11 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Hillsboro: Window World of Central Illinois, CR Score 77/100; 4.7★ from 183 Google reviews.
Most-reviewed: Rob's Construction, 43 Google reviews at 4.8★, the most of 11 ranked after Window World of Central Illinois; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
11 Hillsboro window installers are ranked here by CR Score, from 8 published factors. 4 open Saturdays and 1 open Sundays, based on posted hours. The median Google rating is 4.7★ across 11 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Window World of Central Illinois | 77 | 4.7★ (183) | Springfield, 39 mi away | — | Overall |
| 2 | Big Dog Construction: Your Local Window Depot USA Dealer | 75 | 4.7★ (31) | Carlinville, 22 mi away | — | — |
| 3 | Victor Perez Windows, LLC | 73 | 5.0★ (10) | Wallingford Center, 33 mi away | Sat | — |
| 4 | Windoor - Unlimited | 72 | 4.7★ (30) | Troy, 37 mi away | — | — |
| 5 | Eagle Windows & Siding Co | 72 | 3.9★ (32) | East Alton, 36 mi away | — | — |
| 6 | UpRight Construction | 71 | 4.3★ (22) | Collinsville, 40 mi away | Sat · Sun · Evenings | — |
| 7 | Rob's Construction | 67 | 4.8★ (43) | East Alton, 37 mi away | — | Most reviews |
| 8 | Renown Remodeling | 64 | 3.8★ (13) | East Alton, 38 mi away | Sat · Evenings | — |
| 9 | 217-Gutters and Roofing Inc | 64 | 5.0★ (5) | Springfield, 38 mi away | Sat · Evenings | — |
| 10 | HomePro Services | 63 | 4.7★ (11) | Godfrey, 39 mi away | — | — |
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 review volume: 4.7★ from 183 Google reviews, the most Google reviews on this list (183).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Carlinville, 22 mi away
Ranked #2 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, 33 mi away
Ranked #3 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 Troy, 37 mi away
Ranked #4 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, 36 mi away
Ranked #5 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, 40 mi away
Ranked #6 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 Alton, 37 mi away
Ranked #7 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 East Alton, 38 mi away
Ranked #8 because of its Google rating and review volume: 3.8★ from 13 Google reviews, 13 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Springfield, 38 mi away
Ranked #9 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, 39 mi away
Ranked #10 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, 33 mi away
Ranked #11 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.
9 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 |
|---|---|---|
| Agers Heating, Cooling & Electrical | 4.7★ (3) | In Hillsboro |
| Aholt Construction | 5.0★ (1) | 31 mi |
| Cardinal Window & Doors | 1.0★ (1) | 29 mi |
| Milling Millwork Contracting, Inc. | 5.0★ (1) | 29 mi |
| Moyer Contracting Company, Home Building, Home Improvements, & Remodeling | 5.0★ (1) | 39 mi |
| Sulco Buildings | In Hillsboro | |
| Supreme Solar Cleaning | 5.0★ (1) | In Hillsboro |
| THS Home Improvement | 5.0★ (1) | 7 mi |
| Tom Abert Windows & Siding | 5.0★ (1) | 32 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 11 Hillsboro 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 Hillsboro 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 |