6 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Brookhaven: Ultra Seal LLC, CR Score 82/100; 4.7★ from 9 Google reviews.
Most-reviewed: Tim Grindle Insulation, 11 Google reviews at 4.6★, the most of 6 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
6 Brookhaven insulation contractors are ranked here by CR Score, from 8 published factors. The median Google rating is 4.8★ across 6 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Best for |
|---|---|---|---|---|---|
| 1 | Ultra Seal LLC | 82 | 4.7★ (9) | Morgantown, 2 mi away | Overall |
| 2 | Enviroseal Spray Foam | 80 | 5.0★ (5) | Brookhaven | — |
| 3 | American Building Products | 78 | 5.0★ (4) | Morgantown, 4 mi away | — |
| 4 | Architectural Interior Products | 77 | 3.8★ (6) | Morgantown, 5 mi away | — |
| 5 | Tim Grindle Insulation | 77 | 4.6★ (11) | Uniontown, 22 mi away | Most reviews |
| 6 | Bell's Handyman Service | 76 | 5.0★ (8) | Fairmont, 16 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 trade focus: 4.7★ from 9 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Brookhaven
Ranked #2 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Morgantown, 4 mi away
Ranked #3 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 Morgantown, 5 mi away
Ranked #4 because of its Google rating and trade focus: 3.8★ from 6 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Uniontown, 22 mi away
Ranked #5 because of its Google rating and review volume: 4.6★ from 11 Google reviews, the most Google reviews on this list (11).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fairmont, 16 mi away
Ranked #6 because of its Google rating and review volume: 5.0★ from 8 Google reviews, 8 Google reviews.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
National price ranges in USD, not adjusted for Brookhaven. 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 6 Brookhaven 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 Brookhaven 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 |