43 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in York: The CrawlSpace King, CR Score 59/100; 5.0★ from 251 Google reviews; open 24/7.
Best for emergencies (open 24/7): GSM Services, posts 24/7 hours; ranked #2 of 43.
Most-reviewed: GSM Services, 3,506 Google reviews at 4.9★, the most of 43 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
43 York insulation contractors are ranked here by CR Score, from ten published factors. 5 are open 24/7, 23 open Saturdays and 8 open Sundays, based on posted hours. The median Google rating is 4.9★ across 43 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | The CrawlSpace King | 59 | 5.0★ (251) | Shelby, 24 mi away | 24/7 | Overall |
| 2 | GSM Services | 57 | 4.9★ (3,506) | Gastonia, 19 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Koala Insulation of Greater Charlotte | 57 | 4.9★ (86) | Charlotte, 22 mi away | 24/7 | — |
| 4 | JME Solutions LLC : Exterior work, Gutters, Siding, Gutter Cleaning & Insulation Company | 55 | 5.0★ (219) | Monroe, 12 mi away | Sat | — |
| 5 | Home Shield Insulation of Charlotte | 54 | 4.9★ (136) | Charlotte, 23 mi away | Sat · Evenings | — |
| 6 | USA Insulation of Charlotte | 54 | 4.9★ (200) | Charlotte, 19 mi away | — | — |
| 7 | Fort Mill Spray Foam Insulation | 54 | 4.9★ (14) | Gastonia, 17 mi away | Sat · Sun | — |
| 8 | iFOAM Insulation | 53 | 4.9★ (29) | Fort Mill, 19 mi away | — | — |
| 9 | Integrity Spray Foam Insulation | 53 | 5.0★ (5) | Rock Hill, 8 mi away | Sat | — |
| 10 | D.A.H Insulation Services | 52 | 4.4★ (7) | Charlotte, 17 mi away | Sat · Sun · 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: 5.0★ from 251 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Gastonia, 19 mi away
Ranked #2 because of its Google rating and review volume: 4.9★ from 3,506 Google reviews, the most in York.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Charlotte, 22 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 86 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Monroe, 12 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 219 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Charlotte, 23 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 136 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Charlotte, 19 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 200 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Gastonia, 17 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 14 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fort Mill, 19 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 29 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Rock Hill, 8 mi away
Ranked #9 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 Charlotte, 17 mi away
Ranked #10 because of its Google rating and trade focus: 4.4★ from 7 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Charlotte, 24 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 37 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Charlotte, 21 mi away
Ranked #12 because of its Google rating and review volume: 4.7★ from 2,444 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Charlotte, 19 mi away
Ranked #13 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 Charlotte, 20 mi away
Ranked #14 because of its Google rating and trade focus: 4.6★ from 18 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Rock Hill, 13 mi away
Ranked #15 because of its Google rating and review volume: 4.9★ from 184 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Charlotte, 24 mi away
Ranked #16 because of its Google rating and trade focus: 4.8★ from 23 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Charlotte, 22 mi away
Ranked #17 because of its Google rating and review volume: 4.7★ from 526 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fort Mill, 21 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Charlotte, 19 mi away
Ranked #19 because of its Google rating and trade focus: 4.6★ from 43 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Belmont, 24 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 47 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wesley Chapel, 20 mi away
Ranked #21 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 Rock Hill, 21 mi away
Ranked #22 because of its Google rating and trade focus: 4.7★ from 23 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Gastonia, 19 mi away
Ranked #23 because of its Google rating and review volume: 5.0★ from 199 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lancaster, 22 mi away
Ranked #24 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 Belmont, 16 mi away
Ranked #25 because of its Google rating and review volume: 4.9★ from 61 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #43, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Masters Insulation South | 48 | 5.0★ (7) | 20 mi |
| 27 | Austin Company | 48 | 3.8★ (39) | 19 mi |
| 28 | Gastonia Sheet Metal | 48 | 4.7★ (12) | 19 mi |
| 29 | Stanton Wildlife Services | 48 | 4.4★ (7) | 15 mi |
| 30 | Guy M. Beaty, Inc. | 48 | 4.2★ (5) | 18 mi |
| 31 | A&K Painting Company | 48 | 4.9★ (166) | 18 mi |
| 32 | Bunch Inc | 48 | 3.7★ (3) | 17 mi |
| 33 | Premiere Exteriors | 48 | 4.8★ (16) | 10 mi |
| 34 | Weather Roofing | 48 | 5.0★ (122) | 25 mi |
| 35 | SealPro Systems | 48 | 4.9★ (9) | 24 mi |
| 36 | KB Insulation | 48 | 4.6★ (10) | 24 mi |
| 37 | Professional Insulation Services | 47 | 5.0★ (3) | 20 mi |
| 38 | Ace Handyman Services West Charlotte | 47 | 4.8★ (160) | 20 mi |
| 39 | AMS Network | 45 | 1.6★ (7) | 22 mi |
| 40 | AmeriPro Roofing | 44 | 4.4★ (137) | 21 mi |
| 41 | The Carpenter's Son | 44 | 5.0★ (4) | 18 mi |
| 42 | Patriot Home Service | 42 | 5.0★ (4) | 25 mi |
| 43 | Treadaway & Sons Painting & Wallcovering, Inc. | 42 | 4.6★ (18) | 23 mi |
15 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 |
|---|---|---|
| Color Master Contractors | 20 mi | |
| Crawlspace Transformers | 5.0★ (1) | In York |
| HD Builders | 5.0★ (81) | In York |
| Heritage Encon Group Inc | 2.0★ (1) | 23 mi |
| Home Free Home Inspection LLC | 5.0★ (1) | 8 mi |
| M.M.I. Moisture, Mold, Insulation | 5.0★ (2) | 13 mi |
| Metrolina Insulation | 3.0★ (1) | 22 mi |
| Olde York Glass Co. | 5.0★ (5) | In York |
| Pacor Insulation | 5.0★ (1) | 23 mi |
| Precise Thermal | 20 mi | |
| Total Comfort Installations (TCI) | 24 mi | |
| Uniquely Green Insulation of Charlotte NC | 23 mi | |
| Unitherm | 4.0★ (2) | 23 mi |
| vaporvaultenclosures | 17 mi | |
| Vastago Insulation | 5.0★ (1) | 21 mi |
National price ranges in USD, not adjusted for York. 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 43 York 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 York 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 |