11 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Prineville: HomeRx Insulation, CR Score 61/100; 5.0★ from 44 Google reviews.
Best for emergencies (open 24/7): Seasons Change LLC, posts 24/7 hours; ranked #7 of 11.
Most-reviewed: Premier Spray Foam Co, 21 Google reviews at 5.0★, the most of 11 ranked after HomeRx Insulation; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
11 Prineville insulation contractors are ranked here by CR Score, from ten published factors. 1 is open 24/7, 5 open Saturdays and 2 open Sundays, based on posted hours. The median Google rating is 5.0★ across 11 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | HomeRx Insulation | 61 | 5.0★ (44) | Redmond, 9 mi away | — | Overall |
| 2 | Premier Spray Foam Co | 58 | 5.0★ (21) | Bend, 25 mi away | Sat · Sun | Most reviews |
| 3 | Mauricio's Insulation | 57 | 4.9★ (14) | Eugene, 16 mi away | Sat | — |
| 4 | Cozy Home Contracting LLC | 56 | 5.0★ (10) | Bend, 18 mi away | — | — |
| 5 | Three Peaks General Construction llc | 54 | 5.0★ (10) | Prineville | Sat · Evenings | — |
| 6 | MJ Insulation & Construction LLC | 54 | 5.0★ (4) | McMinnville, 16 mi away | Sat | — |
| 7 | Seasons Change LLC | 54 | 4.7★ (14) | Redmond, 18 mi away | 24/7 | Emergencies |
| 8 | Cascade Insulation Inc | 53 | 4.8★ (5) | Bend, 24 mi away | — | — |
| 9 | Performance Insulation & Energy Services, Inc. | 52 | 4.2★ (5) | Redmond, 17 mi away | — | — |
| 10 | JAMES INSULATION MASTERS LLC | 49 | 5.0★ (5) | McMinnville, 16 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 review volume: 5.0★ from 44 Google reviews, the most in Prineville.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bend, 25 mi away
Ranked #2 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 Eugene, 16 mi away
Ranked #3 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 Bend, 18 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ 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 Prineville
Ranked #5 because of its Google rating and review volume: 5.0★ from 10 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in McMinnville, 16 mi away
Ranked #6 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 Redmond, 18 mi away
Ranked #7 because of its Google rating and review volume: 4.7★ from 14 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bend, 24 mi away
Ranked #8 because of its Google rating and trade focus: 4.8★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Redmond, 17 mi away
Ranked #9 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 McMinnville, 16 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Redmond, 17 mi away
Ranked #11 because of its Google rating and review volume: 5.0★ from 8 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
8 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 |
|---|---|---|
| Alcon Insulation LLC | 5.0★ (1) | 16 mi |
| Master Mechanical Insulation, LLC | 16 mi | |
| Pacific Northwest Spray Foam Insulation, LLC | 3.5★ (2) | 21 mi |
| Petersen Mechanical Insulation Inc. | 16 mi | |
| RSGC INC. Residential & Commercial Construction Contractor | 5.0★ (2) | In Prineville |
| Safe Dry Home, LLC | 5.0★ (1) | 15 mi |
| Sunset Hearth & Home | 4.9★ (247) | In Prineville |
| Top Quality Insulation LLC | 16 mi |
National price ranges in USD, not adjusted for Prineville. 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 11 Prineville 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 Prineville 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 |