43 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Gahanna: Ace Handyman Services East Columbus, CR Score 93/100; 5.0★ from 186 Google reviews; open 24/7.
Best for emergencies (open 24/7): Bone Dry Roofing, posts 24/7 hours; ranked #2 of 43.
Most-reviewed: The Basement Doctor, 1,370 Google reviews at 4.9★, the most of 43 ranked; ranked #11.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
43 Gahanna insulation contractors are ranked here by CR Score, from 8 published factors. 4 are open 24/7, 16 open Saturdays and 5 open Sundays, based on posted hours. The median Google rating is 4.8★ across 43 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Ace Handyman Services East Columbus | 93 | 5.0★ (186) | Gahanna | 24/7 | Overall |
| 2 | Bone Dry Roofing | 89 | 4.9★ (281) | Dublin, 16 mi away | 24/7 | Emergencies |
| 3 | Ace Handyman Services Northeast Columbus | 85 | 5.0★ (300) | Westerville, 9 mi away | 24/7 | — |
| 4 | JVP Stucco LLC | 84 | 5.0★ (50) | New Albany, 5 mi away | — | — |
| 5 | Koala Insulation of Central Ohio | 84 | 5.0★ (204) | Delaware, 22 mi away | — | — |
| 6 | Mid-State Basement Systems | 83 | 4.9★ (434) | Columbus, 2 mi away | — | — |
| 7 | Absolute Insulation Services Columbus | 82 | 4.9★ (70) | Columbus, 6 mi away | Sat · Evenings | — |
| 8 | Champion Solutions Columbus | 81 | 4.8★ (63) | Columbus, 8 mi away | Sat · Evenings | — |
| 9 | Superior Industrial Insulation | 81 | 4.8★ (5) | Columbus, 3 mi away | — | — |
| 10 | Ez Insulation Solution | 81 | 4.9★ (51) | Columbus, 10 mi away | Sat · Evenings | — |
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 186 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Dublin, 16 mi away
Ranked #2 because of its Google rating and availability: 4.9★ from 281 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Westerville, 9 mi away
Ranked #3 because of its Google rating and availability: 5.0★ from 300 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in New Albany, 5 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Delaware, 22 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 204 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Columbus, 2 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 434 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Columbus, 6 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 70 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Columbus, 8 mi away
Ranked #8 because of its Google rating and trade focus: 4.8★ from 63 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Columbus, 3 mi away
Ranked #9 because of its Google rating and trade focus: 4.8★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Columbus, 10 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 51 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Reynoldsburg, 8 mi away
Ranked #11 because of its Google rating and review volume: 4.9★ from 1,370 Google reviews, the most Google reviews on this list (1,370).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Gahanna
Ranked #12 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 Columbus, 9 mi away
Ranked #13 because of its Google rating and trade focus: 4.6★ from 64 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Columbus, 2 mi away
Ranked #14 because of its Google rating and trade focus: 4.5★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Pataskala, 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 Columbus, 7 mi away
Ranked #16 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Columbus, 5 mi away
Ranked #17 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 Heath, 23 mi away
Ranked #18 because of its Google rating and availability: 4.8★ from 53 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Hilliard, 15 mi away
Ranked #19 because of its Google rating and trade focus: 4.5★ from 336 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Pickerington, 8 mi away
Ranked #20 because of its Google rating and trade focus: 4.6★ from 49 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Columbus, 9 mi away
Ranked #21 because of its Google rating and trade focus: 3.4★ from 8 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Delaware, 21 mi away
Ranked #22 because of its Google rating and trade focus: 3.8★ from 15 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Columbus, 11 mi away
Ranked #23 because of its Google rating and trade focus: 4.4★ from 161 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Columbus, 9 mi away
Ranked #24 because of its Google rating and trade focus: 4.4★ from 46 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Columbus, 16 mi away
Ranked #25 because of its Google rating and trade focus: 4.9★ from 31 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 Gahanna. 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 43 Gahanna 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 Gahanna 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 |