Top-rated energy efficiency auditors.

Get matched with top energy efficiency auditors in Palos Verdes Peninsula, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your energy efficiency auditing project in Palos Verdes Peninsula, CA?

Select your specific project to find the pro for you.

Find Energy efficiency auditors in Palos Verdes Peninsula

Avatar for Global Green Solutions

Global Green Solutions

5.00(
44
)
Approved Pro

Global Green Solutions

5.00(
44
)
Approved Pro
Customers say: Quick response
2005 years of experience
Free onsite estimate

Whether you need an A/C or Heater installation or repair in Los Angeles, our team of HVAC pros is here to deliver outstanding service. We're passionate about delivering an exceptional heating and air conditioning experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. We're committed to serving you with quality and great value. We'll come to you, listen to your needs, and then come back to you with a logical, feasible plan that works for you. Our first-time customers continually become our long-term customers time and time again, choosing us for all the heating, AC, air ducts needs. Contact us today and see what our commitment to quality is all about! We may not be related, but you'll feel like we're family. We Service Los Angeles and surrounding areas. Call us today for a free estimate!

"Amazing service! The team from EcoTech Heating & Air responded quickly, identified the problem within minutes, and completed the repair in one visit. Professional, efficient, and reasonably priced. I?m truly impressed with their work."

Sierra G on November 2025

Whether you need an A/C or Heater installation or repair in Los Angeles, our team of HVAC pros is here to deliver outstanding service. We're passionate about delivering an exceptional heating and air conditioning experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. We're committed to serving you with quality and great value. We'll come to you, listen to your needs, and then come back to you with a logical, feasible plan that works for you. Our first-time customers continually become our long-term customers time and time again, choosing us for all the heating, AC, air ducts needs. Contact us today and see what our commitment to quality is all about! We may not be related, but you'll feel like we're family. We Service Los Angeles and surrounding areas. Call us today for a free estimate!

"Amazing service! The team from EcoTech Heating & Air responded quickly, identified the problem within minutes, and completed the repair in one visit. Professional, efficient, and reasonably priced. I?m truly impressed with their work."

Sierra G on November 2025


Avatar for Prosper Construction Development, Inc.

Prosper Construction Development, Inc.

4.88(
38
)
Approved Pro

Prosper Construction Development, Inc.

4.88(
38
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
2013 years of experience

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


"The work that was done by this Business was beyond my families expectations. Sat down and talked with us about the best options of units to choose from. That right there built the trust and this why he is our go to guy and highly recommended to our friends and family !!! Thanks for your service to the community and my family !"

Dominique U on November 2024

We specialize in residential and light commercial HVAC equipment, installation, and repair and maintenance. Over 11 years experience.

"The work that was done by this Business was beyond my families expectations. Sat down and talked with us about the best options of units to choose from. That right there built the trust and this why he is our go to guy and highly recommended to our friends and family !!! Thanks for your service to the community and my family !"

Dominique U on November 2024


Avatar for JO Solar Designs

JO Solar Designs

New on AngiNew on Angi
Approved Pro

JO Solar Designs

New on AngiNew on Angi
Approved Pro
2018 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.


Solar Energy - Unlicensed Contractor

New on AngiNew on Angi
Approved Pro

Solar Energy - Unlicensed Contractor

New on AngiNew on Angi
Approved Pro
2021 years of experience
Free onsite estimate

Empowered Solutions 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.

Empowered Solutions 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 E.Z. Energy Solutions

E.Z. Energy Solutions

3.90(
10
)

E.Z. Energy Solutions

3.90(
10
)
Customers say: Quality work
2008 years of experience

One of Southern California's favorite Solar Energy Expert and Home Improvement/ Remodeling Contractor in Southern California! We provide you with clean, efficient and affordable solutions customized to your needs. Our highly skilled technicians will be with you throughout the entire process to help you secure your Energy Future and Home Remodeling dreams! When you decide to go solar or remodel part or all of your home or commercial project, you need a team you can trust to create top-quality work, with consistent communication and a great reputation E.Z. Energy Solutions has worked hard since our founding in 2008 to become the company we are today! Services include Solar Panels, Home Solar, Commercial Solar, Insulation, Solar Electric, Solar Panel Installation, Complete Residential and Commercial Remodeling, Kitchen Remodeling, Bathroom Remodeling, Custom Accessory Dwelling Unit, Garage Conversion and Addition, Room Addition, Interior and Exterior Paint, Roofing, Solar Panel Installation, Repair, Maintenance, Energy Efficiency Consultations and Products, AC;

"My panels haven’t work for the last 8 months And I’m paying for them and paying Edison for electricity., we all could have mistakes but I think 8 months is just ridiculous time very very frustrated I don’t know what to do anymore"

Oscar L on September 2022

One of Southern California's favorite Solar Energy Expert and Home Improvement/ Remodeling Contractor in Southern California! We provide you with clean, efficient and affordable solutions customized to your needs. Our highly skilled technicians will be with you throughout the entire process to help you secure your Energy Future and Home Remodeling dreams! When you decide to go solar or remodel part or all of your home or commercial project, you need a team you can trust to create top-quality work, with consistent communication and a great reputation E.Z. Energy Solutions has worked hard since our founding in 2008 to become the company we are today! Services include Solar Panels, Home Solar, Commercial Solar, Insulation, Solar Electric, Solar Panel Installation, Complete Residential and Commercial Remodeling, Kitchen Remodeling, Bathroom Remodeling, Custom Accessory Dwelling Unit, Garage Conversion and Addition, Room Addition, Interior and Exterior Paint, Roofing, Solar Panel Installation, Repair, Maintenance, Energy Efficiency Consultations and Products, AC;

"My panels haven’t work for the last 8 months And I’m paying for them and paying Edison for electricity., we all could have mistakes but I think 8 months is just ridiculous time very very frustrated I don’t know what to do anymore"

Oscar L on September 2022


Avatar for Sunlux Energy

Sunlux Energy

4.92(
107
)

Sunlux Energy

4.92(
107
)
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Sunlux is a roofing and solar energy provider servicing southern California that provides a variety of options in order to help you find what best fits your needs. We deliver the tools, support and advice you need to make going solar simple. We handle everything from paperwork to maintenance, so all you have to worry about is what to do with the savings. We guarantee installation, parts and maintenance for every job. Your satisfaction is our top priority and we’ll be here for you through every step of your solar and roofing journey. Ready to talk to our team? Please call us today!

"We were in the market for a solar system from a company that was reliable and we could trust. After doing lots of research we asked Sunlux to be our solar provider. They were very honest with their prices (they were on one of the lowest) and their customer service has been excellent? Since we did not know a lot about solar systems, they educated us to be smart consumers and gave us options and choices that met our needs. We can truly say, we are very happy with Sunlux and would recommend them to others as well."

Kevin B on February 2020

Sunlux is a roofing and solar energy provider servicing southern California that provides a variety of options in order to help you find what best fits your needs. We deliver the tools, support and advice you need to make going solar simple. We handle everything from paperwork to maintenance, so all you have to worry about is what to do with the savings. We guarantee installation, parts and maintenance for every job. Your satisfaction is our top priority and we’ll be here for you through every step of your solar and roofing journey. Ready to talk to our team? Please call us today!

"We were in the market for a solar system from a company that was reliable and we could trust. After doing lots of research we asked Sunlux to be our solar provider. They were very honest with their prices (they were on one of the lowest) and their customer service has been excellent? Since we did not know a lot about solar systems, they educated us to be smart consumers and gave us options and choices that met our needs. We can truly say, we are very happy with Sunlux and would recommend them to others as well."

Kevin B on February 2020


Avatar for HERS Rater LA/HouseSmart Green Solutions

HERS Rater LA/HouseSmart Green Solutions

5.00(
24
)

HERS Rater LA/HouseSmart Green Solutions

5.00(
24
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

HERS Rater LA provides quick, efficient and reasonably priced HERS (Home Energy Rating System [Title-24] field verifications for heating, ventilating and air conditioning (HVAC) systems in both residences and light commercial buildings. HERS Rater LA is certified to perform field verifications on new construction and additions. We also provide Air Balancing for new and redesigned duct systems in residential and commercial buildings.

"Dav is clearly an EXPERT in what he does. He imparted a TON of valuable information and knowledge to my husband and I both DURING our Home Energy Audit, as well as in the report which we opted to have him do. This information is going to be a superb guide as we prioritize & move forward with home improvement projects that will increase our home's efficiency, conserve energy, etc."

Dana B on May 2019

HERS Rater LA provides quick, efficient and reasonably priced HERS (Home Energy Rating System [Title-24] field verifications for heating, ventilating and air conditioning (HVAC) systems in both residences and light commercial buildings. HERS Rater LA is certified to perform field verifications on new construction and additions. We also provide Air Balancing for new and redesigned duct systems in residential and commercial buildings.

"Dav is clearly an EXPERT in what he does. He imparted a TON of valuable information and knowledge to my husband and I both DURING our Home Energy Audit, as well as in the report which we opted to have him do. This information is going to be a superb guide as we prioritize & move forward with home improvement projects that will increase our home's efficiency, conserve energy, etc."

Dana B on May 2019


Avatar for Mega Clean Air

Mega Clean Air

4.96(
28
)

Mega Clean Air

4.96(
28
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Welcome to Mega Clean Air, where we thrive to provide excellent customer service. We are a licensed HVAC and construction company. We are certified to remove asbestos, clean air ducts and vent pipes, and we can handle all of your appliance repair needs. We take pride in our work, and we offer commitment to delivering exceptional workmanship and dependability for each and every job. We offer a reminder call for all annual maintenance services. We use professional equipment, and we're open on Sundays too! Some estimates can be provided over the phone. Give us a try, and you'll be our customer for life. Family owned and operated.

"Para empezar, los empleados de la oficina son muy amables y serviciales. Hice mi aire acondicionado y ventilación de tintorería y estoy tan impresionado de lo amables y profesionales que son, ¡los recomendé al 100% para cualquier trabajo!"

Víctor V on February 2021

Welcome to Mega Clean Air, where we thrive to provide excellent customer service. We are a licensed HVAC and construction company. We are certified to remove asbestos, clean air ducts and vent pipes, and we can handle all of your appliance repair needs. We take pride in our work, and we offer commitment to delivering exceptional workmanship and dependability for each and every job. We offer a reminder call for all annual maintenance services. We use professional equipment, and we're open on Sundays too! Some estimates can be provided over the phone. Give us a try, and you'll be our customer for life. Family owned and operated.

"Para empezar, los empleados de la oficina son muy amables y serviciales. Hice mi aire acondicionado y ventilación de tintorería y estoy tan impresionado de lo amables y profesionales que son, ¡los recomendé al 100% para cualquier trabajo!"

Víctor V on February 2021


Avatar for Guaranteed Property & Mold Inspection

Guaranteed Property & Mold Inspection

4.81(
43
)

Guaranteed Property & Mold Inspection

4.81(
43
)
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

We provide specialized testing for thermal imaging, EMF/RF, Mycotoxins, ERMI, VOC, allergens, bacteria, and other indoor air quality environmental issues. As part of our mold sampling process, we specialize in the utilization of an EPA-developed research testing tool, the Environmental Relative Mold Index (ERMI), when it is prescribed by an environmental medical physician/professional. We are nationally and statewide certified, experienced, fully bonded, and insured to meet your inspection and mold/environmental testing needs. As nationally certified mold and property inspection experts, we personally provide all field services, and as a result, are able to maintain the highest BBB, Home Advisor, Yelp, and Angie’s List ratings.

"Overall experience Terrific. Joseph is one of the most honest, straight forward guys out there. I am very thankful with God that he leasing me in the right way so that I would choose his company over the other companies out there. I’m the beginning I thought that the price was a bit high for my budget but then later I realized the skill level that he does in each one of his kinds of inspection he offers is unbelievable. I owe Joseph my life he helped me convince myself that there truly was a serious mold problem with the house that I just bought not even 1 year ago. So I moved out from my new home in the mean time before my health continues to get in more delicate situation. The mold odor has now begun to cause me to have asthma which I never ever had before in my life. The bank/ realtor Home inspection report of the home never caught any of this bad mal fowl odor and mold infestation from underneath the home. It’s crazy how some of these home inspection still are able to keep their business license when they are worth no good at all. Trust me you won’t regret yourself by choose Guaranteed Property and Mold Inspections. They are by far the best out there. They provided me with a very detailed reports which has lab results from samples they sent out and everything."

John R on May 2018

We provide specialized testing for thermal imaging, EMF/RF, Mycotoxins, ERMI, VOC, allergens, bacteria, and other indoor air quality environmental issues. As part of our mold sampling process, we specialize in the utilization of an EPA-developed research testing tool, the Environmental Relative Mold Index (ERMI), when it is prescribed by an environmental medical physician/professional. We are nationally and statewide certified, experienced, fully bonded, and insured to meet your inspection and mold/environmental testing needs. As nationally certified mold and property inspection experts, we personally provide all field services, and as a result, are able to maintain the highest BBB, Home Advisor, Yelp, and Angie’s List ratings.

"Overall experience Terrific. Joseph is one of the most honest, straight forward guys out there. I am very thankful with God that he leasing me in the right way so that I would choose his company over the other companies out there. I’m the beginning I thought that the price was a bit high for my budget but then later I realized the skill level that he does in each one of his kinds of inspection he offers is unbelievable. I owe Joseph my life he helped me convince myself that there truly was a serious mold problem with the house that I just bought not even 1 year ago. So I moved out from my new home in the mean time before my health continues to get in more delicate situation. The mold odor has now begun to cause me to have asthma which I never ever had before in my life. The bank/ realtor Home inspection report of the home never caught any of this bad mal fowl odor and mold infestation from underneath the home. It’s crazy how some of these home inspection still are able to keep their business license when they are worth no good at all. Trust me you won’t regret yourself by choose Guaranteed Property and Mold Inspections. They are by far the best out there. They provided me with a very detailed reports which has lab results from samples they sent out and everything."

John R on May 2018

...
Showing 1-10 of 214
Energy Efficiency Auditing questions, answered by experts

A home energy audit costs about $420 on average, ranging from about $100 to $2,250 or more. Cost factors include the size of your home, the type of testing, and the thoroughness of the audit. A Level 1 walk-through inspection will cost between $150 and $200 for the auditor to point out inefficiencies in your home. On the other hand, a more thorough Level 3 audit with testing and a detailed report will cost about $900.

Yes, with features like LED lighting and variable speed controls for efficiency.

Blower door tests are measured in a few different ways, but the most popular are air changes per hour (ACH) and cubic feet of air (CFM) moving through the house per hour. A good ACH score is less than 2ACH, but 1ACH is better. This means the house experiences a total air change within 60 minutes (for 1ACH). For 2ACH, there’s a complete change every 30 minutes, and so on. CFM scores are similar in that a lower score means less air change, and therefore less leakage.

Yes, Tesla Powerwalls are worth the upfront costs, as you can recoup your investment within six to eight years. Plus, they provide peace of mind that you'll have power during a power outage, and, depending on the system you install, you can become energy-independent. While they may be more expensive than other solar power systems, they offer higher battery capacity and lifespan.

There is no blanket figure for a residential home’s electrical load, since load varies by the size of the home, how many appliances are used, and the efficiency of their electrical systems. Typically, however, it’s safe to assume 40 to 60 amps is the average electrical load of a residential home. 

The Palos Verdes Peninsula, CA homeowners’ guide to energy efficiency auditing services

From average costs to expert advice, get all the answers you need to get your job done.