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Best Window Installers in South Shore, IL (2026)

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

The short answer

  1. 1

    Best overall in South Shore: Renewal by Andersen of Chicago, CR Score 63/100; 4.9★ from 4,822 Google reviews; open 7 days a week.

  2. 2

    Best for emergencies (open 24/7): Express Board Up & Glass Services Inc., posts 24/7 hours; ranked #2 of 885.

  3. 24

    Most-reviewed: Four Seasons Garage Doors, 2,184 Google reviews at 4.9★, the most of 885 ranked after Renewal by Andersen of Chicago; ranked #24.

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

885 South Shore window installers are ranked here by CR Score, from ten published factors. 69 are open 24/7, 599 open Saturdays and 201 open Sundays, based on posted hours. The median Google rating is 4.9★ across 885 rated businesses.

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

Top 10 window installers in South Shore at a glance

Top 10 window installers in South Shore at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Renewal by Andersen of Chicago634.9★ (4,822)Des Plaines, 25 mi awaySat · SunOverall
2Express Board Up & Glass Services Inc.625.0★ (114)Cicero, 5 mi away24/7Emergencies
3Renewal by Andersen of Chicago614.9★ (1,537)Lockport, 24 mi awaySat · Sun—
4Window Nation614.7★ (1,733)Romeoville, 29 mi away24/7—
5Cottage Grove Glass Window Repair604.5★ (118)Chicago, 3 mi away24/7—
6GALRON SLIDING DOORS604.9★ (247)Chicago, 12 mi awaySat · Sun · Evenings—
7Premium Glass & Mirror605.0★ (27)Ashburn, 7 mi away24/7—
8Evergreen Door & Window594.8★ (391)Evergreen Park, 8 mi awaySat—
9Repair Medics594.8★ (99)Cicero, 20 mi away24/7—
10American Window Replacement & Siding (Crystal Lake, IL)584.9★ (77)Darien, 24 mi away24/7—

The 885 best window installers in South Shore, 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 Nation

    Based in Romeoville, 29 mi away

    61/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.7★ from 1,733 Google reviews, listed on Google as “Window installation service”.

    • 4.7★ from 1,733 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1120 Windham Pkwy, Romeoville, IL 60446
    View profile for Window Nation(815) 407-7890

  6. #6 GALRON SLIDING DOORS

    Based in Chicago, 12 mi away

    60/100CR Score

    Ranked #6 because of its Google rating and trade focus: 4.9★ from 247 Google reviews, listed on Google as “Window installation service”.

    • 4.9★ from 247 Google reviews
    Hours
    Mon–Sun 7 AM–7:30 PM
    Address
    2811 N Pine Grove Ave, Chicago, IL 60657
    View profile for GALRON SLIDING DOORS(773) 985-4579

  8. #8 Evergreen Door & Window

    Based in Evergreen Park, 8 mi away

    59/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.8★ from 391 Google reviews, listed on Google as “Window installation service”.

    • 4.8★ from 391 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat 10 AM–3 PM · Sun closed
    Address
    3800 W 95th St, Evergreen Park, IL 60805
    View profile for Evergreen Door & Window(708) 419-2116

  9. #9 Repair Medics

    Based in Cicero, 20 mi away

    59/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.8★ from 99 Google reviews, listed on Google as “Window installation service”.

    • 4.8★ from 99 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for Repair Medics(847) 845-3366

  16. #16 Best Windows Inc

    Based in La Grange Park, 15 mi away

    58/100CR Score

    Ranked #16 because of its Google rating and trade focus: 4.8★ from 84 Google reviews, listed on Google as “Window installation service”.

    • 4.8★ from 84 Google reviews
    Hours
    Mon–Sun 9 AM–9 PM
    Address
    1112 Cleveland Ave, La Grange Park, IL 60526
    View profile for Best Windows Inc(708) 204-2446

How much do window installers cost in South Shore?

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

How much do window installers cost in South Shore?
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 South Shore window installers

We scored 885 South Shore 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 South Shore 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 South Shore: frequently asked questions

Who is the best window installer in South Shore?

By CR Score, the highest-ranked window installer in South Shore, IL is Renewal by Andersen of Chicago with a CR Score of 63/100. It has 4.9★ from 4,822 Google reviews. It is open 7 days a week. Express Board Up & Glass Services Inc. (#2) and Renewal by Andersen of Chicago (#3) follow. We ranked 885 window installers on ten factors, last updated October 22, 2026.

How many window installers are there in South Shore?

ContractorsRanked ranks 885 window installers serving South Shore, IL. Counts are as of October 2026.

Which window installers in South Shore are open 24/7?

69 ranked window installers in South Shore post 24/7 hours. The highest-ranked are Express Board Up & Glass Services Inc. (#2), Window Nation (#4) and Cottage Grove Glass Window Repair (#5). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which window installers in South Shore work on weekends?

599 of 885 ranked window installers post Saturday hours and 201 post Sunday hours. The highest-ranked open Saturdays are Renewal by Andersen of Chicago (#1), Express Board Up & Glass Services Inc. (#2) and Renewal by Andersen of Chicago (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does window replacement cost in South Shore?

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 Illinois. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do South Shore window installers have?

The median Google rating among 885 rated window installers in South Shore is 4.9★, with a median of 26 reviews. Renewal by Andersen of Chicago has the most, 4,822 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 South Shore count in this ranking?

Yes, if they are within 40 mi of the South Shore 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 South Shore

  1. October 2026: CR Scores recalculated for 885 window installers serving South Shore.
  2. October 2026: 2 duplicate listings merged.

More window installers and South Shore pages

Other trades in South Shore