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ContractorsRanked

Best Window Installers in Duluth, MN (2026)

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

The short answer

  1. 1

    Best overall in Duluth: Mad City Windows & Baths of Duluth, CR Score 91/100; 4.8★ from 312 Google reviews; open 7 days a week.

  2. 4

    Best for emergencies (open 24/7): Logan Dee's Window Cleaning, posts 24/7 hours; ranked #4 of 23.

  3. 3

    Most-reviewed: Renewal by Andersen, 460 Google reviews at 5.0★, the most of 23 ranked; ranked #3.

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

23 Duluth window installers are ranked here by CR Score, from 8 published factors. 1 is open 24/7, 3 open Saturdays and 3 open Sundays, based on posted hours. The median Google rating is 4.8★ across 23 rated businesses.

Top 10 window installers in Duluth at a glance

Top 10 window installers in Duluth at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Mad City Windows & Baths of Duluth914.8★ (312)DuluthSat · Sun · EveningsOverall
2Your Home Improvement Company - Windows & Bath864.6★ (304)DuluthSat · Sun · Evenings—
3Renewal by Andersen865.0★ (460)Superior, 5 mi away—Most reviews
4Logan Dee's Window Cleaning835.0★ (20)Duluth24/7Emergencies
5The Glass Guru814.8★ (123)Duluth——
6Window World Twin Ports Region775.0★ (19)Duluth——
7Superior Glass Inc774.6★ (40)Superior, 9 mi away——
8Peak Construction Roofing764.9★ (143)Duluth——
9Hemma Living - Design That Feels Like Home765.0★ (17)Hermantown, 6 mi away——
10Heritage Window & Door764.4★ (27)Superior, 5 mi away——

The 23 best window installers in Duluth, ranked

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

  3. #3 Renewal by Andersen

    Based in Superior, 5 mi away

    86/100CR Score

    Ranked #3 because of its Google rating and review volume: 5.0★ from 460 Google reviews, the most Google reviews on this list (460).

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

    • 5.0★ from 460 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    1626 Elmira Ave, Superior, WI 54880
    View profile for Renewal by Andersen(715) 394-7390

  5. #5 The Glass Guru

    Based in Duluth

    81/100CR Score

    Ranked #5 because of its Google rating and trade focus: 4.8★ from 123 Google reviews, listed on Google as “Window installation service”.

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

    • 4.8★ from 123 Google reviews
    Hours
    Mon–Fri 8:30 AM–5 PM · Sat–Sun closed
    Address
    102 E Central Entrance, Duluth, MN 55811
    View profile for The Glass Guru(218) 309-5928

  6. #6 Window World Twin Ports Region

    Based in Duluth

    77/100CR Score

    Ranked #6 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–Fri 9 AM–4:30 PM · Sat–Sun closed
    Address
    2314 W Michigan St Suite 2, Duluth, MN 55806
    View profile for Window World Twin Ports Region(218) 580-4045

  7. #7 Superior Glass Inc

    Based in Superior, 9 mi away

    77/100CR Score

    Ranked #7 because of its Google rating and trade focus: 4.6★ from 40 Google reviews, listed on Google as “Window installation service”.

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

    • 4.6★ from 40 Google reviews
    Hours
    Mon–Fri 7 AM–4 PM · Sat–Sun closed
    Address
    7500 Tower Ave, Superior, WI 54880
    View profile for Superior Glass Inc(715) 685-0500

  8. #8 Peak Construction Roofing

    Based in Duluth

    76/100CR Score

    Ranked #8 because of its Google rating and review volume: 4.9★ from 143 Google reviews, 143 Google reviews.

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

    • 4.9★ from 143 Google reviews
    Hours
    Mon–Fri 7:30 AM–6 PM · Sat–Sun closed
    Address
    4120 Richard Ave Suite 400, Duluth, MN 55811
    View profile for Peak Construction Roofing(218) 728-8033

  10. #10 Heritage Window & Door

    Based in Superior, 5 mi away

    76/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.4★ from 27 Google reviews, listed on Google as “Window installation service”.

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

    • 4.4★ from 27 Google reviews
    Hours
    Mon–Fri 8 AM–4 PM · Sat–Sun closed
    Address
    1626 Elmira Ave, Superior, WI 54880
    View profile for Heritage Window & Door(715) 394-7390

  12. #12 Carpentry Works LLC

    Based in Duluth

    74/100CR Score

    Ranked #12 because of its Google rating and trade focus: 3.8★ from 6 Google reviews, listed on Google as “Window installation service”.

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

    • 3.8★ from 6 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    1330 Missouri Ave, Duluth, MN 55811
    View profile for Carpentry Works LLC(218) 728-4007

  13. #13 Morins Exteriors

    Based in Cloquet, 7 mi away

    73/100CR Score

    Ranked #13 because of its Google rating and review volume: 4.8★ from 98 Google reviews, 98 Google reviews.

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

    • 4.8★ from 98 Google reviews
    Hours
    Mon–Wed 8:30 AM–4:30 PM · Thu 8 AM–4:30 PM · Fri 8 AM–4 PM · Sat–Sun closed
    Address
    5384 US-2, Proctor, MN 55810
    View profile for Morins Exteriors(218) 624-3825

  14. #14 Perrault Construction

    Based in Duluth

    71/100CR Score

    Ranked #14 because of its Google rating and review volume: 4.3★ from 100 Google reviews, 100 Google reviews.

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

    • 4.3★ from 100 Google reviews
    Hours
    Mon–Fri 8 AM–4:30 PM · Sat–Sun closed
    Address
    3009 W Superior St, Duluth, MN 55806
    View profile for Perrault Construction(218) 723-8477

  15. #15 Oriole Home Renovations

    Based in Duluth

    69/100CR Score

    Ranked #15 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Roofing contractor”.

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

    • 5.0★ from 11 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    View profile for Oriole Home Renovations(218) 578-4663

  17. #17 Maureen + Associates

    Based in Duluth

    69/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.8★ from 12 Google reviews, listed on Google as “Interior designer”.

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

    • 4.8★ from 12 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    4504 Grand Ave #4, Duluth, MN 55807
    View profile for Maureen + Associates(218) 481-7323

  18. #18 Cam's Construction Inc.

    Based in Cloquet, 3 mi away

    69/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.7★ from 15 Google reviews, listed on Google as “Roofing contractor”.

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

    • 4.7★ from 15 Google reviews
    Hours
    Mon–Fri 8 AM–4 PM · Sat–Sun closed
    View profile for Cam's Construction Inc.(218) 390-4669

  19. #19 Walsh Building Products

    Based in Duluth

    69/100CR Score

    Ranked #19 because of its Google rating and review volume: 4.1★ from 27 Google reviews, 27 Google reviews.

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

    • 4.1★ from 27 Google reviews
    Hours
    Mon–Fri 7:30 AM–4 PM · Sat–Sun closed
    Address
    6430 Grand Ave, Duluth, MN 55807
    View profile for Walsh Building Products(218) 722-2030

  20. #20 Billman Home Center

    Based in Hermantown, 6 mi away

    68/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.6★ from 14 Google reviews, listed on Google as “Siding contractor”.

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

    • 4.6★ from 14 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    5010 Miller Trunk Hwy, Hermantown, MN 55811
    View profile for Billman Home Center(218) 729-8232

  21. #21 Pace Residential

    Based in Superior, 5 mi away

    68/100CR Score

    Ranked #21 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Insulation contractor”.

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

    • 5.0★ from 8 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun closed
    Address
    1510 E 4th St, Superior, WI 54880
    View profile for Pace Residential(218) 600-7473

Also serving Duluth

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 Duluth
BusinessGoogle ratingDistance
3 Guys Handyman1.0★ (2)In Duluth
Anderson Building & Restoration Inc4.7★ (44)In Duluth
Angelos Siding & Construction5.0★ (1)In Duluth
Better World Builders4.6★ (9)In Duluth
Boman Builders4.0★ (23)In Duluth
Boman Builders5.0★ (1)In Duluth
Diser Construction4.6★ (10)In Duluth
Heartwood Construction Inc.4.7★ (34)In Duluth
Hillside Builders5.0★ (18)In Duluth
J&RS4.7★ (88)In Duluth
Krause Heating & Cooling4.9★ (84)In Duluth
Marshall Construction Services4.0★ (32)In Duluth
Mission Creek Contracting3.3★ (7)In Duluth
Northland Air5.0★ (46)In Duluth
Omega Exteriors5.0★ (6)In Duluth
Outlast Construction5.0★ (212)In Duluth
Pella Windows and Doors of Duluth, MN5.0★ (2)In Duluth
Stanley Steemer4.5★ (57)In Duluth
Superior Construction Co Inc4.4★ (9)In Duluth
Twin Ports Builders, LLC5.0★ (2)In Duluth

How much do window installers cost in Duluth?

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

How much do window installers cost in Duluth?
JobLowTypicalHighBasisChecked
Window replacement$3,550$7,580$12,220Per project (several windows): typical range of customer-reported projects. US national range × 1.03 West North Central factor (2025 Cost vs. Value Report)October 2026

How we ranked Duluth window installers

We scored 23 Duluth 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 Duluth 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 Duluth: frequently asked questions

Who is the best window installer in Duluth?

By CR Score, the highest-ranked window installer in Duluth, MN is Mad City Windows & Baths of Duluth with a CR Score of 91/100. It has 4.8★ from 312 Google reviews. It is open 7 days a week. Your Home Improvement Company - Windows & Bath (#2) and Renewal by Andersen (#3) follow. We ranked 23 window installers on 8 factors, last updated October 22, 2026.

How many window installers are there in Duluth?

ContractorsRanked ranks 23 window installers serving Duluth, MN. 14 of them are based in Duluth; 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 Duluth are open 24/7?

1 ranked window installer in Duluth posts 24/7 hours. The highest-ranked is Logan Dee's Window Cleaning (#4). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which window installers in Duluth work on weekends?

3 of 23 ranked window installers post Saturday hours and 3 post Sunday hours. The highest-ranked open Saturdays are Mad City Windows & Baths of Duluth (#1), Your Home Improvement Company - Windows & Bath (#2) and Logan Dee's Window Cleaning (#4). Posted hours are office hours; crews may book weekend jobs separately.

How much does window replacement cost in Duluth?

Window replacement typically costs $3,550 to $12,220, with $7,580 typical (Per project (several windows): typical range of customer-reported projects. US national range × 1.03 West North Central factor (2025 Cost vs. Value Report)). The range is adjusted for Minnesota. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Duluth window installers have?

The median Google rating among 23 rated window installers in Duluth is 4.8★, with a median of 27 reviews. Renewal by Andersen has the most, 460 reviews, and ranks #3. 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 Duluth count in this ranking?

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

  1. October 2026: CR Scores recalculated for 23 window installers serving Duluth.

More window installers and Duluth pages

Other trades in Duluth