450 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in DeKalb: WarmDreams Windows & Doors, CR Score 62/100; 5.0★ from 522 Google reviews; open 24/7.
Best for emergencies (open 24/7): Window Nation, posts 24/7 hours; ranked #2 of 450.
Most-reviewed: Ernest Windows,Inc, 2,808 Google reviews at 4.8★, the most of 450 ranked; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
450 DeKalb window installers are ranked here by CR Score, from ten published factors. 41 are open 24/7, 300 open Saturdays and 100 open Sundays, based on posted hours. The median Google rating is 4.9★ across 450 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | WarmDreams Windows & Doors | 62 | 5.0★ (522) | Elgin, 28 mi away | 24/7 | Overall |
| 2 | Window Nation | 60 | 4.7★ (1,733) | Romeoville, 38 mi away | 24/7 | Emergencies |
| 3 | Window Well Services LLC | 59 | 5.0★ (241) | Elgin, 25 mi away | Sat · Sun · Evenings | — |
| 4 | Mr. Handyman of Naperville | 59 | 4.9★ (643) | Geneva, 22 mi away | Sat | — |
| 5 | Feldco Windows, Siding, Doors & Roofing of Rockford | 58 | 4.7★ (417) | Rockford, 28 mi away | Sat · Sun · Evenings | — |
| 6 | Argo Glass & Windows - Window Repair & Glass Replacement | 58 | 4.9★ (1,274) | Palatine, 38 mi away | Sat | — |
| 7 | Ernest Windows,Inc | 58 | 4.8★ (2,808) | Bartlett, 29 mi away | Sat · Sun · Evenings | Most reviews |
| 8 | Nemo Construction Inc | 57 | 5.0★ (12) | Darien, 15 mi away | 24/7 | — |
| 9 | HandyManny Custom Window Well Covers | 57 | 5.0★ (604) | Villa Park, 40 mi away | Sat | — |
| 10 | JG Home Remodeling | 57 | 5.0★ (6) | DeKalb | Sat · Sun | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 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: 5.0★ from 522 Google reviews, listed on Google as “Window installation service”.
Based in Romeoville, 38 mi away
Ranked #2 because of its Google rating and trade focus: 4.7★ from 1,733 Google reviews, listed on Google as “Window installation service”.
Based in Elgin, 25 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 241 Google reviews, listed on Google as “Window installation service”.
Based in Geneva, 22 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 643 Google reviews, listed on Google as “Window installation service”.
Based in Rockford, 28 mi away
Ranked #5 because of its Google rating and trade focus: 4.7★ from 417 Google reviews, listed on Google as “Window installation service”.
Based in Palatine, 38 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 1,274 Google reviews, listed on Google as “Window installation service”.
Based in Bartlett, 29 mi away
Ranked #7 because of its Google rating and review volume: 4.8★ from 2,808 Google reviews, the most in DeKalb.
Based in Darien, 15 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Window installation service”.
Based in Villa Park, 40 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 604 Google reviews, listed on Google as “Window installation service”.
Based in DeKalb
Ranked #10 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Window installation service”.
Based in Naperville, 32 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 292 Google reviews, listed on Google as “Window installation service”.
Based in Homer Glen, 33 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 54 Google reviews, listed on Google as “Window installation service”.
Based in Lake in the Hills, 27 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 65 Google reviews, listed on Google as “Window installation service”.
Based in Darien, 39 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 77 Google reviews, listed on Google as “Window installation service”.
Based in Roselle, 34 mi away
Ranked #15 because of its Google rating and review volume: 4.9★ from 2,184 Google reviews.
Based in DeKalb
Ranked #16 because of its Google rating and trade focus: 4.9★ from 33 Google reviews, listed on Google as “Window installation service”.
Based in Naperville, 33 mi away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 388 Google reviews, listed on Google as “Window installation service”.
Based in Village of Campton Hills, 32 mi away
Ranked #18 because of its Google rating and trade focus: 4.5★ from 203 Google reviews, listed on Google as “Window installation service”.
Based in Bolingbrook, 40 mi away
Ranked #19 because of its Google rating and review volume: 4.7★ from 2,800 Google reviews.
Based in Aurora, 25 mi away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 32 Google reviews, listed on Google as “Window installation service”.
Based in Palatine, 38 mi away
Ranked #21 because of its Google rating and trade focus: 4.7★ from 191 Google reviews, listed on Google as “Window installation service”.
Based in Village of Campton Hills, 14 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 72 Google reviews, listed on Google as “Window installation service”.
Based in Naperville, 30 mi away
Ranked #23 because of its Google rating and trade focus: 4.8★ from 574 Google reviews, listed on Google as “Window installation service”.
Based in Hawthorn Woods, 37 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “Window installation service”.
Based in Lisle, 37 mi away
Ranked #25 because of its Google rating and trade focus: 4.6★ from 654 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 450 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 |
|---|---|---|
| 33 Carpenters Construction Chicago | 4.6★ (33) | In DeKalb |
| All Around Pumping Service Inc | 4.5★ (93) | In DeKalb |
| Anthony Palmer Construction | 5.0★ (2) | In DeKalb |
| Boss Roofing - Siding Experts Inc | 5.0★ (24) | In DeKalb |
| C&C Contractors of DeKalb | In DeKalb | |
| Davidson Doors LLC | 5.0★ (30) | In DeKalb |
| Gehrke Construction, Inc. | 5.0★ (3) | In DeKalb |
| Hero Heating & Air Conditioning | 4.8★ (209) | In DeKalb |
| Lawson Construction | 5.0★ (5) | In DeKalb |
| MG Roofing And Siding PLLC | 4.7★ (15) | In DeKalb |
| R W Keys Decorating | 3.0★ (2) | In DeKalb |
| Raynor Door Authority of DeKalb | 4.7★ (6) | In DeKalb |
| Resurface Pros Kitchen & Bathroom | 4.9★ (34) | In DeKalb |
| RW Keys and Son | In DeKalb | |
| Service Now Home Services | 4.9★ (879) | In DeKalb |
| Solid Contact Construction | 5.0★ (12) | In DeKalb |
| Spears Design Build Group | 4.6★ (41) | In DeKalb |
| The Magic Touch Painting Company | 5.0★ (50) | In DeKalb |
| The Window Guys | 5.0★ (2) | 19 mi |
| Theisen Roofing | 4.9★ (93) | In DeKalb |
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 450 DeKalb window installers on ten 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. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, 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 DeKalb data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |