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California Attic & BuildInsulation contractor in San Diego, CA

California Attic & Build is an insulation contractor at 3636 Fourth Ave Suite 200, San Diego, CA 92103, ranked #22 of 62 insulation contractors in San Diego and rated 5.0 from 6 Google reviews. Open 7 days a week.

San Diego, CAUpdated 0 paid placements in any rankingHow we rank

Call (619) 777-2081Website ↗

Key facts

Key facts about California Attic & Build
Address3636 Fourth Ave Suite 200, San Diego, CA 92103Get directions
Phone(619) 777-2081
Websitecaatticbuild.com
HoursMonday to Friday: 8 AM – 5 PM; Saturday and Sunday: 9 AM – 2 PM
Google rating5.0 from 6 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves San Diego and 11 towns within 25 miles: Coronado, National City, Lemon Grove, La Mesa, Chula Vista, La Jolla, Spring Valley, Bonita, La Presa, Sorrento Valley and Mira Mesa.

Based in San Diego, CAView on map

Opening hours

Opening hours for California Attic & Build
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 AM – 5 PM
Saturday9 AM – 2 PM
Sunday9 AM – 2 PM
  • Open evenings — no
  • Open Saturdays
  • Open Sundays

Typical insulation prices

Typical insulation prices
JobLowTypicalHigh
Attic insulationPer attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national range$1,700$2,100$2,500

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby insulation contractors

California Attic & Build compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
California Attic & Build (this business)—575.0 (6)—YesYes
My Insulation Guy#20575.0 (6)—YesYes1.9 mi
High Performance Attic Insulation#21575.0 (6)—YesYes17.4 mi
Clean Air Attic Insulation#23575.0 (5)—YesYes19.4 mi

See all 62 ranked insulation contractors in San Diego

Reviews

ContractorsRanked reviews

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Google

5.0from 6 Google reviews

Hired California Attic & Build? Write a review

Questions about California Attic & Build

How is California Attic & Build ranked in San Diego?

California Attic & Build is ranked #22 of 62 insulation contractors in San Diego by CR Score, with 57 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are California Attic & Build’s hours?

California Attic & Build is open 7 days a week. Its listed hours are Monday to Friday, 8 AM – 5 PM; Saturday and Sunday, 9 AM – 2 PM. On Saturdays it is open 9 AM to 2 PM, and on Sundays 9 AM to 2 PM. Hours come from the business listing; holiday hours may differ.

What areas does California Attic & Build serve?

Serves San Diego and 11 towns within 25 miles: Coronado, National City, Lemon Grove, La Mesa, Chula Vista, La Jolla, Spring Valley, Bonita, La Presa, Sorrento Valley and Mira Mesa. The list is based on the business's location and the usual service radius for insulation. Confirm your address is covered when you call.

What do Google reviews say about California Attic & Build?

California Attic & Build has a rating of 5.0 from 6 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact California Attic & Build?

Call California Attic & Build on (619) 777-2081. The business is at 3636 Fourth Ave Suite 200, San Diego, CA 92103. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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