78 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Bangor Trident Base: Energy Saver Solutions Inc - HVAC & Insulation W Seattle, CR Score 59/100; 5.0★ from 191 Google reviews; open 24/7.
Best for emergencies (open 24/7): Mayoral Plastering LLC, posts 24/7 hours; ranked #9 of 78.
Most-reviewed: Croach Pest Control, 1,209 Google reviews at 4.9★, the most of 78 ranked; ranked #27.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
78 Bangor Trident Base insulation contractors are ranked here by CR Score, from ten published factors. 4 are open 24/7, 44 open Saturdays and 14 open Sundays, based on posted hours. The median Google rating is 5.0★ across 78 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Energy Saver Solutions Inc - HVAC & Insulation W Seattle | 59 | 5.0★ (191) | Seattle, 19 mi away | 24/7 | Overall |
| 2 | Arrow Insulation | 58 | 4.9★ (902) | Bainbridge Island, 19 mi away | — | — |
| 3 | Insulation Co | 58 | 5.0★ (256) | Seattle, 20 mi away | Sat | — |
| 4 | Real Crawl Space Cleaning | 57 | 5.0★ (58) | Bainbridge Island, 11 mi away | Sat | — |
| 5 | R&R Insulation, LLC | 57 | 4.9★ (99) | Bremerton, 20 mi away | Sat · Sun · Evenings | — |
| 6 | Villa Insurance Group | 57 | 4.9★ (752) | Lynnwood, 20 mi away | — | — |
| 7 | USA Insulation of North Puget Sound | 56 | 4.9★ (84) | Kirkland, 25 mi away | Sat · Sun · Evenings | — |
| 8 | Super Attic Solutions | 55 | 4.9★ (172) | Kirkland, 24 mi away | Sun | — |
| 9 | Mayoral Plastering LLC | 55 | 5.0★ (11) | Mountlake Terrace, 19 mi away | 24/7 | Emergencies |
| 10 | Chimney 360 Services | 55 | 4.9★ (91) | Bainbridge Island, 21 mi away | Sun · Evenings | — |
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 in Bangor Trident Base
Based in Seattle, 19 mi away
Ranked #1 because of its Google rating and trade focus: 5.0★ from 191 Google reviews, listed on Google as “Insulation contractor”.
Based in Bainbridge Island, 19 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 902 Google reviews, listed on Google as “Insulation contractor”.
Based in Seattle, 20 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 256 Google reviews, listed on Google as “Insulation contractor”.
Based in Bainbridge Island, 11 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 58 Google reviews, listed on Google as “Insulation contractor”.
Based in Bremerton, 20 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 99 Google reviews, listed on Google as “Insulation contractor”.
Based in Lynnwood, 20 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 752 Google reviews, listed on Google as “Insulation contractor”.
Based in Kirkland, 25 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 84 Google reviews, listed on Google as “Insulation contractor”.
Based in Kirkland, 24 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 172 Google reviews, listed on Google as “Insulation contractor”.
Based in Mountlake Terrace, 19 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Insulation contractor”.
Based in Bainbridge Island, 21 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 91 Google reviews, listed on Google as “Insulation contractor”.
Based in East Renton Highlands, 13 mi away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based in Bainbridge Island, 19 mi away
Ranked #12 because of its Google rating and trade focus: 4.5★ from 13 Google reviews, listed on Google as “Insulation contractor”.
Based in Seattle, 18 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 53 Google reviews, listed on Google as “Insulation contractor”.
Based in Seattle, 18 mi away
Ranked #14 because of its Google rating and trade focus: 4.2★ from 411 Google reviews, listed on Google as “Insulation contractor”.
Based in Seattle, 19 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 42 Google reviews, listed on Google as “Insulation contractor”.
Based in Poulsbo, 3 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based in Alderwood Manor, 23 mi away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 272 Google reviews, listed on Google as “Insulation contractor”.
Based in Port Orchard, 13 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 49 Google reviews, listed on Google as “Insulation contractor”.
Based in Bothell, 25 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Insulation contractor”.
Based in Bothell, 23 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 42 Google reviews, listed on Google as “Insulation contractor”.
Based in Seattle, 21 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 32 Google reviews, listed on Google as “Insulation contractor”.
Based in Shoreline, 17 mi away
Ranked #22 because of its Google rating and review volume: 5.0★ from 514 Google reviews.
Based in Bremerton, 12 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Insulation contractor”.
Based in Lynnwood, 20 mi away
Ranked #24 because of its Google rating and review volume: 5.0★ from 191 Google reviews.
Based in Kirkland, 24 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 15 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 78 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 |
|---|---|---|
| All in One Maintenance Services | 17 mi | |
| AT-FOAM | 19 mi | |
| Barrier Insulation LLC | 8 mi | |
| Bremerton Insulation Co | 5.0★ (1) | 4 mi |
| Bremerton Spray Foam | 5 mi | |
| Burnham Insulation | 5.0★ (2) | 22 mi |
| Earth First Foam LLC | 10 mi | |
| EDDYE'S INSULATION SERVICES N' PLUS 😁👍 | 19 mi | |
| FRA Attic Insulation & Roofing Services Co, WA | 5.0★ (2) | 21 mi |
| Hendricks Prime Attic Insulation | 5.0★ (2) | 25 mi |
| Kitsap Insulation Services, Inc | 18 mi | |
| Maple Valley Energy Solutions | 1.0★ (2) | 19 mi |
| Northwest Spray Foam Co | 17 mi | |
| NW Fusion Pros | 15 mi | |
| OWI Attic Insulation And Roofing Services , WA | 3.0★ (2) | 5 mi |
| Petrochem Insulation, Inc. | 5.0★ (2) | 23 mi |
| REP Attic Insulation & Roofing Services Inc , WA | 4 mi | |
| Seattle Metro Home Insulation Co | 4.0★ (1) | 22 mi |
| VEC Attic Insulation & Roofing Services Inc , WA | 4.5★ (2) | 5 mi |
| ZND-BAL Attic-Solution & Insulation's & Roofing Service Lynnwood, WA | 5.0★ (2) | 20 mi |
National price ranges in USD, not adjusted for Bangor Trident Base. 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 78 Bangor Trident Base 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 Bangor Trident Base 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 |