59/100CR Score
Ranked #1 because of its Google rating and review volume: 4.9★ from 1,685 Google reviews, the most in Northfield.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Window Cleaners in Northfield, MN (2026)
7 window cleaners ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Northfield: A Step Up Window Cleaning, CR Score 59/100; 4.9★ from 1,685 Google reviews; open Saturdays until 5 PM.
- 3
Most-reviewed: Reflections Window Cleaning, 388 Google reviews at 5.0★, the most of 7 ranked after A Step Up Window Cleaning; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
7 Northfield window cleaners are ranked here by CR Score, from ten published factors. 5 open Saturdays and 1 open Sundays, based on posted hours. The median Google rating is 5.0★ across 7 rated businesses.
Top 7 window cleaners in Northfield at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | A Step Up Window Cleaning | 59 | 4.9★ (1,685) | Lakeville, 13 mi away | Sat | Overall |
| 2 | The Dirt Busters LLC | 54 | 5.0★ (8) | Rochester, 5 mi away | Sat | — |
| 3 | Reflections Window Cleaning | 53 | 5.0★ (388) | Farmington, 15 mi away | Sat · Evenings | Most reviews |
| 4 | My 3 Sons Window Cleaning & Pressure Washing | 53 | 5.0★ (110) | Farmington, 15 mi away | — | — |
| 5 | Top Hat Services - Window Cleaning & Pressure Washing | 52 | 5.0★ (129) | Farmington, 13 mi away | Sat | — |
| 6 | All Clear Window Cleaning | 49 | 3.6★ (8) | Lakeville, 14 mi away | — | — |
| 7 | Aura Shine Window Cleaning | 48 | 5.0★ (6) | Lakeville, 14 mi away | Sat · Sun · Evenings | — |
The 7 best window cleaners in Northfield, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Rochester, 5 mi away
54/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Farmington, 15 mi away
53/100CR ScoreRanked #3 because of its Google rating and review volume: 5.0★ from 388 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Farmington, 15 mi away
53/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 110 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Farmington, 13 mi away
52/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 129 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lakeville, 14 mi away
49/100CR ScoreRanked #6 because of its Google rating and trade focus: 3.6★ from 8 Google reviews, listed on Google as “Window cleaning service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Lakeville, 14 mi away
48/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
How we ranked Northfield window cleaners
We scored 7 Northfield 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 Northfield 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 Northfield: frequently asked questions
Who is the best window cleaner in Northfield?
By CR Score, the highest-ranked window cleaner in Northfield, MN is A Step Up Window Cleaning with a CR Score of 59/100. It has 4.9★ from 1,685 Google reviews. It is open Saturdays until 5 PM. The Dirt Busters LLC (#2) and Reflections Window Cleaning (#3) follow. We ranked 7 window cleaners on ten factors, last updated November 3, 2026.
Which window cleaners in Northfield work on weekends?
5 of 7 ranked window cleaners post Saturday hours and 1 post Sunday hours. The highest-ranked open Saturdays are A Step Up Window Cleaning (#1), The Dirt Busters LLC (#2) and Reflections Window Cleaning (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Northfield window cleaners have?
The median Google rating among 7 rated window cleaners in Northfield is 5.0★, with a median of 110 reviews. A Step Up Window Cleaning has the most, 1,685 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 Northfield count in this ranking?
Yes, if they are within 15 mi of the Northfield 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 Northfield
- November 2026: CR Scores recalculated for 7 window cleaners serving Northfield.
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