69 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Fillmore: Conejo Services HVAC, Plumbing and Electrical, CR Score 86/100; 4.9★ from 2,368 Google reviews; open 24/7.
Best for emergencies (open 24/7): AirWorks Heating Air Plumbing, posts 24/7 hours; ranked #2 of 69.
Most-reviewed: EcoShield Pest Control North Los Angeles, 1,917 Google reviews at 4.8★, the most of 69 ranked after Conejo Services HVAC, Plumbing and Electrical; ranked #6.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
69 Fillmore insulation contractors are ranked here by CR Score, from 8 published factors. 17 are open 24/7, 52 open Saturdays and 45 open Sundays, based on posted hours. The median Google rating is 5.0★ across 69 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Conejo Services HVAC, Plumbing and Electrical | 86 | 4.9★ (2,368) | Camarillo, 14 mi away | 24/7 | Overall |
| 2 | AirWorks Heating Air Plumbing | 85 | 4.9★ (923) | Camarillo, 11 mi away | 24/7 | Emergencies |
| 3 | Green Rodent Restoration | 84 | 4.7★ (133) | Chatsworth, 21 mi away | 24/7 | — |
| 4 | NexGen HVAC & Plumbing | 84 | 4.8★ (1,498) | Camarillo, 14 mi away | 24/7 | — |
| 5 | Install | Insulation | 83 | 5.0★ (27) | Canoga Park, 23 mi away | 24/7 | — |
| 6 | EcoShield Pest Control North Los Angeles | 82 | 4.8★ (1,917) | Canoga Park, 21 mi away | Sat | Most reviews |
| 7 | Trusted Seal Insulation | 82 | 5.0★ (25) | Simi Valley, 12 mi away | Sat · Sun · Evenings | — |
| 8 | Insulation Contractors | 81 | 4.7★ (15) | Oxnard, 21 mi away | 24/7 | — |
| 9 | Silver Line Insulation | 81 | 5.0★ (15) | Simi Valley, 11 mi away | Sat · Sun · Evenings | — |
| 10 | Y&S Attic Insulation | 81 | 5.0★ (19) | Camarillo, 14 mi away | Sat · Sun · 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 review volume: 4.9★ from 2,368 Google reviews, the most Google reviews on this list (2,368).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Camarillo, 11 mi away
Ranked #2 because of its Google rating and availability: 4.9★ from 923 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Chatsworth, 21 mi away
Ranked #3 because of its Google rating and availability: 4.7★ from 133 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Camarillo, 14 mi away
Ranked #4 because of its Google rating and availability: 4.8★ from 1,498 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Canoga Park, 23 mi away
Ranked #5 because of its Google rating and availability: 5.0★ from 27 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Canoga Park, 21 mi away
Ranked #6 because of its Google rating and trade focus: 4.8★ from 1,917 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Simi Valley, 12 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Oxnard, 21 mi away
Ranked #8 because of its Google rating and availability: 4.7★ from 15 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Simi Valley, 11 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Camarillo, 14 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Woodland Hills, 24 mi away
Ranked #11 because of its Google rating and availability: 5.0★ from 11 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Camarillo, 15 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 31 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Ventura, 21 mi away
Ranked #13 because of its Google rating and availability: 4.1★ from 10 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Canoga Park, 23 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 43 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Calabasas, 22 mi away
Ranked #15 because of its Google rating and availability: 4.9★ from 207 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Canoga Park, 23 mi away
Ranked #16 because of its Google rating and availability: 4.4★ from 9 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Canoga Park, 22 mi away
Ranked #17 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Simi Valley, 13 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Simi Valley, 11 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Chatsworth, 22 mi away
Ranked #20 because of its Google rating and review volume: 4.9★ from 1,050 Google reviews, 1,050 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Valencia, 18 mi away
Ranked #21 because of its Google rating and availability: 4.9★ from 86 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Chatsworth, 21 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Simi Valley, 15 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Camarillo, 14 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Camarillo, 15 mi away
Ranked #25 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.
#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 69 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 |
|---|---|---|
| 911 Insulation Contractor | 15 mi | |
| ASAP Insulation | 11 mi | |
| Attic Insulation 911 | 5.0★ (1) | 23 mi |
| Axis Foam | 5.0★ (2) | 23 mi |
| Brilliants Insulation Contractor | 5.0★ (2) | 24 mi |
| DeVore Insulation | 9 mi | |
| DJ Insulation Inc | 5.0★ (1) | 22 mi |
| E&E Attic Insulation | 5.0★ (2) | 23 mi |
| Green Rodent Restoration | 5.0★ (2) | 20 mi |
| insulation expert services | 5.0★ (2) | 22 mi |
| Next Level Insulation of Santa Clarita | 5.0★ (2) | 20 mi |
| Premier Insulation Inc. | 5.0★ (2) | 22 mi |
| Progressive Santa Clarita - Insulation Contractor Free Quote | 5.0★ (2) | 22 mi |
| Royal Insulation Solutions | 16 mi | |
| Scotty Chitwood Ceilings Inc | 5.0★ (1) | 16 mi |
| Smart Budget Insulation of Santa Clarita | 5.0★ (2) | 24 mi |
| SuperGreen Insulation | 3.0★ (2) | 24 mi |
| Tarzana Insulation Pros | 5.0★ (2) | 22 mi |
| United Air Heating & Air Conditioning Inc. | 5.0★ (1) | In Fillmore |
| Universe Insulation | 13 mi |
National price ranges in USD, not adjusted for Fillmore. 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 69 Fillmore 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 Fillmore 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 |