Contractors / Builders

Title 24, California building energy efficiency standards, requires third-party energy testing and verifications to ensure that your new projects comply with its standards. We, Ace Home Energy as the third-party HERS raters, offers contractors (AC installers) and builders unparalleled services to verify your every project compliance with California energy codes.  

We fully understand that your customers are important to you and to us too. If we come across any issues while we are working on your projects, we will contact you on site immediately.

Here are HERS rating services we offer for Residential Alterations and New Constructions including ADU:

                                  Duct Leakage Testing

                                  Fan Efficacy (Watt Draw)

                                  Refrigerant Charge and Airflow Verification (RCA)

                                  Thermostatic Expansion Valve (TXV) Verification

                                  Quality Insulation Installation(QII) verification

​​​​​​​                                   Indoor Air Quality (IAQ) verification

                                  Please check our home page for more details.

For your project quote, please contact us at 626-325-6298 or by email: service@acehomeenergy.com