Best Windows, Doors and Siding (#3) follow. We ranked 50 window installers on 8 factors, last updated October 22, 2026.
How many window installers are there in Bluewater?
ContractorsRanked ranks 50 window installers serving Bluewater, ON. 6 of them are based in Bluewater; the rest serve it from nearby towns. Another 20 within 64 km are listed but not ranked yet. Counts are as of October 2026.
Which window installers in Bluewater are open 24/7?
7 ranked window installers in Bluewater post 24/7 hours. The highest-ranked are Accurate Window Cleaners (#1), GREEN Window & Door Inc. (#2) and Jacob's Crystal Clear Window Cleaning (#4). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which window installers in Bluewater work on weekends?
18 of 50 ranked window installers post Saturday hours and 9 post Sunday hours. The highest-ranked open Saturdays are Accurate Window Cleaners (#1), GREEN Window & Door Inc. (#2) and Best Windows, Doors and Siding (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does window replacement cost in Bluewater?
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 Bluewater. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Bluewater window installers have?
The median Google rating among 50 rated window installers in Bluewater is 4.8★, with a median of 29 reviews. Douglas Window & Door Inc. has the most, 271 reviews, and ranks #7. 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 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do window installers outside Bluewater count in this ranking?
Yes, if they are within 64 km of the Bluewater 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.
Update log for Bluewater
- October 2026: CR Scores recalculated for 50 window installers serving Bluewater.
More window installers and Bluewater pages
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