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Best Window Installers in Pana, IL (2026)

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

The short answer

  1. 1

    Best overall in Pana: DiamondShine WindowWashing, CR Score 57/100; 5.0★ from 55 Google reviews; open 24/7.

  2. 9

    Best for emergencies (open 24/7): Rinse&Shine Window Washing, posts 24/7 hours; ranked #9 of 28.

  3. 3

    Most-reviewed: Window World of Central Illinois, 183 Google reviews at 4.7★, the most of 28 ranked; ranked #3.

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

28 Pana window installers are ranked here by CR Score, from ten published factors. 3 are open 24/7, 17 open Saturdays and 6 open Sundays, based on posted hours. The median Google rating is 4.8★ across 28 rated businesses.

Top 10 window installers in Pana at a glance

Top 10 window installers in Pana at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1DiamondShine WindowWashing575.0★ (55)Downers Grove, 26 mi away24/7Overall
2Williams Home Exteriors565.0★ (31)Kankakee, 26 mi awaySat · Evenings—
3Window World of Central Illinois564.7★ (183)Springfield, 38 mi away—Most reviews
4Midwest Siding & Windows564.9★ (86)Decatur, 35 mi away——
5JP Windows and Doors LLC555.0★ (20)East Peoria, 26 mi awaySat · Evenings—
6Windows Doors & Beyond555.0★ (18)Frankfort, 26 mi awaySat · Evenings—
7Central Illinois Glass Cutters544.9★ (68)Mattoon, 38 mi away——
8B & B Glass544.5★ (80)Decatur, 32 mi away——
9Rinse&Shine Window Washing535.0★ (11)Downers Grove, 26 mi away24/7Emergencies
10KAS Windows, LLC534.8★ (54)Mattoon, 38 mi away——

The 28 best window installers in Pana, 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 Midwest Siding & Windows

    Based in Decatur, 35 mi away

    56/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.9★ from 86 Google reviews, listed on Google as “Window installation service”.

    • 4.9★ from 86 Google reviews
    Hours
    Mon–Thu 7 AM–4:30 PM · Fri 7 AM–3:30 PM · Sat–Sun closed
    Address
    2955 N Dinneen St, Decatur, IL 62526
    View profile for Midwest Siding & Windows(217) 877-4646

  8. #8 B & B Glass

    Based in Decatur, 32 mi away

    54/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.5★ from 80 Google reviews, listed on Google as “Window installation service”.

    • 4.5★ from 80 Google reviews
    Hours
    Mon–Fri 7:30 AM–4 PM · Sat–Sun closed
    Address
    651 E Wood St, Decatur, IL 62523
    View profile for B & B Glass(217) 429-1917

  10. #10 KAS Windows, LLC

    Based in Mattoon, 38 mi away

    53/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.8★ from 54 Google reviews, listed on Google as “Window installation service”.

    • 4.8★ from 54 Google reviews
    Hours
    Mon–Fri 9 AM–4 PM · Sat–Sun closed
    Address
    1321 Lake Land Blvd, Mattoon, IL 61938
    View profile for KAS Windows, LLC(217) 254-9941

  11. #11 All Windows Direct

    Based in Decatur, 35 mi away

    52/100CR Score

    Ranked #11 because of its Google rating and trade focus: 4.9★ from 25 Google reviews, listed on Google as “Window installation service”.

    • 4.9★ from 25 Google reviews
    Hours
    Mon–Fri 9 AM–4:30 PM · Sat–Sun closed
    Address
    3134 N Water St, Decatur, IL 62526
    View profile for All Windows Direct(217) 422-9999

  12. #12 Duncan Windows & Floors

    Based in Mattoon, 39 mi away

    52/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.7★ from 12 Google reviews, listed on Google as “Window installation service”.

    • 4.7★ from 12 Google reviews
    Hours
    Mon–Fri 8 AM–6 PM · Sat 9 AM–1 PM · Sun closed
    Address
    920 Dewitt Ave, Mattoon, IL 61938
    View profile for Duncan Windows & Floors(217) 234-3485

  24. #24 B-Clean Window Cleaners

    Based in Decatur, 36 mi away

    46/100CR Score

    Ranked #24 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Window cleaning service”.

    • 5.0★ from 3 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat 7 AM–4 PM · Sun closed
    Address
    3845 E Camelot Cir, Decatur, IL 62526
    View profile for B-Clean Window Cleaners(217) 519-8749

All 28 window installers

#1 to #25 are shown in full above. Here are #26 to #28, in CR Score order; each links to its profile.

window installers in Pana, ranks 26 to 28
RankBusinessCR ScoreGoogle ratingDistance
26217-Gutters and Roofing Inc455.0★ (5)33 mi
27Better Way Home Improvements443.5★ (15)39 mi
28Zindars Handyman Services & Snow Plowing INC445.0★ (3)33 mi

Also serving Pana

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 Pana
BusinessGoogle ratingDistance
American Siding & Window Co26 mi
At Your Service Roofing5.0★ (107)In Pana
B&G Construction, Inc.5.0★ (2)26 mi
Bolimex Construction, LLC26 mi
Cardinal Window & Doors1.0★ (1)15 mi
Central Roofing LLC5.0★ (2)34 mi
George Adams' Remodeling5.0★ (1)32 mi
Holthaus Heating & Appliance4.8★ (60)In Pana
JJ Siding & Windows25 mi
Level 5 Exteriors Inc.5.0★ (2)26 mi
Milling Millwork Contracting, Inc.5.0★ (1)16 mi
Montag Hardwood Interiors LLC5.0★ (1)26 mi
NC Builders5.0★ (2)31 mi
Siding and Windows Peoria Illinois26 mi
Silver Exteriors1.0★ (1)37 mi
The Well Dressed Home5.0★ (1)26 mi
THS Home Improvement5.0★ (1)23 mi
Trust Windows and Siding5.0★ (1)26 mi
Veltron Window&Door Installation26 mi
Window Warrior LLC26 mi

How much do window installers cost in Pana?

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 Pana?
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 Pana window installers

We scored 28 Pana 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 Pana 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 Pana: frequently asked questions

Who is the best window installer in Pana?

By CR Score, the highest-ranked window installer in Pana, IL is DiamondShine WindowWashing with a CR Score of 57/100. It has 5.0★ from 55 Google reviews. It is open 24/7. Williams Home Exteriors (#2) and Window World of Central Illinois (#3) follow. We ranked 28 window installers on ten factors, last updated October 22, 2026.

How many window installers are there in Pana?

ContractorsRanked ranks 28 window installers serving Pana, IL. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.

Which window installers in Pana are open 24/7?

3 ranked window installers in Pana post 24/7 hours. The highest-ranked are DiamondShine WindowWashing (#1), Rinse&Shine Window Washing (#9) and Smith General Contracting and Roofing (#18). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which window installers in Pana work on weekends?

17 of 28 ranked window installers post Saturday hours and 6 post Sunday hours. The highest-ranked open Saturdays are DiamondShine WindowWashing (#1), Williams Home Exteriors (#2) and JP Windows and Doors LLC (#5). Posted hours are office hours; crews may book weekend jobs separately.

How much does window replacement cost in Pana?

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 Pana window installers have?

The median Google rating among 28 rated window installers in Pana is 4.8★, with a median of 19 reviews. Window World of Central Illinois has the most, 183 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 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 Pana count in this ranking?

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

  1. October 2026: CR Scores recalculated for 28 window installers serving Pana.

More window installers and Pana pages