213 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Fort Atkinson: 1-800-HANSONS, CR Score 85/100; 4.8★ from 130 Google reviews; open 24/7.
Best for emergencies (open 24/7): Infinity Exteriors, posts 24/7 hours; ranked #5 of 213.
Most-reviewed: Mad City Windows & Baths of Madison, 3,720 Google reviews at 4.5★, the most of 213 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
213 Fort Atkinson window installers are ranked here by CR Score, from 8 published factors. 25 are open 24/7, 103 open Saturdays and 41 open Sundays, based on posted hours. The median Google rating is 4.8★ across 213 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | 1-800-HANSONS | 85 | 4.8★ (130) | Madison, 27 mi away | 24/7 | Overall |
| 2 | Mad City Windows & Baths of Madison | 85 | 4.5★ (3,720) | Madison, 25 mi away | Sat · Sun · Evenings | Most reviews |
| 3 | Renewal by Andersen | 83 | 5.0★ (1,436) | Madison, 34 mi away | Sat | — |
| 4 | Mad City Windows & Baths of Milwaukee | 82 | 4.5★ (2,032) | New Berlin, 36 mi away | Sat · Sun · Evenings | — |
| 5 | Infinity Exteriors | 82 | 4.8★ (2,305) | New Berlin, 37 mi away | 24/7 | Emergencies |
| 6 | Ridge Top Exteriors | 82 | 4.8★ (1,142) | Madison, 30 mi away | 24/7 | — |
| 7 | Feldco Windows, Siding, Doors & Roofing of Madison | 82 | 4.5★ (358) | Madison, 25 mi away | Sat · Sun · Evenings | — |
| 8 | Infinity Exteriors | 82 | 4.9★ (335) | Madison, 25 mi away | 24/7 | — |
| 9 | Storm Guard Roofing of Madison | 81 | 4.9★ (454) | Madison, 32 mi away | 24/7 | — |
| 10 | Four Leaf Roofing & Windows | 81 | 4.9★ (151) | New Berlin, 37 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and availability: 4.8★ from 130 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Madison, 25 mi away
Ranked #2 because of its Google rating and review volume: 4.5★ from 3,720 Google reviews, the most Google reviews on this list (3,720).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Madison, 34 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 1,436 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in New Berlin, 36 mi away
Ranked #4 because of its Google rating and trade focus: 4.5★ from 2,032 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in New Berlin, 37 mi away
Ranked #5 because of its Google rating and availability: 4.8★ from 2,305 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Madison, 30 mi away
Ranked #6 because of its Google rating and availability: 4.8★ from 1,142 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Madison, 25 mi away
Ranked #7 because of its Google rating and trade focus: 4.5★ from 358 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Madison, 25 mi away
Ranked #8 because of its Google rating and availability: 4.9★ from 335 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Madison, 32 mi away
Ranked #9 because of its Google rating and availability: 4.9★ from 454 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in New Berlin, 37 mi away
Ranked #10 because of its Google rating and availability: 4.9★ from 151 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fort Atkinson
Ranked #11 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Window installation service”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Wauwatosa, 40 mi away
Ranked #12 because of its Google rating and availability: 4.8★ from 945 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Janesville, 20 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 177 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in New Berlin, 37 mi away
Ranked #14 because of its Google rating and trade focus: 4.5★ from 606 Google reviews, listed on Google as “Window installation service”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Waukesha, 34 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 277 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in New Berlin, 38 mi away
Ranked #16 because of its Google rating and availability: 5.0★ from 237 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Madison, 26 mi away
Ranked #17 because of its Google rating and availability: 4.8★ from 173 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in New Berlin, 36 mi away
Ranked #18 because of its Google rating and availability: 4.8★ from 457 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Waukesha, 33 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 206 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Franklin, 40 mi away
Ranked #20 because of its Google rating and availability: 5.0★ from 245 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Madison, 26 mi away
Ranked #21 because of its Google rating and availability: 4.9★ from 102 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in New Berlin, 37 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 413 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Beloit, 28 mi away
Ranked #23 because of its Google rating and availability: 4.7★ from 253 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Oconomowoc, 21 mi away
Ranked #24 because of its Google rating and availability: 4.0★ from 4 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Madison, 34 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
#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 213 ranked window installers here; the rest are on their profiles.
20 more window installers within 40 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| A+ Environmental, Inc. | 4.9★ (34) | In Fort Atkinson |
| Accurate Insulation Solutions LLC | 4.9★ (64) | In Fort Atkinson |
| Badger Basement Systems | 4.6★ (306) | In Fort Atkinson |
| Cloute Inc. | 4.9★ (353) | In Fort Atkinson |
| Dotzauer Brothers Windows | In Fort Atkinson | |
| Double D Home Services | 5.0★ (10) | In Fort Atkinson |
| Dunsmoor Doors Inc. | 4.9★ (37) | In Fort Atkinson |
| Easy Order Windows Dot Com | 5.0★ (2) | 27 mi |
| EXTERIOR SPECIALISTS, LLC | In Fort Atkinson | |
| Handy Don Handyman Services | 4.7★ (31) | In Fort Atkinson |
| Handy Don Handyman Services | In Fort Atkinson | |
| Reliable Roofing LLC Enterprises | 4.7★ (40) | In Fort Atkinson |
| Schloesser Construction | 4.6★ (16) | In Fort Atkinson |
| Skyline Exteriors, LLC. | 5.0★ (2) | 22 mi |
| Smith Roofing and Exteriors | 5.0★ (322) | In Fort Atkinson |
| Southgate Gutter Service | 4.3★ (15) | In Fort Atkinson |
| StoneCraft Masonry & Design LLC | 4.7★ (3) | In Fort Atkinson |
| TKB Building and Remodeling, LLC | In Fort Atkinson | |
| Top Rate Construction | 1.0★ (2) | In Fort Atkinson |
| Windsor Roofing and Construction | 5.0★ (2) | 19 mi |
Typical prices in USD, adjusted for Wisconsin with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Window replacement | $3,430 | $7,340 | $11,830 | Per project (several windows): typical range of customer-reported projects. US national range × 1.00 East North Central factor (2025 Cost vs. Value Report) | October 2026 |
We scored 213 Fort Atkinson 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 Fort Atkinson 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 |