44 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Thomasville: Koala Insulation of Twin City, CR Score 83/100; 4.8★ from 77 Google reviews.
Best for emergencies (open 24/7): Crawl Space Brothers, posts 24/7 hours; ranked #3 of 44.
Most-reviewed: Hawley Air Heating and Cooling, 1,236 Google reviews at 4.9★, the most of 44 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
44 Thomasville insulation contractors are ranked here by CR Score, from 8 published factors. 1 is open 24/7, 15 open Saturdays and 6 open Sundays, based on posted hours. The median Google rating is 4.7★ across 44 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Koala Insulation of Twin City | 83 | 4.8★ (77) | Winston-Salem, 14 mi away | — | Overall |
| 2 | Hawley Air Heating and Cooling | 82 | 4.9★ (1,236) | Clemmons, 13 mi away | Sat · Sun · Evenings | Most reviews |
| 3 | Crawl Space Brothers | 81 | 4.5★ (11) | Greensboro, 17 mi away | 24/7 | Emergencies |
| 4 | Precision Air Care | 79 | 5.0★ (65) | Winston-Salem, 17 mi away | Sun · Evenings | — |
| 5 | Future Foam, Inc. | 79 | 3.8★ (40) | High Point, 5 mi away | — | — |
| 6 | Dogwood Crawlspaces | 79 | 5.0★ (63) | Clemmons, 20 mi away | Sat | — |
| 7 | Future Foam Inc | 78 | 3.8★ (32) | Archdale, 8 mi away | — | — |
| 8 | Insulation Services | 77 | 5.0★ (9) | Winston-Salem, 21 mi away | Sat · Sun | — |
| 9 | Insulation Integration Solutions | 77 | 5.0★ (5) | Thomasville | Sat | — |
| 10 | Ray's Pest Control and Wildlife Removal | 77 | 4.7★ (301) | Winston-Salem, 17 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 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 Clemmons, 13 mi away
Ranked #2 because of its Google rating and review volume: 4.9★ from 1,236 Google reviews, the most Google reviews on this list (1,236).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Greensboro, 17 mi away
Ranked #3 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, 17 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 High Point, 5 mi away
Ranked #5 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 Clemmons, 20 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 63 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Archdale, 8 mi away
Ranked #7 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 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 Thomasville
Ranked #9 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Winston-Salem, 17 mi away
Ranked #10 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 Winston-Salem, 18 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, 20 mi away
Ranked #12 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 Greensboro, 19 mi away
Ranked #13 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 Greensboro, 16 mi away
Ranked #14 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 Greensboro, 16 mi away
Ranked #15 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 Burlington, 16 mi away
Ranked #16 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, 20 mi away
Ranked #17 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 Lexington, 15 mi away
Ranked #18 because of its Google rating and trade focus: 4.3★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in High Point, 7 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 6 of 8 factors; credentials and recency not yet collected.
Based in Raleigh, 3 mi away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 30 Google reviews, listed on Google as “Waterproofing service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Summerfield, 24 mi away
Ranked #21 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 Lexington, 9 mi away
Ranked #22 because of its Google rating and trade focus: 1.7★ from 3 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, 14 mi away
Ranked #23 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 Kernersville, 15 mi away
Ranked #24 because of its Google rating and review volume: 4.6★ from 339 Google reviews, 339 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Greensboro, 20 mi away
Ranked #25 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.
#1 to #25 are shown in full above. Here are #26 to #44, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | A & J Painting | 73 | 4.2★ (10) | 3 mi |
| 27 | Home Paramount Pest Control | 73 | 4.7★ (162) | 17 mi |
| 28 | Green Planet Foam & Fiber | 73 | 4.6★ (29) | 14 mi |
| 29 | Carolina Insulation & Foam Inc | 72 | 3.6★ (5) | 15 mi |
| 30 | Winston-Salem Spray Foam Insulation | 72 | 5.0★ (17) | 20 mi |
| 31 | Extreme Spray Foam of Winston - Salem | 72 | 5.0★ (14) | 14 mi |
| 32 | C & H Insulation Services | 71 | 5.0★ (3) | 20 mi |
| 33 | Specialty Products and Insulation | 70 | 4.4★ (8) | 19 mi |
| 34 | Custom Improvement Services, Inc. | 69 | 5.0★ (4) | In Thomasville |
| 35 | ACI Systems | 69 | 4.0★ (4) | 16 mi |
| 36 | Carolina Duct & Crawl LLC | 68 | 4.3★ (263) | 25 mi |
| 37 | A & H Insulation | 68 | 5.0★ (4) | 22 mi |
| 38 | Industrial & Commercial Insltn | 67 | 4.7★ (7) | 23 mi |
| 39 | Renn Building Products | 67 | 2.9★ (16) | 20 mi |
| 40 | Advanced Insulation, Inc. | 67 | 4.3★ (3) | 19 mi |
| 41 | IBBI Insulation | 66 | 4.0★ (7) | 23 mi |
| 42 | King Services of North Carolina | 66 | 4.7★ (12) | 11 mi |
| 43 | Interior Solutionz, Inc. | 65 | 4.8★ (4) | 10 mi |
| 44 | Chemtech Roof & Insulation Systems Inc | 64 | 4.0★ (5) | 20 mi |
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) | 15 mi |
| Better Home Eco | 5.0★ (2) | 20 mi |
| Carolina Home Performance Inc | 5.0★ (1) | 11 mi |
| Carolina Insulation | 4.5★ (2) | 18 mi |
| Carolina Superior Home Maintenance | 5.0★ (2) | 24 mi |
| Colby's Gutters & Improvements | 1.0★ (1) | 20 mi |
| D7 Insulation llc | 2.0★ (2) | 15 mi |
| Delta Insulation, LLC | In Thomasville | |
| Energy Works | 5.0★ (1) | 6 mi |
| Enhanced Air Systems LLC | In Thomasville | |
| Extreme Spray Foam of Winston Salem | 5.0★ (1) | 12 mi |
| Foam Comfort Systems LLC | 1.0★ (1) | 15 mi |
| MC Gutters And Insulation LLC | 5.0★ (2) | 17 mi |
| Pals Attic Insulation & Dryer Vent Cleaning Service Winston-Salem, NC | 5.0★ (1) | 18 mi |
| Piedmont Insulators LLC | 5.0★ (1) | 5 mi |
| PPI FOAM INSULATION | 5.0★ (2) | 18 mi |
| Qirenn Building Products | 5.0★ (1) | 20 mi |
| Quality Insulation | 5.0★ (1) | 19 mi |
| Richardson Insulation | 5.0★ (1) | 17 mi |
| SUPERIOR QUALITY INSULATION INC | In Thomasville |
National price ranges in USD, not adjusted for Thomasville. 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 44 Thomasville 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 Thomasville 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 |