88/100CR Score
Ranked #1 because of its Google rating and availability: 4.9★ from 187 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.9★ from 187 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Best Window Installers in Listowel, ON (2026)
81 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Listowel: MasterKey Locksmith Glass & Doors, CR Score 88/100; 4.9★ from 187 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Gladiator Pro Wash Window Cleaning & Pressure Washing, posts 24/7 hours; ranked #2 of 81.
- 10
Most-reviewed: Home Service Solutions, 792 Google reviews at 4.7★, the most of 81 ranked; ranked #10.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
81 Listowel window installers are ranked here by CR Score, from 8 published factors. 9 are open 24/7, 34 open Saturdays and 20 open Sundays, based on posted hours. The median Google rating is 4.7★ across 81 rated businesses.
Top 10 window installers in Listowel at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | MasterKey Locksmith Glass & Doors | 88 | 4.9★ (187) | Kitchener, 52 km away | 24/7 | Overall |
| 2 | Gladiator Pro Wash Window Cleaning & Pressure Washing | 87 | 5.0★ (303) | North Perth, 42 km away | 24/7 | Emergencies |
| 3 | All-Brite Glass & Tint - Home & Business | 86 | 5.0★ (85) | Kitchener, 53 km away | 24/7 | — |
| 4 | Denni's Window Cleaning+ | 83 | 5.0★ (178) | Huron East, 34 km away | Sat · Sun · Evenings | — |
| 5 | Brookstone Windows & Doors | 83 | 4.6★ (497) | Cambridge, 64 km away | Sat · Sun · Evenings | — |
| 6 | Acadian Shutters & Blinds | 83 | 5.0★ (122) | Cambridge, 61 km away | — | — |
| 7 | Best Windows, Doors and Siding | 82 | 4.9★ (55) | Huron East, 42 km away | Sat · Sun · Evenings | — |
| 8 | Krystal Klear Windows | 82 | 5.0★ (88) | Cambridge, 60 km away | 24/7 | — |
| 9 | Eco Choice Windows & Doors | 80 | 5.0★ (6) | Kitchener, 49 km away | 24/7 | — |
| 10 | Home Service Solutions | 80 | 4.7★ (792) | Kitchener, 47 km away | Sat · Sun · Evenings | Most reviews |
The 81 best window installers in Listowel, ranked
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Based in North Perth, 42 km away
87/100CR ScoreRanked #2 because of its Google rating and availability: 5.0★ from 303 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 303 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 53 Victoria St, Elora, ON N0B 1S0
Based in Kitchener, 53 km away
86/100CR ScoreRanked #3 because of its Google rating and availability: 5.0★ from 85 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 85 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 31 Manitou Dr #6, Kitchener, ON N2C 1K9
Based in Huron East, 34 km away
83/100CR ScoreRanked #4 because of its Google rating and review volume: 5.0★ from 178 Google reviews, 178 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 178 Google reviews
- Hours
- Mon–Sun 7 AM–9 PM
- Address
- 123 Snyder Ave N, Elmira, ON N3B 0E1
Based in Cambridge, 64 km away
83/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.6★ from 497 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.6★ from 497 Google reviews
- Hours
- Mon–Fri 8 AM–8 PM · Sat 9 AM–6 PM · Sun 9 AM–5 PM
- Address
- 1730 Bishop St N #4, Cambridge, ON N1T 1T2
Based in Cambridge, 61 km away
83/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 122 Google reviews, listed on Google as “Window installation service”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
- 5.0★ from 122 Google reviews
- Address
- 1031 Queenston Rd #303, Cambridge, ON N3H 3R3
Based in Huron East, 42 km away
82/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 55 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 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 Cambridge, 60 km away
82/100CR ScoreRanked #8 because of its Google rating and availability: 5.0★ from 88 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 88 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Kitchener, 49 km away
80/100CR ScoreRanked #9 because of its Google rating and availability: 5.0★ from 6 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 6 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 30 Duke St W, Kitchener, ON N2H 4Y6
Based in Kitchener, 47 km away
80/100CR ScoreRanked #10 because of its Google rating and review volume: 4.7★ from 792 Google reviews, the most Google reviews on this list (792).
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.7★ from 792 Google reviews
- Hours
- Mon–Fri 8:30 AM–7 PM · Sat 9 AM–7 PM · Sun 9 AM–5 PM
- Address
- 20 Grand Ave, Kitchener, ON N2K 1B3
Based in Huron East, 21 km away
79/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 110 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 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 Kitchener, 50 km away
79/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.6★ from 274 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.6★ from 274 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat 10 AM–2 PM · Sun closed
- Address
- 2236 Shirley Dr, Kitchener, ON N2B 3Y1
Based in Kitchener, 51 km away
78/100CR ScoreRanked #13 because of its Google rating and availability: 4.9★ from 59 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.9★ from 59 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 88 Briar Knoll Dr, Kitchener, ON N2E 1Y2
#14 M&J contracting
Based in Bluewater, 29 km away
77/100CR ScoreRanked #14 because of its Google rating and availability: 4.3★ from 42 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.3★ from 42 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Kitchener, 48 km away
77/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.2★ from 311 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.2★ from 311 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 9 AM–4 PM · Sun closed
- Address
- 199 Victoria St S, Kitchener, ON N2G 2C1
Based in Waterloo, 45 km away
77/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.7★ from 228 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.7★ from 228 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 180 Weber St N #1, Waterloo, ON N2J 3H4
Based in Huron East, 41 km away
77/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 85 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 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 Kitchener, 53 km away
76/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 6 Google reviews
- Hours
- Mon 7 AM–8 PM · Tue 7 AM–7:30 PM · Wed 7 AM–8 PM · Thu–Sun 7 AM–7:30 PM
- Address
- 500 Fairway Rd S, Kitchener, ON N2C 1X3
Based in Kitchener, 49 km away
76/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 27 Google reviews
- Hours
- Mon–Sat 9 AM–5 PM · Sun closed
- Address
- 22 Frederick St #700, Kitchener, ON N2H 6M6
Based in Kitchener, 48 km away
76/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 8 Google reviews
- Hours
- Mon–Sun 9 AM–5 PM
Based in Cambridge, 63 km away
76/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 204 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.9★ from 204 Google reviews
- Hours
- Mon–Fri 8:30 AM–4:30 PM · Sat–Sun closed
- Address
- 193 Pinebush Rd, Cambridge, ON N1R 7H8
Based in Kitchener, 49 km away
75/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.5★ from 24 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.5★ from 24 Google reviews
- Hours
- Mon–Fri 8 AM–8 PM · Sat 9 AM–5 PM · Sun closed
- Address
- 22 Frederick St #700, Kitchener, ON N2H 6M6
Based in Listowel
75/100CR ScoreRanked #23 because of its Google rating and review volume: 4.6★ from 66 Google reviews, 66 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.6★ from 66 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 8 AM–12 PM · Sun closed
- Address
- 190 Mitchell Rd S, Listowel, ON N4W 2B3
Based in Kitchener, 49 km away
75/100CR ScoreRanked #24 because of its Google rating and availability: 4.7★ from 15 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.7★ from 15 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 151 Ontario St N, Kitchener, ON N2H 4Y5
Based in Cambridge, 62 km away
75/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.7★ from 237 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.7★ from 237 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 2435 Eagle St N, Cambridge, ON N1R 8N7
Window installers ranked #26 to #50
#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 81 ranked window installers here; the rest are on their profiles.
Also serving Listowel
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 |
|---|---|---|
| Apply Contracting Ltd | 3.0★ (2) | 46 km |
| Custom Windows & Doors | 25 km | |
| Custom Windows & Doors Waterloo | 42 km | |
| Discon Renovations Inc. | 5.0★ (1) | 62 km |
| Gary Moulton Construction | 5.0★ (2) | 54 km |
| Green Window and Door | 39 km | |
| Hespeler Windows & Doors | 1.0★ (1) | 54 km |
| Home Services at The Home Depot | 5.0★ (1) | 62 km |
| Huron Contractors Ltd | 5.0★ (2) | 60 km |
| Irvine Contracting Inc | 3.0★ (2) | 56 km |
| jbe siding ltd | 5.0★ (1) | 48 km |
| Klear View Window Cleaners Ltd | 5.0★ (2) | 38 km |
| Let my kids starve | 23 km | |
| Ontario House Renovators | 39 km | |
| Park Siding & Aluminum | 5.0★ (2) | 46 km |
| Pro Desk at RONA | 36 km | |
| Pro Desk at RONA | 42 km | |
| Screen Savers Plus Listowel | 5.0★ (10) | In Listowel |
| Synergy Exteriors - Fergus Roofing, Windows, Doors, Eavestrough & Siding | 5.0★ (1) | 46 km |
| Waterloo Window Shades and Blinds | 41 km |
How much do window installers cost in Listowel?
US national ranges converted to CAD, not adjusted for Listowel. 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 Listowel window installers
We scored 81 Listowel 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 Listowel 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 Listowel: frequently asked questions
Who is the best window installer in Listowel?
By CR Score, the highest-ranked window installer in Listowel, ON is MasterKey Locksmith Glass & Doors with a CR Score of 88/100. It has 4.9★ from 187 Google reviews. It is open 24/7. Gladiator Pro Wash Window Cleaning & Pressure Washing (#2) and All-Brite Glass & Tint - Home & Business (#3) follow. We ranked 81 window installers on 8 factors, last updated October 22, 2026.
How many window installers are there in Listowel?
ContractorsRanked ranks 81 window installers serving Listowel, ON. 2 of them are based in Listowel; 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 Listowel are open 24/7?
9 ranked window installers in Listowel post 24/7 hours. The highest-ranked are MasterKey Locksmith Glass & Doors (#1), Gladiator Pro Wash Window Cleaning & Pressure Washing (#2) and All-Brite Glass & Tint - Home & Business (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which window installers in Listowel work on weekends?
34 of 81 ranked window installers post Saturday hours and 20 post Sunday hours. The highest-ranked open Saturdays are MasterKey Locksmith Glass & Doors (#1), Gladiator Pro Wash Window Cleaning & Pressure Washing (#2) and All-Brite Glass & Tint - Home & Business (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does window replacement cost in Listowel?
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 Listowel. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Listowel window installers have?
The median Google rating among 81 rated window installers in Listowel is 4.7★, with a median of 37 reviews. Home Service Solutions has the most, 792 reviews, and ranks #10. 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 Listowel count in this ranking?
Yes, if they are within 64 km of the Listowel 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 Listowel
- October 2026: CR Scores recalculated for 81 window installers serving Listowel.
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