62 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Arlington: Specialty Insulation NW, LLC, CR Score 62/100; 4.9★ from 71 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Duck’s Insulation LLC., posts 24/7 hours; ranked #7 of 62.
Most-reviewed: Croach Pest Control, 1,209 Google reviews at 4.9★, the most of 62 ranked; ranked #25.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
62 Arlington insulation contractors are ranked here by CR Score, from ten published factors. 3 are open 24/7, 34 open Saturdays and 16 open Sundays, based on posted hours. The median Google rating is 4.9★ across 62 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Specialty Insulation NW, LLC | 62 | 4.9★ (71) | Arlington | Sat · Sun | Overall |
| 2 | Attic Projects | 61 | 4.9★ (534) | Everett, 16 mi away | Sat · Sun · Evenings | — |
| 3 | A&Z insulation | 59 | 5.0★ (151) | Mount Vernon, 17 mi away | Sat · Sun · Evenings | — |
| 4 | A&G Active Insulation LLC | 58 | 5.0★ (39) | Anacortes, 12 mi away | Sat · Sun | — |
| 5 | Parker Eco Pest Control | 57 | 5.0★ (49) | Everett, 16 mi away | Sat · Sun · Evenings | — |
| 6 | Axis Roof and Gutter, Inc. | 56 | 4.9★ (775) | Arlington | — | — |
| 7 | Duck’s Insulation LLC. | 56 | 5.0★ (4) | Marysville, 10 mi away | 24/7 | Emergencies |
| 8 | PNW Construction & Energy Services | 56 | 4.9★ (58) | Anacortes, 15 mi away | Sat | — |
| 9 | All Temp Soft Covers, LLC | 56 | 5.0★ (32) | Blaine, 11 mi away | Sat | — |
| 10 | Crawl Pros | 56 | 3.9★ (11) | Marysville, 6 mi away | Sat · Sun · 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 trade focus: 4.9★ from 71 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Everett, 16 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 534 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mount Vernon, 17 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 151 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Anacortes, 12 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 39 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Everett, 16 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 49 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Arlington
Ranked #6 because of its Google rating and review volume: 4.9★ from 775 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Marysville, 10 mi away
Ranked #7 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 Anacortes, 15 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 58 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Blaine, 11 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 32 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Marysville, 6 mi away
Ranked #10 because of its Google rating and trade focus: 3.9★ from 11 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Arlington
Ranked #11 because of its Google rating and trade focus: 4.6★ from 23 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Everett, 16 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 41 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Alderwood Manor, 22 mi away
Ranked #13 because of its Google rating and trade focus: 4.6★ from 22 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mount Vernon, 17 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 39 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Monroe, 24 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 42 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Marysville, 5 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 16 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Marysville, 9 mi away
Ranked #17 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 Marysville, 7 mi away
Ranked #18 because of its Google rating and trade focus: 4.2★ from 130 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Arlington
Ranked #19 because of its Google rating and trade focus: 3.8★ from 46 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mount Vernon, 21 mi away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 124 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Anacortes, 16 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mount Vernon, 6 mi away
Ranked #22 because of its Google rating and trade focus: 4.6★ from 19 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lake Stevens, 13 mi away
Ranked #23 because of its Google rating and trade focus: 4.8★ from 12 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Camano, 7 mi away
Ranked #24 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 Mukilteo, 21 mi away
Ranked #25 because of its Google rating and review volume: 4.9★ from 1,209 Google reviews, the most in Arlington.
Based on 8 of 10 factors; credentials and recency not yet collected.
#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 62 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.
National price ranges in USD, not adjusted for Arlington. 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 62 Arlington 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 Arlington 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 |