Top-rated energy efficiency auditors.

Get matched with top energy efficiency auditors in Orange County, CA

There are 7 highly-rated local energy efficiency auditors.

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Energy efficiency auditors in Orange County

Swell Energy
1515 7th Street #049
No reviews
Swell Energy
1515 7th Street #049
No reviews
11 years of experience

Swell provides energy security in the form of home batteries. We help our customers find the best system for their needs and help them get it setup. This clean energy solution allows our customers to secure their energy against power outages, while also helping them make money from the utilities.

Swell provides energy security in the form of home batteries. We help our customers find the best system for their needs and help them get it setup. This clean energy solution allows our customers to secure their energy against power outages, while also helping them make money from the utilities.


NRG Clean Power
7012 OWENSMOUTH AVE
4.67(
42
)
NRG Clean Power
7012 OWENSMOUTH AVE
4.67(
42
)
Customers say: Terrific value
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

NRG Clean Power is California’s leading clean power provider. We leverage over 30 years of superior customer service installing solar from the south of San Diego to the northern border with Oregon. In other words, regardless of where you are in California, we can help you make the switch to solar! Not only do we offer top-tier solar services, we are also a total home performance company, devoted to sustainability and energy efficiency. We offer fully customized home and business solar installations with battery backup capabilities. We do not service solar systems that we did not install. We believe the future is clean, renewable energy and with your help we are committed to creating it together. Customer satisfaction is a crucial aspect and the cornerstone of our business. As a result, we have earned the prestigious Diamond Certification 4 years in a row, along with the 2019 Angie’s List Super Service Award. NRG Clean Power offers the finest solar products at the best rates with finance options for everyone. We will be with you every step of the way and for years to come. Check out our promos to take advantage of our best deals. And ask about our Referral Program that allows customers like you to earn cash bonuses for referring friends and family!

"I had a very positive experience with NRG during the sales process: the people I spoke to were knowledgeable, easy to talk to, and quick to follow up with answers to my questions. That changed as soon as we signed the contract and paid our deposit. Communication became sporadic at best, with each step of the process taking much longer--in some cases many months longer--than what I was told during the sales process. To be fair, there were external factors that contributed to the delays. Our project involves installing new roofing, and apparently several roofing contractors are still backed up after the winter storms in early 2023. But that doesn't explain or excuse the near-total lack of communication or the apparent lack of interest in moving our project forward. It has consistently been a struggle to get even the most basic details from NRG, and I've had to follow up every few weeks just to see if anyone is still working on our project. I can't speak to the quality of their work because no work has been done, or even scheduled, more than seven months after signing. I strongly recommend against working with NRG."

Matt K on June 2023

NRG Clean Power is California’s leading clean power provider. We leverage over 30 years of superior customer service installing solar from the south of San Diego to the northern border with Oregon. In other words, regardless of where you are in California, we can help you make the switch to solar! Not only do we offer top-tier solar services, we are also a total home performance company, devoted to sustainability and energy efficiency. We offer fully customized home and business solar installations with battery backup capabilities. We do not service solar systems that we did not install. We believe the future is clean, renewable energy and with your help we are committed to creating it together. Customer satisfaction is a crucial aspect and the cornerstone of our business. As a result, we have earned the prestigious Diamond Certification 4 years in a row, along with the 2019 Angie’s List Super Service Award. NRG Clean Power offers the finest solar products at the best rates with finance options for everyone. We will be with you every step of the way and for years to come. Check out our promos to take advantage of our best deals. And ask about our Referral Program that allows customers like you to earn cash bonuses for referring friends and family!

"I had a very positive experience with NRG during the sales process: the people I spoke to were knowledgeable, easy to talk to, and quick to follow up with answers to my questions. That changed as soon as we signed the contract and paid our deposit. Communication became sporadic at best, with each step of the process taking much longer--in some cases many months longer--than what I was told during the sales process. To be fair, there were external factors that contributed to the delays. Our project involves installing new roofing, and apparently several roofing contractors are still backed up after the winter storms in early 2023. But that doesn't explain or excuse the near-total lack of communication or the apparent lack of interest in moving our project forward. It has consistently been a struggle to get even the most basic details from NRG, and I've had to follow up every few weeks just to see if anyone is still working on our project. I can't speak to the quality of their work because no work has been done, or even scheduled, more than seven months after signing. I strongly recommend against working with NRG."

Matt K on June 2023


EcoAirCare
3555 W Greentree Cir
No reviews
EcoAirCare
3555 W Greentree Cir
No reviews
9 years of experience

EcoAirCare has very reasonable service plans available that include seasonal tuneups. We take all major credit cards

EcoAirCare has very reasonable service plans available that include seasonal tuneups. We take all major credit cards


Solar Choice Solutions
2625 Townsgate Road, Suite 330
5.00(
2
)
Solar Choice Solutions
2625 Townsgate Road, Suite 330
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Get a free no-obligation proposal for a money-saving solar installation on your business or residence. We are competitively priced and work in a professional and timely manner maximizing our customers' use of renewable energy. Call us today!

Get a free no-obligation proposal for a money-saving solar installation on your business or residence. We are competitively priced and work in a professional and timely manner maximizing our customers' use of renewable energy. Call us today!


Orange County electrical service company
287 Viejo St
No reviews
Orange County electrical service company
287 Viejo St
No reviews
19 years of experience

We can guarantee we will arrive for the estimate within 24 hours or you will receive a 10% discount off of the total bill . We accept - mater card , visa , Amex , Discover card , visa debit , mater card debit , check . We do not sub contract any work out .

We can guarantee we will arrive for the estimate within 24 hours or you will receive a 10% discount off of the total bill . We accept - mater card , visa , Amex , Discover card , visa debit , mater card debit , check . We do not sub contract any work out .


Vaha Sustainable Energy
No reviews
Vaha Sustainable Energy
No reviews
17 years of experience

Vaha Energy was established in 2008 in Orange County. Our vision of providing clean, cheap power and an alternative to the current utility companies has been realized by installing solar panels on thousands of homes and businesses. We are a family owned business; our owners spent years in sustainable development, alternative energy, finance and consumer relations before they started the company. It is their collective experiences that created the foundation of our company: Honesty, integrity and true passion of giving our clients the best experience and best quality that they can have. Our consultative approach offers our clients the best alternatives that are available to their unique situation, so they can make an educated decision. This is very different from the hard-sell techniques adapted by most of the solar companies that operate today. Our client-first approach gives the home and business owners a head-ache free and finically best solution they can get in the market place. Our pricing is one of the best in the industry as well. We take pride at the quality of our work and the way we treat our clients.

Vaha Energy was established in 2008 in Orange County. Our vision of providing clean, cheap power and an alternative to the current utility companies has been realized by installing solar panels on thousands of homes and businesses. We are a family owned business; our owners spent years in sustainable development, alternative energy, finance and consumer relations before they started the company. It is their collective experiences that created the foundation of our company: Honesty, integrity and true passion of giving our clients the best experience and best quality that they can have. Our consultative approach offers our clients the best alternatives that are available to their unique situation, so they can make an educated decision. This is very different from the hard-sell techniques adapted by most of the solar companies that operate today. Our client-first approach gives the home and business owners a head-ache free and finically best solution they can get in the market place. Our pricing is one of the best in the industry as well. We take pride at the quality of our work and the way we treat our clients.


Give us a call today for your Electrical needs.


Sunnect Solar, LLC
155 N Lake Avenue
No reviews
Sunnect Solar, LLC
155 N Lake Avenue
No reviews
Free onsite estimate

Sunnect Solar is a family owned business based out of Southern California. Founded by energy engineers, the Sunnect mission is to provide clean energy solutions that make financial sense for families in the Golden State. Working with our sister company, Sunnect Lighting, our team can also conduct full energy audits of your property to present energy reducing options to further lower your electricity bill. This in turn reduces the size of the solar power system your home will need, decreasing the cost of your installation.

Sunnect Solar is a family owned business based out of Southern California. Founded by energy engineers, the Sunnect mission is to provide clean energy solutions that make financial sense for families in the Golden State. Working with our sister company, Sunnect Lighting, our team can also conduct full energy audits of your property to present energy reducing options to further lower your electricity bill. This in turn reduces the size of the solar power system your home will need, decreasing the cost of your installation.


Energy Masters
18130 Calvert Street
No reviews
Energy Masters
18130 Calvert Street
No reviews
11 years of experience

Energy Masters is a professional Hers testing company. All of our employees are certified and trained to help both homeowners and contractors in any necessary way to get their system's as energy efficient as possible. Our prices cannot be beat and the quality of our work is what seperates us from our competition. Using the best and newest measurement tools available on the market, we will provide you with fast and accurate measurments; you'll be saving money once we're out! We provide services all over the San Fernando Valley so give us a call today and save energy!

Energy Masters is a professional Hers testing company. All of our employees are certified and trained to help both homeowners and contractors in any necessary way to get their system's as energy efficient as possible. Our prices cannot be beat and the quality of our work is what seperates us from our competition. Using the best and newest measurement tools available on the market, we will provide you with fast and accurate measurments; you'll be saving money once we're out! We provide services all over the San Fernando Valley so give us a call today and save energy!


Smart Sustainable Solutions, Inc.
4210 West 58th Place
No reviews
Smart Sustainable Solutions, Inc.
4210 West 58th Place
No reviews
21 years of experience

Smart Sustainable Solutions, Inc was assembled by Real Estate Professional with over 20 years experience in construction, water, electricity, solar, farming and gardening in the Commercial and Residential fields. It is designed to assist you and your development team with practical, rewarding sustainable, renewable and conservation approaches to improve your building's performance. Our experience will help you to save on costs and make more profit. We plan to assist your professional team to achieve your objectives with Smart Sustainable Solutions and, we'll equip you with smarter decision-making criteria so that you have a knowledgeable handle on new and emerging technologies, with less risk and more gain. It is our intent to remove the magic and mystery often associated with sustainability, and produce tailored recommendations which fit your development and operational objectives, while at the same time improving property values. This transcends to a more promising bottom line, a potential for measurably increased value, improved financing opportunities, and a more profitable real estate delivery and liquidity. Smart Sustainable Solutions, Inc. can assist with these determinations and make recommendations to incorporate this requirement as a productive working tool for improved building performance and tenant/user desirability. The ramifications of the new State energy requirements as they relate to new and existing development could prove extremely important when determining building values and future financing or refinancing opportunities. Our experienced group will work with with both near-term and long-term dependability. Whether planning new development or sizable retrofit, providing you with the proper sustainable tools is part of our expertise. We are here to help guide you help the environment by also making more profit.

Smart Sustainable Solutions, Inc was assembled by Real Estate Professional with over 20 years experience in construction, water, electricity, solar, farming and gardening in the Commercial and Residential fields. It is designed to assist you and your development team with practical, rewarding sustainable, renewable and conservation approaches to improve your building's performance. Our experience will help you to save on costs and make more profit. We plan to assist your professional team to achieve your objectives with Smart Sustainable Solutions and, we'll equip you with smarter decision-making criteria so that you have a knowledgeable handle on new and emerging technologies, with less risk and more gain. It is our intent to remove the magic and mystery often associated with sustainability, and produce tailored recommendations which fit your development and operational objectives, while at the same time improving property values. This transcends to a more promising bottom line, a potential for measurably increased value, improved financing opportunities, and a more profitable real estate delivery and liquidity. Smart Sustainable Solutions, Inc. can assist with these determinations and make recommendations to incorporate this requirement as a productive working tool for improved building performance and tenant/user desirability. The ramifications of the new State energy requirements as they relate to new and existing development could prove extremely important when determining building values and future financing or refinancing opportunities. Our experienced group will work with with both near-term and long-term dependability. Whether planning new development or sizable retrofit, providing you with the proper sustainable tools is part of our expertise. We are here to help guide you help the environment by also making more profit.

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FAQs for energy efficiency auditing projects in Orange County, CA

An energy audit costs about $420 on average, ranging from $100 to $2,250, depending on the size of your home, property, location, and the tests the auditor needs to perform. Keep in mind that the 2022 Inflation Reduction Act’s Energy Efficient Home Improvement credit covers up to $150 of home energy audit costs. Common energy audit tests include:

  • Blower door test: $350

  • Duct testing: $100

  • HERS test: $375

  • HERS certification: $200

  • Infrared imaging: $200

The difference between an energy auditor and a home inspector is primarily in the purpose of the inspection. The energy auditor conducts tests in your home to determine the energy efficiency levels in areas like windows, insulation, and doorways. The auditor then makes recommendations for ways to improve a home’s energy efficiency

A home inspector examines various structures of your home to determine that everything is up to code and gauge the condition of features like the roof, foundation, HVAC, and electrical. The home inspector reports on the overall home and makes repair recommendations.

Typically, a local home energy auditor is responsible for performing energy audits. A home energy auditor will conduct one of three energy audits designed by the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) to determine the energy efficiency of your home. The auditor often provides analysis that can help guide changes and improvements to your home for better energy efficiency, giving recommendations as necessary.

The three levels of home energy audits include:

  • Level 1: Review of your energy bills and home for signs of energy inefficiency and areas for improvement. The average cost range is $0.08 to $0.12 per square foot.

  • Level 2: A level 2 ASHRAE energy audit costs $0.12 and $0.35 per square foot. In-depth analysis of your energy usage and provides a report of cost-saving changes.

  • Level 3: Comprehensive analysis and detailed recommendations for ways to improve your home’s energy efficiency. A level 3 audit costs about $0.36 to $0.50 per square foot.

To find a reputable energy auditor, find a local company that offers energy audit services. Research the company’s reviews, methods, and certifications to find a reliable professional in your area. The most reputable energy audit companies are HEP-certified by the Building Performance Institute (BPI). Be sure to check our state licensing tool to review the local energy auditor guidelines to ensure you’re hiring a certified professional.

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