86/100CR Score
Ranked #1 because of its Google rating and availability: 4.9★ from 232 Google reviews, open 24/7.
- 4.9★ from 232 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 807 W Oak St, Mahomet, IL 61853
Best Window Installers in Monticello, IL (2026)
48 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Monticello: Copper Creek Contractors, CR Score 86/100; 4.9★ from 232 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Legend Exteriors & Construction, posts 24/7 hours; ranked #2 of 48.
- 7
Most-reviewed: Sundown Exteriors, LLC, 405 Google reviews at 4.9★, the most of 48 ranked; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
48 Monticello window installers are ranked here by CR Score, from 8 published factors. 4 are open 24/7, 23 open Saturdays and 7 open Sundays, based on posted hours. The median Google rating is 4.7★ across 48 rated businesses.
Top 10 window installers in Monticello at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Copper Creek Contractors | 86 | 4.9★ (232) | Mahomet, 14 mi away | 24/7 | Overall |
| 2 | Legend Exteriors & Construction | 79 | 4.6★ (31) | Champaign, 17 mi away | 24/7 | Emergencies |
| 3 | RENAUD HOME SERVICES - Restorations - Repairs - Remodels - Carpentry - Cabinetry - Craftsmanship | 78 | 5.0★ (6) | Washington, 35 mi away | 24/7 | — |
| 4 | Midwest Siding & Windows | 78 | 4.9★ (86) | Decatur, 22 mi away | — | — |
| 5 | Window World of Bloomington | 78 | 4.5★ (170) | Bloomington, 38 mi away | Sat | — |
| 6 | Roofs By Otto's | 76 | 5.0★ (99) | Douglas, 21 mi away | Sat | — |
| 7 | Sundown Exteriors, LLC | 76 | 4.9★ (405) | Bloomington, 38 mi away | Sat | Most reviews |
| 8 | B & B Glass | 75 | 4.5★ (80) | Decatur, 24 mi away | — | — |
| 9 | Pella Windows and Doors Showroom of Champaign, IL | 74 | 4.4★ (42) | Champaign, 17 mi away | — | — |
| 10 | All Windows Direct | 74 | 4.9★ (25) | Decatur, 23 mi away | — | — |
The 48 best window installers in Monticello, ranked
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.
Based in Champaign, 17 mi away
79/100CR ScoreRanked #2 because of its Google rating and availability: 4.6★ from 31 Google reviews, open 24/7.
- 4.6★ from 31 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 701 Devonshire Dr Suite 115, Champaign, IL 61820
Based in Washington, 35 mi away
78/100CR ScoreRanked #3 because of its Google rating and availability: 5.0★ from 6 Google reviews, open 24/7.
- 5.0★ from 6 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Decatur, 22 mi away
78/100CR ScoreRanked #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
Based in Bloomington, 38 mi away
78/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.5★ from 170 Google reviews, listed on Google as “Window installation service”.
- 4.5★ from 170 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 10 AM–2 PM · Sun closed
- Address
- 2501 General Electric Rd, Bloomington, IL 61704
Based in Douglas, 21 mi away
76/100CR ScoreRanked #6 because of its Google rating and review volume: 5.0★ from 99 Google reviews, 99 Google reviews.
- 5.0★ from 99 Google reviews
- Hours
- Mon–Sat 7 AM–5 PM · Sun closed
- Address
- 2260 N Co Rd 1800 E, Arthur, IL 61911
Based in Bloomington, 38 mi away
76/100CR ScoreRanked #7 because of its Google rating and review volume: 4.9★ from 405 Google reviews, the most Google reviews on this list (405).
- 4.9★ from 405 Google reviews
- Hours
- Mon–Sat 9 AM–5 PM · Sun closed
- Address
- 1202 S Main St, Bloomington, IL 61701
#8 B & B Glass
Based in Decatur, 24 mi away
75/100CR ScoreRanked #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
Based in Champaign, 17 mi away
74/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.4★ from 42 Google reviews, listed on Google as “Window installation service”.
- 4.4★ from 42 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 1001 N Country Fair Dr, Champaign, IL 61821
Based in Decatur, 23 mi away
74/100CR ScoreRanked #10 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
Based in Elgin, 38 mi away
74/100CR ScoreRanked #11 because of its Google rating and trade focus: 3.0★ from 4 Google reviews, listed on Google as “Window installation service”.
- 3.0★ from 4 Google reviews
- Hours
- Mon–Sun 7 AM–10 PM
Based in Mattoon, 39 mi away
73/100CR ScoreRanked #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
Based in Champaign, 20 mi away
73/100CR ScoreRanked #13 because of its Google rating and review volume: 4.7★ from 47 Google reviews, 47 Google reviews.
- 4.7★ from 47 Google reviews
- Hours
- Mon 8 AM–5 PM · Tue 8 AM–7 PM · Wed–Fri 8 AM–5 PM · Sat 9 AM–3 PM · Sun closed
- Address
- 401 Mercury Dr, Champaign, IL 61822
#14 KAS Windows, LLC
Based in Mattoon, 40 mi away
72/100CR ScoreRanked #14 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
Based in Bloomington, 36 mi away
71/100CR ScoreRanked #15 because of its Google rating and availability: 4.7★ from 27 Google reviews, open 24/7.
- 4.7★ from 27 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2704 Hendrix Dr, Bloomington, IL 61704
Based in Champaign, 17 mi away
71/100CR ScoreRanked #16 because of its Google rating and trade focus: 3.6★ from 58 Google reviews, listed on Google as “Roofing contractor”.
- 3.6★ from 58 Google reviews
- Hours
- Mon–Thu 8 AM–6 PM · Fri 8 AM–5 PM · Sat 8 AM–12 PM · Sun closed
- Address
- 708 N Country Fair Dr, Champaign, IL 61821
Based in Champaign, 18 mi away
71/100CR ScoreRanked #17 because of its Google rating and availability: 3.4★ from 5 Google reviews, open 7 days a week.
- 3.4★ from 5 Google reviews
- Hours
- Mon–Sat 6 AM–9 PM · Sun 7 AM–8 PM
- Address
- 820 Bloomington Rd, Champaign, IL 61820
Based in Decatur, 22 mi away
71/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.5★ from 6 Google reviews, listed on Google as “Window installation service”.
- 4.5★ from 6 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 1351 Hickory Point Dr C, Forsyth, IL 62535
Based in Douglas, 22 mi away
70/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 9 Google reviews, listed on Google as “Construction company”.
- 4.9★ from 9 Google reviews
- Hours
- Mon–Fri 6 AM–4 PM · Sat 8 AM–3 PM · Sun closed
- Address
- 559 N Co Rd 240 E, Arthur, IL 61911
Based in Savoy, 28 mi away
70/100CR ScoreRanked #20 because of its Google rating and availability: 5.0★ from 5 Google reviews, open 7 days a week.
- 5.0★ from 5 Google reviews
- Hours
- Mon–Sun 8 AM–5 PM
Based in Bloomington, 37 mi away
70/100CR ScoreRanked #21 because of its Google rating and review volume: 5.0★ from 28 Google reviews, 28 Google reviews.
- 5.0★ from 28 Google reviews
- Hours
- Mon–Fri 7 AM–6 PM · Sat 10 AM–4 PM · Sun closed
- Address
- 4 Yount Dr #4, Bloomington, IL 61704
Based in Decatur, 24 mi away
70/100CR ScoreRanked #22 because of its Google rating and review volume: 4.8★ from 82 Google reviews, 82 Google reviews.
- 4.8★ from 82 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 141 W Main St, Decatur, IL 62523
Based in Bloomington, 35 mi away
70/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Window installation service”.
- 5.0★ from 9 Google reviews
- Hours
- Mon 8 AM–5 PM · Tue–Fri 8 AM–4:30 PM · Sat–Sun closed
- Address
- 418 Olympia Dr, Bloomington, IL 61704
Based in Champaign, 18 mi away
69/100CR ScoreRanked #24 because of its Google rating and review volume: 4.5★ from 95 Google reviews, 95 Google reviews.
- 4.5★ from 95 Google reviews
- Hours
- Mon–Fri 8 AM–4 PM · Sat–Sun closed
- Address
- 1153 County Rd 1200 E, Champaign, IL 61822
#25 Tyner Roofing
Based in Urbana, 24 mi away
69/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.3★ from 18 Google reviews, listed on Google as “Roofing contractor”.
- 4.3★ from 18 Google reviews
- Hours
- Mon–Thu 8 AM–5 PM · Fri 7 AM–5 PM · Sat 8 AM–5 PM · Sun closed
All 48 window installers
#1 to #25 are shown in full above. Here are #26 to #48, in CR Score order; each links to its profile.
Also serving Monticello
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 |
|---|---|---|
| 4th Stud Construction LLC | 5.0★ (1) | 21 mi |
| ABC Supply Co. Inc. | 3.0★ (2) | 37 mi |
| Bacon's Windows & Doors | 5.0★ (2) | 18 mi |
| BuggsConstruction LLC | 5.0★ (1) | 21 mi |
| BVB Architectural Products | 5.0★ (1) | 18 mi |
| Crown Exteriors & Construction | 5.0★ (2) | 21 mi |
| DH Painting & More | 5.0★ (2) | 20 mi |
| G&G Contracting Services, LLC | 5.0★ (1) | 30 mi |
| Ge Custom Window Well Covers | 5.0★ (2) | 30 mi |
| George Adams' Remodeling | 5.0★ (1) | 23 mi |
| Home Services at The Home Depot | 1.0★ (2) | 40 mi |
| Huttig Windows & Doors | 16 mi | |
| Lucas Construction | 3.5★ (2) | 35 mi |
| Poorman & Son, LLC | 5.0★ (1) | 30 mi |
| Pratt Home Improvement | 3.0★ (2) | In Monticello |
| Professional Improvements and Home Inspection Services LLC | 1.0★ (1) | In Monticello |
| Quick Action Home Improvement LLC | 5.0★ (1) | 23 mi |
| Silver Exteriors | 1.0★ (1) | 38 mi |
| St. Joseph Siding & Window | 17 mi | |
| TOD Remodeling | 5.0★ (2) | 20 mi |
How much do window installers cost in Monticello?
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 |
How we ranked Monticello window installers
We scored 48 Monticello 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 Monticello 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 |
Window installers in Monticello: frequently asked questions
Who is the best window installer in Monticello?
By CR Score, the highest-ranked window installer in Monticello, IL is Copper Creek Contractors with a CR Score of 86/100. It has 4.9★ from 232 Google reviews. It is open 24/7. Legend Exteriors & Construction (#2) and RENAUD HOME SERVICES - Restorations - Repairs - Remodels - Carpentry - Cabinetry - Craftsmanship (#3) follow. We ranked 48 window installers on 8 factors, last updated October 22, 2026.
How many window installers are there in Monticello?
ContractorsRanked ranks 48 window installers serving Monticello, IL. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.
Which window installers in Monticello are open 24/7?
4 ranked window installers in Monticello post 24/7 hours. The highest-ranked are Copper Creek Contractors (#1), Legend Exteriors & Construction (#2) and RENAUD HOME SERVICES - Restorations - Repairs - Remodels - Carpentry - Cabinetry - Craftsmanship (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which window installers in Monticello work on weekends?
23 of 48 ranked window installers post Saturday hours and 7 post Sunday hours. The highest-ranked open Saturdays are Copper Creek Contractors (#1), Legend Exteriors & Construction (#2) and RENAUD HOME SERVICES - Restorations - Repairs - Remodels - Carpentry - Cabinetry - Craftsmanship (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does window replacement cost in Monticello?
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 Monticello window installers have?
The median Google rating among 48 rated window installers in Monticello is 4.7★, with a median of 15 reviews. Sundown Exteriors, LLC has the most, 405 reviews, and ranks #7. 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 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do window installers outside Monticello count in this ranking?
Yes, if they are within 40 mi of the Monticello 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 Monticello
- October 2026: CR Scores recalculated for 48 window installers serving Monticello.
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