16 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Washington: Koala Insulation of Pittsburgh, CR Score 54/100; 4.8★ from 74 Google reviews.
Best for emergencies (open 24/7): A - PPP Attic Insulation & Roofing Services Co, PA, posts 24/7 hours; ranked #9 of 16.
Most-reviewed: Power Home Remodeling, 1,493 Google reviews at 4.7★, the most of 16 ranked; ranked #6.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
16 Washington insulation contractors are ranked here by CR Score, from ten published factors. 1 is open 24/7, 7 open Saturdays and 2 open Sundays, based on posted hours. The median Google rating is 4.8★ across 16 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Koala Insulation of Pittsburgh | 54 | 4.8★ (74) | Bethel Park, 11 mi away | — | Overall |
| 2 | Evolve Insulation Solutions | 54 | 4.9★ (76) | Pittsburgh, 21 mi away | Sat · Evenings | — |
| 3 | Pittsburgh Protective Coatings | 53 | 4.9★ (62) | Bethel Park, 15 mi away | Evenings | — |
| 4 | Home Environment Solutions | 53 | 4.9★ (62) | Weirton, 22 mi away | Sat | — |
| 5 | Mincin Insulation Service Inc | 53 | 4.8★ (174) | Pittsburgh, 22 mi away | — | — |
| 6 | Power Home Remodeling | 52 | 4.7★ (1,493) | Coraopolis, 22 mi away | Sat · Evenings | Most reviews |
| 7 | APR Attic Insulation Services & Roofing Services Of Pittsburgh, PA | 50 | 4.7★ (20) | Pittsburgh, 25 mi away | Sat · Evenings | — |
| 8 | LF Spray Foam Insulation | 50 | 5.0★ (24) | Economy, 22 mi away | — | — |
| 9 | A - PPP Attic Insulation & Roofing Services Co, PA | 50 | 4.6★ (15) | Pittsburgh, 22 mi away | 24/7 | Emergencies |
| 10 | The Spray Foam Company of Pittsburgh | 49 | 3.5★ (8) | Jefferson Hills, 19 mi away | — | — |
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: 4.8★ from 74 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pittsburgh, 21 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 76 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bethel Park, 15 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 62 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Weirton, 22 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 62 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pittsburgh, 22 mi away
Ranked #5 because of its Google rating and trade focus: 4.8★ from 174 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Coraopolis, 22 mi away
Ranked #6 because of its Google rating and review volume: 4.7★ from 1,493 Google reviews, the most in Washington.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pittsburgh, 25 mi away
Ranked #7 because of its Google rating and trade focus: 4.7★ from 20 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Economy, 22 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pittsburgh, 22 mi away
Ranked #9 because of its Google rating and trade focus: 4.6★ from 15 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Jefferson Hills, 19 mi away
Ranked #10 because of its Google rating and trade focus: 3.5★ from 8 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Clairton, 21 mi away
Ranked #11 because of its Google rating and trade focus: 4.5★ from 8 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in McKees Rocks, 23 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 9 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fox Chapel, 23 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 22 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Coraopolis, 23 mi away
Ranked #14 because of its Google rating and review volume: 5.0★ from 84 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pittsburgh, 23 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 35 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Carnegie, 18 mi away
Ranked #16 because of its Google rating and trade focus: 4.1★ from 20 Google reviews, listed on Google as “Dry wall contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
19 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 |
|---|---|---|
| A.A. Construction & Painting | 18 mi | |
| Baker's Waterproofing | 4.7★ (1,391) | In Washington |
| Bartko Insulation Services, LLC | 14 mi | |
| Best Attic-Solution & Insulation's And Roofing Service Moon Township, PA | 23 mi | |
| Cappa Contracting | In Washington | |
| Centerpoint Painting Systems | 20 mi | |
| Jemco Construction LLC | 4.0★ (4) | In Washington |
| Mincin Insulation Service, Inc. | 25 mi | |
| Parry Custom Homes | 3.0★ (2) | In Washington |
| PBL Painting And More llc | 5.0★ (1) | 24 mi |
| PM Construction | 21 mi | |
| Power Contracting Co | 5.0★ (1) | 19 mi |
| Precision Painting & Maintenance | 3.0★ (2) | 19 mi |
| RES-COM Residential and Commercial Solutions LLC | 3.7★ (9) | In Washington |
| Shamrock Pole Buildings | 5.0★ (20) | In Washington |
| SK Insulation | 5.0★ (2) | 22 mi |
| SK Insulation LLC | 22 mi | |
| The Patch Boys of South Pittsburgh | 4.9★ (28) | In Washington |
| Timeless Painting & Resurfacing | 20 mi |
National price ranges in USD, not adjusted for Washington. 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 16 Washington 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 Washington 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 |