Title 24 Energy Reports in Los Angeles, CA
Need a Title 24 report or energy calculations for a building permit in Los Angeles? Apex prepares permit-ready energy compliance reports for ADUs, remodels, additions, new homes, and commercial projects in Los Angeles.
Quick Answer
Does Apex prepare Title 24 reports for Los Angeles projects? Yes. Apex Compliance Solutions prepares residential, ADU, garage-conversion and other Title 24 energy compliance documentation for Los Angeles projects, delivered as a permit-submittal-ready PDF.
What does it cost and how long does it take? Residential reports start at $195, and ADU and garage-conversion reports start at $250. Standard turnaround is 3–5 business days after complete project information and plans are received.
Which climate zone applies? This page shows Climate Zone 9 as an estimate. Apex confirms the exact climate zone for the project address before preparing the report.
Is Apex affiliated with a city or government agency? No. Apex is not affiliated with the Los Angeles Department of Building and Safety or any other government agency.
See how a Los Angeles-area garage conversion was documented in our anonymized case study.
Title 24 Reports for Los Angeles Permits
Homeowners and contractors working in Los Angeles regularly need energy compliance documentation as part of the standard permit process.
Los Angeles falls within California Climate Zone 9 (Inland Valley (LA Basin)), an area defined by hot, dry summers and cool winters typical of the greater Los Angeles basin. This classification directly shapes the insulation, glazing, and HVAC efficiency values used in your compliance calculation.
All of our Los Angeles Title 24 reports are formatted for direct submittal to your local building department, whether through an online permit portal or in-person plan check. Contact us to confirm the exact department name and submittal process for your specific project address.
Services Available in Los Angeles
Climate Zone 9 — What It Means for Your Los Angeles Project
Climate Zone 9 is characterized by hot, dry summers and cool winters typical of the greater Los Angeles basin. Title 24 compliance software accounts for these conditions automatically, setting the specific insulation, window, and HVAC efficiency targets your Los Angeles project needs to meet.
Climate zone shown is an estimate based on Los Angeles's proximity to the nearest California Energy Commission reference station. We confirm the exact zone for your project's specific address before preparing your report — or check it yourself using the CEC's official lookup tool.
Building Department & Permitting
Permits in Los Angeles are processed through the local building department — or, for unincorporated communities, through Los Angeles County's building division. We deliver every report as a properly formatted, permit-submittal-ready PDF for upload or in-person submittal. Let us know your exact project address and we'll confirm the correct department before your report is finalized.
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Frequently Asked Questions
Yes. We evaluate every project against both paths and recommend whichever gets you to compliance with the least cost and complexity — sometimes prescriptive is simpler, sometimes performance modeling unlocks more design flexibility.
Pricing depends on project type: residential reports start at $195, ADU and garage conversion reports start at $250, and commercial reports start at $350. Rush service may be available for an additional $100 depending on project scope and scheduling availability. See our pricing page for full details.
Apex prepares Title 24 documentation for Los Angeles ADUs, garage conversions, room additions, residential remodels, new construction and commercial projects. The required compliance process depends on the project scope and permit requirements.
Permits in Los Angeles are processed through Los Angeles Building Department. We prepare reports formatted to match their submittal requirements, whether that's an online portal or in-person review.
No. The Title 24 report (CF1R) is the energy design document submitted with your permit. HERS verification is a separate field inspection process — required only for certain compliance credits — performed by an independent certified HERS rater during construction.
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Fast, accurate, permit-ready. Standard turnaround is 3–5 business days after complete project information and plans are received. Rush service may be available depending on project scope.