62/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 637 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 637 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
- Address
- 120 N Pacific St, San Marcos, CA 92069
Best Insulation Contractors in Valley Center, CA (2026)
40 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Valley Center: EcoGuard Pest Management, CR Score 62/100; 4.9★ from 637 Google reviews; open 7 days a week.
- 5
Best for emergencies (open 24/7): Phoenix insulation inc, posts 24/7 hours; ranked #5 of 40.
- 3
Most-reviewed: QC Guys - Whole House Fan Experts, 1,843 Google reviews at 5.0★, the most of 40 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
40 Valley Center insulation contractors are ranked here by CR Score, from ten published factors. 4 are open 24/7, 25 open Saturdays and 20 open Sundays, based on posted hours. The median Google rating is 5.0★ across 40 rated businesses.
Top 10 insulation contractors in Valley Center at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | EcoGuard Pest Management | 62 | 4.9★ (637) | San Marcos, 11 mi away | Sat · Sun · Evenings | Overall |
| 2 | EcoGuard Pest Management | 61 | 4.9★ (538) | Coronado, 13 mi away | Sat · Sun · Evenings | — |
| 3 | QC Guys - Whole House Fan Experts | 61 | 5.0★ (1,843) | Murrieta, 24 mi away | Sat · Sun | Most reviews |
| 4 | Attic Projects Company | 60 | 4.9★ (888) | San Diego, 24 mi away | Sat · Sun | — |
| 5 | Phoenix insulation inc | 59 | 5.0★ (44) | Escondido, 6 mi away | 24/7 | Emergencies |
| 6 | Vista Insulation Inc. | 59 | 5.0★ (31) | Vista, 11 mi away | 24/7 | — |
| 7 | Attic Shield | 58 | 5.0★ (56) | Escondido, 7 mi away | Sun | — |
| 8 | Attic Advisor | 57 | 4.8★ (90) | Carlsbad, 16 mi away | Sat · Sun · Evenings | — |
| 9 | All Type Insulation Services, Inc. | 57 | 4.9★ (65) | Carlsbad, 16 mi away | Sat · Sun · Evenings | — |
| 10 | Optimal Insulation Oceanside inc. | 57 | 5.0★ (31) | Oceanside, 19 mi away | 24/7 | — |
The 40 best insulation contractors in Valley Center, ranked
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.
Based in Coronado, 13 mi away
61/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 538 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 538 Google reviews
- Hours
- Mon–Sun 7 AM–9 PM
Based in Murrieta, 24 mi away
61/100CR ScoreRanked #3 because of its Google rating and review volume: 5.0★ from 1,843 Google reviews, the most in Valley Center.
- 5.0★ from 1,843 Google reviews
- Hours
- Mon–Sun 8 AM–5 PM
- Address
- 38340 Innovation Ct Ste H804, Murrieta, CA 92563
Based in San Diego, 24 mi away
60/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 888 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 888 Google reviews
- Hours
- Mon–Fri 7 AM–6 PM · Sat–Sun 7 AM–4 PM
- Address
- 7840 Dunbrook Rd, San Diego, CA 92126
Based in Escondido, 6 mi away
59/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 44 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 44 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1971 E Washington Ave #3, Escondido, CA 92027
Based in Vista, 11 mi away
59/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 31 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2244 S Santa Fe Ave Ste H1, Vista, CA 92084
#7 Attic Shield
Based in Escondido, 7 mi away
58/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 56 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 56 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat closed · Sun 9 AM–2 PM
- Address
- 632 Rock Springs Rd, Escondido, CA 92025
Based in Carlsbad, 16 mi away
57/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 90 Google reviews, listed on Google as “Insulation contractor”.
- 4.8★ from 90 Google reviews
- Hours
- Mon–Fri 8 AM–7 PM · Sat–Sun 9 AM–7 PM
- Address
- 1902 Wright Pl #200, Carlsbad, CA 92008
Based in Carlsbad, 16 mi away
57/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 65 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 65 Google reviews
- Hours
- Mon–Sun 9 AM–7 PM
- Address
- 1902 Wright Pl #200, Carlsbad, CA 92008
Based in Oceanside, 19 mi away
57/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 31 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 303 Garfield St, Oceanside, CA 92054
Based in Carlsbad, 22 mi away
57/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 235 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 235 Google reviews
- Hours
- Mon–Sat 7 AM–7 PM · Sun closed
#12 Attic Guard
Based in Escondido, 8 mi away
56/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 76 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 76 Google reviews
- Hours
- Mon–Fri 7 AM–6 PM · Sat–Sun closed
- Address
- 510 Corporate Dr # F, Escondido, CA 92029
Based in San Diego, 24 mi away
56/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 31 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7950 Silverton Ave Ste 110, San Diego, CA 92126
Based in Carlsbad, 18 mi away
56/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.9★ from 35 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 35 Google reviews
- Hours
- Mon–Sun 7 AM–9 PM
Based in Temecula, 22 mi away
56/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 532 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 532 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat–Sun closed
- Address
- 42274 Rio Nedo Rd unit 5, Temecula, CA 92590
Based in San Marcos, 8 mi away
55/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 5 Google reviews
- Hours
- Mon–Sun 8 AM–5 PM
- Address
- 508 Glenheather Dr, San Marcos, CA 92069
Based in Poway, 17 mi away
55/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 104 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 104 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 14781 Pomerado Rd #151, Poway, CA 92064
Based in Murrieta, 23 mi away
54/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 27 Google reviews
- Hours
- Mon–Sun 7 AM–9 PM
- Address
- 26323 Jefferson Ave Suite E103, Murrieta, CA 92562
Based in San Diego, 15 mi away
53/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 4 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
- Address
- 10806 Willow Ct, San Diego, CA 92127
Based in San Diego, 15 mi away
53/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 4 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
- Address
- 16130 W Bernardo Dr, San Diego, CA 92127
#21 OJ Insulation
Based in Escondido, 9 mi away
53/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.4★ from 26 Google reviews, listed on Google as “Insulation contractor”.
- 4.4★ from 26 Google reviews
- Hours
- Mon–Fri 7 AM–4 PM · Sat–Sun closed
- Address
- 2140 Enterprise St, Escondido, CA 92029
#22 Attic Guys Inc
Based in Encinitas, 11 mi away
53/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.5★ from 8 Google reviews, listed on Google as “Insulation contractor”.
- 4.5★ from 8 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 9 AM–12 PM · Sun closed
Based in Valley Center
53/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.9★ from 15 Google reviews, listed on Google as “Air duct cleaning service”.
- 4.9★ from 15 Google reviews
- Hours
- Mon–Sat 7 AM–9 PM · Sun 9 AM–5 PM
- Address
- 15954 Woods Valley Rd, Valley Center, CA 92082
Based in San Diego, 23 mi away
52/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 9 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
- Address
- 9389 Dowdy Dr, San Diego, CA 92126
Based in Carlsbad, 11 mi away
52/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 3 Google reviews
- Hours
- Mon–Fri 8 AM–8 PM · Sat 8 AM–6 PM · Sun closed
All 40 insulation contractors
#1 to #25 are shown in full above. Here are #26 to #40, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Reaction - Spray Foam System Specialists | 52 | 5.0★ (8) | 9 mi |
| 27 | JD Pest | 52 | 5.0★ (11) | 19 mi |
| 28 | Guardian Roofs | 50 | 4.7★ (74) | 11 mi |
| 29 | Masco Contractor Services West | 50 | 3.2★ (5) | 19 mi |
| 30 | Pest Patrol, Inc. | 49 | 5.0★ (370) | 22 mi |
| 31 | Attic Projects - Corporate Office | 49 | 5.0★ (11) | 24 mi |
| 32 | Empire Insulation | 49 | 3.0★ (8) | 23 mi |
| 33 | MacArthur Co. | 48 | 4.3★ (8) | 23 mi |
| 34 | Saber | 48 | 4.7★ (86) | 13 mi |
| 35 | Select Home Improvements San Diego | 48 | 4.8★ (36) | 24 mi |
| 36 | Superhero Heating & Air Conditioning | 46 | 4.8★ (12) | 23 mi |
| 37 | A & P Drywall Inc | 46 | 5.0★ (4) | 6 mi |
| 38 | Construction Management of San Diego (CMofSD) | 44 | 5.0★ (9) | 18 mi |
| 39 | Wall 2 Wall Painting & Services | 44 | 5.0★ (5) | 22 mi |
| 40 | Temecula Valley Drywall, Inc. | 41 | 3.6★ (7) | 23 mi |
Also serving Valley Center
19 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 |
|---|---|---|
| All Seasons Insulation | 2.0★ (1) | 22 mi |
| Attic Insulation | 18 mi | |
| Attic Seal Insulation | 5.0★ (1) | 22 mi |
| C.R. Insulation | 4.0★ (2) | 25 mi |
| Cal Com Insulation Inc | 16 mi | |
| Cal Spray Foam Insulation | 5.0★ (1) | 18 mi |
| CJP Insulation LLC | 21 mi | |
| Comfort Barrier Insulation | 5.0★ (2) | 19 mi |
| Crawl Space And Attic Pro - Carlsbad, CA | Attic And Crawl Space Cleaning | Insulation contractor | 16 mi | |
| E'YAttic Insulation Services | 24 mi | |
| Eco Experts Construction Corp. | 12 mi | |
| Eco Shield Insulation | 5.0★ (1) | 22 mi |
| GR8 Energy | 14 mi | |
| IN N OUT Builders | 22 mi | |
| Insulate Plus | 5.0★ (2) | 19 mi |
| Insulation Commandos of North San Diego | 5.0★ (1) | 18 mi |
| JC Insulation | 5.0★ (1) | 8 mi |
| Schmid Building Products | 19 mi | |
| Superior Insulation & Acoustics | 5.0★ (2) | 16 mi |
How much do insulation contractors cost in Valley Center?
National price ranges in USD, not adjusted for Valley Center. 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 |
How we ranked Valley Center insulation contractors
We scored 40 Valley Center 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 Valley Center 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 |
Insulation contractors in Valley Center: frequently asked questions
Who is the best insulation contractor in Valley Center?
By CR Score, the highest-ranked insulation contractor in Valley Center, CA is EcoGuard Pest Management with a CR Score of 62/100. It has 4.9★ from 637 Google reviews. It is open 7 days a week. EcoGuard Pest Management (#2) and QC Guys - Whole House Fan Experts (#3) follow. We ranked 40 insulation contractors on ten factors, last updated October 22, 2026.
How many insulation contractors are there in Valley Center?
ContractorsRanked ranks 40 insulation contractors serving Valley Center, CA. 1 of them is based in Valley Center; the rest serve it from nearby towns. Another 19 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which insulation contractors in Valley Center are open 24/7?
4 ranked insulation contractors in Valley Center post 24/7 hours. The highest-ranked are Phoenix insulation inc (#5), Vista Insulation Inc. (#6) and Optimal Insulation Oceanside inc. (#10). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which insulation contractors in Valley Center work on weekends?
25 of 40 ranked insulation contractors post Saturday hours and 20 post Sunday hours. The highest-ranked open Saturdays are EcoGuard Pest Management (#1), EcoGuard Pest Management (#2) and QC Guys - Whole House Fan Experts (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does attic insulation cost in Valley Center?
Attic insulation typically costs $1,700 to $2,500, with $2,100 typical (Per attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national range). This is a national range, not adjusted for Valley Center. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Valley Center insulation contractors have?
The median Google rating among 40 rated insulation contractors in Valley Center is 5.0★, with a median of 29 reviews. QC Guys - Whole House Fan Experts has the most, 1,843 reviews, and ranks #3. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank insulation contractors?
Each insulation contractor gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do insulation contractors outside Valley Center count in this ranking?
Yes, if they are within 25 mi of the Valley Center city center, our service radius for insulation contractors. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.
Update log for Valley Center
- October 2026: CR Scores recalculated for 40 insulation contractors serving Valley Center.
More insulation contractors and Valley Center pages
Insulation contractors near Valley Center
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Other trades in Valley Center
- Roofers in Valley Center432 ranked
- Plumbers in Valley Center532 ranked
- Electricians in Valley Center347 ranked
- HVAC contractors in Valley Center408 ranked
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- Painters in Valley Center108 ranked
- Landscapers in Valley Center123 ranked
- Handymen in Valley Center55 ranked
- Kitchen remodelers in Valley Center340 ranked
- Bathroom remodelers in Valley Center322 ranked
- Flooring contractors in Valley Center239 ranked
- Tile installers in Valley Center38 ranked
- Drywall contractors in Valley Center16 ranked
- Concrete contractors in Valley Center179 ranked
- Fence contractors in Valley Center84 ranked
- Deck builders in Valley Center73 ranked
- Siding contractors in Valley Center47 ranked
- Window installers in Valley Center234 ranked
- Gutter installers in Valley Center75 ranked
- Solar installers in Valley Center351 ranked
- Garage door repair companies in Valley Center118 ranked
- Foundation repair companies in Valley Center52 ranked
- Tree services in Valley Center138 ranked
- Masonry contractors in Valley Center124 ranked
- Water damage restoration companies in Valley Center509 ranked
- Home builders in Valley Center335 ranked
- Demolition contractors in Valley Center43 ranked
- All contractors in Valley Center