15 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Mattoon: Central Illinois Glass Cutters, CR Score 84/100; 4.9★ from 68 Google reviews.
Best for emergencies (open 24/7): RENAUD HOME SERVICES - Restorations - Repairs - Remodels - Carpentry - Cabinetry - Craftsmanship, posts 24/7 hours; ranked #2 of 15.
Most-reviewed: Roofs By Otto's, 99 Google reviews at 5.0★, the most of 15 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
15 Mattoon window installers are ranked here by CR Score, from 8 published factors. 1 is open 24/7, 6 open Saturdays and 1 open Sundays, based on posted hours. The median Google rating is 4.8★ across 15 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Central Illinois Glass Cutters | 84 | 4.9★ (68) | Mattoon | — | Overall |
| 2 | RENAUD HOME SERVICES - Restorations - Repairs - Remodels - Carpentry - Cabinetry - Craftsmanship | 83 | 5.0★ (6) | Washington, 23 mi away | 24/7 | Emergencies |
| 3 | KAS Windows, LLC | 82 | 4.8★ (54) | Mattoon | — | — |
| 4 | Duncan Windows & Floors | 82 | 4.7★ (12) | Mattoon | Sat | — |
| 5 | Roofs By Otto's | 80 | 5.0★ (99) | Douglas, 18 mi away | Sat | Most reviews |
| 6 | B & B Glass | 76 | 4.5★ (80) | Decatur, 39 mi away | — | — |
| 7 | Custom Classic Windows | 74 | 4.9★ (9) | Douglas, 18 mi away | Sat | — |
| 8 | Redemption Roofing and Exteriors | 73 | 4.8★ (34) | Douglas, 9 mi away | — | — |
| 9 | Promax Construction | 71 | 4.8★ (82) | Decatur, 40 mi away | — | — |
| 10 | Tyner Roofing | 70 | 4.3★ (18) | Urbana, 34 mi away | Sat | — |
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.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 68 Google reviews, listed on Google as “Window installation service”.
Based in Washington, 23 mi away
Ranked #2 because of its Google rating and availability: 5.0★ from 6 Google reviews, open 24/7.
Based in Mattoon
Ranked #3 because of its Google rating and trade focus: 4.8★ from 54 Google reviews, listed on Google as “Window installation service”.
Based in Mattoon
Ranked #4 because of its Google rating and trade focus: 4.7★ from 12 Google reviews, listed on Google as “Window installation service”.
Based in Douglas, 18 mi away
Ranked #5 because of its Google rating and review volume: 5.0★ from 99 Google reviews, the most Google reviews on this list (99).
Based in Decatur, 39 mi away
Ranked #6 because of its Google rating and trade focus: 4.5★ from 80 Google reviews, listed on Google as “Window installation service”.
Based in Douglas, 18 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 9 Google reviews, listed on Google as “Construction company”.
Based in Douglas, 9 mi away
Ranked #8 because of its Google rating and review volume: 4.8★ from 34 Google reviews, 34 Google reviews.
Based in Decatur, 40 mi away
Ranked #9 because of its Google rating and review volume: 4.8★ from 82 Google reviews, 82 Google reviews.
Based in Urbana, 34 mi away
Ranked #10 because of its Google rating and review volume: 4.3★ from 18 Google reviews, 18 Google reviews.
Based in Champaign, 40 mi away
Ranked #11 because of its Google rating and review volume: 4.5★ from 95 Google reviews, 95 Google reviews.
Based in Douglas, 32 mi away
Ranked #12 because of its Google rating and review volume: 4.2★ from 36 Google reviews, 36 Google reviews.
Based in Champaign, 38 mi away
Ranked #13 because of its Google rating and review volume: 4.9★ from 15 Google reviews, 15 Google reviews.
Based in Decatur, 39 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Handyman/Handywoman/Handyperson”.
Based in Douglas, 33 mi away
Ranked #15 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Roofing contractor”.
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.
| Business | Google rating | Distance |
|---|---|---|
| Becker Construction | 23 mi | |
| Bushur Construction Co | 25 mi | |
| Central Roofing LLC | 5.0★ (2) | 27 mi |
| Curry Construction | 4.0★ (4) | In Mattoon |
| G&G Contracting Services, LLC | 5.0★ (1) | 21 mi |
| Ge Custom Window Well Covers | 5.0★ (2) | 21 mi |
| George Adams' Remodeling | 5.0★ (1) | 39 mi |
| Herendeen Roofing & Restoration PLLC | In Mattoon | |
| KBS Construction Building Services LLC | 21 mi | |
| Mattex Heating, Cooling, Plumbing, Drain and Electrical | 4.9★ (318) | In Mattoon |
| Morton Buildings, Inc. | 5.0★ (1) | In Mattoon |
| NC Builders | 5.0★ (2) | 33 mi |
| Poorman & Son, LLC | 5.0★ (1) | 10 mi |
| Pratt Home Improvement | 3.0★ (2) | 39 mi |
| Professional Improvements and Home Inspection Services LLC | 1.0★ (1) | 39 mi |
| Professional Windows Siding & Sunrooms | 27 mi | |
| Quality First Construction | 5.0★ (2) | 37 mi |
| Sears Heating and Air Conditioning | 26 mi | |
| Top Down Construction | In Mattoon | |
| Wells Janitorial Service | 4.6★ (5) | In Mattoon |
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 15 Mattoon 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 Mattoon 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 |