Why Choose Us

About EffiCo H.E.R.S Rating and Air Balancing

Established in 2017, EffiCo H.E.R.S Rating is a Southern California-based third-party inspecting company. We specialize in Home Energy Rating Systems (HERS) and Air Balancing, ensuring energy efficiency compliance for existing, newly constructed homes, and commercial buildings.


Covering areas like Los Angeles County, Inland Empire, Riverside, San Diego, and more since 2017, EffiCo is committed to creating a better environment. Our focus is on saving homeowners, real estate agents, and contractors money through optimized inspections and system enhancements. Choose EffiCo for efficient and effective HERS Rating and Air Balancing services.

What is H.E.R.S Rating?

HERS Rating, or Home Energy Rating Systems, involves thorough inspections by our experts. We assess HVAC systems for energy efficiency, ensuring compliance with California's Title 24 energy code. From Rough-in to Final Inspection, we cover duct leakage, airflow, Indoor Air Quality (IAQ), refrigerant charge adjustment, envelope sealing, air balancing, and more. Our services extend to CF2R installation forms for windows, insulation, lighting, and plumbing.

Different Types of Buildings Require Different testing and inspections.

Existing/Addition (Remodel) Home: Final inspections and CF1R compliance forms for existing/remodeled homes.

New Construction Residential: Assistance with rough-in and final inspections, plus support for CF2R installation forms.

Commercial Building: Comprehensive tests, including air balancing, make-up air, and RPM readings.

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