1,031 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Northbrook: Renewal by Andersen of Chicago, CR Score 91/100; 4.9★ from 4,822 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): WarmDreams Windows & Doors, posts 24/7 hours; ranked #2 of 1,031.
Most-reviewed: Apex Window Werks - Chicago Window Contractors, 3,252 Google reviews at 4.8★, the most of 1,031 ranked after Renewal by Andersen of Chicago; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
1,031 Northbrook window installers are ranked here by CR Score, from 8 published factors. 69 are open 24/7, 709 open Saturdays and 257 open Sundays, based on posted hours. The median Google rating is 4.9★ across 1,031 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Renewal by Andersen of Chicago | 91 | 4.9★ (4,822) | Des Plaines, 9 mi away | Sat · Sun | Overall |
| 2 | WarmDreams Windows & Doors | 90 | 5.0★ (522) | Elgin, 22 mi away | 24/7 | Emergencies |
| 3 | Window Nation | 87 | 4.7★ (1,733) | Romeoville, 35 mi away | 24/7 | — |
| 4 | Express Board Up & Glass Services Inc. | 87 | 5.0★ (114) | Cicero, 24 mi away | 24/7 | — |
| 5 | Apex Window Werks - Chicago Window Contractors | 87 | 4.8★ (3,252) | Wheeling, 4 mi away | Sat | Most reviews |
| 6 | American Window Replacement & Siding (Crystal Lake, IL) | 87 | 4.9★ (77) | Darien, 17 mi away | 24/7 | — |
| 7 | Repair Medics | 86 | 4.8★ (99) | Cicero, 10 mi away | 24/7 | — |
| 8 | Sales - Renewal by Andersen by Renee - Window & Door Replacement | Installation | Design Consultation | 86 | 5.0★ (30) | Hawthorn Woods, 12 mi away | 24/7 | — |
| 9 | Four Seasons Garage Doors | 86 | 4.9★ (2,184) | Roselle, 17 mi away | 24/7 | — |
| 10 | Feldco Windows, Siding, Doors & Roofing | 86 | 4.8★ (223) | Des Plaines, 9 mi away | Sat · Sun · Evenings | — |
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 4,822 Google reviews, the most Google reviews on this list (4,822).
Based in Elgin, 22 mi away
Ranked #2 because of its Google rating and availability: 5.0★ from 522 Google reviews, open 24/7.
Based in Romeoville, 35 mi away
Ranked #3 because of its Google rating and availability: 4.7★ from 1,733 Google reviews, open 24/7.
Based in Cicero, 24 mi away
Ranked #4 because of its Google rating and availability: 5.0★ from 114 Google reviews, open 24/7.
Based in Wheeling, 4 mi away
Ranked #5 because of its Google rating and trade focus: 4.8★ from 3,252 Google reviews, listed on Google as “Window installation service”.
Based in Darien, 17 mi away
Ranked #6 because of its Google rating and availability: 4.9★ from 77 Google reviews, open 24/7.
Based in Cicero, 10 mi away
Ranked #7 because of its Google rating and availability: 4.8★ from 99 Google reviews, open 24/7.
Based in Hawthorn Woods, 12 mi away
Ranked #8 because of its Google rating and availability: 5.0★ from 30 Google reviews, open 24/7.
Based in Roselle, 17 mi away
Ranked #9 because of its Google rating and availability: 4.9★ from 2,184 Google reviews, open 24/7.
Based in Des Plaines, 9 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 223 Google reviews, listed on Google as “Window installation service”.
Based in Palatine, 12 mi away
Ranked #11 because of its Google rating and availability: 5.0★ from 24 Google reviews, open 24/7.
Based in Des Plaines, 8 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 92 Google reviews, listed on Google as “Window installation service”.
Based in Palatine, 12 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 1,274 Google reviews, listed on Google as “Window installation service”.
Based in Chicago, 17 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 247 Google reviews, listed on Google as “Window installation service”.
Based in Glenview, 4 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 52 Google reviews, listed on Google as “Window installation service”.
Based in Arlington Heights, 8 mi away
Ranked #16 because of its Google rating and availability: 5.0★ from 13 Google reviews, open 24/7.
Based in Lockport, 36 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 1,537 Google reviews, listed on Google as “Window installation service”.
Based in Elgin, 25 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 241 Google reviews, listed on Google as “Window installation service”.
Based in Franklin Park, 19 mi away
Ranked #19 because of its Google rating and availability: 5.0★ from 25 Google reviews, open 24/7.
Based in Wilmette, 5 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 43 Google reviews, listed on Google as “Window installation service”.
Based in Homer Glen, 23 mi away
Ranked #21 because of its Google rating and availability: 4.8★ from 54 Google reviews, open 24/7.
Based in Elk Grove Village, 11 mi away
Ranked #22 because of its Google rating and availability: 5.0★ from 321 Google reviews, open 24/7.
Based in Glenview, 5 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 182 Google reviews, listed on Google as “Window installation service”.
Based in Buffalo Grove, 7 mi away
Ranked #24 because of its Google rating and trade focus: 4.6★ from 138 Google reviews, listed on Google as “Window installation service”.
Based in Palatine, 12 mi away
Ranked #25 because of its Google rating and trade focus: 4.7★ from 191 Google reviews, listed on Google as “Window installation service”.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 1,031 ranked window installers here; the rest are on their profiles.
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 |
|---|---|---|
| 3 Day Blinds | 3.0★ (2) | 13 mi |
| A.B. Edward Enterprises, Inc. | 3.0★ (2) | 13 mi |
| Affordable Windows | 5.0★ (2) | 7 mi |
| American Weathermakers Inc | 4.8★ (872) | In Northbrook |
| American Window Washing Co | 5.0★ (2) | 12 mi |
| American Window Works,Inc | 2.5★ (2) | 13 mi |
| Arrow Siding & Windows | 5.0★ (2) | 9 mi |
| Fox Windows Construction | In Northbrook | |
| H & H Home Improvement and Construction Services LLC | 5.0★ (2) | 5 mi |
| JR Home Improvement | 5.0★ (2) | 8 mi |
| Just Windows LTD | 5.0★ (2) | 11 mi |
| MB Custom Drapery workroom | 5.0★ (2) | 12 mi |
| MBO Construction Inc | 5.0★ (2) | 12 mi |
| Pntra Home Services inc | 5.0★ (2) | 8 mi |
| RJN ROOFING , SIDING | In Northbrook | |
| Skokie Windows | 3.0★ (2) | 7 mi |
| The Glass Guy | 3.0★ (2) | 3 mi |
| TOD Remodeling | 5.0★ (2) | In Northbrook |
| Window Replacement Chicago| Royalty Windows | 5.0★ (2) | 13 mi |
| Windows/Glass United Windows Repair | In Northbrook |
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 1,031 Northbrook 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 Northbrook 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 |