60/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 902 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 902 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat–Sun closed
Best Insulation Contractors in Bainbridge Island, WA (2026)
148 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Bainbridge Island: Arrow Insulation, CR Score 60/100; 4.9★ from 902 Google reviews.
- 2
Best for emergencies (open 24/7): Energy Saver Solutions Inc - HVAC & Insulation W Seattle, posts 24/7 hours; ranked #2 of 148.
- 5
Most-reviewed: EcoShield Pest Solutions, 6,519 Google reviews at 4.6★, the most of 148 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
148 Bainbridge Island insulation contractors are ranked here by CR Score, from ten published factors. 11 are open 24/7, 86 open Saturdays and 36 open Sundays, based on posted hours. The median Google rating is 4.9★ across 148 rated businesses.
Top 10 insulation contractors in Bainbridge Island at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Arrow Insulation | 60 | 4.9★ (902) | Bainbridge Island | — | Overall |
| 2 | Energy Saver Solutions Inc - HVAC & Insulation W Seattle | 60 | 5.0★ (191) | Seattle, 8 mi away | 24/7 | Emergencies |
| 3 | Chimney 360 Services | 59 | 4.9★ (91) | Bainbridge Island | Sun · Evenings | — |
| 4 | Eastside Exterminators | 59 | 4.9★ (2,159) | Woodinville, 19 mi away | Sat | — |
| 5 | EcoShield Pest Solutions | 59 | 4.6★ (6,519) | Tukwila, 18 mi away | Sat | Most reviews |
| 6 | Attic Projects | 58 | 4.9★ (740) | Kent, 20 mi away | Sat · Sun | — |
| 7 | Spray Foam Insulation Today of Seattle | 58 | 4.5★ (13) | Bainbridge Island | 24/7 | — |
| 8 | Real Crawl Space Cleaning | 58 | 5.0★ (58) | Bainbridge Island | Sat | — |
| 9 | Insulation Co | 58 | 5.0★ (256) | Seattle, 10 mi away | Sat | — |
| 10 | 316 Insulation of Seattle | 56 | 5.0★ (54) | Bainbridge Island | — | — |
The 148 best insulation contractors in Bainbridge Island, ranked
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.
Based in Seattle, 8 mi away
60/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 191 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 191 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4402 40th Ave SW, Seattle, WA 98116
Based in Bainbridge Island
59/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 91 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 91 Google reviews
- Hours
- Mon–Fri 8 AM–7 PM · Sat closed · Sun 8 AM–7 PM
Based in Woodinville, 19 mi away
59/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 2,159 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 2,159 Google reviews
- Hours
- Mon–Fri 7:30 AM–5:30 PM · Sat 8 AM–4 PM · Sun closed
- Address
- 15500 Redmond - Woodinville Rd NE Ste C100, Woodinville, WA 98072
Based in Tukwila, 18 mi away
59/100CR ScoreRanked #5 because of its Google rating and review volume: 4.6★ from 6,519 Google reviews, the most in Bainbridge Island.
- 4.6★ from 6,519 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 9 AM–1 PM · Sun closed
- Address
- 652 Industry Dr, Tukwila, WA 98188
Based in Kent, 20 mi away
58/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 740 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 740 Google reviews
- Hours
- Mon–Fri 7 AM–6 PM · Sat 8 AM–6 PM · Sun 7 AM–6 PM
- Address
- 6839 S 220th St, Kent, WA 98032
Based in Bainbridge Island
58/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.5★ from 13 Google reviews, listed on Google as “Insulation contractor”.
- 4.5★ from 13 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Bainbridge Island
58/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 58 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 58 Google reviews
- Hours
- Mon–Sat 7 AM–5 PM · Sun closed
Based in Seattle, 10 mi away
58/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 256 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 256 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat 8 AM–3 PM · Sun closed
- Address
- 1420 E Pine St, Seattle, WA 98122
Based in Bainbridge Island
56/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 54 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 54 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat–Sun closed
Based in Bainbridge Island
56/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 16 Google reviews
- Hours
- Mon–Sat 7 AM–7 PM · Sun closed
#12 Attic Doctor
Based in Bellevue, 15 mi away
56/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 201 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 201 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat closed · Sun 8 AM–6 PM
- Address
- 10333 NE 1st St #154, Bellevue, WA 98004
Based in Bainbridge Island
56/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.8★ from 19 Google reviews, listed on Google as “Insulation contractor”.
- 4.8★ from 19 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat 9 AM–3 PM · Sun closed
Based in Kirkland, 17 mi away
56/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.9★ from 84 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 84 Google reviews
- Hours
- Mon–Sun 7 AM–9 PM
- Address
- 11905 124th Ave NE, Kirkland, WA 98034
Based in Bainbridge Island
56/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.8★ from 17 Google reviews, listed on Google as “Insulation contractor”.
- 4.8★ from 17 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat 8 AM–4 PM · Sun closed
Based in Renton, 20 mi away
56/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 246 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 246 Google reviews
- Hours
- Mon–Thu 8 AM–11 PM · Fri 8 AM–5 PM · Sat closed · Sun 8 AM–11 PM
- Address
- 5008 NE 2nd St Office 11, Renton, WA 98059
Based in Bainbridge Island
56/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 12 Google reviews
- Hours
- Mon–Sat 8 AM–5 PM · Sun closed
Based in Lynnwood, 17 mi away
56/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 752 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 752 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 20006 Cedar Valley Rd Ste. 202, Lynnwood, WA 98036
Based in Kirkland, 17 mi away
56/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 172 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 172 Google reviews
- Hours
- Mon–Thu 8 AM–6 PM · Fri 8 AM–4:30 PM · Sat closed · Sun 8 AM–6 PM
- Address
- 11335 NE 122nd Way Suite 105, Kirkland, WA 98034
Based in Bainbridge Island
55/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 3 Google reviews
- Hours
- Mon–Fri 8 AM–6:30 PM · Sat–Sun 9 AM–5 PM
#21 Attic Star
Based in Seattle, 15 mi away
55/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 90 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 90 Google reviews
- Hours
- Mon–Fri 8:30 AM–6 PM · Sat closed · Sun 8:30 AM–4 PM
- Address
- 10223 59th Ave S, Seattle, WA 98178
Based in Seattle, 10 mi away
55/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 42 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 42 Google reviews
- Hours
- Mon–Sat 7 AM–7 PM · Sun closed
- Address
- 1604 NE 50th St b6, Seattle, WA 98105
Based in Mountlake Terrace, 14 mi away
55/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 11 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 24210 59th Ave W, Mountlake Terrace, WA 98043
#24 Air Superior
Based in Seattle, 10 mi away
55/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.9★ from 53 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 53 Google reviews
- Hours
- Mon–Thu 8 AM–5 PM · Fri 8 AM–3 PM · Sat closed · Sun 8 AM–5 PM
- Address
- 114 NE 94th St, Seattle, WA 98115
Based in Seattle, 8 mi away
55/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.2★ from 411 Google reviews, listed on Google as “Insulation contractor”.
- 4.2★ from 411 Google reviews
- Hours
- Mon–Sat 8 AM–5 PM · Sun closed
- Address
- 4453 Aurora Ave N, Seattle, WA 98103
Insulation contractors ranked #26 to #50
#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 148 ranked insulation contractors here; the rest are on their profiles.
Also serving Bainbridge Island
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.
How much do insulation contractors cost in Bainbridge Island?
National price ranges in USD, not adjusted for Bainbridge Island. 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 |
How we ranked Bainbridge Island insulation contractors
We scored 148 Bainbridge Island 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 23, 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 Bainbridge Island 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 |
Insulation contractors in Bainbridge Island: frequently asked questions
Who is the best insulation contractor in Bainbridge Island?
By CR Score, the highest-ranked insulation contractor in Bainbridge Island, WA is Arrow Insulation with a CR Score of 60/100. It has 4.9★ from 902 Google reviews. Energy Saver Solutions Inc - HVAC & Insulation W Seattle (#2) and Chimney 360 Services (#3) follow. We ranked 148 insulation contractors on ten factors, last updated October 23, 2026.
How many insulation contractors are there in Bainbridge Island?
ContractorsRanked ranks 148 insulation contractors serving Bainbridge Island, WA. 11 of them are based in Bainbridge Island; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which insulation contractors in Bainbridge Island are open 24/7?
11 ranked insulation contractors in Bainbridge Island post 24/7 hours. The highest-ranked are Energy Saver Solutions Inc - HVAC & Insulation W Seattle (#2), Spray Foam Insulation Today of Seattle (#7) and Mayoral Plastering LLC (#23). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which insulation contractors in Bainbridge Island work on weekends?
86 of 148 ranked insulation contractors post Saturday hours and 36 post Sunday hours. The highest-ranked open Saturdays are Energy Saver Solutions Inc - HVAC & Insulation W Seattle (#2), Eastside Exterminators (#4) and EcoShield Pest Solutions (#5). Posted hours are office hours; crews may book weekend jobs separately.
How much does attic insulation cost in Bainbridge Island?
Attic insulation typically costs $1,700 to $2,500, with $2,100 typical (Per attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national range). This is a national range, not adjusted for Bainbridge Island. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Bainbridge Island insulation contractors have?
The median Google rating among 148 rated insulation contractors in Bainbridge Island is 4.9★, with a median of 20 reviews. EcoShield Pest Solutions has the most, 6,519 reviews, and ranks #5. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank insulation contractors?
Each insulation contractor gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do insulation contractors outside Bainbridge Island count in this ranking?
Yes, if they are within 25 mi of the Bainbridge Island city center, our service radius for insulation contractors. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.
Update log for Bainbridge Island
- October 2026: CR Scores recalculated for 148 insulation contractors serving Bainbridge Island.
- October 2026: 1 duplicate listing merged.
More insulation contractors and Bainbridge Island pages
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