85 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Boca Raton: Cardinal Insulation, CR Score 90/100; 5.0★ from 78 Google reviews; open 24/7.
Best for emergencies (open 24/7): GoldStar, posts 24/7 hours; ranked #2 of 85.
Most-reviewed: EcoShield Pest Solutions, 4,079 Google reviews at 4.7★, the most of 85 ranked; ranked #6.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
85 Boca Raton insulation contractors are ranked here by CR Score, from 8 published factors. 16 are open 24/7, 56 open Saturdays and 30 open Sundays, based on posted hours. The median Google rating is 4.9★ across 85 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Cardinal Insulation | 90 | 5.0★ (78) | Boca Raton | 24/7 | Overall |
| 2 | GoldStar | 89 | 5.0★ (41) | Boca Raton | 24/7 | Emergencies |
| 3 | Total Coverage Insulation | 88 | 5.0★ (231) | Fort Lauderdale, 18 mi away | 24/7 | — |
| 4 | RAW Attic Solutions | 87 | 4.9★ (72) | Pompano Beach, 9 mi away | 24/7 | — |
| 5 | Critter Control | 86 | 4.8★ (226) | Boynton Beach, 18 mi away | 24/7 | — |
| 6 | EcoShield Pest Solutions | 84 | 4.7★ (4,079) | Fort Lauderdale, 13 mi away | Sat | Most reviews |
| 7 | iFOAM Insulation of Delray Beach | 84 | 5.0★ (5) | Delray Beach, 6 mi away | 24/7 | — |
| 8 | American HVAC and Refrigeration Services | 83 | 5.0★ (60) | Boca Raton | 24/7 | — |
| 9 | Power Roofing Miami LLC | 83 | 5.0★ (12) | Fort Lauderdale, 15 mi away | 24/7 | — |
| 10 | Koala Insulation of North Broward & Boca | 82 | 5.0★ (269) | Boca Raton | — | — |
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: 5.0★ from 78 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Boca Raton
Ranked #2 because of its Google rating and availability: 5.0★ from 41 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fort Lauderdale, 18 mi away
Ranked #3 because of its Google rating and availability: 5.0★ from 231 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Pompano Beach, 9 mi away
Ranked #4 because of its Google rating and availability: 4.9★ from 72 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Boynton Beach, 18 mi away
Ranked #5 because of its Google rating and availability: 4.8★ from 226 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fort Lauderdale, 13 mi away
Ranked #6 because of its Google rating and review volume: 4.7★ from 4,079 Google reviews, the most Google reviews on this list (4,079).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Delray Beach, 6 mi away
Ranked #7 because of its Google rating and availability: 5.0★ from 5 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Boca Raton
Ranked #8 because of its Google rating and availability: 5.0★ from 60 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fort Lauderdale, 15 mi away
Ranked #9 because of its Google rating and availability: 5.0★ from 12 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Boca Raton
Ranked #10 because of its Google rating and trade focus: 5.0★ from 269 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Plantation, 18 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 617 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Palm Beach, 23 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 174 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Deerfield Beach, 4 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Lake Worth Corridor, 19 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 51 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Pompano Beach, 11 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Boca Raton
Ranked #16 because of its Google rating and trade focus: 4.6★ from 14 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Fort Lauderdale, 15 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 212 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Lake Worth Corridor, 18 mi away
Ranked #18 because of its Google rating and availability: 4.8★ from 418 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Hollywood, 25 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 433 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Pompano Beach, 7 mi away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 47 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Pompano Beach, 7 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 68 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Pompano Beach, 8 mi away
Ranked #22 because of its Google rating and trade focus: 4.7★ from 131 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Davie, 22 mi away
Ranked #23 because of its Google rating and availability: 4.7★ from 989 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fort Lauderdale, 18 mi away
Ranked #24 because of its Google rating and trade focus: 4.8★ from 22 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Boca Raton
Ranked #25 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 85 ranked insulation contractors here; the rest are on their profiles.
20 more insulation contractors within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
National price ranges in USD, not adjusted for Boca Raton. 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 85 Boca Raton 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 Boca Raton 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 |