86 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Dayton: Abra Kadabra, CR Score 60/100; 4.9★ from 380 Google reviews; open 24/7.
Best for emergencies (open 24/7): Professional Mechanical Services, posts 24/7 hours; ranked #2 of 86.
Most-reviewed: Professional Mechanical Services, 2,614 Google reviews at 4.9★, the most of 86 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
86 Dayton insulation contractors are ranked here by CR Score, from ten published factors. 22 are open 24/7, 38 open Saturdays and 30 open Sundays, based on posted hours. The median Google rating is 4.9★ across 86 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Abra Kadabra | 60 | 4.9★ (380) | Minneapolis, 22 mi away | 24/7 | Overall |
| 2 | Professional Mechanical Services | 58 | 4.9★ (2,614) | Big Lake, 14 mi away | 24/7 | Emergencies, Most reviews |
| 3 | USA Insulation of Minneapolis | 57 | 5.0★ (543) | Minneapolis, 15 mi away | — | — |
| 4 | Cozy | 57 | 4.6★ (11) | Ramsey, 2 mi away | Sat · Sun · Evenings | — |
| 5 | Minneapolis Insulation | 55 | 5.0★ (25) | Minneapolis, 20 mi away | 24/7 | — |
| 6 | Bat Free Batproofing Plymouth Minnesota | 55 | 4.7★ (66) | Plymouth, 18 mi away | Sat · Sun · Evenings | — |
| 7 | Gunner Insulation | 55 | 4.9★ (145) | Ham Lake, 13 mi away | — | — |
| 8 | Houle Inc | 55 | 4.8★ (93) | Andover, 10 mi away | — | — |
| 9 | American Waterworks | 55 | 5.0★ (46) | Anoka, 8 mi away | — | — |
| 10 | Advantage Construction, Inc. | 54 | 4.8★ (716) | East Bethel, 14 mi away | Sat · Sun · 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 380 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Big Lake, 14 mi away
Ranked #2 because of its Google rating and review volume: 4.9★ from 2,614 Google reviews, the most in Dayton.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Minneapolis, 15 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 543 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ramsey, 2 mi away
Ranked #4 because of its Google rating and trade focus: 4.6★ from 11 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Minneapolis, 20 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Plymouth, 18 mi away
Ranked #6 because of its Google rating and trade focus: 4.7★ from 66 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ham Lake, 13 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 145 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Andover, 10 mi away
Ranked #8 because of its Google rating and trade focus: 4.8★ from 93 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Anoka, 8 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Bethel, 14 mi away
Ranked #10 because of its Google rating and review volume: 4.8★ from 716 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Blaine, 14 mi away
Ranked #11 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 Big Lake, 19 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 48 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Arden Hills, 21 mi away
Ranked #13 because of its Google rating and review volume: 4.8★ from 586 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Blaine, 14 mi away
Ranked #14 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 Corcoran, 14 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Elk River, 2 mi away
Ranked #16 because of its Google rating and trade focus: 4.0★ 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 Minneapolis, 16 mi away
Ranked #17 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 Plymouth, 16 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Coon Rapids, 14 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 55 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mound, 23 mi away
Ranked #20 because of its Google rating and review volume: 4.8★ from 671 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Big Lake, 11 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Elk River, 2 mi away
Ranked #22 because of its Google rating and trade focus: 4.2★ from 27 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Spring Lake Park, 16 mi away
Ranked #23 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 Elk River, 5 mi away
Ranked #24 because of its Google rating and trade focus: 4.8★ from 16 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Golden Valley, 19 mi away
Ranked #25 because of its Google rating and review volume: 4.9★ from 196 Google reviews.
Based on 8 of 10 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 86 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.
| Business | Google rating | Distance |
|---|---|---|
| A Grand Inspector Inc. | 5.0★ (1) | 25 mi |
| A M Painting and Drywall Specialist | 6 mi | |
| Aldrich Insulation | 12 mi | |
| Blue Hills Tech | 13 mi | |
| Bright Insulation Homes | 5.0★ (2) | 14 mi |
| Champlin HVAC Service Pros | 5.0★ (1) | 10 mi |
| DAS Contracting & Remodel | 1.0★ (1) | 18 mi |
| Eco Wall Insulation | 5.0★ (2) | 25 mi |
| Enervation Inc | 5.0★ (2) | 16 mi |
| Future Foam Inc | 4.5★ (2) | 17 mi |
| GR Danielson and Son Construction Company, Inc. | 5.0★ (1) | 14 mi |
| Imperial Wall | 5.0★ (1) | 24 mi |
| Integrity Insulation | 7 mi | |
| Liberty Horizon Pros | 5.0★ (2) | 14 mi |
| McCormick | 5.0★ (1) | 23 mi |
| Midwest Attic Solutions | 5.0★ (1) | 16 mi |
| MNspray Inc | 5.0★ (1) | 15 mi |
| Omni Pro Inc. | 1.0★ (1) | 18 mi |
| Paltrin | 5.0★ (1) | 23 mi |
| The Foam Man | 4.5★ (2) | 16 mi |
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 86 Dayton 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 Dayton 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 |