HERS Rating

A Home Energy Rating System (HERS) rating is a measurement of a home's energy efficiency. It is calculated by a certified HERS rater who performs a series of tests and inspections on the home to evaluate its energy performance.

The HERS rating system provides a score between 0 and 150, with lower scores indicating better energy efficiency.

 

A HERS rating of 0 means that the home produces as much energy as it consumes, while a HERS rating of 150 means that the home is not at all energy-efficient and consumes a lot of energy.

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The HERS rating system is used to determine a home's energy efficiency and identify areas for improvement. Homeowners can use the rating to make energy-efficient upgrades and lower their energy bills, while builders can use it to design and construct more energy-efficient homes. Additionally, some states and municipalities require a HERS rating as part of their energy code or building regulations.

HERS ratings are important because they provide an objective measurement of a home's energy efficiency. The rating allows homeowners, homebuyers, builders, and real estate professionals to compare the energy efficiency of different homes and make informed decisions based on their energy costs and environmental impact.

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There are several benefits to having a HERS rating:

 

• Energy efficiency: The rating provides a detailed analysis of the home's energy performance, allowing homeowners and builders to identify areas for improvement and make energy-efficient upgrades.

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• Lower energy bills: By making energy-efficient upgrades based on the HERS rating, homeowners can save money on their energy bills over the lifetime of the home.

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• ​Environmental impact: Homes with higher HERS ratings use more energy and have a greater environmental impact than those with lower ratings. Improving a home's HERS rating can reduce the amount of energy consumed and lower its environmental impact.

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• Resale value: Homes with lower HERS ratings may have a higher resale value because they are more energy-efficient, and buyers are often willing to pay more for homes with lower energy costs.

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Overall, HERS ratings are an important tool for evaluating and improving the energy efficiency of homes, which can benefit homeowners, builders, and the environment.

A HERS rater is a trained and certified professional who performs a series of tests and inspections on a home to evaluate its energy efficiency. Here are some of the key tasks that a HERS rater typically performs:

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• Conduct a site visit: The rater will visit the home and collect data on its size, orientation, construction type, and other features that may affect energy efficiency.

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• Perform a blower door test: This test measures the air tightness of the home, which can affect energy efficiency and indoor air quality.

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• Conduct a duct leakage test: This test measures the efficiency of the home's heating and cooling system by evaluating how much air is lost through leaks in the ductwork.

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• Inspect insulation: The rater will inspect the home's insulation and evaluate its type, location, and effectiveness.

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• Evaluate windows and doors: The rater will inspect the windows and doors for air leaks and evaluate their energy efficiency.

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• Analyze lighting and appliances: The rater will evaluate the home's lighting and appliances for energy efficiency.

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• Provide a HERS rating: Based on the data collected during the inspection, the rater will calculate a HERS rating for the home, which provides a score between 0 and 150.

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• Provide recommendations: The rater will provide recommendations for energy-efficient upgrades that can improve the home's HERS rating.

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Overall, the goal of a HERS rater is to provide a comprehensive evaluation of a home's energy efficiency and identify opportunities for improvement. This information can help homeowners and builders make informed decisions about energy-efficient upgrades that can save money on energy bills and reduce the home's environmental impact.

The cost of a HERS rating can vary depending on the size, location, and complexity of the home, as well as the specific services provided by the HERS rater. However, the cost of a HERS rating typically ranges from $300 to $800, with the national average around $500.

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In addition to the initial HERS rating, some HERS raters offer additional services, such as energy modeling, which can provide a more detailed analysis of the home's energy performance and identify specific areas for improvement.

 

These services may add to the overall cost of the rating.

It's also important to note that some states and utilities offer incentives or rebates for homes that achieve a certain HERS rating or make energy-efficient upgrades based on the HERS rating. These incentives can help offset the cost of the rating and make it more affordable for homeowners.

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Overall, the cost of a HERS rating is a worthwhile investment for homeowners and builders who want to improve the energy efficiency of their homes and save money on energy bills over the long term.

This section describes some procedures and requirements for HERS verification of energy efficiency features. HERS testing is performed by HERS Raters who are trained and certified to perform these services. The HERS Raters cannot be employees of the builder or contractor whose work they are verifying. Also, they cannot have a financial interest in the builder’s or contractor’s business, or advocate or recommend the use of any product or service that they are verifying. The training, quality assurance, and general oversight of the HERS Raters are conducted by HERS providers.

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HERS verification is required only when certain regulated efficiency requirements or equipment features are installed. If such efficiency requirements or equipment features are not installed, then HERS verification is not required. For example, if a dwelling that must comply with the Energy Code does not have air distribution ducts, then HERS verification for duct leakage is not required for compliance.

The following features require HERS verification:

 

• Duct sealing

• Duct location, surface area, and R-value

• Low-leakage ducts entirely in conditioned space

• Low-leakage air handlers

• Verification of return duct design

• Verification of air filter device design, filter MERV rating, and labeling

• Verification of prescriptive bypass duct requirements

• Refrigerant charge in ducted split-system and ducted packaged unit air conditioners and heat pumps, and mini-split system

• Refrigerant fault indicator display (FID)

• Verified system airflow

• Air handler fan efficacy

• Verified energy efficiency ratio (EER)

• Verified seasonal energy efficiency ratio (SEER)

• Heat pump-rated heating capacity

• Evaporatively cooled condensers

• Variable-capacity heat pump credit

• Whole-house fan

• Central fan ventilation cooling systems

• Continuous whole-building mechanical ventilation airflow

• Intermittent whole-building mechanical ventilation airflow

• Kitchen exhaust (including vented range hoods)

• Building envelope air leakage

• Quality insulation installation (QII)

• Quality insulation installation for spray polyurethane foam

• Verified pipe insulation credit (PIC-H)

• HRV/ERV system fan efficacy

• Verified central parallel piping (PP-H)

• Verified compact hot water distribution system expanded credit (CHWDS-H-EX)

• Demand recirculation: manual control (R-DRmc-H)

• Demand recirculation: sensor control (R-DRsc-H)

• ​Multiple recirculation loop design for DHW systems serving multiple dwelling units

 

• Verified drain water heat recovery system (DWHR-H)

 

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Still have questions? Email, text, or call us with your questions. We will get back to you within 1 business day.

 

info@mpdla.com | (310) 683-4377

At MPDLA, we pride ourselves on providing the highest quality HERS Rating service in Los Angeles and Southern California. Our team of experienced professionals is dedicated to helping builders, architects, and homeowners achieve energy-efficient homes that save money on utility bills and reduce environmental impact.

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Our HERS Rating service involves a comprehensive evaluation of a home's energy efficiency using state-of-the-art equipment and technology. We assess a home's insulation, heating and cooling systems, windows, doors, lighting, and other factors that affect its energy use. Based on our evaluation, we provide a detailed report outlining the home's energy performance and recommendations for improving its efficiency.

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What sets us apart from other HERS Rating providers in Los Angeles and Southern California is our commitment to excellence. We take the time to understand our clients' needs and goals, and we work closely with them to develop customized solutions that meet their unique requirements. Our team stays up-to-date with the latest industry trends and best practices to ensure that we deliver the highest quality service.

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We also understand the importance of timely and efficient service. That's why we offer fast turnaround times on our HERS Rating reports, so our clients can make informed decisions and move forward with their projects quickly. We are always available to answer questions and provide guidance throughout the process.

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If you're looking for the best HERS Rating service in Los Angeles and Southern California, look no further than MPDLA. Contact us today to learn more about our services and how we can help you achieve your energy efficiency goals.

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Still have questions? Email, text, or call us with your questions. We will get back to you within 1 business day.

 

info@mpdla.com | (310) 683-4377

Looking for a high-quality HERS Rating service that won't break the bank? Look no further than MPDLA!

 

We provide affordable HERS Rating evaluations in Los Angeles, San Diego, and Orange County, without sacrificing quality or attention to detail. Our team of experts offers same-day appointments and fast turnaround times on HERS Rating reports, so you can get the information you need quickly and efficiently.

 

Don't let energy inefficiencies cost you money on utility bills - contact MPDLA today and schedule your HERS Rating evaluation at a price you can afford!

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Still have questions? Email, text, or call us with your questions. We will get back to you within 1 business day.

 

info@mpdla.com | (310) 683-4377

To become a certified HERS Rater in California, you must meet the following requirements:

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• Complete HERS Rater Training: You must complete a HERS Rater training course that is accredited by the California Energy Commission (CEC). The training covers topics such as building science, energy modeling, and HERS Rating procedures.

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• Pass the HERS Rater Exam: After completing the training course, you must pass the HERS Rater Exam. The exam covers the material presented in the training course and tests your knowledge of HERS Rating procedures and practices.

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• Complete a HERS Rater Field Mentoring Program: You must complete a field mentoring program with a certified HERS Rater to gain hands-on experience conducting HERS Ratings.

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• Apply for HERS Rater Certification: After completing the training, passing the exam, and completing the field mentoring program, you can apply for HERS Rater Certification through a CEC-approved HERS Provider.

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• Meet Continuing Education Requirements: Once you are certified as a HERS Rater, you must meet continuing education requirements to maintain your certification. This includes completing a certain number of hours of training and education each year.

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It's important to note that the requirements for becoming a certified HERS Rater may vary depending on the HERS Provider and the training course you choose. It's recommended that you research different training options and providers to ensure that you meet all requirements for certification.

 

At MPDLA, we don't just meet the requirements for a HERS Rating service - we exceed them. Our team of experts is dedicated to delivering the highest quality service to our clients, with a commitment to excellence that sets us apart from other HERS Rating providers.

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We use the latest technology and equipment to conduct comprehensive energy efficiency evaluations, taking into account every factor that affects a home's energy performance. Our team has years of experience in the industry and stays up-to-date with the latest best practices and trends, so we can deliver the best possible service to our clients.

But we don't just stop there.

 

At MPDLA, we believe that exceptional service requires exceptional attention to detail. That's why we take the time to understand our clients' needs and goals, and develop customized solutions that meet their unique requirements. We communicate clearly and consistently throughout the process, so our clients always know what to expect.

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We also understand that time is of the essence, which is why we offer fast turnaround times on our HERS Rating reports. We know that our clients need the information they need quickly, so they can move forward with their projects without delay.

If you're looking for a HERS Rating service that exceeds your expectations, look no further than MPDLA. Contact us today to learn more about our services and how we can help you achieve your energy efficiency goals.

 

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Still have questions? Email, text, or call us with your questions. We will get back to you within 1 business day.

 

info@mpdla.com | (310) 683-4377

In California, a HERS (Home Energy Rating System) certificate is a document that verifies a home's energy efficiency rating based on the HERS Index, which is a scoring system developed by the Residential Energy Services Network (RESNET). The HERS certificate is issued by a certified HERS Rater who conducts a comprehensive energy evaluation of the home using RESNET-approved procedures and software.

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In California, a HERS certificate is needed for new residential construction projects, as well as certain remodeling and renovation projects. California's Title 24 Building Energy Efficiency Standards require that all new residential buildings comply with minimum energy efficiency requirements, which are determined by the HERS Index score.

 

A HERS certificate is required to demonstrate compliance with these standards. A HERS certificate is also needed for California's Energy Upgrade California program, which offers incentives and rebates to homeowners who make energy-efficient upgrades to their homes. A HERS certificate can be used to qualify for these incentives and demonstrate the energy efficiency of the home.

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Additionally, a HERS certificate can be useful for homeowners, builders, and real estate professionals who want to showcase the home's energy efficiency and potential cost savings on utility bills.

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In summary, a HERS certificate is a vital document in California for demonstrating compliance with energy efficiency standards, qualifying for incentives and rebates, and showcasing a home's energy efficiency. It is provided by a certified HERS Rater after conducting a comprehensive energy evaluation of the home.

 

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Still have questions? Email, text, or call us with your questions. We will get back to you within 1 business day.

 

info@mpdla.com | (310) 683-4377