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    Our Services

    HVAC airflow measurement tools inspection

    HERS Testing

    Industrial ceiling air ventilation system

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    Worker inspecting HVAC ductwork installation

    Permit Expediting & Retrieval

    HVAC technician repairing air conditioning

    T24 Consulting & Calculations

    HVAC technician checking air conditioning

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    Google reviews five-star rating
    I had a great experience working with Rick from HERS for our Title 24 energy efficiency inspection and certification. Rick was extremely professional, cooperative, and knowledgeable. He made the process smooth and straightforward, answered all our questions clearly, and went out of his way to ensure everything was done properly and on time. His assistance and attention to detail were greatly appreciated. Highly recommend Rick and HERS for anyone needing reliable and efficient energy compliance services!
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    Ehab Maamoun Avatar
    Ehab Maamoun
    Jul 2025
    amazing company and service. they walked us through the entire process when we had other issues from our contractors, and helped us get it resolved as well us understanding the CHEERS system. would recommend any time!
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    Ryan Dumlao Avatar
    Ryan Dumlao
    Jul 2025
    Rick is always so professional and kind. He has loads of patience. Thanks for the great service!
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    Christiane Schirber Avatar
    Christiane Schirber
    Jun 2025
    The owner Rick was so easy to work with and a very nice person. He navigated me through the whole process of creating an account, help fixing some errors on Title 24, along with some other things that needed addressed on my part. Other wise I would have been lost on getting my HERS report to pass final inspection. This is the company you want to choose for your HERS report. Don’t use anyone else!
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    Irene P Avatar
    Irene P
    Jun 2025
    I have used Rick Lee's Home Energy Rating Service for my house in Fullerton CA in April 2025. I am very impressed with Rick's experience and professional skills/knowledge. He kindly answered all my concerns and helped me with CHEERS registration. His technician was kind and experienced. Rick Lee and his team deserve 5-star for their quality service and great personalities Loan Trang
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    Royce Hoang Avatar
    Royce Hoang
    Apr 2025
    Tech showed up promptly and professionally. Got straight to the point and covered all basis needed. Thank you
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    Robert Guthrie Avatar
    Robert Guthrie
    Feb 2025
    On time, awesome service, gave me everything I needed to continue with my ADU. I would recommend to anyone!!!
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    Sidney Soriano Avatar
    Sidney Soriano
    Jan 2025
    Excellent service; completed work professionally and assisted me in correctly filing the test results.
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    Ossama “Sam” Ekladious Avatar
    Ossama “Sam” Ekladious
    Dec 2024
    I got a quick response from Home Energy Rating Service. Within a couple of days I had an appointment, inspeccion and report done. The staff is very courteous and knowledgeable. My proyect is moving right along thanks to the timely manner in which my inspection was handled. Very professional service! Highly recommend
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    Saul Padilla Avatar
    Saul Padilla
    Nov 2024

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