Top-rated home energy auditors.

Get matched with top home energy auditors in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Home energy auditors in Dana Point

Avatar for JO Solar Designs
JO Solar Designs
1008 N Normandie Ave Suite 4
New on HomeAdvisorNew on Angi
Approved Pro
JO Solar Designs
1008 N Normandie Ave Suite 4
New on AngiNew on HomeAdvisor
Approved Pro
7 years of experience
Free onsite estimate

JO Solar Designs is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

JO Solar Designs is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.


Avatar for Banta Energy
Banta Energy
567 Canyon Drive #41
New on HomeAdvisorNew on Angi
Approved Pro
Banta Energy
567 Canyon Drive #41
New on AngiNew on HomeAdvisor
Approved Pro
2 years of experience
Free onsite estimate

We are available to handle all of your Title 24 compliance verifications and testing solutions for New construction, Residential Alterations, Commercial Buildings, and Solar Installations. We strive to exceed your expectations by ensuring that each of our clients receives our individualized service. We will also provide you with a full consultation to explain all of your available Title 24 inspection needs while combining our use of the highest quality testing services, our dedication to delivering an exceptional service to provide you with the top quality Energy Efficiency for your Home or Business. We serve both residential and commercial clients and offer a variety of title 24 compliance solutions. Please call for a no obligation free quote on inspection prices (760) 920-7293

We are available to handle all of your Title 24 compliance verifications and testing solutions for New construction, Residential Alterations, Commercial Buildings, and Solar Installations. We strive to exceed your expectations by ensuring that each of our clients receives our individualized service. We will also provide you with a full consultation to explain all of your available Title 24 inspection needs while combining our use of the highest quality testing services, our dedication to delivering an exceptional service to provide you with the top quality Energy Efficiency for your Home or Business. We serve both residential and commercial clients and offer a variety of title 24 compliance solutions. Please call for a no obligation free quote on inspection prices (760) 920-7293


Avatar for Guardian Home Energy
Guardian Home Energy
1185 North Red Gum Street
4.51(
98
)
Approved Pro
Guardian Home Energy
1185 North Red Gum Street
4.51(
98
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
74 local quotes requested

Guardian Insulation is a fully licensed, bonded and insured insulation and acoustical contractor specializing in blown insulation for single family residences. Our managing partners are experts in energy efficiency and thermal resistance combining not only a Bachelor's Degree in Environmental Science from UC Berkeley but over 25 years on site experience with residential home insulation. We have over 100 satisfied customers in the Orange County and Sacramento areas, many of whom would be happy to speak to you and attest to the quality of our work.

"Insulation is wonderful any dog barking sounds like it's down very long tunnel."

Sharyn P on April 2025

Guardian Insulation is a fully licensed, bonded and insured insulation and acoustical contractor specializing in blown insulation for single family residences. Our managing partners are experts in energy efficiency and thermal resistance combining not only a Bachelor's Degree in Environmental Science from UC Berkeley but over 25 years on site experience with residential home insulation. We have over 100 satisfied customers in the Orange County and Sacramento areas, many of whom would be happy to speak to you and attest to the quality of our work.

"Insulation is wonderful any dog barking sounds like it's down very long tunnel."

Sharyn P on April 2025


Avatar for Insulation Nation, LLC
Insulation Nation, LLC
25 Pacifica
5.00(
5
)
Approved Pro
Insulation Nation, LLC
25 Pacifica
5.00(
5
)
Approved Pro
57 local quotes requested
2 years of experience

Hello from Insulation Nation SoCal! While new to the area, we are not "new" to earning more than 100 five star reviews based on our service, singular focus on customer experience, and attention that can only be delivered by a locally owned small business. Google "Insulation Nation Los Angeles" and have a look at what our current 5 star review customers have to say! Want more? Google "Insulation Nation Denver" for dozens of others. Formed by two life long friends, (owners Josh Monroe & Dustin Dean), Insulation Nation started in Denver CO. The two decided that a combination of providing customers comfort and savings & doing their part for the good of the environment felt like a pretty good reason to open a business. We have now expanded to the LA and OC areas. This opportunity was also special for Dustin as it brings him closer to his two teenage kids in the area. So, give us a call 949-773-6444 - we will earn a 5 star from you as well!

Hello from Insulation Nation SoCal! While new to the area, we are not "new" to earning more than 100 five star reviews based on our service, singular focus on customer experience, and attention that can only be delivered by a locally owned small business. Google "Insulation Nation Los Angeles" and have a look at what our current 5 star review customers have to say! Want more? Google "Insulation Nation Denver" for dozens of others. Formed by two life long friends, (owners Josh Monroe & Dustin Dean), Insulation Nation started in Denver CO. The two decided that a combination of providing customers comfort and savings & doing their part for the good of the environment felt like a pretty good reason to open a business. We have now expanded to the LA and OC areas. This opportunity was also special for Dustin as it brings him closer to his two teenage kids in the area. So, give us a call 949-773-6444 - we will earn a 5 star from you as well!


Avatar for Prosper Construction Development, Inc.
Prosper Construction Development, Inc.
180 Steuart St., Box 194631
4.88(
38
)
Approved Pro
Prosper Construction Development, Inc.
180 Steuart St., Box 194631
4.88(
38
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
238 local quotes requested

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"Fast response and clear communication throughout the process."

Marco T on April 2025

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"Fast response and clear communication throughout the process."

Marco T on April 2025


Avatar for K-CO Construction, LLC
K-CO Construction, LLC
16211 N Scottsdale Rd.
5.00(
7
)
Approved Pro
K-CO Construction, LLC
16211 N Scottsdale Rd.
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
626 local quotes requested

At K-CO Construction, LLC, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"After the job was finished, I was a little disappointed in that they seemed to rush to finish (resulting with some areas needing more patching). However, I was more than pleased with the follow-up as well as the end result (patching/repainting was redone in a timely manner). In summary, I would definitely use this company again!!"

steve M on July 2024

At K-CO Construction, LLC, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"After the job was finished, I was a little disappointed in that they seemed to rush to finish (resulting with some areas needing more patching). However, I was more than pleased with the follow-up as well as the end result (patching/repainting was redone in a timely manner). In summary, I would definitely use this company again!!"

steve M on July 2024


Avatar for Get Smart Construction
Get Smart Construction
9420 Activity St Ste E
5.00(
11
)
Approved Pro
Get Smart Construction
9420 Activity St Ste E
5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1229 local quotes requested

Roofing Windows And Solar.

"From the beginning to the end of our project, Chasen exceeded our expectations with his honesty, communication, and follow-through to help get us to the finish line with our new solar. We couldn't be happier with the service and savings!"

Jason H on September 2024

Roofing Windows And Solar.

"From the beginning to the end of our project, Chasen exceeded our expectations with his honesty, communication, and follow-through to help get us to the finish line with our new solar. We couldn't be happier with the service and savings!"

Jason H on September 2024


Rod's Roofing Company
Based In
5.00(
2
)
Approved Pro
Rod's Roofing Company
Based In
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
748 local quotes requested

We specialize in all phases of roofing and siding services, repairs, replacements, installs, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Extremely well. Rodrigo responded immediatly to fix a leak and then we agreed on a complete roof inspection and a schedule for lift and re lay roof tile. Work was on s hedule and firm price. Excellent work. He and his crew are also very friendly and easy to work with."

Salvador G on March 2025

We specialize in all phases of roofing and siding services, repairs, replacements, installs, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Extremely well. Rodrigo responded immediatly to fix a leak and then we agreed on a complete roof inspection and a schedule for lift and re lay roof tile. Work was on s hedule and firm price. Excellent work. He and his crew are also very friendly and easy to work with."

Salvador G on March 2025


Avatar for Haven Homes Remodeling Corp
Haven Homes Remodeling Corp
41593 Winchester Road
5.00(
1
)
Approved Pro
Haven Homes Remodeling Corp
41593 Winchester Road
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1408 local quotes requested

Haven Home Remodeling Corp is thrilled to announce the opening of its services to residential customers after over 30 years of excellence in the commercial space. We pride ourselves on providing unmatched customer service and start-to-finish excellence, ensuring a seamless experience for every homeowner. Our dedicated project management staff offers daily updates, keeping you informed about every step of your home improvement project. Whether you need roofing, painting, stucco repair, siding installation, LVP flooring, tile work, bathroom and kitchen renovations, ADUs, landscaping, or more, we’ve got you covered. Trust Haven to transform your home with quality craftsmanship and a commitment to your vision!

"Great work, fast and Professional."

Patrick C on November 2024

Haven Home Remodeling Corp is thrilled to announce the opening of its services to residential customers after over 30 years of excellence in the commercial space. We pride ourselves on providing unmatched customer service and start-to-finish excellence, ensuring a seamless experience for every homeowner. Our dedicated project management staff offers daily updates, keeping you informed about every step of your home improvement project. Whether you need roofing, painting, stucco repair, siding installation, LVP flooring, tile work, bathroom and kitchen renovations, ADUs, landscaping, or more, we’ve got you covered. Trust Haven to transform your home with quality craftsmanship and a commitment to your vision!

"Great work, fast and Professional."

Patrick C on November 2024


Avatar for Master Roofing
Master Roofing
2131 Placentia Ave
5.00(
1
)
Approved Pro
Master Roofing
2131 Placentia Ave
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2537 local quotes requested

Our mission is to be a roofing contractor that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"this is an extremely professional organization. They use top quality materials and fantastic workmanship. They exhibit, integrity, and great craftsmanship."

Tony M on November 2024

Our mission is to be a roofing contractor that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"this is an extremely professional organization. They use top quality materials and fantastic workmanship. They exhibit, integrity, and great craftsmanship."

Tony M on November 2024

...
Showing 1-10 of 973

FAQs for home energy audit projects in Dana Point, CA

To prepare for a home energy audit, begin by preparing your space. Clear any obstructions around the attic, basement, ducts, crawl space, appliances, windows, and doors. Gather all your energy bills from the last year and information on home upgrades if you’ve made any changes. If you’ve previously had an audit done, include that information as well.

Finally, be prepared to discuss any questions or concerns you have. If you’ve noticed a rise in your energy bills, hot or cold areas in your home, or unusual sounds from ducts or appliances, make a list to discuss with your auditor.

How often you should get an energy audit depends on the age and condition of your home. New homes with no issues are recommended to get an audit every five years, while older homes should audit every two to three years. If you’ve noticed any changes to your energy bills or other areas of concern, you should get an audit as soon as possible. It’s also a good idea to conduct an audit if you’ve made changes or upgrades to your home, such as installing a new furnace, windows, or doors.

An energy audit takes three to four hours to complete. Your auditor sets up testing equipment, conducts an exhaustive walk‑through inspection, and performs all required evaluations to identify energy loss points. The audit follows a systematic review that includes visual assessments, mechanical tests, and detailed documentation, resulting in a precise report of improvement recommendations.

You can schedule a home energy audit any time of the year—it all depends on what's convenient for you. That said, timing it right can help you tackle issues before they impact your comfort and bills. If you live in a colder climate and want to avoid high heating costs in the winter, getting an audit in the summer allows you to make improvements before the temperature drops. On the contrary, if hot summers are your concern, a spring audit can help you stay cool and save on air conditioning.

To find a qualified home energy auditor, start by searching for local energy auditors with great reviews and recognized certifications like those from the Building Performance Institute (BPI). These credentials ensure they're qualified and can help you qualify for rebates. Don't hesitate to ask about their audit methods and schedule a consultation to see if they're a good fit for your needs. Doing some research upfront helps you get top-notch service and maximize your energy efficiency.

Once you have your energy audit report, it's time to take action. Review the recommendations and prioritize the upgrades that make the most sense for your home and budget. Reach out to experienced pros to get quotes and discuss how they can help. By making these improvements, you'll boost your home's energy efficiency, lower your utility bills, and enjoy a more comfortable living space.

Share project details to get started.