51 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Monroe: Crawl Space Brothers, CR Score 88/100; 5.0★ from 309 Google reviews; open 24/7.
Best for emergencies (open 24/7): Crawl Space Brothers, posts 24/7 hours; ranked #2 of 51.
Most-reviewed: Power Home Remodeling, 2,444 Google reviews at 4.7★, the most of 51 ranked; ranked #21.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
51 Monroe insulation contractors are ranked here by CR Score, from 8 published factors. 9 are open 24/7, 26 open Saturdays and 17 open Sundays, based on posted hours. The median Google rating is 4.9★ across 51 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Crawl Space Brothers | 88 | 5.0★ (309) | Charlotte, 21 mi away | 24/7 | Overall |
| 2 | Crawl Space Brothers | 86 | 4.9★ (52) | Matthews, 14 mi away | 24/7 | Emergencies |
| 3 | Koala Insulation of Greater Charlotte | 85 | 4.9★ (86) | Charlotte, 21 mi away | 24/7 | — |
| 4 | Crawl Space Ninja of Charlotte | 84 | 4.8★ (125) | Stallings, 10 mi away | Sat · Sun | — |
| 5 | Behr Insulation | 84 | 5.0★ (73) | Matthews, 13 mi away | Sat · Sun · Evenings | — |
| 6 | TVL Insulation | 84 | 5.0★ (20) | Gantt, 16 mi away | 24/7 | — |
| 7 | All Around Service | 83 | 5.0★ (3) | Monroe | 24/7 | — |
| 8 | Simon Quality Construction | 83 | 5.0★ (166) | Charlotte, 24 mi away | Sat · Sun · Evenings | — |
| 9 | Koala Insulation of Greater South Charlotte | 82 | 4.4★ (18) | Matthews, 14 mi away | 24/7 | — |
| 10 | JME Solutions LLC : Exterior work, Gutters, Siding, Gutter Cleaning & Insulation Company | 82 | 5.0★ (219) | Monroe | Sat | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and availability: 5.0★ from 309 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Matthews, 14 mi away
Ranked #2 because of its Google rating and availability: 4.9★ from 52 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Charlotte, 21 mi away
Ranked #3 because of its Google rating and availability: 4.9★ from 86 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Stallings, 10 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 125 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Matthews, 13 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 73 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Gantt, 16 mi away
Ranked #6 because of its Google rating and availability: 5.0★ from 20 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Monroe
Ranked #7 because of its Google rating and availability: 5.0★ from 3 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Charlotte, 24 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 166 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Matthews, 14 mi away
Ranked #9 because of its Google rating and availability: 4.4★ from 18 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Monroe
Ranked #10 because of its Google rating and trade focus: 5.0★ from 219 Google reviews, listed on Google as “Construction company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Matthews, 13 mi away
Ranked #11 because of its Google rating and availability: 4.8★ from 215 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Charlotte, 18 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 136 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Charlotte, 14 mi away
Ranked #13 because of its Google rating and availability: 4.8★ from 73 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Charlotte, 23 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 620 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fort Mill, 22 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 29 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Charlotte, 22 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 66 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Indian Trail, 8 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Charlotte, 23 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 37 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Charlotte, 23 mi away
Ranked #19 because of its Google rating and trade focus: 4.6★ from 18 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Charlotte, 24 mi away
Ranked #20 because of its Google rating and availability: 4.8★ from 257 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Charlotte, 23 mi away
Ranked #21 because of its Google rating and review volume: 4.7★ from 2,444 Google reviews, the most Google reviews on this list (2,444).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Monroe
Ranked #22 because of its Google rating and trade focus: 3.9★ from 28 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Indian Trail, 10 mi away
Ranked #23 because of its Google rating and trade focus: 4.5★ from 63 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Wesley Chapel, 19 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Charlotte, 23 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
#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 51 ranked insulation contractors here; the rest are on their profiles.
17 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 |
|---|---|---|
| ABC Insulation | 22 mi | |
| American Basement and Crawl | 5.0★ (1) | 9 mi |
| Carolina Comfort Insulating Co | 5.0★ (2) | 20 mi |
| Coleman Industrial Services | 15 mi | |
| Color Master Contractors | 21 mi | |
| Fiber Tech Insulation Co Inc | 5.0★ (2) | 23 mi |
| HealthyCrawl Space | 5.0★ (4) | In Monroe |
| Holliday Crawlspace Solutions LLC | 5.0★ (1) | 20 mi |
| Mattor Spray Foam Insulation LLC | 15 mi | |
| New Creation Spray Foam Systems, Inc. | In Monroe | |
| PCA LLC | 20 mi | |
| Precise Thermal | 23 mi | |
| Specialty Products & Insulation | 5.0★ (1) | 19 mi |
| Spray Foam Insulation Concord | 21 mi | |
| vaporvaultenclosures | 22 mi | |
| Will's Insulation LLC | 22 mi | |
| Wills Insulation LLC | 5.0★ (2) | 22 mi |
National price ranges in USD, not adjusted for Monroe. 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 51 Monroe insulation contractors 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 Monroe 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 |