Who Can Prepare a Title 24 Energy Compliance Report?

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If you’re planning new construction, a remodel, or an addition in California, you’ve probably heard about the importance of complying with Title 24 energy standards. But one major question remains: Who can prepare a Title 24 energy compliance report? The answer isn’t just important—it’s essential for your building permit, project timeline, and bottom line.

California requires a certified Title 24 report to prove your building design meets the state’s strict energy efficiency standards. This document is the gatekeeper to your project’s approval and must be handled by someone with the right credentials, software, and experience. Let’s break down who’s qualified, what the report includes, and how to get it done right—the first time.

Understanding Title 24 Reports

Title 24 is part of the California Building Energy Efficiency Standards and applies to both residential and non-residential buildings. The Title 24 energy compliance report evaluates how your building’s systems—like lighting, HVAC, windows, and insulation—perform against the required benchmarks for energy conservation.

The report is not optional. It’s mandatory for pulling permits on nearly every type of project, from room additions to full-scale commercial developments. So, who exactly is qualified to prepare one?

Who Can Prepare a Title 24 Energy Compliance Report

Who Can Legally Prepare a Title 24 Compliance Report?

The short answer is: Only trained and certified energy consultants can prepare a valid Title 24 compliance report using approved California energy modeling software like CBECC-Res or CBECC-Com.

Here’s a breakdown of who is authorized:

Certified Energy Consultants – Professionals trained in Title 24 software, standards, and reporting protocols. They work with builders, architects, and homeowners to produce compliant documentation that meets permit requirements.
Mechanical Engineers – While not always Title 24 experts, some engineers are certified in energy modeling and can generate reports for commercial systems or complex builds.
Architects (in collaboration with energy professionals) – Many architects work with in-house or external energy consultants to integrate Title 24 compliance into their plans.
Firms Like Alternative Energy Systems (AES) – Companies that specialize in Title 24 compliance, HERS testing, and documentation, providing full-service support under one roof.

Important: General contractors, homeowners, or unlicensed individuals cannot legally prepare or submit Title 24 reports unless they are certified to do so. Cities and counties will reject reports from unqualified parties, resulting in delays or rework.

Why Certification Matters

California’s energy code is highly technical. To comply, a consultant must input your building plans into state-approved modeling software that calculates performance metrics across a range of systems. The results are submitted to local building departments using official forms and registration numbers. Inaccurate reports not only waste time—they can also jeopardize the entire project.

This is why choosing a qualified provider is so important. At Alternative Energy Systems (AES), we’ve been preparing accurate, fast, and fully compliant Title 24 energy reports for over 30 years. Our certified team knows the ins and outs of every requirement—so you don’t have to.

What’s Included in a Title 24 Energy Report?

The energy compliance report provides a breakdown of your building’s performance across various areas, including:

Building Envelope – Insulation levels, window performance (U-factor and SHGC), and air barrier details.
Mechanical Systems – HVAC type, ducting layout, refrigerant charge efficiency, and airflow delivery.
Lighting and Electrical – Fixtures, lighting controls, daylighting, and sensor integration.
Water Heating – System type, tankless vs storage, location, and energy factor ratings.

Depending on your project type, the consultant will choose either the Prescriptive Method (component-level compliance) or the Performance Method (whole-building energy model) to demonstrate your building meets or exceeds Title 24 minimums.

Benefits of Hiring AES for Your Title 24 Report

When you hire Alternative Energy Systems, you’re not just getting a report—you’re getting a partner dedicated to your project’s success. Our services include:

Fast Turnaround Times – Most reports delivered within 1–3 business days.
Accurate Modeling – We use the latest software and methods to ensure permit-ready documentation.
HERS Verification – We handle field inspections and performance testing required for final sign-off.
LEED and GreenPoint Support – We can align your Title 24 report with additional sustainability certifications.

We also coordinate directly with your architect or builder to resolve code issues before they become permit problems.

Get Started with Title 24 Compliance Today

Don’t leave your project to chance. Whether you’re working on a home renovation, ADU, custom build, or commercial expansion, make sure your Title 24 report is prepared by experienced professionals who know what they’re doing.

Let Alternative Energy Systems help you prepare a Title 24 energy compliance report that meets every requirement, avoids costly delays, and moves your project forward—quickly and professionally.

FAQ – Who Can Prepare a Title 24 Energy Compliance Report?

Who is legally allowed to prepare a Title 24 report?
Only certified energy consultants or licensed professionals trained in California-approved energy software.
Can homeowners prepare their own reports?
No. Unless they are certified and using approved software, reports submitted by homeowners are not accepted.
What credentials should a Title 24 provider have?
Experience with CBECC software, certification in energy modeling, and HERS Rater credentials (if field verification is needed).
Do architects prepare these reports?
Some do, but most partner with certified energy consultants for accuracy and approval.
Can engineers prepare compliance reports?
Yes, if they are trained and certified in Title 24 modeling software.
What happens if the report is incorrect?
You could face permit delays, resubmittals, and increased costs.
How long does it take to get a Title 24 report?
1–3 business days on average when using AES.
Are Title 24 reports required for remodels?
Yes—especially if you are upgrading systems like lighting, HVAC, or insulation.
Is field verification required?
Yes. Certified HERS raters must verify some system installations on-site.
How do I get started?
Call AES at (626) 365-1518 or visit title24energy.com to begin your report today.