52 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Dayton: All Season Insulation Co, CR Score 85/100; 5.0★ from 190 Google reviews; open Saturdays until 2 PM.
Best for emergencies (open 24/7): Bone Dry Roofing, posts 24/7 hours; ranked #2 of 52.
Most-reviewed: The Basement Doctor of Cincinnati, 1,160 Google reviews at 4.8★, the most of 52 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
52 Dayton insulation contractors are ranked here by CR Score, from 8 published factors. 2 are open 24/7, 20 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 4.8★ across 52 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | All Season Insulation Co | 85 | 5.0★ (190) | The Village of Indian Hill, 5 mi away | Sat · Evenings | Overall |
| 2 | Bone Dry Roofing | 85 | 4.8★ (902) | Cincinnati, 14 mi away | 24/7 | Emergencies |
| 3 | The Basement Doctor of Cincinnati | 85 | 4.8★ (1,160) | Loveland, 14 mi away | Sat | Most reviews |
| 4 | Cincinnati RetroFoam Insulation | 83 | 4.8★ (444) | Cincinnati, 13 mi away | Sat | — |
| 5 | Midwest Energy Management | 82 | 4.8★ (56) | Cincinnati, 2 mi away | Sat · Evenings | — |
| 6 | Tier-1 Roofing and Exteriors | 82 | 4.7★ (23) | Fairfield, 22 mi away | 24/7 | — |
| 7 | SWORD Roofing - Cincinnati Roofing & Siding Company | 82 | 4.9★ (346) | Cincinnati, 9 mi away | Sat · Sun | — |
| 8 | Sustainergy Cooperative | 81 | 4.9★ (210) | Cincinnati, 4 mi away | — | — |
| 9 | Handyman Connection of Mason | 80 | 4.8★ (402) | Blue Ash, 12 mi away | Sat · Sun · Evenings | — |
| 10 | Koala Insulation of Cincinnati | 80 | 4.5★ (75) | Cincinnati, 16 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 trade focus: 5.0★ from 190 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Cincinnati, 14 mi away
Ranked #2 because of its Google rating and availability: 4.8★ from 902 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Loveland, 14 mi away
Ranked #3 because of its Google rating and review volume: 4.8★ from 1,160 Google reviews, the most Google reviews on this list (1,160).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Cincinnati, 13 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 444 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Cincinnati, 2 mi away
Ranked #5 because of its Google rating and trade focus: 4.8★ from 56 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fairfield, 22 mi away
Ranked #6 because of its Google rating and availability: 4.7★ from 23 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Cincinnati, 9 mi away
Ranked #7 because of its Google rating and review volume: 4.9★ from 346 Google reviews, 346 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Cincinnati, 4 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 210 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Blue Ash, 12 mi away
Ranked #9 because of its Google rating and review volume: 4.8★ from 402 Google reviews, 402 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Cincinnati, 16 mi away
Ranked #10 because of its Google rating and trade focus: 4.5★ from 75 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Cincinnati, 5 mi away
Ranked #11 because of its Google rating and trade focus: 4.4★ 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 Fairfield, 17 mi away
Ranked #12 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 Erlanger, 10 mi away
Ranked #13 because of its Google rating and trade focus: 4.4★ from 140 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mason, 17 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 395 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in The Village of Indian Hill, 6 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 39 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Cold Spring, 4 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in The Village of Indian Hill, 6 mi away
Ranked #17 because of its Google rating and review volume: 4.9★ from 73 Google reviews, 73 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Cincinnati, 5 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Covington, 5 mi away
Ranked #19 because of its Google rating and review volume: 5.0★ from 48 Google reviews, 48 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Milford, 12 mi away
Ranked #20 because of its Google rating and review volume: 4.8★ from 223 Google reviews, 223 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fairfield, 13 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 45 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Cincinnati, 8 mi away
Ranked #22 because of its Google rating and trade focus: 4.6★ from 20 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Milford, 15 mi away
Ranked #23 because of its Google rating and trade focus: 4.0★ 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 Beckett Ridge, 16 mi away
Ranked #24 because of its Google rating and review volume: 4.8★ from 165 Google reviews, 165 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Florence, 13 mi away
Ranked #25 because of its Google rating and trade focus: 3.4★ from 19 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 Dayton. 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 52 Dayton 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 Dayton 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 |