7 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Adams: BJM'S Attic Insulation & Roofing Services Inc, MA, CR Score 78/100; 4.8★ from 20 Google reviews; open Saturdays until 9:30 PM.
Most-reviewed: J Smegal Roofing•Gutters•Repairs, 274 Google reviews at 4.9★, the most of 7 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
7 Adams insulation contractors are ranked here by CR Score, from 8 published factors. 4 open Saturdays, based on posted hours. The median Google rating is 4.8★ across 7 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | BJM'S Attic Insulation & Roofing Services Inc, MA | 78 | 4.8★ (20) | Pittsfield, 13 mi away | Sat · Evenings | Overall |
| 2 | LEN'S Attic Insulation & Roofing Services Pittsfield, MA | 78 | 4.7★ (25) | Pittsfield, 14 mi away | Sat · Evenings | — |
| 3 | J Smegal Roofing•Gutters•Repairs | 74 | 4.9★ (274) | Dalton, 17 mi away | — | Most reviews |
| 4 | J & J Attic Insulation & Roofing Services Pittsfield, MA | 71 | 4.3★ (4) | Pittsfield, 12 mi away | Sat · Evenings | — |
| 5 | BVM'S Attic Insulation & Roofing Services Inc, MA | 70 | 5.0★ (4) | Pittsfield, 15 mi away | Sat · Evenings | — |
| 6 | Energia LLC | 70 | 5.0★ (5) | Chicopee, 23 mi away | — | — |
| 7 | Arseneau Construction Inc | 68 | 3.8★ (4) | Dalton, 17 mi away | — | — |
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 in Adams
Based in Pittsfield, 13 mi away
Ranked #1 because of its Google rating and trade focus: 4.8★ from 20 Google reviews, listed on Google as “Insulation contractor”.
Based in Pittsfield, 14 mi away
Ranked #2 because of its Google rating and trade focus: 4.7★ from 25 Google reviews, listed on Google as “Insulation contractor”.
Based in Dalton, 17 mi away
Ranked #3 because of its Google rating and review volume: 4.9★ from 274 Google reviews, the most Google reviews on this list (274).
Based in Pittsfield, 12 mi away
Ranked #4 because of its Google rating and trade focus: 4.3★ from 4 Google reviews, listed on Google as “Painter”.
Based in Pittsfield, 15 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Painter”.
Based in Chicopee, 23 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based in Dalton, 17 mi away
Ranked #7 because of its Google rating and trade focus: 3.8★ from 4 Google reviews, listed on Google as “Insulation contractor”.
National price ranges in USD, not adjusted for Adams. 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 7 Adams 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 Adams 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 |