44 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Camarillo: Conejo Services HVAC, Plumbing and Electrical, CR Score 62/100; 4.9★ from 2,368 Google reviews; open 24/7.
Best for emergencies (open 24/7): NexGen HVAC & Plumbing, posts 24/7 hours; ranked #2 of 44.
Most-reviewed: EcoShield Pest Control North Los Angeles, 1,917 Google reviews at 4.8★, the most of 44 ranked after Conejo Services HVAC, Plumbing and Electrical; ranked #10.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
44 Camarillo insulation contractors are ranked here by CR Score, from ten published factors. 10 are open 24/7, 35 open Saturdays and 27 open Sundays, based on posted hours. The median Google rating is 5.0★ across 44 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Conejo Services HVAC, Plumbing and Electrical | 62 | 4.9★ (2,368) | Camarillo | 24/7 | Overall |
| 2 | NexGen HVAC & Plumbing | 61 | 4.8★ (1,498) | Camarillo | 24/7 | Emergencies |
| 3 | AirWorks Heating Air Plumbing | 60 | 4.9★ (923) | Camarillo | 24/7 | — |
| 4 | Y&S Attic Insulation | 59 | 5.0★ (19) | Camarillo | Sat · Sun · Evenings | — |
| 5 | Parin Construction | 58 | 5.0★ (199) | Calabasas, 20 mi away | Sat · Sun · Evenings | — |
| 6 | Hi-Temp Insulation, Inc. | 58 | 4.8★ (31) | Camarillo | — | — |
| 7 | Precision Insulation Newbury Park | 58 | 5.0★ (31) | Camarillo | Sat · Evenings | — |
| 8 | Oscar Attic Insulation | 58 | 5.0★ (25) | Camarillo | Sun · Evenings | — |
| 9 | Warm Wall Insulation | 58 | 5.0★ (25) | Camarillo | Sat · Evenings | — |
| 10 | EcoShield Pest Control North Los Angeles | 58 | 4.8★ (1,917) | Canoga Park, 25 mi away | Sat | Most reviews |
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 review volume: 4.9★ from 2,368 Google reviews, the most in Camarillo.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Camarillo
Ranked #2 because of its Google rating and review volume: 4.8★ from 1,498 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Camarillo
Ranked #3 because of its Google rating and review volume: 4.9★ from 923 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Camarillo
Ranked #4 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Calabasas, 20 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 199 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Camarillo
Ranked #6 because of its Google rating and trade focus: 4.8★ from 31 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Camarillo
Ranked #7 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Camarillo
Ranked #8 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 Camarillo
Ranked #9 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 Canoga Park, 25 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 1,917 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Oxnard, 8 mi away
Ranked #11 because of its Google rating and trade focus: 4.7★ from 15 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Camarillo
Ranked #12 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Camarillo
Ranked #13 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Camarillo
Ranked #14 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 Ventura, 12 mi away
Ranked #15 because of its Google rating and trade focus: 4.1★ from 10 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Simi Valley, 15 mi away
Ranked #16 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 Ventura, 11 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 32 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Canoga Park, 25 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Simi Valley, 15 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Santa Paula, 14 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 32 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Santa Paula, 14 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 32 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Simi Valley, 11 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Agoura Hills, 21 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Woodland Hills, 23 mi away
Ranked #24 because of its Google rating and trade focus: 4.9★ from 94 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Oxnard, 6 mi away
Ranked #25 because of its Google rating and review volume: 4.5★ from 1,064 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 #44, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Conejo Services HVAC, Plumbing and Electrical | 53 | 4.9★ (207) | 19 mi |
| 27 | Home Insulation Agoura Hills | 53 | 5.0★ (7) | 17 mi |
| 28 | Quiet Home Insulation of Simi Valley | 53 | 5.0★ (5) | 15 mi |
| 29 | Pallan Plumbing, Inc | 53 | 4.8★ (25) | In Camarillo |
| 30 | Thermal Nest Insulation of Simi Valley | 52 | 5.0★ (6) | 18 mi |
| 31 | Barrier Wall Insulation | 52 | 5.0★ (15) | 25 mi |
| 32 | Best Price Insulation | 51 | 5.0★ (4) | 20 mi |
| 33 | Apex Performance Group, Inc. | 51 | 5.0★ (6) | 9 mi |
| 34 | Eagle Insulation | 50 | 4.7★ (6) | 20 mi |
| 35 | HomeSense Construction & Remodeling | 49 | 5.0★ (25) | 24 mi |
| 36 | Reign Roofing LA | 48 | 5.0★ (15) | 24 mi |
| 37 | Beko Insulation | 47 | 5.0★ (5) | 15 mi |
| 38 | Green Star Lopez | 47 | 5.0★ (5) | 25 mi |
| 39 | Santos AC & Insulation | 47 | 2.3★ (3) | 18 mi |
| 40 | Fredy painting Interior & exterior | 47 | 5.0★ (19) | 16 mi |
| 41 | ESS Air Ducts Cleaning Calabasas | 47 | 5.0★ (19) | 23 mi |
| 42 | American Plus Builders | 46 | 5.0★ (15) | 23 mi |
| 43 | A R & B Inc | 46 | 5.0★ (3) | In Camarillo |
| 44 | Progressive Insulation & Windows | 45 | 4.6★ (33) | 25 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 |
|---|---|---|
| 911 Insulation Contractor | In Camarillo | |
| Air-Seal Sprayfoam | 5.0★ (2) | In Camarillo |
| All Climate Painting & Remodeling | 4.9★ (62) | In Camarillo |
| All Climate Roofing & Construction | 4.9★ (172) | In Camarillo |
| ASAP Insulation | In Camarillo | |
| Asis Painting Inc. | 5.0★ (23) | In Camarillo |
| Axis Foam | 5.0★ (2) | 16 mi |
| Cali USA Acoustics Inc | 4.5★ (6) | In Camarillo |
| DeVore Insulation | 9 mi | |
| DJ Insulation Inc | 5.0★ (1) | 9 mi |
| E&E Attic Insulation | 5.0★ (2) | 11 mi |
| Green Rodent Restoration | 5.0★ (2) | 15 mi |
| JM Drywall Inc | 4.8★ (4) | In Camarillo |
| LocalRoofs | 4.9★ (396) | In Camarillo |
| National Coatings Corporation | 5.0★ (3) | In Camarillo |
| Premier Insulation Inc. | 5.0★ (2) | 25 mi |
| Scotty Chitwood Ceilings Inc | 5.0★ (1) | 8 mi |
| Service Partners: | 3.0★ (4) | In Camarillo |
| THE Water Heater Company | 4.9★ (1,006) | In Camarillo |
| Universe Insulation | In Camarillo |
National price ranges in USD, not adjusted for Camarillo. 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 44 Camarillo 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 Camarillo 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 |