HERS Test Raters is a northern California based company that provides Title 24 HERS verification & compliance services for HVAC systems.

1. Hers Test Raters
Duct Leakage Test &
Professional Duct Testing
Services

2. HERS Test Raters is a northern
California based company that
provides Title 24 HERS verification &
compliance services for HVAC systems.

6. Duct Leakage Test
Measure the amount of leakage in duct
work.

7. Fog Leak Detection
Find leaks in the air duct system using non-hazardous
water based fog

8. Refrigerant Charge Verification
Using digital manifold gauges, HERS rater will verify
if any defects in the newly installed or existing air-
conditioning system is present.

9. Fan Watt Draw Test
In order to avoid increased energy usage due to low
airflow, the fan wat draw test will allow the HERS
rater to verify appropriate airflow compliance.

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