32 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Moody: Alabama Roofing Professionals, CR Score 83/100; 4.9★ from 376 Google reviews; open 24/7.
Best for emergencies (open 24/7): Comfort Dynamics Cooling, Heating, Plumbing & Electrical, posts 24/7 hours; ranked #2 of 32.
Most-reviewed: OnTime Service, 8,308 Google reviews at 4.9★, the most of 32 ranked; ranked #6.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
32 Moody insulation contractors are ranked here by CR Score, from 8 published factors. 4 are open 24/7, 13 open Saturdays and 7 open Sundays, based on posted hours. The median Google rating is 4.9★ across 32 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Alabama Roofing Professionals | 83 | 4.9★ (376) | Birmingham, 8 mi away | 24/7 | Overall |
| 2 | Comfort Dynamics Cooling, Heating, Plumbing & Electrical | 80 | 4.7★ (2,254) | Birmingham, 24 mi away | 24/7 | Emergencies |
| 3 | SouthernDry Waterproofing & Foundation Repair Specialist | 78 | 4.9★ (444) | Pell City, 13 mi away | Sat · Sun | — |
| 4 | Vault Spray Foam | 78 | 5.0★ (103) | Hoover, 21 mi away | Sat · Evenings | — |
| 5 | Frosty HVAC Services, Generators | 78 | 5.0★ (149) | Attalla, 25 mi away | 24/7 | — |
| 6 | OnTime Service | 78 | 4.9★ (8,308) | Hoover, 20 mi away | Sat · Evenings | Most reviews |
| 7 | Alabama Spray Foam Insulation | 77 | 5.0★ (50) | Birmingham, 20 mi away | Sat | — |
| 8 | Southern Industries Home Improvements | 77 | 4.6★ (367) | Birmingham, 22 mi away | 24/7 | — |
| 9 | D & D Insulation LLC | 75 | 5.0★ (5) | Clay, 8 mi away | Sun · Evenings | — |
| 10 | Attic Insulation Co Inc | 75 | 3.7★ (7) | Birmingham, 17 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 availability: 4.9★ from 376 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Birmingham, 24 mi away
Ranked #2 because of its Google rating and availability: 4.7★ from 2,254 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Pell City, 13 mi away
Ranked #3 because of its Google rating and availability: 4.9★ from 444 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Hoover, 21 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 103 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Attalla, 25 mi away
Ranked #5 because of its Google rating and availability: 5.0★ from 149 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Hoover, 20 mi away
Ranked #6 because of its Google rating and review volume: 4.9★ from 8,308 Google reviews, the most Google reviews on this list (8,308).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Birmingham, 20 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Birmingham, 22 mi away
Ranked #8 because of its Google rating and availability: 4.6★ from 367 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Clay, 8 mi away
Ranked #9 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 Birmingham, 17 mi away
Ranked #10 because of its Google rating and trade focus: 3.7★ from 7 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Irondale, 12 mi away
Ranked #11 because of its Google rating and review volume: 4.9★ from 452 Google reviews, 452 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Vestavia Hills, 20 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 218 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Birmingham, 10 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Birmingham, 17 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Birmingham, 24 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 165 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Bessemer, 13 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Birmingham, 16 mi away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 40 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Gardendale, 19 mi away
Ranked #18 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Birmingham, 17 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Birmingham, 17 mi away
Ranked #20 because of its Google rating and trade focus: 4.7★ from 24 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Tuscaloosa, 25 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Birmingham, 23 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Oneonta, 25 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 34 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Chelsea, 21 mi away
Ranked #24 because of its Google rating and trade focus: 4.8★ from 4 Google reviews, listed on Google as “Dry wall contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Birmingham, 17 mi away
Ranked #25 because of its Google rating and trade focus: 4.3★ from 10 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
National price ranges in USD, not adjusted for Moody. 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 32 Moody 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 Moody 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 |