9 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Mansfield: Mansfield Spray Foam Insulation, CR Score 84/100; 5.0★ from 26 Google reviews.
Best for emergencies (open 24/7): JRB Foundation Repair, posts 24/7 hours; ranked #3 of 9.
Most-reviewed: JRB Foundation Repair, 19 Google reviews at 5.0★, the most of 9 ranked after Mansfield Spray Foam Insulation; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
9 Mansfield insulation contractors are ranked here by CR Score, from 8 published factors. 1 is open 24/7, 3 open Saturdays and 1 open Sundays, based on posted hours. The median Google rating is 4.5★ across 9 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Mansfield Spray Foam Insulation | 84 | 5.0★ (26) | Mansfield | — | Overall |
| 2 | Prestige Insulation & Drywall | 83 | 4.3★ (12) | Mansfield | Sat | — |
| 3 | JRB Foundation Repair | 81 | 5.0★ (19) | Findlay, 21 mi away | 24/7 | Emergencies, Most reviews |
| 4 | Ohio Spray Foam Insulation | 81 | 5.0★ (12) | Mansfield | — | — |
| 5 | Mooney & Moses Mansfield | 80 | 4.2★ (17) | Mansfield | — | — |
| 6 | North Central Insulation Kousma Division | 75 | 4.5★ (19) | Willard, 23 mi away | — | — |
| 7 | ATLAS DRYWALL LLC | 69 | 5.0★ (4) | Grove City, 23 mi away | — | — |
| 8 | Quality Construction & Remodeling | 68 | 2.9★ (7) | Galion, 15 mi away | Sat | — |
| 9 | Mikes Roofing Inc | 63 | 4.3★ (4) | Bucyrus, 22 mi away | — | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and review volume: 5.0★ from 26 Google reviews, the most Google reviews on this list (26).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mansfield
Ranked #2 because of its Google rating and trade focus: 4.3★ from 12 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Findlay, 21 mi away
Ranked #3 because of its Google rating and availability: 5.0★ from 19 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mansfield
Ranked #4 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mansfield
Ranked #5 because of its Google rating and trade focus: 4.2★ from 17 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Willard, 23 mi away
Ranked #6 because of its Google rating and trade focus: 4.5★ from 19 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Grove City, 23 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Remodeler”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Galion, 15 mi away
Ranked #8 because of its Google rating and review volume: 2.9★ from 7 Google reviews, 7 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Bucyrus, 22 mi away
Ranked #9 because of its Google rating and trade focus: 4.3★ from 4 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
National price ranges in USD, not adjusted for Mansfield. 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 9 Mansfield 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 Mansfield 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 |