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Best Window Installers in Wausau, WI (2026)

36 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Wausau: Mad City Windows & Baths of Wausau, CR Score 65/100; 4.7★ from 734 Google reviews; open 7 days a week.

  2. 5

    Best for emergencies (open 24/7): A-Rite Construction and Roofing, posts 24/7 hours; ranked #5 of 36.

  3. 21

    Most-reviewed: Vanguard Roofing & Siding, 223 Google reviews at 5.0★, the most of 36 ranked after Mad City Windows & Baths of Wausau; ranked #21.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

36 Wausau window installers are ranked here by CR Score, from ten published factors. 8 are open 24/7, 20 open Saturdays and 12 open Sundays, based on posted hours. The median Google rating is 4.9★ across 36 rated businesses.

Top 10 window installers in Wausau at a glance

Top 10 window installers in Wausau at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Mad City Windows & Baths of Wausau654.7★ (734)WausauSat · Sun · EveningsOverall
2Cortright Auto Glass LLC584.8★ (85)Wausau——
3Feldco Windows, Siding, Doors & Roofing of Wausau584.7★ (180)Weston, 7 mi awaySat · Sun · Evenings—
4Window Pro575.0★ (19)WausauSat · Evenings—
5A-Rite Construction and Roofing574.9★ (84)Kronenwetter, 3 mi away24/7Emergencies
6PCE Windows565.0★ (5)Fitchburg, 5 mi awaySat · Sun · Evenings—
7Greener Home Solutions545.0★ (57)WausauSat—
8Window World of Wausau533.7★ (38)Wausau——
9Horizon Exteriors535.0★ (12)Wausau24/7—
10Build A Dream535.0★ (3)Milwaukee, 5 mi awaySat · Evenings—

The 36 best window installers in Wausau, 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.

  4. #4 Window Pro

    Based in Wausau

    57/100CR Score

    Ranked #4 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Window installation service”.

    • 5.0★ from 19 Google reviews
    Hours
    Mon–Sat 8 AM–8 PM · Sun closed
    Address
    721 S 3rd Ave, Wausau, WI 54401
    View profile for Window Pro(715) 573-9332

  6. #6 PCE Windows

    Based in Fitchburg, 5 mi away

    56/100CR Score

    Ranked #6 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Window installation service”.

    • 5.0★ from 5 Google reviews
    Hours
    Mon–Sun 6 AM–8 PM
    View profile for PCE Windows

  7. #7 Greener Home Solutions

    Based in Wausau

    54/100CR Score

    Ranked #7 because of its Google rating and review volume: 5.0★ from 57 Google reviews.

    • 5.0★ from 57 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat 9 AM–1 PM · Sun closed
    Address
    100 N 72nd Ave Suite 107, Wausau, WI 54401
    View profile for Greener Home Solutions

  8. #8 Window World of Wausau

    Based in Wausau

    53/100CR Score

    Ranked #8 because of its Google rating and trade focus: 3.7★ from 38 Google reviews, listed on Google as “Window installation service”.

    • 3.7★ from 38 Google reviews
    Hours
    Mon–Thu 8:30 AM–5 PM · Fri 8:30 AM–3 PM · Sat–Sun closed
    Address
    399 River Dr, Wausau, WI 54403
    View profile for Window World of Wausau(715) 849-8500

  10. #10 Build A Dream

    Based in Milwaukee, 5 mi away

    53/100CR Score

    Ranked #10 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Window installation service”.

    • 5.0★ from 3 Google reviews
    Hours
    Mon–Sat 7 AM–7 PM · Sun closed
    View profile for Build A Dream(414) 375-0059

  13. #13 Kolbe Windows & Doors

    Based in Wausau

    53/100CR Score

    Ranked #13 because of its Google rating and trade focus: 3.5★ from 95 Google reviews, listed on Google as “Window installation service”.

    • 3.5★ from 95 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    1323 S 11th Ave, Wausau, WI 54401
    View profile for Kolbe Windows & Doors(715) 842-5666

  14. #14 Merrill Glass

    Based in Merrill, 16 mi away

    53/100CR Score

    Ranked #14 because of its Google rating and trade focus: 4.9★ from 11 Google reviews, listed on Google as “Window installation service”.

    • 4.9★ from 11 Google reviews
    Hours
    Mon closed · Tue–Fri 9 AM–5 PM · Sat 9 AM–12 PM · Sun closed
    Address
    1500 A W Main St, Merrill, WI 54452
    View profile for Merrill Glass(715) 536-5925

  18. #18 Fish Window Cleaning

    Based in Rothschild, 3 mi away

    51/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.6★ from 25 Google reviews, listed on Google as “Gutter cleaning service”.

    • 4.6★ from 25 Google reviews
    Hours
    Mon–Fri 7 AM–4 PM · Sat–Sun closed
    Address
    1326 Schofield Ave Suite 110, Schofield, WI 54476
    View profile for Fish Window Cleaning(715) 675-4000

  19. #19 Marshfield Glass LLC

    Based in Marshfield, 33 mi away

    51/100CR Score

    Ranked #19 because of its Google rating and trade focus: 4.8★ from 32 Google reviews, listed on Google as “Window installation service”.

    • 4.8★ from 32 Google reviews
    Hours
    Mon–Thu 7 AM–3:30 PM · Fri 7 AM–1 PM · Sat–Sun closed
    Address
    2300 S Hume Ave, Marshfield, WI 54449
    View profile for Marshfield Glass LLC(715) 384-4022

  25. #25 Oakwood Exteriors LLC

    Based in Stevens Point, 33 mi away

    50/100CR Score

    Ranked #25 because of its Google rating and review volume: 4.9★ from 143 Google reviews.

    • 4.9★ from 143 Google reviews
    Hours
    Mon–Wed 9 AM–5 PM · Thu–Fri closed · Sat 9 AM–5 PM · Sun closed
    Address
    2619 Post Rd Suite C, Stevens Point, WI 54481
    View profile for Oakwood Exteriors LLC(715) 432-8202

All 36 window installers

#1 to #25 are shown in full above. Here are #26 to #36, in CR Score order; each links to its profile.

window installers in Wausau, ranks 26 to 36
RankBusinessCR ScoreGoogle ratingDistance
26Hochstetler Construction495.0★ (14)9 mi
27Badgerland Windows493.1★ (13)34 mi
28Sun Roofing, Inc.494.2★ (13)5 mi
29Rivera Crew Contracting LLC494.6★ (20)In Wausau
30Dun-Rite Exteriors484.4★ (25)5 mi
31TK Graphics & Construction LLC485.0★ (3)30 mi
32Romatoski Home Improvements475.0★ (4)5 mi
33Hunny Do Services473.9★ (13)14 mi
34Stud Brothers Construction LLC454.1★ (9)33 mi
35Eric Gosh Construction445.0★ (3)31 mi
36Pro Seamless of Wisconsin414.1★ (9)39 mi

Also serving Wausau

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.

Unranked window installers serving Wausau
BusinessGoogle ratingDistance
AA Seamless LLC4.9★ (135)In Wausau
ABC Remodels LLC3.0★ (2)In Wausau
FlipSide Graphics4.8★ (45)In Wausau
Four Squared Construction5.0★ (1)In Wausau
Fox Cities RetroFoam of Wausau - Eau Claire5.0★ (13)In Wausau
Grove Hill Builders5.0★ (12)In Wausau
Hurtis Heating & Air4.8★ (165)In Wausau
Inspect It Right Home Inspections LLC4.8★ (51)In Wausau
Miron Construction4.0★ (5)In Wausau
Modern Builders & Suppliers4.6★ (31)In Wausau
Prestige Roofing LLC5.0★ (6)In Wausau
Restoration Services Unlimited3.0★ (4)In Wausau
Scherrer Construction Co., Inc.5.0★ (2)In Wausau
Smart Home Maintenance4.1★ (9)In Wausau
Sure-Dry, LLC4.8★ (173)In Wausau
The Home Doctor of Wisconsin5.0★ (4)In Wausau
The Radon Man of WI, LLC4.6★ (30)In Wausau
TKC Construction Group4.7★ (26)In Wausau
Tundraland4.1★ (34)In Wausau
W. L. Hall Company1.0★ (1)In Wausau

How much do window installers cost in Wausau?

Typical prices in USD, adjusted for Wisconsin with a published regional index. Each row names its basis and month.

How much do window installers cost in Wausau?
JobLowTypicalHighBasisChecked
Window replacement$3,430$7,340$11,830Per 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

How we ranked Wausau window installers

We scored 36 Wausau 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 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Wausau data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

Window installers in Wausau: frequently asked questions

Who is the best window installer in Wausau?

By CR Score, the highest-ranked window installer in Wausau, WI is Mad City Windows & Baths of Wausau with a CR Score of 65/100. It has 4.7★ from 734 Google reviews. It is open 7 days a week. Cortright Auto Glass LLC (#2) and Feldco Windows, Siding, Doors & Roofing of Wausau (#3) follow. We ranked 36 window installers on ten factors, last updated October 22, 2026.

How many window installers are there in Wausau?

ContractorsRanked ranks 36 window installers serving Wausau, WI. 8 of them are based in Wausau; the rest serve it from nearby towns. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.

Which window installers in Wausau are open 24/7?

8 ranked window installers in Wausau post 24/7 hours. The highest-ranked are A-Rite Construction and Roofing (#5), Horizon Exteriors (#9) and Big Dawg Roofing & Construction (#11). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which window installers in Wausau work on weekends?

20 of 36 ranked window installers post Saturday hours and 12 post Sunday hours. The highest-ranked open Saturdays are Mad City Windows & Baths of Wausau (#1), Feldco Windows, Siding, Doors & Roofing of Wausau (#3) and Window Pro (#4). Posted hours are office hours; crews may book weekend jobs separately.

How much does window replacement cost in Wausau?

Window replacement typically costs $3,430 to $11,830, with $7,340 typical (Per project (several windows): typical range of customer-reported projects. US national range × 1.00 East North Central factor (2025 Cost vs. Value Report)). The range is adjusted for Wisconsin. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Wausau window installers have?

The median Google rating among 36 rated window installers in Wausau is 4.9★, with a median of 15 reviews. Mad City Windows & Baths of Wausau has the most, 734 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 installers?

Each window installer 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 installers outside Wausau count in this ranking?

Yes, if they are within 40 mi of the Wausau city center, our service radius for window installers. 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.

Update log for Wausau

  1. October 2026: CR Scores recalculated for 36 window installers serving Wausau.

More window installers and Wausau pages

Other trades in Wausau