20 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Litchfield: Lyons Glass Company, CR Score 79/100; 4.8★ from 90 Google reviews; open Saturdays until 12 PM.
Best for emergencies (open 24/7): John Boushard Home Remodeling, posts 24/7 hours; ranked #7 of 20.
Most-reviewed: Mr. Handyman of Metro East, 452 Google reviews at 4.7★, the most of 20 ranked; ranked #10.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
20 Litchfield window installers are ranked here by CR Score, from 8 published factors. 1 is open 24/7, 7 open Saturdays and 3 open Sundays, based on posted hours. The median Google rating is 4.7★ across 20 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Lyons Glass Company | 79 | 4.8★ (90) | Alton, 34 mi away | Sat | Overall |
| 2 | Window World of Central Illinois | 75 | 4.7★ (183) | Springfield, 37 mi away | — | — |
| 3 | Big Dog Construction: Your Local Window Depot USA Dealer | 75 | 4.7★ (31) | Carlinville, 14 mi away | — | — |
| 4 | Victor Perez Windows, LLC | 74 | 5.0★ (10) | Wallingford Center, 25 mi away | Sat | — |
| 5 | Metro Glass Service Inc | 73 | 4.8★ (57) | Collinsville, 40 mi away | — | — |
| 6 | Glass Doctor of Central Illinois | 73 | 4.4★ (152) | Springfield, 39 mi away | — | — |
| 7 | John Boushard Home Remodeling | 72 | 4.0★ (12) | Granite City, 39 mi away | 24/7 | Emergencies |
| 8 | Windoor - Unlimited | 72 | 4.7★ (30) | Troy, 33 mi away | — | — |
| 9 | Eagle Windows & Siding Co | 72 | 3.9★ (32) | East Alton, 30 mi away | — | — |
| 10 | Mr. Handyman of Metro East | 71 | 4.7★ (452) | Collinsville, 38 mi away | — | Most reviews |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.8★ from 90 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Springfield, 37 mi away
Ranked #2 because of its Google rating and trade focus: 4.7★ from 183 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Carlinville, 14 mi away
Ranked #3 because of its Google rating and trade focus: 4.7★ from 31 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Wallingford Center, 25 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Collinsville, 40 mi away
Ranked #5 because of its Google rating and trade focus: 4.8★ from 57 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Springfield, 39 mi away
Ranked #6 because of its Google rating and trade focus: 4.4★ from 152 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Granite City, 39 mi away
Ranked #7 because of its Google rating and availability: 4.0★ from 12 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Troy, 33 mi away
Ranked #8 because of its Google rating and trade focus: 4.7★ from 30 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in East Alton, 30 mi away
Ranked #9 because of its Google rating and trade focus: 3.9★ from 32 Google reviews, listed on Google as “Siding contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Collinsville, 38 mi away
Ranked #10 because of its Google rating and review volume: 4.7★ from 452 Google reviews, the most Google reviews on this list (452).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Collinsville, 35 mi away
Ranked #11 because of its Google rating and availability: 4.3★ from 22 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in East Saint Louis, 39 mi away
Ranked #12 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in East Alton, 30 mi away
Ranked #13 because of its Google rating and review volume: 4.8★ from 43 Google reviews, 43 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Collinsville, 38 mi away
Ranked #14 because of its Google rating and review volume: 4.9★ from 67 Google reviews, 67 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Springfield, 39 mi away
Ranked #15 because of its Google rating and trade focus: 4.6★ from 22 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Godfrey, 33 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Kitchen remodeler”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in East Alton, 32 mi away
Ranked #17 because of its Google rating and availability: 3.8★ from 13 Google reviews, open Saturdays until 7 PM.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Springfield, 38 mi away
Ranked #18 because of its Google rating and availability: 5.0★ from 5 Google reviews, open Saturdays until 5 PM.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Godfrey, 32 mi away
Ranked #19 because of its Google rating and trade focus: 4.7★ from 11 Google reviews, listed on Google as “Kitchen remodeler”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in East Alton, 27 mi away
Ranked #20 because of its Google rating and trade focus: 4.6★ from 5 Google reviews, listed on Google as “Concrete contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
8 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.
| Business | Google rating | Distance |
|---|---|---|
| Aholt Construction | 5.0★ (1) | 30 mi |
| Cardinal Window & Doors | 1.0★ (1) | 32 mi |
| Edwardsville Window Cleaning & Power Washing | 5.0★ (1) | 36 mi |
| Elite Shine Window Cleaning - Alton | 33 mi | |
| Milling Millwork Contracting, Inc. | 5.0★ (1) | 32 mi |
| Moyer Contracting Company, Home Building, Home Improvements, & Remodeling | 5.0★ (1) | 32 mi |
| THS Home Improvement | 5.0★ (1) | 15 mi |
| Tom Abert Windows & Siding | 5.0★ (1) | 26 mi |
Typical prices in USD, adjusted for Illinois with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Window replacement | $3,430 | $7,340 | $11,830 | Per 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 |
We scored 20 Litchfield 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.
| Factor | Weight | Computed from | In Litchfield data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |