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Advanced Insulation SystemInsulation contractor in San Diego, CA

Advanced Insulation System is an insulation contractor at 5044 Ruffner St, San Diego, CA 92111, ranked #4 of 62 insulation contractors in San Diego and rated 5.0 from 126 Google reviews. Open 7 days a week.

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

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Key facts

Key facts about Advanced Insulation System
Address5044 Ruffner St, San Diego, CA 92111Get directions
Phone(858) 758-1814
Websiteadvancedinsulationsystemsd.com
HoursMonday to Sunday: 8 AM – 6 PM
Google rating5.0 from 126 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves San Diego and 11 towns within 25 miles: Sorrento Valley, Mira Mesa, La Jolla, Rancho Penasquitos, La Mesa, Lemon Grove, Coronado, Santee, Spring Valley, National City and Poway.

Based in San Diego, CAView on map

Opening hours

Opening hours for Advanced Insulation System
DayHours
Monday8 AM – 6 PM
Tuesday8 AM – 6 PM
Wednesday8 AM – 6 PM
Thursday8 AM – 6 PM
Friday8 AM – 6 PM
Saturday8 AM – 6 PM
Sunday8 AM – 6 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

Advanced Insulation System compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Advanced Insulation System (this business)—625.0 (126)—YesYes
Attic Construction#2634.9 (316)—YesYes8.0 mi
California Attic & Build#3625.0 (144)—YesYes4.0 mi
Attic Heroes#5615.0 (106)—YesYes20.4 mi

See all 62 ranked insulation contractors in San Diego

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 126 Google reviews

Hired Advanced Insulation System? Write a review

Questions about Advanced Insulation System

How is Advanced Insulation System ranked in San Diego?

Advanced Insulation System is ranked #4 of 62 insulation contractors in San Diego by CR Score, with 62 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 Advanced Insulation System’s hours?

Advanced Insulation System is open 7 days a week. Its listed hours are Monday to Sunday, 8 AM – 6 PM. On Saturdays it is open 8 AM to 6 PM, and on Sundays 8 AM to 6 PM. Hours come from the business listing; holiday hours may differ.

What areas does Advanced Insulation System serve?

Serves San Diego and 11 towns within 25 miles: Sorrento Valley, Mira Mesa, La Jolla, Rancho Penasquitos, La Mesa, Lemon Grove, Coronado, Santee, Spring Valley, National City and Poway. 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 Advanced Insulation System?

Advanced Insulation System has a rating of 5.0 from 126 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 Advanced Insulation System?

Call Advanced Insulation System on (858) 758-1814. The business is at 5044 Ruffner St, San Diego, CA 92111. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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