23 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Boiling Springs: Crawl Space Brothers, CR Score 60/100; 4.9★ from 210 Google reviews; open 24/7.
Best for emergencies (open 24/7): Southern Industries Home Improvements, posts 24/7 hours; ranked #6 of 23.
Most-reviewed: Southern Industries Home Improvements, 713 Google reviews at 4.6★, the most of 23 ranked; ranked #6.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
23 Boiling Springs insulation contractors are ranked here by CR Score, from ten published factors. 4 are open 24/7, 14 open Saturdays and 7 open Sundays, based on posted hours. The median Google rating is 4.8★ across 23 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Crawl Space Brothers | 60 | 4.9★ (210) | Greenville, 23 mi away | 24/7 | Overall |
| 2 | Upstate Home Maintenance Services LLC | 58 | 4.9★ (160) | Greer, 14 mi away | Sat · Evenings | — |
| 3 | Ace Handyman Services Upstate South Carolina and Greenville | 57 | 4.9★ (533) | Taylors, 21 mi away | — | — |
| 4 | Greenville Spray Foam Insulation | 56 | 5.0★ (30) | Berea, 18 mi away | Sat · Sun | — |
| 5 | Vapor Lock Crawlspace Solutions LLc | 55 | 5.0★ (29) | Greenville, 15 mi away | Sat | — |
| 6 | Southern Industries Home Improvements | 54 | 4.6★ (713) | Greenville, 23 mi away | 24/7 | Emergencies, Most reviews |
| 7 | Bonham Insulating Company | 54 | 4.6★ (22) | Spartanburg, 4 mi away | — | — |
| 8 | Electrolock Inc | 54 | 4.8★ (10) | Greenville, 11 mi away | — | — |
| 9 | A-1 Insulation | 53 | 4.8★ (56) | Greenville, 25 mi away | Sat | — |
| 10 | First Class Insulation | 53 | 5.0★ (31) | Greer, 23 mi away | Sat | — |
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: 4.9★ from 210 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greer, 14 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 160 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Taylors, 21 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 533 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Berea, 18 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greenville, 15 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greenville, 23 mi away
Ranked #6 because of its Google rating and review volume: 4.6★ from 713 Google reviews, the most in Boiling Springs.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Spartanburg, 4 mi away
Ranked #7 because of its Google rating and trade focus: 4.6★ from 22 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greenville, 11 mi away
Ranked #8 because of its Google rating and trade focus: 4.8★ from 10 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Greenville, 25 mi away
Ranked #9 because of its Google rating and trade focus: 4.8★ from 56 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greer, 23 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Spartanburg, 10 mi away
Ranked #11 because of its Google rating and trade focus: 4.7★ from 14 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greer, 11 mi away
Ranked #12 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 Greer, 19 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 19 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Spartanburg, 12 mi away
Ranked #14 because of its Google rating and availability: 4.9★ from 14 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greer, 15 mi away
Ranked #15 because of its Google rating and trade focus: 4.8★ from 11 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greer, 8 mi away
Ranked #16 because of its Google rating and trade focus: 3.8★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Simpsonville, 20 mi away
Ranked #17 because of its Google rating and review volume: 4.8★ from 90 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greer, 11 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greenville, 24 mi away
Ranked #19 because of its Google rating and review volume: 4.4★ from 93 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greer, 22 mi away
Ranked #20 because of its Google rating and trade focus: 1.8★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Asheville, 17 mi away
Ranked #21 because of its Google rating and trade focus: 3.0★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Simpsonville, 24 mi away
Ranked #22 because of its Google rating and review volume: 4.1★ from 38 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greenville, 20 mi away
Ranked #23 because of its Google rating and trade focus: 3.8★ from 20 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
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 |
|---|---|---|
| Anthem Insulation of Greenville | 21 mi | |
| Associated Contractors | 5.0★ (4) | In Boiling Springs |
| Blue Ridge Insulation | 14 mi | |
| Christopherson Drywall | 4.8★ (40) | In Boiling Springs |
| Dean Hall Insulation LLC | 5 mi | |
| Garris Air | 4.9★ (200) | In Boiling Springs |
| HydroHelp911 Crawl Space & Foundation Repair | 5.0★ (1) | 24 mi |
| Koala Insulation of Spartanburg | 5.0★ (2) | 7 mi |
| Lamar Foam Insulation | 5.0★ (1) | 16 mi |
| Quality First Systems, Inc. | 5.0★ (2) | In Boiling Springs |
| Quality Insulating Inc | 5.0★ (1) | 21 mi |
| Sanchez Concrete Experts | 15 mi | |
| Sealing Solutions | 1.0★ (1) | 19 mi |
| Smooth Sailing Heating, AC Repair, and Duct Cleaning | 4.9★ (146) | In Boiling Springs |
| Specialized Roofing & Insulation, Inc. | 5.0★ (1) | 10 mi |
| Sunbelt Insulation Co Inc | 15 mi | |
| Total Comfort Installations (TCI) | 19 mi | |
| Upstate Insulation | 18 mi | |
| Wood Insulating Co Inc | 5.0★ (1) | 7 mi |
| Woodman Insulation | 15 mi |
National price ranges in USD, not adjusted for Boiling Springs. 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 23 Boiling Springs 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 Boiling Springs 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 |