153 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Maple Valley: Attic Projects, CR Score 87/100; 4.9★ from 740 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Independent Pest Solutions - Auburn's Top Pest Control Service, posts 24/7 hours; ranked #2 of 153.
Most-reviewed: EcoShield Pest Solutions, 6,519 Google reviews at 4.6★, the most of 153 ranked; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
153 Maple Valley insulation contractors are ranked here by CR Score, from 8 published factors. 12 are open 24/7, 95 open Saturdays and 46 open Sundays, based on posted hours. The median Google rating is 4.9★ across 153 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Attic Projects | 87 | 4.9★ (740) | Kent, 10 mi away | Sat · Sun | Overall |
| 2 | Independent Pest Solutions - Auburn's Top Pest Control Service | 85 | 5.0★ (34) | Auburn, 10 mi away | 24/7 | Emergencies |
| 3 | Independent Pest Solutions - Puyallup's Top Pest Control Service | 85 | 4.9★ (165) | Puyallup, 22 mi away | 24/7 | — |
| 4 | Attic Crawl | 84 | 5.0★ (187) | Federal Way, 15 mi away | Sat · Sun · Evenings | — |
| 5 | Crimson Insulation Contractor Fife | 84 | 5.0★ (40) | Auburn, 18 mi away | 24/7 | — |
| 6 | Valentine Roofing | 84 | 4.8★ (1,359) | Tukwila, 10 mi away | 24/7 | — |
| 7 | EcoShield Pest Solutions | 84 | 4.6★ (6,519) | Tukwila, 10 mi away | Sat | Most reviews |
| 8 | Energy Saver Solution LLC | 83 | 5.0★ (246) | Renton, 8 mi away | Sun · Evenings | — |
| 9 | Energy Saver Solutions Inc - HVAC & Insulation W Seattle | 83 | 5.0★ (191) | Seattle, 20 mi away | 24/7 | — |
| 10 | Croach Pest Control | 83 | 4.9★ (1,060) | Sumner, 14 mi away | Sat | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 740 Google reviews, listed on Google as “Insulation contractor”.
Based in Auburn, 10 mi away
Ranked #2 because of its Google rating and availability: 5.0★ from 34 Google reviews, open 24/7.
Based in Puyallup, 22 mi away
Ranked #3 because of its Google rating and availability: 4.9★ from 165 Google reviews, open 24/7.
Based in Federal Way, 15 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 187 Google reviews, listed on Google as “Insulation contractor”.
Based in Auburn, 18 mi away
Ranked #5 because of its Google rating and availability: 5.0★ from 40 Google reviews, open 24/7.
Based in Tukwila, 10 mi away
Ranked #6 because of its Google rating and availability: 4.8★ from 1,359 Google reviews, open 24/7.
Based in Tukwila, 10 mi away
Ranked #7 because of its Google rating and review volume: 4.6★ from 6,519 Google reviews, the most Google reviews on this list (6,519).
Based in Renton, 8 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 246 Google reviews, listed on Google as “Insulation contractor”.
Based in Seattle, 20 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 191 Google reviews, listed on Google as “Insulation contractor”.
Based in Sumner, 14 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 1,060 Google reviews, listed on Google as “Insulation contractor”.
Based in Hobart, 12 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 45 Google reviews, listed on Google as “Insulation contractor”.
Based in Tukwila, 11 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 39 Google reviews, listed on Google as “Insulation contractor”.
Based in Woodinville, 25 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 2,159 Google reviews, listed on Google as “Insulation contractor”.
Based in Auburn, 9 mi away
Ranked #14 because of its Google rating and review volume: 4.8★ from 3,072 Google reviews, 3,072 Google reviews.
Based in Artondale, 8 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “Insulation contractor”.
Based in Bryn Mawr-Skyway, 4 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 57 Google reviews, listed on Google as “Insulation contractor”.
Based in Burien, 12 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 47 Google reviews, listed on Google as “Insulation contractor”.
Based in Kent, 9 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 102 Google reviews, listed on Google as “Insulation contractor”.
Based in Kent, 9 mi away
Ranked #19 because of its Google rating and trade focus: 4.7★ from 19 Google reviews, listed on Google as “Insulation contractor”.
Based in Renton, 11 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 85 Google reviews, listed on Google as “Insulation contractor”.
Based in Kent, 9 mi away
Ranked #21 because of its Google rating and review volume: 4.8★ from 1,046 Google reviews, 1,046 Google reviews.
Based in Kirkland, 23 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 84 Google reviews, listed on Google as “Insulation contractor”.
Based in Bainbridge Island, 20 mi away
Ranked #23 because of its Google rating and availability: 4.5★ from 13 Google reviews, open 24/7.
Based in Seattle, 20 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 256 Google reviews, listed on Google as “Insulation contractor”.
Based in Bellevue, 17 mi away
Ranked #25 because of its Google rating and trade focus: 4.9★ from 201 Google reviews, listed on Google as “Insulation contractor”.
National price ranges in USD, not adjusted for Maple Valley. 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 153 Maple Valley 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 Maple Valley 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 |