72 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Iona: One Way Air, CR Score 63/100; 5.0★ from 837 Google reviews; open 24/7.
Best for emergencies (open 24/7): Sunset Insulation, posts 24/7 hours; ranked #3 of 72.
Most-reviewed: Service Experts Fort Myers, 1,730 Google reviews at 4.8★, the most of 72 ranked; ranked #6.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
72 Iona insulation contractors are ranked here by CR Score, from ten published factors. 14 are open 24/7, 44 open Saturdays and 21 open Sundays, based on posted hours. The median Google rating is 4.9★ across 72 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | One Way Air | 63 | 5.0★ (837) | Lehigh Acres, 16 mi away | 24/7 | Overall |
| 2 | Igloo Insulation | 61 | 5.0★ (131) | Cape Coral, 5 mi away | Sat · Sun | — |
| 3 | Sunset Insulation | 60 | 4.4★ (74) | Cape Coral, 3 mi away | 24/7 | Emergencies |
| 4 | My Cool Garage LLC | 60 | 5.0★ (130) | Estero, 18 mi away | 24/7 | — |
| 5 | I-Foam & Insulation Inc | 60 | 4.7★ (120) | Fort Myers, 7 mi away | Sat · Sun | — |
| 6 | Service Experts Fort Myers | 59 | 4.8★ (1,730) | Fort Myers, 7 mi away | 24/7 | Most reviews |
| 7 | One Way Air | 59 | 4.9★ (1,144) | Fort Myers, 10 mi away | 24/7 | — |
| 8 | American Insulation | 58 | 5.0★ (100) | Fort Myers, 9 mi away | Sun · Evenings | — |
| 9 | Natural Insulation | 58 | 5.0★ (125) | Bonita Springs, 17 mi away | Sat · Sun | — |
| 10 | Air Evolution Home Services LLC | 58 | 4.9★ (16) | Cape Coral, 4 mi away | Sat · Sun | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 5.0★ from 837 Google reviews, listed on Google as “Insulation contractor”.
Based in Cape Coral, 5 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 131 Google reviews, listed on Google as “Insulation contractor”.
Based in Cape Coral, 3 mi away
Ranked #3 because of its Google rating and trade focus: 4.4★ from 74 Google reviews, listed on Google as “Insulation contractor”.
Based in Estero, 18 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 130 Google reviews, listed on Google as “Insulation contractor”.
Based in Fort Myers, 7 mi away
Ranked #5 because of its Google rating and trade focus: 4.7★ from 120 Google reviews, listed on Google as “Insulation contractor”.
Based in Fort Myers, 7 mi away
Ranked #6 because of its Google rating and review volume: 4.8★ from 1,730 Google reviews, the most in Iona.
Based in Fort Myers, 10 mi away
Ranked #7 because of its Google rating and review volume: 4.9★ from 1,144 Google reviews.
Based in Fort Myers, 9 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 100 Google reviews, listed on Google as “Insulation contractor”.
Based in Bonita Springs, 17 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 125 Google reviews, listed on Google as “Insulation contractor”.
Based in Cape Coral, 4 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 16 Google reviews, listed on Google as “Insulation contractor”.
Based in Bonita Springs, 15 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 188 Google reviews, listed on Google as “Insulation contractor”.
Based in Fort Myers, 7 mi away
Ranked #12 because of its Google rating and trade focus: 4.7★ from 280 Google reviews, listed on Google as “Insulation contractor”.
Based in Fort Myers, 11 mi away
Ranked #13 because of its Google rating and review volume: 4.9★ from 441 Google reviews.
Based in Fort Myers, 8 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 49 Google reviews, listed on Google as “Insulation contractor”.
Based in McGregor, 7 mi away
Ranked #15 because of its Google rating and trade focus: 4.2★ from 6 Google reviews, listed on Google as “Insulation contractor”.
Based in Fort Myers, 12 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Insulation contractor”.
Based in Bonita Springs, 7 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based in Fort Myers, 14 mi away
Ranked #18 because of its Google rating and review volume: 5.0★ from 281 Google reviews.
Based in Lehigh Acres, 22 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Insulation contractor”.
Based in Lehigh Acres, 15 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 143 Google reviews, listed on Google as “Insulation contractor”.
Based in Lehigh Acres, 21 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 18 Google reviews, listed on Google as “Insulation contractor”.
Based in Naples, 22 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 47 Google reviews, listed on Google as “Insulation contractor”.
Based in Fort Myers, 6 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Insulation contractor”.
Based in Fort Myers, 8 mi away
Ranked #24 because of its Google rating and trade focus: 4.7★ from 12 Google reviews, listed on Google as “Insulation contractor”.
Based in North Fort Myers, 15 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Insulation contractor”.
National price ranges in USD, not adjusted for Iona. 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 72 Iona insulation contractors on ten 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. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, 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 Iona data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |