66/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 76 Google reviews, listed on Google as “Window cleaning service”.
Best Window Cleaners in Grand Forks, ND (2026)
8 window cleaners ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Grand Forks: Absolute Glass LLC, CR Score 66/100; 5.0★ from 76 Google reviews; open 7 days a week.
- 6
Best for emergencies (open 24/7): Post-Construction Cleaning & Window Services, posts 24/7 hours; ranked #6 of 8.
- 2
Most-reviewed: Up North Window Cleaning, 145 Google reviews at 5.0★, 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 Grand Forks window cleaners are ranked here by CR Score, from ten published factors. 1 is open 24/7, 5 open Saturdays and 3 open Sundays, based on posted hours. The median Google rating is 5.0★ across 8 rated businesses.
Top 8 window cleaners in Grand Forks at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Absolute Glass LLC | 66 | 5.0★ (76) | Grand Forks | Sat · Sun · Evenings | Overall |
| 2 | Up North Window Cleaning | 64 | 5.0★ (145) | Grand Forks | — | Most reviews |
| 3 | First Class Exterior Cleaning LLC | 60 | 5.0★ (122) | Grand Forks | Sat · Sun · Evenings | — |
| 4 | Revelation Window Cleaning | 57 | 5.0★ (5) | Grand Forks | Sat | — |
| 5 | Precise Cleaners | 56 | 3.5★ (13) | Grand Forks | Evenings | — |
| 6 | Post-Construction Cleaning & Window Services | 55 | 5.0★ (4) | Fargo, 13 mi away | 24/7 | Emergencies |
| 7 | Good Times Cleaning Co. | 52 | 5.0★ (9) | Grand Forks | Sat | — |
| 8 | BE SHARP LLC "Window Cleaning & Home Repair Services" | 52 | 5.0★ (5) | Grand Forks | — | — |
The 8 best window cleaners in Grand Forks, 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 Grand Forks
64/100CR ScoreRanked #2 because of its Google rating and review volume: 5.0★ from 145 Google reviews, the most in Grand Forks.
Based in Grand Forks
60/100CR ScoreRanked #3 because of its Google rating and review volume: 5.0★ from 122 Google reviews.
Based in Grand Forks
57/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Window cleaning service”.
Based in Grand Forks
56/100CR ScoreRanked #5 because of its Google rating and trade focus: 3.5★ from 13 Google reviews, listed on Google as “Window cleaning service”.
Based in Fargo, 13 mi away
55/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Window cleaning service”.
Based in Grand Forks
52/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Gutter cleaning service”.
Based in Grand Forks
52/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Handyman/Handywoman/Handyperson”.
How we ranked Grand Forks window cleaners
We scored 8 Grand Forks 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 Grand Forks 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 Grand Forks: frequently asked questions
Who is the best window cleaner in Grand Forks?
By CR Score, the highest-ranked window cleaner in Grand Forks, ND is Absolute Glass LLC with a CR Score of 66/100. It has 5.0★ from 76 Google reviews. It is open 7 days a week. Up North Window Cleaning (#2) and First Class Exterior Cleaning LLC (#3) follow. We ranked 8 window cleaners on ten factors, last updated November 3, 2026.
How many window cleaners are there in Grand Forks?
ContractorsRanked ranks 8 window cleaners serving Grand Forks, ND. 7 of them are based in Grand Forks; the rest serve it from nearby towns. Counts are as of November 2026.
Which window cleaners in Grand Forks are open 24/7?
1 ranked window cleaner in Grand Forks posts 24/7 hours. The highest-ranked is Post-Construction Cleaning & Window Services (#6). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which window cleaners in Grand Forks work on weekends?
5 of 8 ranked window cleaners post Saturday hours and 3 post Sunday hours. The highest-ranked open Saturdays are Absolute Glass LLC (#1), First Class Exterior Cleaning LLC (#3) and Revelation Window Cleaning (#4). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Grand Forks window cleaners have?
The median Google rating among 8 rated window cleaners in Grand Forks is 5.0★, with a median of 11 reviews. Up North Window Cleaning has the most, 145 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 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 Grand Forks count in this ranking?
Yes, if they are within 15 mi of the Grand Forks city center, 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 Grand Forks
- November 2026: CR Scores recalculated for 8 window cleaners serving Grand Forks.
More window cleaners and Grand Forks pages
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