66/100CR Score
Ranked #1 because of its Google rating and review volume: 5.0★ from 603 Google reviews, the most in Niagara Falls.
Best Window Cleaners in Niagara Falls, ON (2026)
66 window cleaners ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Niagara Falls: Niagara ClearView Services, CR Score 66/100; 5.0★ from 603 Google reviews; open Saturdays until 5 PM.
- 2
Best for emergencies (open 24/7): Crystal Clear Window Care, posts 24/7 hours; ranked #2 of 66.
- 23
Most-reviewed: Paradisus Window Cleaning & House Washing Services, 436 Google reviews at 4.8★, the most of 66 ranked after Niagara ClearView Services; ranked #23.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
66 Niagara Falls window cleaners are ranked here by CR Score, from ten published factors. 13 are open 24/7, 54 open Saturdays and 35 open Sundays, based on posted hours. The median Google rating is 5.0★ across 66 rated businesses.
Top 10 window cleaners in Niagara Falls at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Niagara ClearView Services | 66 | 5.0★ (603) | Niagara Falls | Sat · Evenings | Overall |
| 2 | Crystal Clear Window Care | 63 | 4.9★ (43) | Niagara Falls | 24/7 | Emergencies |
| 3 | Aqua Care Window and Gutter Cleaning | 63 | 5.0★ (79) | Niagara Falls | Sat · Sun · Evenings | — |
| 4 | First Rate Exterior Cleaning | 60 | 5.0★ (47) | North Tonawanda, 15 km away | 24/7 | — |
| 5 | Aqua Renu Exterior Cleaning Services | 59 | 5.0★ (31) | Buffalo, 8 km away | Sat · Sun | — |
| 6 | Monkey Windows Washing | 58 | 4.0★ (4) | Niagara Falls | 24/7 | — |
| 7 | Niagara Landscaping Lawn Care and Cleaning (NLLC) | 58 | 4.7★ (157) | Niagara Falls | 24/7 | — |
| 8 | Titanz Cleanz | 58 | 5.0★ (13) | Niagara Falls, 11 km away | 24/7 | — |
| 9 | Niagara Shine - Exterior Home Services | 58 | 5.0★ (19) | St. Catharines, 8 km away | Sat · Sun | — |
| 10 | DJ Cleaning Services | 58 | 4.0★ (9) | Niagara Falls | Sat · Sun · Evenings | — |
The 66 best window cleaners in Niagara Falls, 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.
Based in Niagara Falls
63/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 43 Google reviews, listed on Google as “Window cleaning service”.
Based in Niagara Falls
63/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 79 Google reviews, listed on Google as “Window cleaning service”.
Based in North Tonawanda, 15 km away
60/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 47 Google reviews, listed on Google as “Window cleaning service”.
Based in Buffalo, 8 km away
59/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Window cleaning service”.
Based in Niagara Falls
58/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Window cleaning service”.
Based in Niagara Falls
58/100CR ScoreRanked #7 because of its Google rating and review volume: 4.7★ from 157 Google reviews.
Based in Niagara Falls, 11 km away
58/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Window cleaning service”.
Based in St. Catharines, 8 km away
58/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Window cleaning service”.
Based in Niagara Falls
58/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.0★ from 9 Google reviews, listed on Google as “Window cleaning service”.
Based in St. Catharines, 14 km away
57/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 65 Google reviews, listed on Google as “Gutter Cleaning Service”.
Based in St. Catharines, 13 km away
56/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.8★ from 16 Google reviews, listed on Google as “Window cleaning service”.
Based in Thorold, 13 km away
56/100CR ScoreRanked #13 because of its Google rating and review volume: 5.0★ from 243 Google reviews.
Based in Norfolk County, 18 km away
56/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “Window cleaning service”.
Based in Niagara Falls
56/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.8★ from 5 Google reviews, listed on Google as “Window cleaning service”.
#16 Klager Cleaning
Based in St. Catharines, 21 km away
56/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Window cleaning service”.
Based in Niagara Falls
56/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.8★ from 4 Google reviews, listed on Google as “Window cleaning service”.
Based in Niagara Falls
55/100CR ScoreRanked #18 because of its Google rating and availability: 5.0★ from 16 Google reviews, open 24/7.
Based in Welland, 22 km away
55/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Window cleaning service”.
Based in Niagara Falls, 9 km away
55/100CR ScoreRanked #20 because of its Google rating and review volume: 5.0★ from 90 Google reviews.
Based in St. Catharines, 8 km away
55/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 53 Google reviews, listed on Google as “Pressure washing service”.
Based in Niagara Falls
54/100CR ScoreRanked #22 because of its Google rating and review volume: 4.9★ from 65 Google reviews.
Based in St. Catharines, 14 km away
54/100CR ScoreRanked #23 because of its Google rating and review volume: 4.8★ from 436 Google reviews.
Based in Grand Island, 9 km away
54/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.1★ from 21 Google reviews, listed on Google as “Window cleaning service”.
Based in Welland, 23 km away
54/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 53 Google reviews, listed on Google as “Window cleaning service”.
Window cleaners 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 66 ranked window cleaners here; the rest are on their profiles.
Also serving Niagara Falls
17 more window cleaners within 24 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 |
|---|---|---|
| Bayview Window Svc | 16 km | |
| Cleaner Homes and Gardens | 21 km | |
| Clear View Window Solutions | 15 km | |
| ClearView Window Washing Niagara | 23 km | |
| Corvus Anima Cleaning Services | 5.0★ (1) | In Niagara Falls |
| G&G Window Cleaning | 7 km | |
| Glass & Gloss Window Cleaning | 22 km | |
| Jani-King Niagara Falls Commercial Cleaning Services | 5.0★ (1) | 5 km |
| JDS Commercial Window Cleaning Services | 16 km | |
| Kare Janitorial | 23 km | |
| Maintenance Mike | 5.0★ (1) | 12 km |
| Modern Cleaning St Catharines | 23 km | |
| Mr T’s Window Cleaning | 16 km | |
| Pro Squared Facility Solutions | 4.0★ (1) | 21 km |
| Rise and Shine Window Cleaning | 15 km | |
| Scope Window Cleaning | 14 km | |
| Sweep-Hearts Maid Services | 19 km |
How we ranked Niagara Falls window cleaners
We scored 66 Niagara Falls window cleaners 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 3, 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 Niagara Falls 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 cleaners in Niagara Falls: frequently asked questions
Who is the best window cleaner in Niagara Falls?
By CR Score, the highest-ranked window cleaner in Niagara Falls, ON is Niagara ClearView Services with a CR Score of 66/100. It has 5.0★ from 603 Google reviews. It is open Saturdays until 5 PM. Crystal Clear Window Care (#2) and Aqua Care Window and Gutter Cleaning (#3) follow. We ranked 66 window cleaners on ten factors, last updated November 3, 2026.
How many window cleaners are there in Niagara Falls?
ContractorsRanked ranks 66 window cleaners serving Niagara Falls, ON. 13 of them are based in Niagara Falls; the rest serve it from nearby towns. Another 17 within 24 km are listed but not ranked yet. Counts are as of November 2026.
Which window cleaners in Niagara Falls are open 24/7?
13 ranked window cleaners in Niagara Falls post 24/7 hours. The highest-ranked are Crystal Clear Window Care (#2), First Rate Exterior Cleaning (#4) and Monkey Windows Washing (#6). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which window cleaners in Niagara Falls work on weekends?
54 of 66 ranked window cleaners post Saturday hours and 35 post Sunday hours. The highest-ranked open Saturdays are Niagara ClearView Services (#1), Crystal Clear Window Care (#2) and Aqua Care Window and Gutter Cleaning (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Niagara Falls window cleaners have?
The median Google rating among 66 rated window cleaners in Niagara Falls is 5.0★, with a median of 21 reviews. Niagara ClearView Services has the most, 603 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 cleaners?
Each window cleaner 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 cleaners outside Niagara Falls count in this ranking?
Yes, if they are within 24 km of the Niagara Falls city centre, our service radius for window cleaners. 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 cleaners 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 Niagara Falls
- November 2026: CR Scores recalculated for 66 window cleaners serving Niagara Falls.
More window cleaners and Niagara Falls pages
Window cleaners near Niagara Falls
- Window cleaners in Thorold, ON55 ranked
- Window cleaners in St. Catharines, ON56 ranked
- Window cleaners in Welland, ON52 ranked
- Window cleaners in Fort Erie, ON54 ranked
- Window cleaners in Port Colborne, ON35 ranked
- Window cleaners in Oakville, ON104 ranked
- Window cleaners in Hamilton, ON91 ranked
- Window cleaners in East York, ON238 ranked
- Window cleaners in Burlington, ON129 ranked
- Window cleaners in Mississauga, ON145 ranked
Other trades in Niagara Falls
- Roofers in Niagara Falls352 ranked
- Plumbers in Niagara Falls225 ranked
- Electricians in Niagara Falls226 ranked
- HVAC contractors in Niagara Falls303 ranked
- General contractors in Niagara Falls353 ranked
- Painters in Niagara Falls156 ranked
- Landscapers in Niagara Falls192 ranked
- Handymen in Niagara Falls62 ranked
- Kitchen remodelers in Niagara Falls182 ranked
- Bathroom remodelers in Niagara Falls185 ranked
- Flooring contractors in Niagara Falls136 ranked
- Tile installers in Niagara Falls25 ranked
- Drywall contractors in Niagara Falls17 ranked
- Concrete contractors in Niagara Falls195 ranked
- Fence contractors in Niagara Falls112 ranked
- Deck builders in Niagara Falls102 ranked
- Siding contractors in Niagara Falls206 ranked
- Window installers in Niagara Falls206 ranked
- Gutter installers in Niagara Falls133 ranked
- Insulation contractors in Niagara Falls49 ranked
- Solar installers in Niagara Falls18 ranked
- Garage door repair companies in Niagara Falls40 ranked
- Foundation repair companies in Niagara Falls74 ranked
- Tree services in Niagara Falls136 ranked
- Masonry contractors in Niagara Falls72 ranked
- Water damage restoration companies in Niagara Falls162 ranked
- Home builders in Niagara Falls220 ranked
- Demolition contractors in Niagara Falls43 ranked
- Pressure washing companies in Niagara Falls66 ranked
- Pest control companies in Niagara Falls54 ranked
- Paving contractors in Niagara Falls92 ranked
- Auto glass repair shops in Niagara Falls82 ranked
- Septic service companies in Niagara Falls36 ranked
- Excavating contractors in Niagara Falls86 ranked
- Pool builders in Niagara Falls106 ranked
- All contractors in Niagara Falls