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Content reviewed by Shiran Levy, Licensed General Contractor (CA #1131088)
Last updated: April 2026
Insulation projects in LA run $2,500-$35,000 over 1-3 days depending on scope and accessibility. Title 24 compliance is required on all insulation work. Air sealing typically pays back faster than just adding insulation, since most California homes built before 2010 have significant leakage at attic penetrations and rim joists.
We conduct a comprehensive energy audit using thermal imaging and blower door testing to identify air leaks, insufficient insulation, and thermal bridges throughout your home.
Outcome:
A detailed map of your home's energy weak points and prioritized improvement recommendations.
Based on the audit, we develop a tailored insulation strategy addressing your home's specific needs. You'll receive a detailed quote covering materials, R-values, and projected energy savings.
Outcome:
A clear plan with transparent pricing and expected ROI from energy savings.
We help you choose the right insulation materials -blown-in cellulose, fiberglass batts, spray foam, or radiant barriers -based on your home's construction and California's climate zones.
Outcome:
Optimal materials selected and installation date confirmed to fit your schedule.
Our team installs or upgrades attic insulation to meet or exceed Title 24 requirements. We ensure proper coverage around obstacles and maintain ventilation pathways for a healthy attic environment.
Outcome:
A properly insulated attic that significantly reduces heat gain in summer and heat loss in winter.
Where accessible, we insulate exterior walls and floors over unconditioned spaces. For existing walls, we can use minimally invasive injection techniques to add insulation without major disruption.
Outcome:
Enhanced thermal envelope with improved comfort in every room.
We seal air leaks around windows, doors, electrical outlets, plumbing penetrations, and HVAC ducts. Weatherstripping is applied or replaced to eliminate drafts and improve efficiency.
Outcome:
A tighter building envelope that keeps conditioned air inside where it belongs.
After installation, we perform a follow-up blower door test to verify improvements. We document the before-and-after results so you can see the measurable difference in your home's efficiency.
Outcome:
Verified performance improvements with documented energy efficiency gains.
We leave your home clean and tidy, then help you apply for California energy efficiency rebates and any available utility incentives to maximize your savings.
Outcome:
A comfortable, energy-efficient home with all available rebates secured.
Let's start with a conversation about your vision and how we can bring it to life.
