8 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Alma: Paschal Air, Plumbing & Electric, CR Score 78/100; 4.8★ from 1,185 Google reviews; open Saturdays until 7 PM.
Most-reviewed: Horizon Roofing, Solar and Exteriors LLC, 46 Google reviews at 4.8★, the most of 8 ranked after Paschal Air, Plumbing & Electric; ranked #8.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
8 Alma insulation contractors are ranked here by CR Score, from 8 published factors. 2 open Saturdays and 1 open Sundays, based on posted hours. The median Google rating is 4.8★ across 8 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Paschal Air, Plumbing & Electric | 78 | 4.8★ (1,185) | Fort Smith, 14 mi away | Sat · Evenings | Overall |
| 2 | Pro Insulation | 76 | 3.5★ (11) | Fort Smith, 15 mi away | — | — |
| 3 | Comfort Shield RetroFoam | 75 | 4.9★ (27) | Fort Smith, 12 mi away | — | — |
| 4 | Absolute Spray Foam | 75 | 5.0★ (6) | Fort Smith, 2 mi away | — | — |
| 5 | AR Spray Foam of Fort Smith | 74 | 5.0★ (24) | Fort Smith, 14 mi away | — | — |
| 6 | Richardson Roofing of Fort Smith | 71 | 3.4★ (14) | Fort Smith, 11 mi away | Sat · Sun | — |
| 7 | Insulation Works | 71 | 1.7★ (6) | Fort Smith, 13 mi away | — | — |
| 8 | Horizon Roofing, Solar and Exteriors LLC | 68 | 4.8★ (46) | Fort Smith, 14 mi away | — | Most reviews |
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: 4.8★ from 1,185 Google reviews, the most Google reviews on this list (1,185).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fort Smith, 15 mi away
Ranked #2 because of its Google rating and trade focus: 3.5★ from 11 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Fort Smith, 12 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 27 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fort Smith, 2 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fort Smith, 14 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fort Smith, 11 mi away
Ranked #6 because of its Google rating and availability: 3.4★ from 14 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fort Smith, 13 mi away
Ranked #7 because of its Google rating and trade focus: 1.7★ from 6 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Fort Smith, 14 mi away
Ranked #8 because of its Google rating and review volume: 4.8★ from 46 Google reviews, 46 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
National price ranges in USD, not adjusted for Alma. 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 8 Alma 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 Alma 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 |