61 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in American Canyon: Reactic Restoration, CR Score 58/100; 5.0★ from 57 Google reviews; open 24/7.
Best for emergencies (open 24/7): Service Champions, posts 24/7 hours; ranked #2 of 61.
Most-reviewed: Service Champions, 5,220 Google reviews at 4.9★, the most of 61 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
61 American Canyon insulation contractors are ranked here by CR Score, from ten published factors. 17 are open 24/7, 37 open Saturdays and 28 open Sundays, based on posted hours. The median Google rating is 4.9★ across 61 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Reactic Restoration | 58 | 5.0★ (57) | Richmond, 14 mi away | 24/7 | Overall |
| 2 | Service Champions | 58 | 4.9★ (5,220) | Martinez, 15 mi away | 24/7 | Emergencies, Most reviews |
| 3 | EcoGuard Pest Management | 58 | 4.8★ (1,198) | Concord, 16 mi away | Sat | — |
| 4 | Attic Cleaning Services LLC | 56 | 4.9★ (76) | Alameda, 22 mi away | 24/7 | — |
| 5 | Miller Attics | 56 | 5.0★ (46) | Walnut Creek, 22 mi away | 24/7 | — |
| 6 | Attic Kings | 56 | 5.0★ (26) | Vallejo, 5 mi away | Sat | — |
| 7 | Alley Cat | 56 | 4.9★ (1,071) | Berkeley, 22 mi away | Evenings | — |
| 8 | Freschi Service Experts | 55 | 4.8★ (1,046) | Concord, 17 mi away | 24/7 | — |
| 9 | Mr Attic | 55 | 4.7★ (23) | Martinez, 14 mi away | Sat · Sun · Evenings | — |
| 10 | Reactic Restoration | 54 | 4.7★ (10) | Novato, 18 mi away | 24/7 | — |
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 57 Google reviews, listed on Google as “Insulation contractor”.
Based in Martinez, 15 mi away
Ranked #2 because of its Google rating and review volume: 4.9★ from 5,220 Google reviews, the most in American Canyon.
Based in Concord, 16 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 1,198 Google reviews, listed on Google as “Insulation contractor”.
Based in Alameda, 22 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 76 Google reviews, listed on Google as “Insulation contractor”.
Based in Walnut Creek, 22 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “Insulation contractor”.
Based in Vallejo, 5 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Insulation contractor”.
Based in Berkeley, 22 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 1,071 Google reviews, listed on Google as “Insulation contractor”.
Based in Concord, 17 mi away
Ranked #8 because of its Google rating and review volume: 4.8★ from 1,046 Google reviews.
Based in Martinez, 14 mi away
Ranked #9 because of its Google rating and trade focus: 4.7★ from 23 Google reviews, listed on Google as “Insulation contractor”.
Based in Novato, 18 mi away
Ranked #10 because of its Google rating and trade focus: 4.7★ from 10 Google reviews, listed on Google as “Insulation contractor”.
Based in Fairfield, 7 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based in Berkeley, 21 mi away
Ranked #12 because of its Google rating and trade focus: 4.7★ from 14 Google reviews, listed on Google as “Insulation contractor”.
Based in Richmond, 17 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 44 Google reviews, listed on Google as “Insulation contractor”.
Based in Antelope, 21 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Insulation contractor”.
Based in Berkeley, 21 mi away
Ranked #15 because of its Google rating and trade focus: 4.6★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based in San Rafael, 19 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based in Fremont, 22 mi away
Ranked #17 because of its Google rating and trade focus: 4.7★ from 23 Google reviews, listed on Google as “Insulation contractor”.
Based in Mill Valley, 24 mi away
Ranked #18 because of its Google rating and trade focus: 4.4★ from 10 Google reviews, listed on Google as “Insulation contractor”.
Based in Corte Madera, 22 mi away
Ranked #19 because of its Google rating and trade focus: 4.8★ from 49 Google reviews, listed on Google as “Insulation contractor”.
Based in Walnut Creek, 20 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Insulation contractor”.
Based in American Canyon
Ranked #21 because of its Google rating and review volume: 4.9★ from 236 Google reviews.
Based in Berkeley, 22 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based in Pleasant Hill, 20 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 82 Google reviews, listed on Google as “Insulation contractor”.
Based in Berkeley, 20 mi away
Ranked #24 because of its Google rating and trade focus: 3.4★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based in San Francisco, 25 mi away
Ranked #25 because of its Google rating and trade focus: 4.9★ from 54 Google reviews, listed on Google as “Insulation contractor”.
#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 61 ranked insulation contractors here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | CEL Insulation | 52 | 5.0★ (22) | 13 mi |
| 27 | 911 Attic | 52 | 5.0★ (3) | 22 mi |
| 28 | Eco Attic Systems | 51 | 5.0★ (5) | 21 mi |
| 29 | JM Insulation Inc. | 51 | 5.0★ (6) | 22 mi |
| 30 | Attic Aid - Rodent Proofing & Insulation | 51 | 5.0★ (3) | 19 mi |
| 31 | Trioteam | 51 | 4.8★ (24) | 24 mi |
| 32 | Dorin's Insulation | 51 | 4.4★ (7) | 24 mi |
| 33 | Atticare | 51 | 5.0★ (15) | 23 mi |
| 34 | HomeShield Pest Control | 50 | 4.9★ (500) | 21 mi |
| 35 | McHale's Environmental Insulation, Inc. | 50 | 4.7★ (14) | 17 mi |
| 36 | Reactic Restoration | 50 | 5.0★ (10) | 12 mi |
| 37 | BPP | 50 | 4.6★ (10) | 15 mi |
| 38 | Best Attic | 50 | 5.0★ (3) | 19 mi |
| 39 | Petrochem Insulation, Inc. | 49 | 3.3★ (4) | 19 mi |
| 40 | DC Acoustics & Insulation | 49 | 4.4★ (7) | 15 mi |
| 41 | Reactic Restoration | 49 | 5.0★ (13) | 18 mi |
| 42 | Exanders Insulation | 49 | 5.0★ (3) | 23 mi |
| 43 | San Francisco Interiors Inc | 48 | 5.0★ (5) | 19 mi |
| 44 | HSR Home Service | 48 | 4.8★ (210) | 14 mi |
| 45 | Rodent Control Inc. | 48 | 4.8★ (201) | 22 mi |
| 46 | OJ Insulation | 48 | 5.0★ (6) | 7 mi |
| 47 | California Quality Insulation | 48 | 5.0★ (3) | 19 mi |
| 48 | SDI Insulation, Inc. | 47 | 5.0★ (3) | 20 mi |
| 49 | Ace Insulation Inc. | 47 | 3.5★ (19) | 22 mi |
| 50 | Bell Brothers Plumbing Heating & Air - Concord | 47 | 4.0★ (4) | 17 mi |
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 |
|---|---|---|
| Adams Field Services LLC. | 3.0★ (2) | 23 mi |
| AG Painting | 5.0★ (1) | 4 mi |
| Airseal Inc | 3.0★ (2) | 13 mi |
| Anderson Home Solutions Inc. | 18 mi | |
| Attic Solutions | 3.0★ (2) | 24 mi |
| Bayside Insulation-Construction Inc | 5.0★ (1) | 19 mi |
| Brick & Hammer | 5.0★ (2) | 20 mi |
| C.A.V. Insulation Inc | 18 mi | |
| CELInsulation | 5.0★ (1) | 10 mi |
| Dublin A+ Insulation | 13 mi | |
| Ecco Insulation | 13 mi | |
| Equinox Roofing Solutions | 5.0★ (1) | 19 mi |
| Golden Restore inc Berkeley | 1.0★ (1) | 21 mi |
| PEM Insulation Company, Inc. | 7 mi | |
| Performance Contracting Inc | 1.0★ (1) | 18 mi |
| Petrochem Insulation Inc | 1.0★ (2) | 6 mi |
| Pre-Insualted Metal Technolgy | 3.0★ (2) | 23 mi |
| Protek Cargo | 5.0★ (2) | 4 mi |
| Quality Pro Guard | 1.0★ (2) | 14 mi |
| SOS Restoration | 19 mi |
National price ranges in USD, not adjusted for American Canyon. 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 61 American Canyon 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 American Canyon 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 |