Skip to content
ContractorsRanked

Best Window Installers in Forest Park, IL (2026)

1,001 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Forest Park: Renewal by Andersen of Chicago, CR Score 91/100; 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 1,001.

  3. 19

    Most-reviewed: Apex Window Werks - Chicago Window Contractors, 3,252 Google reviews at 4.8★, the most of 1,001 ranked after Renewal by Andersen of Chicago; ranked #19.

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

1,001 Forest Park window installers are ranked here by CR Score, from 8 published factors. 72 are open 24/7, 677 open Saturdays and 219 open Sundays, based on posted hours. The median Google rating is 4.9★ across 1,001 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 Forest Park at a glance

Top 10 window installers in Forest Park at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Renewal by Andersen of Chicago914.9★ (4,822)Des Plaines, 11 mi awaySat · SunOverall
2Express Board Up & Glass Services Inc.895.0★ (114)Cicero, 9 mi away24/7Emergencies
3Window Nation894.7★ (1,733)Romeoville, 22 mi away24/7—
4WarmDreams Windows & Doors895.0★ (522)Elgin, 27 mi away24/7—
5American Window Replacement & Siding (Crystal Lake, IL)884.9★ (77)Darien, 9 mi away24/7—
6Renewal by Andersen of Chicago884.9★ (1,537)Lockport, 20 mi awaySat · Sun—
7Barbosa Glass & Mirror Specialists875.0★ (25)Franklin Park, 4 mi away24/7—
8Repair Medics874.8★ (99)Cicero, 7 mi away24/7—
9GALRON SLIDING DOORS874.9★ (247)Chicago, 10 mi awaySat · Sun · Evenings—
10Feldco Windows, Siding, Doors & Roofing864.8★ (223)Des Plaines, 8 mi awaySat · Sun · Evenings—

The 1,001 best window installers in Forest Park, ranked

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

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  3. #3 Window Nation

    Based in Romeoville, 22 mi away

    89/100CR Score

    Ranked #3 because of its Google rating and availability: 4.7★ from 1,733 Google reviews, open 24/7.

    • 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

  9. #9 GALRON SLIDING DOORS

    Based in Chicago, 10 mi away

    87/100CR Score

    Ranked #9 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

  18. #18 Best Windows Inc

    Based in La Grange Park, 4 mi away

    85/100CR Score

    Ranked #18 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

  24. #24 Best Windows Inc

    Based in Palatine, 21 mi away

    84/100CR Score

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

    • 5.0★ from 24 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    652 N Quentin Rd, Palatine, IL 60067
    View profile for Best Windows Inc(708) 204-2446

How much do window installers cost in Forest Park?

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 Forest Park?
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 Forest Park window installers

We scored 1,001 Forest Park 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 Forest Park 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 Forest Park: frequently asked questions

Who is the best window installer in Forest Park?

By CR Score, the highest-ranked window installer in Forest Park, IL is Renewal by Andersen of Chicago with a CR Score of 91/100. It has 4.9★ from 4,822 Google reviews. It is open 7 days a week. Express Board Up & Glass Services Inc. (#2) and Window Nation (#3) follow. We ranked 1,001 window installers on 8 factors, last updated October 22, 2026.

How many window installers are there in Forest Park?

ContractorsRanked ranks 1,001 window installers serving Forest Park, IL. 1 of them is based in Forest Park; the rest serve it from nearby towns. Counts are as of October 2026.

Which window installers in Forest Park are open 24/7?

72 ranked window installers in Forest Park post 24/7 hours. The highest-ranked are Express Board Up & Glass Services Inc. (#2), Window Nation (#3) and WarmDreams Windows & Doors (#4). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which window installers in Forest Park work on weekends?

677 of 1,001 ranked window installers post Saturday hours and 219 post Sunday hours. The highest-ranked open Saturdays are Renewal by Andersen of Chicago (#1), Express Board Up & Glass Services Inc. (#2) and Window Nation (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does window replacement cost in Forest Park?

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 Forest Park window installers have?

The median Google rating among 1,001 rated window installers in Forest Park 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 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 Forest Park count in this ranking?

Yes, if they are within 40 mi of the Forest Park 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 Forest Park

  1. October 2026: CR Scores recalculated for 1,001 window installers serving Forest Park.
  2. October 2026: 2 duplicate listings merged.

More window installers and Forest Park pages

Other trades in Forest Park