26 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Champaign: Copper Creek Contractors, CR Score 88/100; 4.9★ from 232 Google reviews; open 24/7.
Best for emergencies (open 24/7): Legend Exteriors & Construction, posts 24/7 hours; ranked #2 of 26.
Most-reviewed: B&B Construction, 101 Google reviews at 3.8★, the most of 26 ranked after Copper Creek Contractors; ranked #12.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
26 Champaign window installers are ranked here by CR Score, from 8 published factors. 3 are open 24/7, 15 open Saturdays and 7 open Sundays, based on posted hours. The median Google rating is 4.5★ across 26 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Copper Creek Contractors | 88 | 4.9★ (232) | Mahomet, 11 mi away | 24/7 | Overall |
| 2 | Legend Exteriors & Construction | 83 | 4.6★ (31) | Champaign | 24/7 | Emergencies |
| 3 | RENAUD HOME SERVICES - Restorations - Repairs - Remodels - Carpentry - Cabinetry - Craftsmanship | 80 | 5.0★ (6) | Washington, 30 mi away | 24/7 | — |
| 4 | One Week Windows | 79 | 4.5★ (16) | Brunswick, 23 mi away | Sat · Sun · Evenings | — |
| 5 | A Plus Window Cleaning & Services | 78 | 5.0★ (25) | Chicago Loop, 32 mi away | Sat · Sun · Evenings | — |
| 6 | Roofs By Otto's | 76 | 5.0★ (99) | Douglas, 29 mi away | Sat | — |
| 7 | Cramer Siding & Window | 75 | 3.6★ (58) | Champaign | Sat | — |
| 8 | C-U Under Construction | 73 | 4.5★ (95) | Champaign | — | — |
| 9 | Ball Construction & Remodeling | 73 | 5.0★ (5) | Savoy, 20 mi away | Sat · Sun | — |
| 10 | Tyner Roofing | 72 | 4.3★ (18) | Urbana, 13 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 review volume: 4.9★ from 232 Google reviews, the most Google reviews on this list (232).
Based in Champaign
Ranked #2 because of its Google rating and availability: 4.6★ from 31 Google reviews, open 24/7.
Based in Washington, 30 mi away
Ranked #3 because of its Google rating and availability: 5.0★ from 6 Google reviews, open 24/7.
Based in Brunswick, 23 mi away
Ranked #4 because of its Google rating and trade focus: 4.5★ from 16 Google reviews, listed on Google as “Window installation service”.
Based in Chicago Loop, 32 mi away
Ranked #5 because of its Google rating and availability: 5.0★ from 25 Google reviews, open 7 days a week.
Based in Douglas, 29 mi away
Ranked #6 because of its Google rating and review volume: 5.0★ from 99 Google reviews, 99 Google reviews.
Based in Champaign
Ranked #7 because of its Google rating and review volume: 3.6★ from 58 Google reviews, 58 Google reviews.
Based in Champaign
Ranked #8 because of its Google rating and review volume: 4.5★ from 95 Google reviews, 95 Google reviews.
Based in Savoy, 20 mi away
Ranked #9 because of its Google rating and availability: 5.0★ from 5 Google reviews, open 7 days a week.
Based in Urbana, 13 mi away
Ranked #10 because of its Google rating and review volume: 4.3★ from 18 Google reviews, 18 Google reviews.
Based in Douglas, 11 mi away
Ranked #11 because of its Google rating and review volume: 4.3★ from 15 Google reviews, 15 Google reviews.
Based in Danville, 32 mi away
Ranked #12 because of its Google rating and review volume: 3.8★ from 101 Google reviews, 101 Google reviews.
Based in Champaign
Ranked #13 because of its Google rating and review volume: 4.9★ from 15 Google reviews, 15 Google reviews.
Based in Urbana, 1 mi away
Ranked #14 because of its Google rating and trade focus: 4.5★ from 6 Google reviews, listed on Google as “Handyman/Handywoman/Handyperson”.
Based in Douglas, 28 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 9 Google reviews, listed on Google as “Construction company”.
Based in Urbana, 3 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “General contractor”.
Based in Urbana, 5 mi away
Ranked #17 because of its Google rating and review volume: 4.1★ from 92 Google reviews, 92 Google reviews.
Based in Champaign
Ranked #18 because of its Google rating and trade focus: 4.4★ from 7 Google reviews, listed on Google as “Roofing contractor”.
Based in Mahomet, 10 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 11 Google reviews, listed on Google as “Roofing contractor”.
Based in Douglas, 19 mi away
Ranked #20 because of its Google rating and review volume: 4.2★ from 36 Google reviews, 36 Google reviews.
Based in Douglas, 36 mi away
Ranked #21 because of its Google rating and review volume: 4.8★ from 34 Google reviews, 34 Google reviews.
Based in Decatur, 40 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Window cleaning service”.
Based in Urbana, 3 mi away
Ranked #23 because of its Google rating and trade focus: 3.0★ from 7 Google reviews, listed on Google as “Bathroom remodeler”.
Based in Decatur, 40 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Handyman/Handywoman/Handyperson”.
Based in Douglas, 16 mi away
Ranked #25 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Roofing contractor”.
#1 to #25 are shown in full above. Here are #26 to #26, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Moreman's Home Improvement LLC | 62 | 3.3★ (29) | 29 mi |
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 |
|---|---|---|
| Bacon's Windows & Doors | 5.0★ (2) | In Champaign |
| BVB Architectural Products | 5.0★ (1) | In Champaign |
| Castle Home Comfort Heating, Cooling & Plumbing | 4.9★ (1,186) | In Champaign |
| Champaign Foundation Repair Experts | 5.0★ (8) | In Champaign |
| Crown Exteriors & Construction | 5.0★ (2) | 3 mi |
| Erie Home | 4.6★ (72) | In Champaign |
| Happy Green Construction | 4.9★ (15) | In Champaign |
| Happy Green Services | 4.5★ (84) | In Champaign |
| Huttig Windows & Doors | In Champaign | |
| Illini Home Repairs | 4.0★ (2) | In Champaign |
| Precision Painting | 4.6★ (11) | In Champaign |
| Red Dog Lawncare & Ext. Remodeling | 4.5★ (27) | In Champaign |
| Roto-Rooter Plumbing & Drain Service | 4.8★ (972) | In Champaign |
| Second Street Painting | 4.9★ (107) | In Champaign |
| ServiceMaster Facility Services Champaign | 3.9★ (7) | In Champaign |
| SK Exteriors | 4.5★ (247) | In Champaign |
| St. Joseph Siding & Window | In Champaign | |
| Sub 4 Development | 5.0★ (1) | In Champaign |
| TOD Remodeling | 5.0★ (2) | 8 mi |
| Transparent Touch | In Champaign |
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 26 Champaign 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 Champaign 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 |