99 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Spanaway: Independent Pest Solutions - Puyallup's Top Pest Control Service, CR Score 90/100; 4.9★ from 165 Google reviews; open 24/7.
Best for emergencies (open 24/7): Crimson Insulation Contractor Fife, posts 24/7 hours; ranked #2 of 99.
Most-reviewed: Guardian Roofing, Gutters & Insulation, 3,072 Google reviews at 4.8★, the most of 99 ranked; ranked #21.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
99 Spanaway insulation contractors are ranked here by CR Score, from 8 published factors. 8 are open 24/7, 64 open Saturdays and 27 open Sundays, based on posted hours. The median Google rating is 4.9★ across 99 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Independent Pest Solutions - Puyallup's Top Pest Control Service | 90 | 4.9★ (165) | Puyallup, 7 mi away | 24/7 | Overall |
| 2 | Crimson Insulation Contractor Fife | 87 | 5.0★ (40) | Auburn, 10 mi away | 24/7 | Emergencies |
| 3 | Attic Crawl | 86 | 5.0★ (187) | Federal Way, 13 mi away | Sat · Sun · Evenings | — |
| 4 | Crawl Pros | 86 | 4.6★ (268) | Tacoma, 4 mi away | Sat · Sun · Evenings | — |
| 5 | Attic Projects | 85 | 4.9★ (740) | Kent, 23 mi away | Sat · Sun | — |
| 6 | Independent Pest Solutions - Auburn's Top Pest Control Service | 85 | 5.0★ (34) | Auburn, 17 mi away | 24/7 | — |
| 7 | Croach Pest Control | 84 | 4.9★ (1,060) | Sumner, 13 mi away | Sat | — |
| 8 | Sentinel Pest Control | 84 | 4.9★ (290) | Puyallup, 6 mi away | Sat | — |
| 9 | WA Evergreen Insulation LLC | 84 | 4.9★ (159) | Tacoma, 3 mi away | Sat | — |
| 10 | All-Shield Crawl Spaces | 83 | 5.0★ (39) | Lacey, 13 mi away | Sat · Sun | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 in Spanaway
Based in Puyallup, 7 mi away
Ranked #1 because of its Google rating and availability: 4.9★ from 165 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Auburn, 10 mi away
Ranked #2 because of its Google rating and availability: 5.0★ from 40 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Federal Way, 13 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 187 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Tacoma, 4 mi away
Ranked #4 because of its Google rating and trade focus: 4.6★ from 268 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Kent, 23 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 740 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Auburn, 17 mi away
Ranked #6 because of its Google rating and availability: 5.0★ from 34 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sumner, 13 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 1,060 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Puyallup, 6 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 290 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Tacoma, 3 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 159 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Lacey, 13 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 39 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Puyallup, 8 mi away
Ranked #11 because of its Google rating and availability: 4.9★ from 101 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Spanaway
Ranked #12 because of its Google rating and review volume: 5.0★ from 814 Google reviews, 814 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Tacoma, 10 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 22 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Lakewood, 6 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 41 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Gig Harbor, 16 mi away
Ranked #15 because of its Google rating and availability: 4.8★ from 331 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Lakewood, 6 mi away
Ranked #16 because of its Google rating and trade focus: 4.2★ from 99 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Tacoma, 4 mi away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 39 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Puyallup, 8 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 46 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Puyallup, 7 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Lakewood, 5 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Auburn, 19 mi away
Ranked #21 because of its Google rating and review volume: 4.8★ from 3,072 Google reviews, the most Google reviews on this list (3,072).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Lacey, 21 mi away
Ranked #22 because of its Google rating and trade focus: 4.8★ from 31 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Artondale, 20 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Bonney Lake, 23 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Edgewood, 11 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 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 99 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 |
|---|---|---|
| ⏳ Insulation Contractor Lacey ⏳ | 1.0★ (1) | 7 mi |
| Ace™ - Insulation Contractor Milton | 5.0★ (1) | 12 mi |
| America insulation and spray foam llc & drywall | 1.0★ (2) | 24 mi |
| AZX'S Attic Insulation & Roofing Services Inc, WA | 5.0★ (2) | 7 mi |
| BestWAInsulation LLC | 5.0★ (1) | 11 mi |
| Builders' Insulation | 3.5★ (2) | 14 mi |
| Commercial Insulation Services | 3.0★ (2) | 25 mi |
| Harrington Insulation | 5.0★ (2) | 24 mi |
| Insulation contractors | 2.0★ (1) | 7 mi |
| Insulation Northwest | 3.0★ (2) | 4 mi |
| LATI Attic Insulation & Roofing Services Inc, WA | 5.0★ (2) | 24 mi |
| Madrona Insulation | 5.0★ (2) | 10 mi |
| Northwest Infradred LLC | 5.0★ (2) | 20 mi |
| Novous Builders LLC | 5.0★ (1) | 5 mi |
| Secure Insulation LLC | 5.0★ (2) | 17 mi |
| Sound Spray Foam insulation | 5.0★ (2) | 15 mi |
| Spencer Insulation | 5.0★ (2) | 7 mi |
| Spray Foam Insulation Today of Federal Way | 5.0★ (2) | 15 mi |
| Therm-All | 5.0★ (2) | 25 mi |
| ZND-SHELL Attic-Solution & Insulation's & Dryer Vent Cleaning Service WA | 5.0★ (1) | 12 mi |
National price ranges in USD, not adjusted for Spanaway. 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 99 Spanaway insulation contractors on 8 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. Unknown factors are left out of the score, 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 Spanaway data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |