94 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Thiells: Energy Management Solutions, CR Score 61/100; 4.9★ from 171 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Tigasi Home Improvement, posts 24/7 hours; ranked #5 of 94.
Most-reviewed: JP McHale Pest Management, 1,445 Google reviews at 4.7★, the most of 94 ranked; ranked #8.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
94 Thiells insulation contractors are ranked here by CR Score, from ten published factors. 15 are open 24/7, 71 open Saturdays and 46 open Sundays, based on posted hours. The median Google rating is 5.0★ across 94 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Energy Management Solutions | 61 | 4.9★ (171) | Valley Cottage, 7 mi away | Sat · Sun · Evenings | Overall |
| 2 | Home Experts Inc | 60 | 4.9★ (459) | Fair Lawn, 20 mi away | Sat · Sun · Evenings | — |
| 3 | Adaptive Insulation | 59 | 5.0★ (262) | Mahopac, 15 mi away | Sat | — |
| 4 | Discount Insulation Company | 58 | 5.0★ (81) | Greenwich, 15 mi away | Sat · Sun · Evenings | — |
| 5 | Tigasi Home Improvement | 57 | 5.0★ (15) | Peekskill, 15 mi away | 24/7 | Emergencies |
| 6 | Northern Windows, Siding, Roofing and Insulation | 56 | 5.0★ (263) | Goshen, 22 mi away | 24/7 | — |
| 7 | Koala Insulation of Northern Westchester | 56 | 5.0★ (111) | Briarcliff Manor, 11 mi away | — | — |
| 8 | JP McHale Pest Management | 56 | 4.7★ (1,445) | Peekskill, 6 mi away | Sat | Most reviews |
| 9 | Energy Evolution Inc | 56 | 4.8★ (52) | Spring Valley, 5 mi away | — | — |
| 10 | Spray Foam Insulation NYC NJ - Clark | 56 | 5.0★ (5) | Park Ridge, 12 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 171 Google reviews, listed on Google as “Insulation contractor”.
Based in Fair Lawn, 20 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 459 Google reviews, listed on Google as “Insulation contractor”.
Based in Mahopac, 15 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 262 Google reviews, listed on Google as “Insulation contractor”.
Based in Greenwich, 15 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 81 Google reviews, listed on Google as “Insulation contractor”.
Based in Peekskill, 15 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Insulation contractor”.
Based in Goshen, 22 mi away
Ranked #6 because of its Google rating and review volume: 5.0★ from 263 Google reviews.
Based in Briarcliff Manor, 11 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 111 Google reviews, listed on Google as “Insulation contractor”.
Based in Peekskill, 6 mi away
Ranked #8 because of its Google rating and review volume: 4.7★ from 1,445 Google reviews, the most in Thiells.
Based in Spring Valley, 5 mi away
Ranked #9 because of its Google rating and trade focus: 4.8★ from 52 Google reviews, listed on Google as “Insulation contractor”.
Based in Park Ridge, 12 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based in Mahwah, 10 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 77 Google reviews, listed on Google as “Insulation contractor”.
Based in Airmont, 8 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 47 Google reviews, listed on Google as “Insulation contractor”.
Based in Larchmont, 24 mi away
Ranked #13 because of its Google rating and review volume: 4.9★ from 976 Google reviews.
Based in Saddle Brook, 23 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Insulation contractor”.
Based in Pearl River, 10 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Insulation contractor”.
Based in Larchmont, 24 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 56 Google reviews, listed on Google as “Insulation contractor”.
Based in Mahopac, 24 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 291 Google reviews, listed on Google as “Insulation contractor”.
Based in Peekskill, 7 mi away
Ranked #18 because of its Google rating and trade focus: 4.5★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based in Orange Lake, 23 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 258 Google reviews, listed on Google as “Insulation contractor”.
Based in Mahopac, 17 mi away
Ranked #20 because of its Google rating and review volume: 4.7★ from 420 Google reviews.
Based in Greenburgh, 6 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Insulation contractor”.
Based in Greenburgh, 18 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Insulation contractor”.
Based in Port Chester, 23 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 161 Google reviews, listed on Google as “Insulation contractor”.
Based in Yonkers, 21 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Insulation contractor”.
Based in Greenwich, 13 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Insulation contractor”.
#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 94 ranked insulation contractors here; the rest are on their profiles.
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 |
|---|---|---|
| County Comfort Home Solutions | 5.0★ (2) | 7 mi |
| Elite Insulate | 5.0★ (2) | 10 mi |
| Home Energy Experts Spray Foam Insulation | 5.0★ (2) | 14 mi |
| Home Energy Matters, Inc. | 3.0★ (2) | 22 mi |
| JB Insulation & Drywall | 5.0★ (2) | 18 mi |
| M. Lemus Painting | 5.0★ (2) | 19 mi |
| North Attic-Solution & Insulation's & Roofing Service Riverdale, NJ | 4.5★ (2) | 21 mi |
| PCH Attic Insulation & Roofing Services | 2.5★ (2) | 22 mi |
| The Home Insulators of Armonk | 5.0★ (2) | 18 mi |
| The Home Insulators of Briarcliff | 5.0★ (2) | 10 mi |
| The Home Insulators of Bronxville | 5.0★ (2) | 20 mi |
| The Home Insulators of Clarkstown | 5.0★ (2) | 7 mi |
| The Home Insulators of Greenburgh | 5.0★ (2) | 15 mi |
| The Home Insulators of Haverstraw | 5.0★ (2) | 1 mi |
| The Home Insulators of Mahwah | 5.0★ (2) | 14 mi |
| The Home Insulators of Nanuet | 5.0★ (2) | 7 mi |
| The Home Insulators of Port Chester | 5.0★ (2) | 21 mi |
| The Home Insulators of Ramapo | 5.0★ (2) | 8 mi |
| The Home Insulators of Somers | 5.0★ (2) | 18 mi |
| Y & S BAPAZ ENTERPRISES | 5.0★ (2) | 7 mi |
National price ranges in USD, not adjusted for Thiells. 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 94 Thiells 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 Thiells 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 |