48 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Killingly Center: Klaus Larsen Roofing, CR Score 57/100; 4.8★ from 521 Google reviews; open 24/7.
Best for emergencies (open 24/7): WeatherTek Insulation LLC, posts 24/7 hours; ranked #3 of 48.
Most-reviewed: Energy Geeks, 92 Google reviews at 4.9★, the most of 48 ranked after Klaus Larsen Roofing; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
48 Killingly Center insulation contractors are ranked here by CR Score, from ten published factors. 5 are open 24/7, 22 open Saturdays and 8 open Sundays, based on posted hours. The median Google rating is 4.8★ across 48 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Klaus Larsen Roofing | 57 | 4.8★ (521) | Hebron, 17 mi away | 24/7 | Overall |
| 2 | RI Choice Spray Foam Inc. | 57 | 4.7★ (31) | Coventry, 12 mi away | Sat · Sun · Evenings | — |
| 3 | WeatherTek Insulation LLC | 56 | 4.4★ (32) | Coventry, 21 mi away | 24/7 | Emergencies |
| 4 | Energy Geeks | 56 | 4.9★ (92) | Blackstone, 14 mi away | — | Most reviews |
| 5 | Thermal Seal Insulating Glass | 54 | 4.8★ (16) | Uxbridge, 19 mi away | Sat · Sun | — |
| 6 | USA Insulation of Providence | 54 | 4.6★ (77) | Woonsocket, 22 mi away | Sat | — |
| 7 | Atlas Insulation Co | 53 | 4.0★ (41) | Johnston, 15 mi away | — | — |
| 8 | Julius Mechanical Insulation | 53 | 5.0★ (4) | Grafton, 7 mi away | Sat | — |
| 9 | AVID Energy Solutions | 53 | 5.0★ (20) | Sutton, 20 mi away | Sat | — |
| 10 | Priority Insulation Providence | 53 | 5.0★ (30) | Providence, 25 mi away | Sat · 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 review volume: 4.8★ from 521 Google reviews, the most in Killingly Center.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Coventry, 12 mi away
Ranked #2 because of its Google rating and trade focus: 4.7★ from 31 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Coventry, 21 mi away
Ranked #3 because of its Google rating and trade focus: 4.4★ from 32 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Blackstone, 14 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 92 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Uxbridge, 19 mi away
Ranked #5 because of its Google rating and trade focus: 4.8★ from 16 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Woonsocket, 22 mi away
Ranked #6 because of its Google rating and trade focus: 4.6★ from 77 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Johnston, 15 mi away
Ranked #7 because of its Google rating and trade focus: 4.0★ from 41 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Grafton, 7 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sutton, 20 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Providence, 25 mi away
Ranked #10 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 Woonsocket, 22 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Attleboro, 14 mi away
Ranked #12 because of its Google rating and trade focus: 4.6★ from 10 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Amherst, 17 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Arlington, 17 mi away
Ranked #14 because of its Google rating and trade focus: 4.8★ from 25 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Providence, 23 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Smithfield, 17 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Woonsocket, 22 mi away
Ranked #17 because of its Google rating and trade focus: 4.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cumberland, 23 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ashland, 17 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Seekonk, 20 mi away
Ranked #20 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 Charlton, 19 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Charlton, 24 mi away
Ranked #22 because of its Google rating and trade focus: 4.8★ from 36 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Exeter, 15 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Sutton, 24 mi away
Ranked #24 because of its Google rating and trade focus: 4.5★ from 17 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Uxbridge, 22 mi away
Ranked #25 because of its Google rating and trade focus: 4.9★ from 9 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #48, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | WeatherTek Insulation LLC | 50 | 3.7★ (3) | 14 mi |
| 27 | C & R Insulation Inc | 50 | 4.6★ (18) | 21 mi |
| 28 | A A Insulation Inc | 50 | 5.0★ (5) | 20 mi |
| 29 | Tuma Insulation | 50 | 5.0★ (5) | 21 mi |
| 30 | Bob's | 49 | 3.7★ (9) | 14 mi |
| 31 | Heat Huggers Insulation LLC | 49 | 3.0★ (4) | 17 mi |
| 32 | Rhode Island Insulation | 49 | 4.2★ (15) | 21 mi |
| 33 | RC Insulation | 49 | 5.0★ (5) | 24 mi |
| 34 | Greenwich Insulation | 49 | 4.4★ (7) | 19 mi |
| 35 | Quality Insulation of Eastern CT | 49 | 3.7★ (26) | 21 mi |
| 36 | Progress Insulation | 49 | 4.8★ (4) | 24 mi |
| 37 | Anchor Insulation | 48 | 4.3★ (9) | 22 mi |
| 38 | Greenville Insulation | 48 | 4.3★ (6) | 19 mi |
| 39 | Dryvit Systems, Inc. | 48 | 4.3★ (7) | 22 mi |
| 40 | STP PLASTERING CO | 47 | 4.6★ (14) | 25 mi |
| 41 | Beneficial Energy Products | 47 | 5.0★ (9) | 24 mi |
| 42 | Flag Services | 47 | 5.0★ (12) | 15 mi |
| 43 | RoofMasters | 47 | 5.0★ (3) | 17 mi |
| 44 | Patriot Insulation & Gutters, Inc. | 46 | 5.0★ (14) | 20 mi |
| 45 | New England Insulation | 46 | 2.3★ (3) | 21 mi |
| 46 | DC & Sons Home Improvements | 45 | 5.0★ (5) | 14 mi |
| 47 | NE Plastering | 45 | 5.0★ (4) | 14 mi |
| 48 | Nescor | 44 | 4.3★ (6) | 25 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 |
|---|---|---|
| AirSealing America, LLC | 17 mi | |
| Aten Energy Conservation LLC | 5.0★ (2) | 24 mi |
| Atlas Acquisitions | 19 mi | |
| Best Noise Control | 7 mi | |
| Duct Insulation | 19 mi | |
| Fontaine Enterprises | 19 mi | |
| Greenwich Insulation | 3.0★ (1) | 20 mi |
| I&W Insulation | 1.0★ (2) | 23 mi |
| MAK Insulation | 1.0★ (2) | 17 mi |
| Mass Spray Foam Inc | 5.0★ (2) | 17 mi |
| Mega Innovations LLC | 15 mi | |
| ProTech Spray Foam | 5.0★ (1) | 18 mi |
| R & R Insulators LLC | 18 mi | |
| Rational Business Solutions | 17 mi | |
| RYPEC Home Sevices | 5.0★ (1) | 25 mi |
| Spray Foam Insulation Boston Mass & Rhode Island | 5.0★ (1) | 14 mi |
| The Lab Insulation LLC | 14 mi | |
| thermospray insulation | 17 mi | |
| Tier One Insulation Services LLC | 5.0★ (1) | 17 mi |
| USA Insulation of Eastern Connecticut | 2 mi |
National price ranges in USD, not adjusted for Killingly Center. 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 48 Killingly Center 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 Killingly Center 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 |