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Local Home Energy Assessments

When it comes to ensuring the efficiency and comfort of your home, Local Home Energy Assessments are an essential step. At TES Heating & Cooling, our Los Angeles-based HVAC Company understands the importance of prioritizing our customers. With our wide range of services, including installation of Mini Split, Heat Pump, Furnaces, Package Unit, Wall Heaters, Air Ducts, Attic Ventilation & Insulation, Air Conditioning systems, and HVAC Tune-Up & Maintenance, we strive to create a comfortable environment for both commercial and residential properties. We pride ourselves on our top-notch custom installations, tailored to meet the specific needs of your house. To begin the process and receive an estimate, call us today at 424-400-6692. Invest in the comfort and energy efficiency of your home with Local Home Energy Assessments from TES Heating & Cooling.

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What is a Home Energy Assessment?


A home energy assessment, also known as an energy audit, is a comprehensive evaluation of a building’s energy usage and efficiency. It involves a thorough inspection of the home’s various systems and components to identify areas of improvement for reducing energy consumption and optimizing energy efficiency.


The purpose of a home energy assessment is to assess the current energy usage of a property and identify opportunities for improvement. By evaluating the home’s energy efficiency, the assessment aims to help homeowners, renters, and business owners make informed decisions about energy upgrades, reduce energy costs, minimize environmental impact, and enhance overall comfort.


During a home energy assessment, a certified energy auditor or assessor will conduct a series of tests and inspections to evaluate the energy performance of the property. The process typically includes:

  1. Initial inspection: The energy assessor will conduct a visual inspection of the property, noting any existing energy efficiency features or concerns.
  2. Energy usage analysis: The assessor will assess the utility bills and analyze the historical energy consumption patterns to identify potential areas of improvement.
  3. Equipment and insulation evaluation: The auditor will inspect the HVAC systems, insulation levels, and other equipment to assess their efficiency and identify any potential upgrades or improvements.
  4. Air leakage testing: This involves conducting tests, such as a blower door test, to identify air leaks in the building envelope that may contribute to energy loss.
  5. Duct leakage testing: The assessor will evaluate the efficiency of the ductwork and identify any leaks or inefficiencies that could impact energy usage.
  6. Infrared imaging: Infrared cameras may be used to detect thermal anomalies, such as heat loss or air infiltration, which can indicate areas of energy inefficiency.
  7. Recommendations and report: Based on the findings of the assessment, the energy assessor will provide recommendations for energy-saving improvements and provide a comprehensive report outlining the assessment results, potential upgrades, and estimated costs.


A home energy assessment offers several benefits:

  1. Energy efficiency: By identifying areas of energy loss and inefficiency, homeowners can implement targeted improvements to make their homes more energy-efficient, resulting in reduced energy consumption.
  2. Cost savings: Optimizing energy usage and reducing energy waste can lead to significant cost savings on utility bills, making a home energy assessment a worthwhile investment.
  3. Environmental impact: By reducing energy consumption and carbon footprint, home energy assessments contribute to environmental sustainability and promote responsible energy usage.
  4. Home comfort: Addressing energy efficiency issues, such as insulation or HVAC system inefficiencies, can improve indoor comfort by ensuring consistent temperatures and minimizing drafts.

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Why Are Local Home Energy Assessments Important?

Energy Efficiency

Local home energy assessments play a crucial role in promoting energy efficiency at the community level. By identifying energy waste and inefficiencies in homes and buildings, these assessments empower individuals to take action and make energy-saving upgrades, collectively contributing to a more energy-efficient and sustainable future.

Cost Savings

Understanding how energy is used in a home and identifying areas for improvement can result in significant cost savings. By implementing energy-saving recommendations from a home energy assessment, homeowners can reduce their energy bills and allocate their savings towards other priorities.

Environmental Impact

Reducing energy consumption helps mitigate the environmental impact associated with energy production and usage. By conducting local home energy assessments and implementing energy-saving measures, individuals can contribute to the overall reduction of greenhouse gas emissions, air pollution, and resource depletion.

Home Comfort

A home energy assessment provides insights into potential sources of discomfort within a home. By addressing issues such as inadequate insulation, air leaks, or HVAC system inefficiencies, homeowners can enhance indoor comfort, ensuring consistent temperatures and improved air quality throughout the year.

Who Should Get a Local Home Energy Assessment?


Homeowners are prime candidates for local home energy assessments. By identifying energy inefficiencies, homeowners can make informed decisions about energy upgrades, allowing them to optimize energy usage, reduce energy costs, and promote sustainable living.


Renters can also benefit from local home energy assessments. While they may not have the ability to implement major upgrades, understanding energy consumption patterns and identifying simple measures to reduce energy waste can still lead to significant cost savings and a more environmentally conscious lifestyle.

Business Owners

Local home energy assessments are vital for business owners, as energy efficiency directly impacts their bottom line. By conducting assessments and implementing energy-saving measures, businesses can reduce operational costs, enhance employee comfort, and demonstrate their commitment to sustainability.

How to Prepare for a Local Home Energy Assessment

Gather Relevant Documents

Before a local home energy assessment, gather relevant documents such as previous utility bills, information about HVAC systems, insulation upgrades, and any other energy-related improvements made to the property. These documents will help the energy assessor gain a comprehensive understanding of the property’s energy usage history.

Make a List of Concerns

Take note of any specific concerns or issues you want the energy assessor to address during the assessment. This could include drafts, hot or cold spots, high energy bills, or any other factors that have raised questions about the energy efficiency of your home.

Clear Access to All Areas

To ensure a thorough assessment, clear access to all areas of the property is crucial. This includes attics, crawl spaces, basements, and utility rooms. Clearing away any obstructions will save time during the assessment and allow the energy assessor to perform a more accurate evaluation.

Notify Household Members

Inform all household members about the upcoming home energy assessment to ensure their cooperation during the process. This includes any necessary access to individual rooms or areas that may require evaluation.

What to Expect During a Local Home Energy Assessment

Initial Inspection

At the beginning of the assessment, the energy assessor will conduct a visual inspection of the property’s exterior and interior to identify any existing energy efficiency features or concerns.

Energy Usage Analysis

The assessor will analyze utility bills and energy consumption patterns to gain insights into the property’s energy usage history. This analysis helps identify trends, energy waste, and potential areas for improvement.

Equipment and Insulation Evaluation

The energy auditor will thoroughly inspect the HVAC systems, insulation levels, and other energy-consuming equipment in the property. This evaluation helps identify any inefficiencies, malfunctioning components, or upgrades that could enhance energy efficiency.

Air Leakage Testing

To identify air leaks in the building envelope, the energy assessor may perform various tests such as a blower door test. These tests help determine the extent of air infiltration/exfiltration and pinpoint areas that require sealing or insulation improvements.

Blower Door Test

A blower door test involves mounting a powerful fan on an external door to create a pressure difference between the inside and outside of the home. This test helps measure the air tightness of the building and identify air leaks.

Duct Leakage Testing

The energy assessor will evaluate the efficiency of the ductwork by conducting duct leakage testing. This test helps identify any leaks or inefficiencies in the duct system and provides recommendations for improvement.

Infrared Imaging

Infrared cameras may be used to capture thermal images of the property, helping the assessor identify heat loss, energy waste, and air infiltration/exfiltration that may not be visible to the naked eye.

Recommendations and Report

Based on the findings of the assessment, the energy assessor will provide a comprehensive report outlining the assessment results, potential energy-saving recommendations, and estimated costs. This report serves as a roadmap for implementing energy upgrades and improving overall energy efficiency.

How to Choose a Local Home Energy Assessment Provider

Credentials and Certification

Choose a local home energy assessment provider who is certified and accredited by reputable organizations such as the Building Performance Institute (BPI), Residential Energy Services Network (RESNET), or the U.S. Department of Energy.

Experience and Expertise

Look for a provider with a proven track record and extensive experience in conducting home energy assessments. Consider their expertise in evaluating various systems, their understanding of local building codes and regulations, and their ability to provide accurate and actionable recommendations.

Reputation and Reviews

Research the provider’s reputation in the local community and read reviews from previous customers. Look for positive feedback regarding the quality of their assessments, professionalism, and customer satisfaction.

Services Offered

Consider the range of services offered by the assessment provider. Do they offer comprehensive evaluations that cover all aspects of a building’s energy efficiency, or do they only focus on specific components? Choose a provider who can address all your energy-related concerns and provide a holistic assessment.


While cost is an important factor, it should not be the sole determining factor. Compare the prices offered by different providers, but also consider the value they provide in terms of expertise, thoroughness of assessment, and quality of recommendations.

Cost of a Local Home Energy Assessment

Factors Affecting Cost

The cost of a local home energy assessment can vary based on several factors, including the size and complexity of the property, the scope of the assessment, the geographic location, and additional services requested, such as infrared imaging or blower door tests.

Average Price Range

On average, a comprehensive home energy assessment can cost anywhere from $200 to $600. However, the exact price will depend on the factors mentioned above and may vary from one assessment provider to another.

Incentives and Rebates

In some regions, homeowners may be eligible for financial incentives, rebates, or grants to offset the cost of a home energy assessment. Check with local utilities, government programs, or energy efficiency organizations to see if any incentives are available in your area.

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Common Recommendations from a Local Home Energy Assessment

Insulation Upgrades

A common recommendation from home energy assessments is to upgrade insulation in areas such as attics, walls, basements, and crawl spaces. Improved insulation helps reduce heat loss or gain, resulting in enhanced energy efficiency and increased comfort.

Air Sealing

Identifying and sealing air leaks is a common recommendation to minimize energy waste. By sealing gaps, cracks, and other openings in the building envelope, homeowners can reduce air infiltration and improve energy efficiency.

Ductwork Improvements

A home energy assessment may reveal issues with the ductwork, such as leaks or improper insulation. Recommendations may include repairs, sealing, or insulation upgrades to enhance the efficiency of the HVAC system and minimize energy losses.

HVAC System Upgrade

If the assessment identifies an inefficient HVAC system, the assessor may recommend upgrading to a more energy-efficient model. This can lead to significant energy savings and improved comfort throughout the property.

Smart Thermostat Installation

Installing a smart thermostat allows homeowners to program and control their heating and cooling systems more efficiently. This recommendation can help optimize energy usage and reduce energy waste.

Window and Door Optimization

Recommendations may include upgrading to energy-efficient windows and doors that provide better insulation and reduce air leakage. This can enhance indoor comfort and reduce energy consumption.

Renewable Energy Options

A home energy assessment may suggest incorporating renewable energy sources, such as solar panels or geothermal systems. These recommendations can significantly reduce or even eliminate reliance on fossil fuels, resulting in long-term energy savings and a greener footprint.

Implementing the Recommendations

DIY vs Professional

While some energy-saving measures can be implemented as DIY projects, others may require professional assistance. Evaluate your skills, available time, and the complexity of the recommended upgrades. For more complex systems or structural changes, it is often best to hire professionals with the necessary expertise.

Cost Considerations

Consider the costs associated with implementing the recommendations. Evaluate the return on investment (ROI), factoring in energy savings, potential incentives, and the longevity of the improvements. This will help determine the financial viability of each recommendation.

Return on Investment

Implementing energy-saving recommendations can provide a significant return on investment over time. By lowering energy bills and potentially increasing the value of the property, homeowners can recoup their investment and enjoy long-term savings and comfort.

Conclusion and Final Thoughts

Importance of Local Home Energy Assessments

Local home energy assessments are essential tools for promoting energy efficiency, reducing energy waste, and mitigating environmental impact. By identifying areas for improvement, these assessments empower individuals and communities to make informed decisions about energy upgrades and foster sustainability.

Long-term Benefits

Investing in local home energy assessments and implementing the recommended improvements offers several long-term benefits. These include reduced energy costs, improved indoor comfort, enhanced property value, and a decreased ecological footprint.

A Step Towards Sustainability

By engaging in local home energy assessments, individuals take a significant step towards sustainable living. These assessments provide actionable insights and recommendations that help transition towards more energy-efficient and environmentally conscious lifestyles, benefiting both current and future generations.

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