47 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Summerfield: Crawl Space Brothers, CR Score 84/100; 4.5★ from 11 Google reviews; open 24/7.
Best for emergencies (open 24/7): Elite Gutters, posts 24/7 hours; ranked #16 of 47.
Most-reviewed: Clegg’s - Pest Control Kernersville, NC, 339 Google reviews at 4.6★, the most of 47 ranked; ranked #12.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
47 Summerfield insulation contractors are ranked here by CR Score, from 8 published factors. 3 are open 24/7, 16 open Saturdays and 9 open Sundays, based on posted hours. The median Google rating is 4.7★ across 47 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Crawl Space Brothers | 84 | 4.5★ (11) | Greensboro, 9 mi away | 24/7 | Overall |
| 2 | Koala Insulation of Twin City | 83 | 4.8★ (77) | Winston-Salem, 20 mi away | — | — |
| 3 | Insulation 4 all | 82 | 4.9★ (111) | Summerfield | — | — |
| 4 | Precision Air Care | 80 | 5.0★ (65) | Winston-Salem, 21 mi away | Sun · Evenings | — |
| 5 | North Carolina Spray Foam Insulation | 79 | 4.8★ (25) | Greensboro, 9 mi away | Sat | — |
| 6 | Speedy's Insulation | 79 | 5.0★ (65) | High Point, 11 mi away | — | — |
| 7 | Builders' Insulation | 78 | 4.2★ (5) | Greensboro, 9 mi away | — | — |
| 8 | Insulation Services | 78 | 5.0★ (9) | Winston-Salem, 21 mi away | Sat · Sun | — |
| 9 | Ray's Pest Control and Wildlife Removal | 78 | 4.7★ (301) | Winston-Salem, 22 mi away | — | — |
| 10 | Hales & Associates | 77 | 3.5★ (6) | Greensboro, 10 mi away | — | — |
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: 4.5★ from 11 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Winston-Salem, 20 mi away
Ranked #2 because of its Google rating and trade focus: 4.8★ from 77 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Summerfield
Ranked #3 because of its Google rating and trade focus: 4.9★ from 111 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Winston-Salem, 21 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 65 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Greensboro, 9 mi away
Ranked #5 because of its Google rating and trade focus: 4.8★ from 25 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in High Point, 11 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 65 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Greensboro, 9 mi away
Ranked #7 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Winston-Salem, 21 mi away
Ranked #8 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.
Based in Winston-Salem, 22 mi away
Ranked #9 because of its Google rating and trade focus: 4.7★ from 301 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Greensboro, 10 mi away
Ranked #10 because of its Google rating and trade focus: 3.5★ from 6 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Winston-Salem, 21 mi away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 52 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Kernersville, 12 mi away
Ranked #12 because of its Google rating and review volume: 4.6★ from 339 Google reviews, the most Google reviews on this list (339).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Kernersville, 22 mi away
Ranked #13 because of its Google rating and availability: 5.0★ from 68 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Kernersville, 11 mi away
Ranked #14 because of its Google rating and review volume: 4.7★ from 162 Google reviews, 162 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Greensboro, 13 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 57 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Burlington, 25 mi away
Ranked #16 because of its Google rating and availability: 5.0★ from 28 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Burlington, 13 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in High Point, 21 mi away
Ranked #18 because of its Google rating and trade focus: 3.8★ from 40 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Archdale, 22 mi away
Ranked #19 because of its Google rating and trade focus: 3.8★ from 32 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Greensboro, 9 mi away
Ranked #20 because of its Google rating and trade focus: 3.6★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Burlington, 22 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Greensboro, 14 mi away
Ranked #22 because of its Google rating and availability: 4.5★ from 17 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Greensboro, 10 mi away
Ranked #23 because of its Google rating and review volume: 5.0★ from 41 Google reviews, 41 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Winston-Salem, 20 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Lewisville, 22 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 17 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 #47, 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 |
|---|---|---|
| AIC Insulation Inc | 5.0★ (2) | 18 mi |
| Better Home Eco | 5.0★ (2) | 13 mi |
| Carolina Home Performance Inc | 5.0★ (1) | 15 mi |
| Cooperative Insulation Contractor Inc | 8 mi | |
| D7 Insulation llc | 2.0★ (2) | 10 mi |
| dbl Insulation Solutions | 5.0★ (1) | 24 mi |
| Energy Tamers of the Triad, LLC | 1.0★ (1) | 23 mi |
| Energy Works | 5.0★ (1) | 23 mi |
| Extreme Spray Foam of Winston Salem | 5.0★ (1) | 21 mi |
| Foam Comfort Systems LLC | 1.0★ (1) | 18 mi |
| Gary's Insulation | 10 mi | |
| Insulation Service Inc | 11 mi | |
| Jim's Insulation | 1.0★ (1) | 24 mi |
| MC Gutters And Insulation LLC | 5.0★ (2) | 15 mi |
| Pals Attic Insulation & Dryer Vent Cleaning Service Winston-Salem, NC | 5.0★ (1) | 21 mi |
| Piedmont Insulators LLC | 5.0★ (1) | 21 mi |
| PPI FOAM INSULATION | 5.0★ (2) | 15 mi |
| Qirenn Building Products | 5.0★ (1) | 14 mi |
| Tati's Insulation | 5.0★ (1) | 9 mi |
| Thermal Insulation Co. | 5.0★ (1) | 21 mi |
National price ranges in USD, not adjusted for Summerfield. 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 47 Summerfield 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 Summerfield 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 |