Who Needs to Comply with Title 24 in California

Title 24 California Compliance

Who Needs to Comply with Title 24 in California?

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In California, Title 24 compliance is required for nearly all new construction, major remodels, and additions. These regulations form the backbone of the state’s energy efficiency strategy and affect homeowners, builders, architects, and developers alike. Fortunately, Alternative Energy Systems (AES) makes Title 24 compliance easy with fast, accurate, and professional service.

Understanding Who Must Comply with Title 24 in California

Title 24 of the California Code of Regulations outlines mandatory Building Energy Efficiency Standards. These rules apply to both residential and non-residential buildings. Whether you’re planning to build a new home, upgrade an HVAC system, remodel your kitchen, or expand a commercial facility—compliance with Title 24 is not optional. The standards cover everything from insulation and lighting to window performance and HVAC systems.

Not only is compliance essential to obtain building permits, but it also ensures long-term energy savings, increased property value, and a reduced environmental footprint.

Expert Title 24 Compliance Support—Statewide

With over 30 years of experience in energy compliance, AES serves all of California with trusted consulting and reporting. Our team includes certified HERS raters and energy consultants who specialize in helping both residential and commercial clients meet and exceed Title 24 standards.

California Title 24 Services

Fast, Hassle-Free Title 24 Reports

Call (626) 365-1518 | Alternative Energy Systems

Our Energy Compliance Services Include:

  1. Title 24 Energy Reports
    • Residential: Whether you’re adding an ADU, building a custom home, or planning a major renovation—our Title 24 reports help you pass permitting fast.
    • Commercial: Our reports cover energy usage, lighting systems, HVAC requirements, and more—ensuring your business projects meet California energy code standards.
  2. LEED and GreenPoint Ratings: Going beyond Title 24? We help clients meet voluntary green building certifications like LEED and GreenPoint.
  3. HERS Verification Testing: Our team is certified to perform all required field verifications including duct leakage, airflow, QII, and refrigerant charge tests.

Client Testimonials

“Alternative Energy Systems helped us quickly navigate the Title 24 process for our entire development. We’ll never use anyone else.”

— Trevor Abramson, Architect

Why Choose AES for Your Title 24 Needs?

  • Decades of Experience: With 30+ years in the field, AES understands both code requirements and real-world construction timelines.
  • Complete Service: We offer end-to-end support—from initial analysis to HERS verification and documentation.
  • Speed & Accuracy: We deliver your reports fast—without sacrificing the detail needed for permit approval.

Who Must Comply With Title 24

Who Needs Title 24 Compliance? You Might Be Surprised!

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Let’s Get Started Today

Starting a construction or renovation project in California? Don’t leave Title 24 compliance to chance. Let AES walk you through every step and provide accurate energy reports that keep your project moving forward.

Contact Information

Visit https://title24energy.com/ or send us a message to schedule your consultation.

Meeting California’s energy regulations is essential—and with AES, you’re working with a team that delivers compliant, efficient, and sustainable solutions every time.

FAQ: Who Needs to Comply with Title 24 in California?

  1. What is Title 24?
    It’s California’s official energy efficiency standard for residential and non-residential buildings.
  2. Who needs to comply with Title 24 in California?
    Anyone building a new structure, remodeling, or upgrading systems such as lighting or HVAC must comply—including homeowners, contractors, architects, and developers.
  3. Does Title 24 apply to home additions?
    Yes. Additions, ADUs, and major upgrades must meet current energy efficiency standards.
  4. What happens if you skip Title 24 compliance?
    You could face permit delays, project redesigns, and code violations.
  5. Is Title 24 required for bathroom or kitchen remodels?
    Yes—especially if changes include lighting, HVAC, or insulation improvements.
  6. Are solar panels required under Title 24?
    In most cases, yes. New residential builds typically require solar installation.
  7. What is a Title 24 energy report?
    A report that analyzes your design for code compliance covering insulation, HVAC, windows, and lighting.
  8. Who prepares Title 24 reports?
    Licensed energy consultants like AES handle the analysis and documentation.
  9. Is Title 24 only for new homes?
    No—it also applies to remodels, commercial buildings, and system upgrades.
  10. Do commercial buildings need Title 24 compliance?
    Yes—lighting, mechanical systems, and envelope features all fall under Title 24 rules.
  11. What is HERS testing?
    Home Energy Rating System tests verify compliance through field inspections and performance checks.
  12. Can I get help with LEED or GreenPoint too?
    Absolutely. AES also offers consulting for these voluntary certification systems.
  13. How long does it take to get a report?
    Most reports are delivered within 1–3 business days.
  14. What is QII?
    Quality Insulation Installation verifies insulation was installed correctly—important for passing inspections.
  15. What if I’m only replacing windows?
    Window replacements must still meet Title 24 performance standards.
  16. Is there a utility allowance calculator?
    Yes—AES can assist with CUAC calculations for affordable housing projects.
  17. Is AES certified?
    Yes. AES consultants are certified and experienced with over 30 years in the industry.
  18. Is Title 24 compliance expensive?
    The cost is minimal compared to the energy savings, comfort, and increased value compliance delivers.
  19. How do I start?
    Call AES at (626) 365-1518 or visit https://title24energy.com/ to begin.
  20. Do I need Title 24 for an ADU?
    Yes—ADUs are subject to full Title 24 requirements.
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