49 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Hampshire: Moxie Pest Control, CR Score 59/100; 4.5★ from 2,575 Google reviews; open Saturdays until 4 PM.
Best for emergencies (open 24/7): USA Insulation of South Elgin, posts 24/7 hours; ranked #5 of 49.
Most-reviewed: EcoShield Pest Solutions, 4,792 Google reviews at 4.7★, the most of 49 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
49 Hampshire insulation contractors are ranked here by CR Score, from ten published factors. 4 are open 24/7, 27 open Saturdays and 15 open Sundays, based on posted hours. The median Google rating is 4.9★ across 49 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Moxie Pest Control | 59 | 4.5★ (2,575) | Algonquin, 10 mi away | Sat | Overall |
| 2 | EcoShield Pest Solutions | 59 | 4.7★ (4,792) | Geneva, 19 mi away | Sat | Most reviews |
| 3 | Fox Valley Gutter Cap and Insulation | 53 | 5.0★ (8) | Elgin, 12 mi away | Sat · Sun | — |
| 4 | North Shore Insulation Sycamore | 53 | 5.0★ (17) | Sycamore, 11 mi away | Sat | — |
| 5 | USA Insulation of South Elgin | 53 | 3.2★ (18) | South Elgin, 13 mi away | 24/7 | Emergencies |
| 6 | AARCO - American Attic Re-Insulation Company | 53 | 4.9★ (35) | Bartlett, 16 mi away | Sat | — |
| 7 | Koala Insulation of Northern Illinois | 53 | 5.0★ (156) | Wauconda, 22 mi away | — | — |
| 8 | Jaramillo Installers Inc | 52 | 5.0★ (11) | Elgin, 12 mi away | Sat | — |
| 9 | Rooftop Designs | 52 | 4.3★ (94) | Schaumburg, 24 mi away | Sat · Sun · Evenings | — |
| 10 | Peak Performance Insulation | 52 | 5.0★ (6) | DeKalb, 10 mi away | Sat · Evenings | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.5★ from 2,575 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Geneva, 19 mi away
Ranked #2 because of its Google rating and review volume: 4.7★ from 4,792 Google reviews, the most in Hampshire.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Elgin, 12 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sycamore, 11 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in South Elgin, 13 mi away
Ranked #5 because of its Google rating and trade focus: 3.2★ from 18 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bartlett, 16 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 35 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wauconda, 22 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 156 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Elgin, 12 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Schaumburg, 24 mi away
Ranked #9 because of its Google rating and trade focus: 4.3★ from 94 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in DeKalb, 10 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in DeKalb, 14 mi away
Ranked #11 because of its Google rating and trade focus: 4.4★ from 21 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Roselle, 24 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 24 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Crystal Lake, 15 mi away
Ranked #13 because of its Google rating and trade focus: 4.7★ from 61 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Elgin, 11 mi away
Ranked #14 because of its Google rating and trade focus: 4.0★ from 12 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Woodstock, 19 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Elgin, 14 mi away
Ranked #16 because of its Google rating and trade focus: 4.6★ from 7 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Crystal Lake, 14 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Crystal Lake, 18 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Schaumburg, 23 mi away
Ranked #19 because of its Google rating and review volume: 4.9★ from 111 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Crystal Lake, 19 mi away
Ranked #20 because of its Google rating and trade focus: 4.6★ from 54 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lake Zurich, 23 mi away
Ranked #21 because of its Google rating and review volume: 4.9★ from 99 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Algonquin, 15 mi away
Ranked #22 because of its Google rating and availability: 4.9★ from 29 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Elgin, 12 mi away
Ranked #23 because of its Google rating and review volume: 4.9★ from 242 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in McHenry, 19 mi away
Ranked #24 because of its Google rating and review volume: 5.0★ from 191 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Aurora, 24 mi away
Ranked #25 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #49, in CR Score order; each links to its profile.
20 more insulation contractors within 25 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 |
|---|---|---|
| 5 Awesome Ways to Insulate Your Windows for Winter | 12 mi | |
| Accurate Wire & Insulation | 5.0★ (2) | 24 mi |
| B Thermal Corporation | 12 mi | |
| Clean Air Doctors - Attic Insulation | 17 mi | |
| Energy Plus Insulation | 5.0★ (1) | 11 mi |
| Energy Plus Insulation LLC | 5.0★ (1) | 12 mi |
| Energy Smart Insulation | 3.0★ (1) | 7 mi |
| Frisco Insulation Solutions | 13 mi | |
| Genoa Insulation | 9 mi | |
| Henrick Insulation Solutions | 21 mi | |
| Insulation Service | 10 mi | |
| JL INSULATION | 10 mi | |
| JMG Insulation | 11 mi | |
| KM Concrete Raising & Insulation, LLC | 14 mi | |
| Southwest Insulation, Inc. | 16 mi | |
| Superior Attic Fans | 5.0★ (2) | 16 mi |
| TBD Painting Inc. | In Hampshire | |
| ThermaDrain, Inc | 13 mi | |
| Union Insulation Solutions | 17 mi | |
| Wildlife Animal & Bee Removal Guys | 3.0★ (2) | 11 mi |
National price ranges in USD, not adjusted for Hampshire. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Attic insulation | $1,700 | $2,100 | $2,500 | Per attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national range | October 2026 |
We scored 49 Hampshire insulation contractors 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 Hampshire 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 |