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ContractorsRanked

Best Window Installers in Merrill, WI (2026)

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

The short answer

  1. 1

    Best overall in Merrill: Mad City Windows & Baths of Wausau, CR Score 89/100; 4.7★ from 734 Google reviews; open 7 days a week.

  2. 2

    Best for emergencies (open 24/7): A-Rite Construction and Roofing, posts 24/7 hours; ranked #2 of 27.

  3. 3

    Most-reviewed: Feldco Windows, Siding, Doors & Roofing of Wausau, 180 Google reviews at 4.7★, the most of 27 ranked after Mad City Windows & Baths of Wausau; ranked #3.

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

27 Merrill window installers are ranked here by CR Score, from 8 published factors. 6 are open 24/7, 16 open Saturdays and 9 open Sundays, based on posted hours. The median Google rating is 4.8★ across 27 rated businesses.

Most of this list also appears on the Window installers in Wausau ranking. See Window installers in Wausau

Top 10 window installers in Merrill at a glance

Top 10 window installers in Merrill at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Mad City Windows & Baths of Wausau894.7★ (734)Wausau, 16 mi awaySat · Sun · EveningsOverall
2A-Rite Construction and Roofing814.9★ (84)Kronenwetter, 19 mi away24/7Emergencies
3Feldco Windows, Siding, Doors & Roofing of Wausau814.7★ (180)Weston, 22 mi awaySat · Sun · EveningsMost reviews
4Window Pro785.0★ (19)Wausau, 16 mi awaySat · Evenings—
5Big Dawg Roofing & Construction784.9★ (50)Marshfield, 29 mi away24/7—
6Horizon Exteriors775.0★ (12)Wausau, 15 mi away24/7—
7Cortright Auto Glass LLC774.8★ (85)Wausau, 12 mi away——
8Merrill Glass774.9★ (11)MerrillSat—
9PCE Windows775.0★ (5)Fitchburg, 20 mi awaySat · Sun · Evenings—
10Hansen Roofing & Repairs LLC765.0★ (15)Appleton, 20 mi away24/7—

The 27 best window installers in Merrill, ranked

Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.

  4. #4 Window Pro

    Based in Wausau, 16 mi away

    78/100CR Score

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

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 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 Horizon Exteriors

    Based in Wausau, 15 mi away

    77/100CR Score

    Ranked #6 because of its Google rating and availability: 5.0★ from 12 Google reviews, open 24/7.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 5.0★ from 12 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    11 Scott St Suite 122, Wausau, WI 54403
    View profile for Horizon Exteriors(715) 421-7664

  7. #7 Cortright Auto Glass LLC

    Based in Wausau, 12 mi away

    77/100CR Score

    Ranked #7 because of its Google rating and trade focus: 4.8★ from 85 Google reviews, listed on Google as “Window installation service”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.8★ from 85 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    1203 Decator Dr, Wausau, WI 54401
    View profile for Cortright Auto Glass LLC(715) 581-4463

  8. #8 Merrill Glass

    Based in Merrill

    77/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.9★ from 11 Google reviews, listed on Google as “Window installation service”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 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

  9. #9 PCE Windows

    Based in Fitchburg, 20 mi away

    77/100CR Score

    Ranked #9 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Window installation service”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

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

  11. #11 Greener Home Solutions

    Based in Wausau, 15 mi away

    75/100CR Score

    Ranked #11 because of its Google rating and review volume: 5.0★ from 57 Google reviews, 57 Google reviews.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 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

  12. #12 JV's-Exteriors, LLC

    Based in Appleton, 20 mi away

    74/100CR Score

    Ranked #12 because of its Google rating and availability: 5.0★ from 6 Google reviews, open 24/7.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 5.0★ from 6 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for JV's-Exteriors, LLC(920) 349-7828

  14. #14 Build A Dream

    Based in Milwaukee, 20 mi away

    72/100CR Score

    Ranked #14 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Window installation service”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

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

  17. #17 Window World of Wausau

    Based in Wausau, 16 mi away

    71/100CR Score

    Ranked #17 because of its Google rating and trade focus: 3.7★ from 38 Google reviews, listed on Google as “Window installation service”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 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

  18. #18 The Glass Company Antigo Glass

    Based in Antigo, 26 mi away

    70/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.2★ from 37 Google reviews, listed on Google as “Window installation service”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.2★ from 37 Google reviews
    Hours
    Mon–Fri 8 AM–4 PM · Sat–Sun closed
    Address
    N2267 US-45, Antigo, WI 54409
    View profile for The Glass Company Antigo Glass(715) 623-3751

  19. #19 Kolbe Windows & Doors

    Based in Wausau, 17 mi away

    69/100CR Score

    Ranked #19 because of its Google rating and trade focus: 3.5★ from 95 Google reviews, listed on Google as “Window installation service”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 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

  20. #20 Fish Window Cleaning

    Based in Rothschild, 19 mi away

    69/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.6★ from 25 Google reviews, listed on Google as “Gutter cleaning service”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 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

  21. #21 Hochstetler Construction

    Based in Sheboygan, 22 mi away

    69/100CR Score

    Ranked #21 because of its Google rating and availability: 5.0★ from 14 Google reviews, open Saturdays until 12 PM.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 5.0★ from 14 Google reviews
    Hours
    Mon–Fri 6 AM–6 PM · Sat 6 AM–12 PM · Sun closed
    View profile for Hochstetler Construction(920) 599-0141

  22. #22 Sun Roofing, Inc.

    Based in Appleton, 20 mi away

    67/100CR Score

    Ranked #22 because of its Google rating and availability: 4.2★ from 13 Google reviews, open 24/7.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.2★ from 13 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for Sun Roofing, Inc.(920) 850-6508

  23. #23 Hunny Do Services

    Based in Kronenwetter, 29 mi away

    67/100CR Score

    Ranked #23 because of its Google rating and availability: 3.9★ from 13 Google reviews, open Saturdays until 7 PM.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 3.9★ from 13 Google reviews
    Hours
    Mon–Sat 7 AM–7 PM · Sun closed
    Address
    208450 S Old Hwy 51, Mosinee, WI 54455
    View profile for Hunny Do Services(715) 575-4215

  24. #24 Dun-Rite Exteriors

    Based in Weston, 20 mi away

    66/100CR Score

    Ranked #24 because of its Google rating and trade focus: 4.4★ from 25 Google reviews, listed on Google as “Roofing contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.4★ from 25 Google reviews
    Hours
    Mon–Fri 7:30 AM–5 PM · Sat–Sun closed
    Address
    5604 Jamar St, Weston, WI 54476
    View profile for Dun-Rite Exteriors(715) 359-6930

How much do window installers cost in Merrill?

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 Merrill?
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 Merrill window installers

We scored 27 Merrill 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Merrill data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

Window installers in Merrill: frequently asked questions

Who is the best window installer in Merrill?

By CR Score, the highest-ranked window installer in Merrill, WI is Mad City Windows & Baths of Wausau with a CR Score of 89/100. It has 4.7★ from 734 Google reviews. It is open 7 days a week. A-Rite Construction and Roofing (#2) and Feldco Windows, Siding, Doors & Roofing of Wausau (#3) follow. We ranked 27 window installers on 8 factors, last updated October 22, 2026.

How many window installers are there in Merrill?

ContractorsRanked ranks 27 window installers serving Merrill, WI. 2 of them are based in Merrill; the rest serve it from nearby towns. Counts are as of October 2026.

Which window installers in Merrill are open 24/7?

6 ranked window installers in Merrill post 24/7 hours. The highest-ranked are A-Rite Construction and Roofing (#2), Big Dawg Roofing & Construction (#5) and Horizon Exteriors (#6). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which window installers in Merrill work on weekends?

16 of 27 ranked window installers post Saturday hours and 9 post Sunday hours. The highest-ranked open Saturdays are Mad City Windows & Baths of Wausau (#1), A-Rite Construction and Roofing (#2) and Feldco Windows, Siding, Doors & Roofing of Wausau (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does window replacement cost in Merrill?

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 Merrill window installers have?

The median Google rating among 27 rated window installers in Merrill is 4.8★, 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 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Do window installers outside Merrill count in this ranking?

Yes, if they are within 40 mi of the Merrill 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 Merrill

  1. October 2026: CR Scores recalculated for 27 window installers serving Merrill.

More window installers and Merrill pages

Other trades in Merrill