14 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Harrisville: GreenHome Specialties, CR Score 61/100; 4.8★ from 139 Google reviews.
Best for emergencies (open 24/7): Eco Comfort Solutions, posts 24/7 hours; ranked #2 of 14.
Most-reviewed: Sunpro, 169 Google reviews at 4.9★, the most of 14 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
14 Harrisville insulation contractors are ranked here by CR Score, from ten published factors. 1 is open 24/7, 5 open Saturdays and 1 open Sundays, based on posted hours. The median Google rating is 4.9★ across 14 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | GreenHome Specialties | 61 | 4.8★ (139) | West Haven, 4 mi away | — | Overall |
| 2 | Eco Comfort Solutions | 61 | 5.0★ (66) | Farmington, 21 mi away | 24/7 | Emergencies |
| 3 | Sunpro | 60 | 4.9★ (169) | Clearfield, 12 mi away | — | Most reviews |
| 4 | OnPoint Insulation Ogden | 60 | 4.9★ (29) | Ogden, 2 mi away | Sat · Evenings | — |
| 5 | Optimal Insulation Solution Ogden | 59 | 4.9★ (27) | Ogden, 2 mi away | Sat · Evenings | — |
| 6 | iFOAM Insulation of Layton | 57 | 4.9★ (74) | Layton, 14 mi away | — | — |
| 7 | Nelson Insulation | 56 | 3.8★ (51) | Roy, 7 mi away | Sat · Evenings | — |
| 8 | Accent Insulation | 56 | 5.0★ (12) | Harrisville | — | — |
| 9 | Thermal Shield Spray Foam Insulation | 55 | 4.2★ (10) | Roy, 8 mi away | Sat | — |
| 10 | Cardalls Insulation | 53 | 2.3★ (3) | Ogden, 4 mi away | — | — |
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: 4.8★ from 139 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Farmington, 21 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 66 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Clearfield, 12 mi away
Ranked #3 because of its Google rating and review volume: 4.9★ from 169 Google reviews, the most in Harrisville.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ogden, 2 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 29 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ogden, 2 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 27 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Layton, 14 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 74 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Roy, 7 mi away
Ranked #7 because of its Google rating and trade focus: 3.8★ from 51 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harrisville
Ranked #8 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Roy, 8 mi away
Ranked #9 because of its Google rating and trade focus: 4.2★ from 10 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ogden, 4 mi away
Ranked #10 because of its Google rating and trade focus: 2.3★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Hooper, 20 mi away
Ranked #11 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 Layton, 15 mi away
Ranked #12 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Clearfield, 8 mi away
Ranked #13 because of its Google rating and review volume: 5.0★ from 15 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Layton, 13 mi away
Ranked #14 because of its Google rating and trade focus: 3.6★ from 25 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
10 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 |
|---|---|---|
| Accent Insulation | 23 mi | |
| Energy Attics LLC | 20 mi | |
| Energy Pro | 15 mi | |
| Energy Reclaimer | 13 mi | |
| Great Basin Contracting | 3 mi | |
| J & K Insulation Inc | 3 mi | |
| Kendall Insulation Inc | 11 mi | |
| Precision Insulation | 5.0★ (1) | 5 mi |
| Seal-Tech | 14 mi | |
| Worldwide Insulation Inc. | 4.0★ (2) | 4 mi |
National price ranges in USD, not adjusted for Harrisville. 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 14 Harrisville 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 Harrisville 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 |