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Onyx, California

Title 24 Energy Reports in Onyx, CA

Fast, accurate Title 24 Energy Compliance Reports for ADU, residential, and commercial permits in Onyx. Same-day rush available.

Order for Onyx (310) 853-3010
Climate Zone 14 Kern County Pop. 614
County
Kern
Climate Zone
Zone 14
Population
614
ZIP Codes
93255

Title 24 Reports for Onyx Permits

Homeowners and contractors working in Onyx regularly need energy compliance documentation as part of the standard permit process.

Because Onyx is located in Climate Zone 14 — Mountain / High Desert — projects here are evaluated against energy targets tuned for significant seasonal swings between hot summer days and freezing winter nights.

All of our Onyx 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 Onyx

ADU Title 24 Report

From $250

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JADU Title 24 Report

From $225

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Residential Title 24

From $195

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Commercial Title 24

From $350

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New Construction

From $245

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Room Addition

From $195

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Garage Conversion

From $250

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Remodel

From $195

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Climate Zone 14 — What It Means for Your Onyx Project

CZ 14Mountain / High Desert

Climate Zone 14 is characterized by significant seasonal swings between hot summer days and freezing winter nights. Title 24 compliance software accounts for these conditions automatically, setting the specific insulation, window, and HVAC efficiency targets your Onyx project needs to meet.

Climate zone shown is an estimate based on Onyx'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 Onyx are processed through the local building department — or, for unincorporated communities, through Kern County's building division. We deliver every report as a properly formatted, signed PDF ready 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.

Map & Location

📍 Onyx, CA — 35.6824, -118.0956

Frequently Asked Questions

What climate zone is Onyx in?
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Onyx is located in California Climate Zone 14 (Mountain / High Desert). This zone determines the specific insulation, window, and HVAC efficiency requirements that apply to your project.

What is a Title 24 Energy Report?
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A Title 24 Energy Report is a California-mandated compliance document that demonstrates a building project meets the energy efficiency standards in Title 24, Part 6 of the California Code of Regulations. It's prepared using state-approved software and is required for most building permits involving conditioned space.

Can I use a Title 24 report from another consultant if I just need it updated?
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In most cases, yes — we can review an existing report and prepare a revision rather than starting from scratch, which is typically faster and less expensive than a brand-new report.

What's the most common project type you handle in Onyx?
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ADU and garage conversion projects make up a large share of the Title 24 reports we prepare for Onyx, followed by room additions and HVAC/window remodels.

What information do you need to prepare my report?
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At minimum we need the site address, a dimensioned floor plan, window schedule, proposed HVAC and water heating equipment, and insulation values. The more complete your plans, the faster we can turn around your report.

Nearby Cities

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