26 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Altoona: Renewal by Andersen, CR Score 62/100; 4.9★ from 398 Google reviews.
Best for emergencies (open 24/7): Becker Brother Builders LLC, posts 24/7 hours; ranked #6 of 26.
Most-reviewed: Asher Lasting Exteriors, 495 Google reviews at 4.8★, the most of 26 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
26 Altoona window installers are ranked here by CR Score, from ten published factors. 4 are open 24/7, 7 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 4.8★ across 26 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Renewal by Andersen | 62 | 4.9★ (398) | Eau Claire, 5 mi away | — | Overall |
| 2 | Asher Lasting Exteriors | 62 | 4.8★ (495) | Chippewa Falls, 4 mi away | — | Most reviews |
| 3 | Window World of Chippewa Valley | 60 | 4.8★ (201) | Eau Claire, 4 mi away | — | — |
| 4 | Sandvig Construction | 58 | 5.0★ (48) | Eau Claire, 1 mi away | — | — |
| 5 | Schneider Siding & Windows LLC | 57 | 4.8★ (39) | Altoona | — | — |
| 6 | Becker Brother Builders LLC | 57 | 5.0★ (38) | Altoona | 24/7 | Emergencies |
| 7 | Post Glass & Mirror | 56 | 4.6★ (53) | Chippewa Falls, 9 mi away | — | — |
| 8 | Bold North Roofing and Contracting - Eau Claire | 56 | 4.9★ (34) | Eau Claire, 2 mi away | 24/7 | — |
| 9 | Anderson's Seamless Inc | 55 | 4.6★ (34) | Eau Claire, 2 mi away | 24/7 | — |
| 10 | DaBella | 55 | 4.7★ (152) | Eau Claire, 3 mi away | Sat · Evenings | — |
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.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 398 Google reviews, listed on Google as “Window installation service”.
Based in Chippewa Falls, 4 mi away
Ranked #2 because of its Google rating and review volume: 4.8★ from 495 Google reviews, the most in Altoona.
Based in Eau Claire, 4 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 201 Google reviews, listed on Google as “Window installation service”.
Based in Eau Claire, 1 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 48 Google reviews, listed on Google as “Window installation service”.
Based in Altoona
Ranked #5 because of its Google rating and trade focus: 4.8★ from 39 Google reviews, listed on Google as “Window installation service”.
Based in Altoona
Ranked #6 because of its Google rating and review volume: 5.0★ from 38 Google reviews.
Based in Chippewa Falls, 9 mi away
Ranked #7 because of its Google rating and trade focus: 4.6★ from 53 Google reviews, listed on Google as “Window installation service”.
Based in Eau Claire, 2 mi away
Ranked #8 because of its Google rating and review volume: 4.9★ from 34 Google reviews.
Based in Eau Claire, 2 mi away
Ranked #9 because of its Google rating and review volume: 4.6★ from 34 Google reviews.
Based in Eau Claire, 3 mi away
Ranked #10 because of its Google rating and review volume: 4.7★ from 152 Google reviews.
Based in Eau Claire, 6 mi away
Ranked #11 because of its Google rating and trade focus: 4.3★ from 19 Google reviews, listed on Google as “Window installation service”.
Based in Chippewa Falls, 5 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Window installation service”.
Based in Eau Claire, 4 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Window installation service”.
Based in Chippewa Falls, 7 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Window installation service”.
Based in Eau Claire, 2 mi away
Ranked #15 because of its Google rating and availability: 5.0★ from 3 Google reviews, open 24/7.
Based in Eau Claire, 4 mi away
Ranked #16 because of its Google rating and trade focus: 4.4★ from 25 Google reviews, listed on Google as “Flooring store”.
Based in Eau Claire, 2 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Roofing contractor”.
Based in Chippewa Falls, 4 mi away
Ranked #18 because of its Google rating and trade focus: 4.2★ from 15 Google reviews, listed on Google as “Roofing contractor”.
Based in Chippewa Falls, 6 mi away
Ranked #19 because of its Google rating and trade focus: 4.8★ from 13 Google reviews, listed on Google as “Roofing contractor”.
Based in Chippewa Falls, 8 mi away
Ranked #20 because of its Google rating and review volume: 4.5★ from 30 Google reviews.
Based in Eau Claire, 2 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Roofing contractor”.
Based in Eau Claire, 4 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Roofing contractor”.
Based in Eau Claire, 6 mi away
Ranked #23 because of its Google rating and trade focus: 3.9★ from 10 Google reviews, listed on Google as “Roofing contractor”.
Based in Altoona
Ranked #24 because of its Google rating and trade focus: 3.0★ from 4 Google reviews, listed on Google as “Roofing contractor”.
Based in Eau Claire, 4 mi away
Ranked #25 because of its Google rating and trade focus: 2.3★ from 4 Google reviews, listed on Google as “Roofing contractor”.
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 26 Altoona window installers 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 October 23, 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 Altoona 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 |