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Bay Weatherization & InsulationInsulation contractor in San Jose, CA

Bay Weatherization & Insulation is an insulation contractor at 619 University Ave, San Jose, CA 95110. Open 24 hours a day, 7 days a week.

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Key facts

Key facts about Bay Weatherization & Insulation
Address619 University Ave, San Jose, CA 95110Get directions
Websitebayweatherizationinsulation.store
HoursOpen 24 hours, 7 days a week

Trades

Each trade shows the evidence we matched it on.

  • Insulationmain tradeGoogle main category

Service area

Serves San Jose and 11 towns within 25 miles: Santa Clara, Campbell, Communications Hill, Alum Rock, Milpitas, East Foothills, Cupertino, Sunnyvale, Saratoga, Los Gatos and Mountain View.

Based in San Jose, CAView on map

Opening hours

Opening hours for Bay Weatherization & Insulation
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

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.

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Questions about Bay Weatherization & Insulation

What are Bay Weatherization & Insulation’s hours?

Bay Weatherization & Insulation is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Bay Weatherization & Insulation serve?

Serves San Jose and 11 towns within 25 miles: Santa Clara, Campbell, Communications Hill, Alum Rock, Milpitas, East Foothills, Cupertino, Sunnyvale, Saratoga, Los Gatos and Mountain View. The list is based on the business's location and the usual service radius for insulation. Confirm your address is covered when you call.

How do I contact Bay Weatherization & Insulation?

The business is at 619 University Ave, San Jose, CA 95110. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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