10 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Youngstown: Penn Ohio Roofing & Siding Group, CR Score 58/100; 4.7★ from 401 Google reviews; open 24/7.
Best for emergencies (open 24/7): Thermal Spray Solutions LLC, posts 24/7 hours; ranked #3 of 10.
Most-reviewed: DR Metal Roofing, 161 Google reviews at 4.9★, the most of 10 ranked after Penn Ohio Roofing & Siding Group; ranked #6.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
10 Youngstown insulation contractors are ranked here by CR Score, from ten published factors. 3 are open 24/7, 6 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 4.7★ across 10 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Penn Ohio Roofing & Siding Group | 58 | 4.7★ (401) | Sharon, 11 mi away | 24/7 | Overall |
| 2 | NMG Properties | 57 | 5.0★ (6) | Austintown, 1 mi away | Sat · Sun | — |
| 3 | Thermal Spray Solutions LLC | 57 | 4.7★ (15) | Boardman, 14 mi away | 24/7 | Emergencies |
| 4 | Boak & Sons, Inc. | 56 | 4.8★ (160) | Youngstown | Sat | — |
| 5 | The Barn Inc | 53 | 4.0★ (8) | Youngstown | — | — |
| 6 | DR Metal Roofing | 53 | 4.9★ (161) | Cortland, 15 mi away | Sat | Most reviews |
| 7 | Repairtechn llc | 52 | 5.0★ (4) | Youngstown | 24/7 | — |
| 8 | Millik Insulate Co | 51 | 3.4★ (5) | Warren, 13 mi away | — | — |
| 9 | Millik Insulating Co. | 51 | 3.7★ (3) | Cortland, 13 mi away | — | — |
| 10 | The Green Building Pros, Ltd. | 46 | 4.5★ (11) | Canfield, 9 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 review volume: 4.7★ from 401 Google reviews, the most in Youngstown.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Austintown, 1 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Boardman, 14 mi away
Ranked #3 because of its Google rating and trade focus: 4.7★ from 15 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Youngstown
Ranked #4 because of its Google rating and review volume: 4.8★ from 160 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Youngstown
Ranked #5 because of its Google rating and trade focus: 4.0★ from 8 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cortland, 15 mi away
Ranked #6 because of its Google rating and review volume: 4.9★ from 161 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Youngstown
Ranked #7 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Warren, 13 mi away
Ranked #8 because of its Google rating and trade focus: 3.4★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Cortland, 13 mi away
Ranked #9 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Canfield, 9 mi away
Ranked #10 because of its Google rating and trade focus: 4.5★ from 11 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
17 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 |
|---|---|---|
| Cochran Brothers | In Youngstown | |
| Crogan Plumbing & Heating Supplies, Inc. | 4.9★ (11) | In Youngstown |
| D & B Insulations Inc | 5.0★ (2) | 18 mi |
| GBP Painting Services & Chimney Cleaning Ltd | 4.2★ (5) | In Youngstown |
| Handyman-Austintown INC | 4.7★ (393) | In Youngstown |
| High Temperature Insulation | 23 mi | |
| J & V Roofing & Home Improvement | In Youngstown | |
| Micon Inc | 4.0★ (1) | 5 mi |
| Ohio Spray Foam Insulation | 11 mi | |
| Petrochem Insulation | 12 mi | |
| PJS Painting Services & Chimney Cleaning Ltd | 5.0★ (5) | In Youngstown |
| RMK Construction LLC | 16 mi | |
| Simon Roofing | 4.3★ (6) | In Youngstown |
| Straightline Interiors | 6 mi | |
| Thermalmax Inc | 5.0★ (1) | 17 mi |
| Window Depot Northeast Ohio (Penn-Ohio) | In Youngstown | |
| Youngstown Waterproofing Solutions | In Youngstown |
National price ranges in USD, not adjusted for Youngstown. 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 10 Youngstown 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 Youngstown 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 |