42 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Dublin: Bone Dry Roofing, CR Score 65/100; 4.9★ from 281 Google reviews; open 24/7.
Best for emergencies (open 24/7): Ace Handyman Services East Columbus, posts 24/7 hours; ranked #2 of 42.
Most-reviewed: The Basement Doctor, 1,370 Google reviews at 4.9★, the most of 42 ranked; ranked #15.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
42 Dublin insulation contractors are ranked here by CR Score, from ten published factors. 3 are open 24/7, 15 open Saturdays and 5 open Sundays, based on posted hours. The median Google rating is 4.8★ across 42 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Bone Dry Roofing | 65 | 4.9★ (281) | Dublin | 24/7 | Overall |
| 2 | Ace Handyman Services East Columbus | 62 | 5.0★ (186) | Gahanna, 14 mi away | 24/7 | Emergencies |
| 3 | Koala Insulation of Central Ohio | 59 | 5.0★ (204) | Delaware, 14 mi away | — | — |
| 4 | Mid-State Basement Systems | 58 | 4.9★ (434) | Columbus, 12 mi away | — | — |
| 5 | Ez Insulation Solution | 58 | 4.9★ (51) | Columbus, 5 mi away | Sat · Evenings | — |
| 6 | JVP Stucco LLC | 58 | 5.0★ (50) | New Albany, 9 mi away | — | — |
| 7 | USA Insulation of Columbus | 57 | 4.5★ (336) | Hilliard, 5 mi away | Evenings | — |
| 8 | Ace Handyman Services Northeast Columbus | 57 | 5.0★ (300) | Westerville, 11 mi away | 24/7 | — |
| 9 | iFOAM Insulation | 57 | 4.6★ (64) | Columbus, 7 mi away | Sat | — |
| 10 | Absolute Insulation Services Columbus | 56 | 4.9★ (70) | Columbus, 13 mi away | Sat · Evenings | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 281 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Gahanna, 14 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 186 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Delaware, 14 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 204 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Columbus, 12 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 434 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Columbus, 5 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 51 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Albany, 9 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Hilliard, 5 mi away
Ranked #7 because of its Google rating and trade focus: 4.5★ from 336 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Westerville, 11 mi away
Ranked #8 because of its Google rating and review volume: 5.0★ from 300 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Columbus, 7 mi away
Ranked #9 because of its Google rating and trade focus: 4.6★ from 64 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Columbus, 13 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 70 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Columbus, 12 mi away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 63 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Columbus, 6 mi away
Ranked #12 because of its Google rating and trade focus: 4.4★ from 161 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Columbus, 10 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Delaware, 9 mi away
Ranked #14 because of its Google rating and trade focus: 3.8★ from 15 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Reynoldsburg, 22 mi away
Ranked #15 because of its Google rating and review volume: 4.9★ from 1,370 Google reviews, the most in Dublin.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Delaware, 14 mi away
Ranked #16 because of its Google rating and review volume: 5.0★ from 742 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Columbus, 10 mi away
Ranked #17 because of its Google rating and trade focus: 4.4★ from 46 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Gahanna, 14 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Marion, 22 mi away
Ranked #19 because of its Google rating and trade focus: 4.5★ from 13 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lewis Center, 9 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Columbus, 13 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Columbus, 10 mi away
Ranked #22 because of its Google rating and trade focus: 4.6★ from 12 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Columbus, 13 mi away
Ranked #23 because of its Google rating and trade focus: 4.5★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Columbus, 10 mi away
Ranked #24 because of its Google rating and trade focus: 4.0★ from 17 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Columbus, 12 mi away
Ranked #25 because of its Google rating and trade focus: 4.1★ from 38 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
National price ranges in USD, not adjusted for Dublin. 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 42 Dublin 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 Dublin 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 |