HERS Rating(ECC) Service

Under Public Resources Code Section 25942, the California Energy Commission is mandated to establish regulations for a statewide Home Energy Rating System (HERS) Program. The program aims to provide reliable data to differentiate energy efficiency levels among California homes and guide investments in cost-effective energy efficiency improvements.

HERS testing or verification is required to close out permits for most energy upgrades in both residential and non-residential construction projects. We have successfully completed thousands of HERS tests throughout California, ensuring compliance and supporting efficient energy solutions for our clients.

We provide comprehensive HERS, QII, and Blower Door verification services to ensure your project meets Title 24 energy code requirements with precision, professionalism, and industry-leading expertise.

Our Specialized Services
We provide rigorous testing to verify the building envelope and HVAC performance, ensuring maximum comfort and efficiency.

1. Blower Door Testing:

   We use advanced diagnostic equipment to quantify the airtightness of your building envelope, helping to identify air leaks that compromise energy efficiency.

2. Quality Insulation Installation (QII):

   We provide thorough QII verification to ensure insulation is installed without gaps, voids, or compression, maximizing the thermal performance of your home’s envelope.

3. The “Golden Triangle” HVAC Verification: We specialize in the three critical metrics for HVAC efficiency:

   • Duct Leakage Testing: Minimizing air leakage to improve indoor air quality and reduce energy loss.

   

   • Refrigerant Charge Verification: Ensuring the system is charged correctly for longevity and performance.

   

   • Airflow Testing (CFM per Ton): Verifying proper airflow to maximize system comfort and efficiency.
   

Why Choose Us?
• Comprehensive Compliance: From QII and blower door testing to HVAC diagnostics, we offer end-to-end verification for California Title 24 compliance.

• Efficiency Advocacy: We don’t just verify; we identify root causes of inefficiency—such as excessive duct leakage—to help you save money on utility bills.

• Registry Expertise: We handle the complex documentation process through the CHEERS registry so you can stay on schedule with your construction.

Our Process
1. Consultation: Reach out to discuss your specific project requirements and compliance needs.

2. On-Site Verification: We conduct thorough, professional inspections for Blower Door, QII, and HVAC systems.

3. Documentation & Filing: We finalize all required documentation in the relevant registries (e.g., CHEERS) for seamless building department approval.

Get in Touch
Ready to ensure your project meets the highest energy efficiency standards?
• Phone: (626)788-1936
• Email: gproelectric@gmail.com