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Find Home energy auditors in Sacramento

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
13 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


Avatar for Apollo Energies

Apollo Energies

4.25(
2
)
Approved Pro

Apollo Energies

4.25(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 years of experience

We are independent energy consultants who reduced our own energy use and saved several hundreds of dollars monthly on our utility bill and made our homes more comfortable and now are helping others achieve similar results. We are not contractors. We do not get paid based on the recommendations we make or the recommendations you choose to do. We want to provide you with what you need to do, explain why you need to do it so that you have all the information you need to make an informed decision. Once you've made the decision on what you want to do, after having all the information necessary to make an informed decision, we will help you implement your decision. We have vetted many home performance contractors and we know they will do the quality work you want and deserve. There are PGE rebates available and financing available that we will show you how to leverage to your advantage. So give us a try. You'll be glad you did.

"Apollo did a fine job assessing my townhomes energy needs. The energy report covered what I needed."

Motiejus R on June 2019

We are independent energy consultants who reduced our own energy use and saved several hundreds of dollars monthly on our utility bill and made our homes more comfortable and now are helping others achieve similar results. We are not contractors. We do not get paid based on the recommendations we make or the recommendations you choose to do. We want to provide you with what you need to do, explain why you need to do it so that you have all the information you need to make an informed decision. Once you've made the decision on what you want to do, after having all the information necessary to make an informed decision, we will help you implement your decision. We have vetted many home performance contractors and we know they will do the quality work you want and deserve. There are PGE rebates available and financing available that we will show you how to leverage to your advantage. So give us a try. You'll be glad you did.

"Apollo did a fine job assessing my townhomes energy needs. The energy report covered what I needed."

Motiejus R on June 2019


Pinnacle Energy Solutions

5.00(
1
)
Approved Pro

Pinnacle Energy Solutions

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

Pinnacle Energy Solutions has become a staple of professionalism and quality work in San Ramon for years. With decades of experience, there is no job too large or small. Call today to schedule an appointment!

"The thing I appreciate with Steven is, there is no sales pitch! He paired us with best options we have and he always gets back and answers any questions we have to me! Just great!"

Greg N on August 2021

Pinnacle Energy Solutions has become a staple of professionalism and quality work in San Ramon for years. With decades of experience, there is no job too large or small. Call today to schedule an appointment!

"The thing I appreciate with Steven is, there is no sales pitch! He paired us with best options we have and he always gets back and answers any questions we have to me! Just great!"

Greg N on August 2021


Avatar for California Energy Consultant Service

California Energy Consultant Service

4.93(
94
)

California Energy Consultant Service

4.93(
94
)
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

California Energy Consultant Service is one of the largest door and window replacement companies in Sacramento, CA. We cater to all your needs and concerns by offering you superior quality windows and doors. Choose the best from our wide selection of Sacramento windows, doors and siding to give your existing residential or commercial space a new and improved look. Our foundation is based on honesty, integrity, and the commitment to a job worthy of repeat business and referrals. We strive to serve all our clients with the finest quality replacement doors, windows and siding. At California Energy Consultant Service, we understand your requirements and guarantee 100% customer satisfaction. By installing our stylish and ergonomically viable windows and doors, you can drastically improve the appearance of your home or office. We take pride in being the best window replacement company in Sacramento, helping you to increase your property value and save money on your energy costs. Here at California Energy Consultant Service, we have been providing outstanding products and services to the Sacramento area for nearly 30 years. Our highly skilled professional staff is dedicated to matching the right products to your needs, and making sure that the job is done on time and on budget. We are highly committed to helping our customers get the best possible services so that they get value for their hard-earned money. It is our firm belief that our customers are our most important assets, and that’s why we look forward to building a long-term relationship with you. We are proud to say that our client base is full of referrals and repeat business. For years, we have consistently maintained an excellent reputation in the Sacramento door and window replacement industry, and we continue to deliver highly dependable products and services. California Energy Consultant Service - Address: 11367 Trade Center Dr Ste 115, Rancho Cordova, CA 95742 Tel: (916) 852-8132

"Excellent experience with this company. They lent us a portable air conditioner while we waited for our new air conditioner to be installed. They helped us with financing the new system. All the service employees were helpful, friendly, and knowledgeable. They even came out to help us after the office was closed. I fully recommend their company."

Melisa G on September 2019

California Energy Consultant Service is one of the largest door and window replacement companies in Sacramento, CA. We cater to all your needs and concerns by offering you superior quality windows and doors. Choose the best from our wide selection of Sacramento windows, doors and siding to give your existing residential or commercial space a new and improved look. Our foundation is based on honesty, integrity, and the commitment to a job worthy of repeat business and referrals. We strive to serve all our clients with the finest quality replacement doors, windows and siding. At California Energy Consultant Service, we understand your requirements and guarantee 100% customer satisfaction. By installing our stylish and ergonomically viable windows and doors, you can drastically improve the appearance of your home or office. We take pride in being the best window replacement company in Sacramento, helping you to increase your property value and save money on your energy costs. Here at California Energy Consultant Service, we have been providing outstanding products and services to the Sacramento area for nearly 30 years. Our highly skilled professional staff is dedicated to matching the right products to your needs, and making sure that the job is done on time and on budget. We are highly committed to helping our customers get the best possible services so that they get value for their hard-earned money. It is our firm belief that our customers are our most important assets, and that’s why we look forward to building a long-term relationship with you. We are proud to say that our client base is full of referrals and repeat business. For years, we have consistently maintained an excellent reputation in the Sacramento door and window replacement industry, and we continue to deliver highly dependable products and services. California Energy Consultant Service - Address: 11367 Trade Center Dr Ste 115, Rancho Cordova, CA 95742 Tel: (916) 852-8132

"Excellent experience with this company. They lent us a portable air conditioner while we waited for our new air conditioner to be installed. They helped us with financing the new system. All the service employees were helpful, friendly, and knowledgeable. They even came out to help us after the office was closed. I fully recommend their company."

Melisa G on September 2019


"Amazing service, informed and thoughtful recommendations about options. Great value and professionalism."

Kelley T on March 2021

Garick Air Conditioning Service was established in 1980 by Gary Bulfinch and Rick Julian. Gary and Rick (Garick) were both journeymen service technicians bringing together over 20 years of heat and cooling experience.

"Amazing service, informed and thoughtful recommendations about options. Great value and professionalism."

Kelley T on March 2021


Avatar for Phoenix Energy Solutions Inc

Phoenix Energy Solutions Inc

4.83(
105
)

Phoenix Energy Solutions Inc

4.83(
105
)
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

We are a Sacramento local energy solution company. We are a family owned and operated business. We have been serving our clients for nearly 15yrs to help them save energy and have better comfort in their homes. We have a fantastic staff of dedicated team members that strive to consistently provide top rated service to our customers. Our technicians participate in on going annual training and certifications to stay abreast of the industry requirements. No sub contractors or day laborers are used to perform your project.

"I've been a happy customer of Phoenix Energy Solutions for years. Justin typifies the quality of that service. He is very personable, competent, thorough and honest about the condition of my A/C unit."

Dan C on May 2023

We are a Sacramento local energy solution company. We are a family owned and operated business. We have been serving our clients for nearly 15yrs to help them save energy and have better comfort in their homes. We have a fantastic staff of dedicated team members that strive to consistently provide top rated service to our customers. Our technicians participate in on going annual training and certifications to stay abreast of the industry requirements. No sub contractors or day laborers are used to perform your project.

"I've been a happy customer of Phoenix Energy Solutions for years. Justin typifies the quality of that service. He is very personable, competent, thorough and honest about the condition of my A/C unit."

Dan C on May 2023


Avatar for Clarke & Rush

Clarke & Rush

4.57(
181
)

Clarke & Rush

4.57(
181
)
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Clarke & Rush is a Sacramento full-service contractor serving home and business owners across Northern California, since 1963. Our services include residential and commercial heating & air repair, maintenance, and replacement, and we specialize in designing, engineering and installing high-efficiency comfort systems that make homes and business more comfortable and energy efficient. We also provide custom dual-pane vinyl window and patio door installations, gutters, and solar, too. Our factory certified technicians are highly skilled masters of their craft ready to deliver top-notch service with integrity and professionalism.

"They are excellent, Scott and Brandon was clean, efficient, and they know what they are doing. They've got integrity and they did good work."

Eileen L on November 2020

Clarke & Rush is a Sacramento full-service contractor serving home and business owners across Northern California, since 1963. Our services include residential and commercial heating & air repair, maintenance, and replacement, and we specialize in designing, engineering and installing high-efficiency comfort systems that make homes and business more comfortable and energy efficient. We also provide custom dual-pane vinyl window and patio door installations, gutters, and solar, too. Our factory certified technicians are highly skilled masters of their craft ready to deliver top-notch service with integrity and professionalism.

"They are excellent, Scott and Brandon was clean, efficient, and they know what they are doing. They've got integrity and they did good work."

Eileen L on November 2020


Avatar for Capital City Solar

Capital City Solar

4.97(
31
)

Capital City Solar

4.97(
31
)
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Capital City Solar has the experience and passion to deliver results in Northern California. We aim to make every experience for our individual homeowners and commercial clients memorable. Making the decision to rely on solar energy will be the best decision you’ve ever made. Turn Key Solutions: We do it all so you don’t have to. Leading Elite Dealer for SunPower Flexible financing solutions. Our experience and knowledge means we deliver the best solar solution for you. Professional quality installation on time and on budget with over 50 years of combined experience as solar electrical contractors, Capital City Solar has established a company with an emphasis on customer service. We install only the highest quality products - ones that make a difference for the environment and that work toward a cause which makes economic sense. We design, permit, install and stand behind the warranties of all the systems we build and we do not sub-contract any of our jobs. We live and breathe clean energy to stay on top of our game and provide our customers with the latest in solar technology. What makes us qualified? North American Board of Certified Energy Practitioners NABCEP Certified Solar PV Installer & C-10 electrical contractor. Award winning.

"They were great. Took 2 days and they installed 29 panels. Crew was great. We would have them back again if we needed them. I have an app to monitor the system. SMUD bill is now $20. and that is the charge to stay attached to the grid which is a must."

Linda D on December 2019

Capital City Solar has the experience and passion to deliver results in Northern California. We aim to make every experience for our individual homeowners and commercial clients memorable. Making the decision to rely on solar energy will be the best decision you’ve ever made. Turn Key Solutions: We do it all so you don’t have to. Leading Elite Dealer for SunPower Flexible financing solutions. Our experience and knowledge means we deliver the best solar solution for you. Professional quality installation on time and on budget with over 50 years of combined experience as solar electrical contractors, Capital City Solar has established a company with an emphasis on customer service. We install only the highest quality products - ones that make a difference for the environment and that work toward a cause which makes economic sense. We design, permit, install and stand behind the warranties of all the systems we build and we do not sub-contract any of our jobs. We live and breathe clean energy to stay on top of our game and provide our customers with the latest in solar technology. What makes us qualified? North American Board of Certified Energy Practitioners NABCEP Certified Solar PV Installer & C-10 electrical contractor. Award winning.

"They were great. Took 2 days and they installed 29 panels. Crew was great. We would have them back again if we needed them. I have an app to monitor the system. SMUD bill is now $20. and that is the charge to stay attached to the grid which is a must."

Linda D on December 2019


Avatar for NRG Clean Power

NRG Clean Power

4.58(
43
)

NRG Clean Power

4.58(
43
)
Customers say: Terrific value
26 years of experience

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!

"No doubt they hire great installation people, but their communication and honoring their quotes has little to be desired. I will elaborate. I was given a quote, left on my voicemail. I responded the next day letting NRG know I accepted their quote. 1 week later I received a phone call telling me they wouldn't honor the quote give, and they cited the reasons as Tarif's. This was back in April 2025. I still went with NRG, albeit at a$1000.00 increase. The second reason I wouldn't recommend this company, and this for me is the final straw, after installing my solar NRG didn't let me know I needed to have an ESR release, in layman's terms this is necessary for your power company to accept your new solar system. I found out this information when they contacted me in August 2025. NEG blamed the company who upgraded my Electrical Panel. NRG INSTALLED MY SOLAR AFTER THE PANEL WAS UPGRADED. Since this company doesn't communicate with its clients I would say go with another company."

Daniel S on August 2025

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!

"No doubt they hire great installation people, but their communication and honoring their quotes has little to be desired. I will elaborate. I was given a quote, left on my voicemail. I responded the next day letting NRG know I accepted their quote. 1 week later I received a phone call telling me they wouldn't honor the quote give, and they cited the reasons as Tarif's. This was back in April 2025. I still went with NRG, albeit at a$1000.00 increase. The second reason I wouldn't recommend this company, and this for me is the final straw, after installing my solar NRG didn't let me know I needed to have an ESR release, in layman's terms this is necessary for your power company to accept your new solar system. I found out this information when they contacted me in August 2025. NEG blamed the company who upgraded my Electrical Panel. NRG INSTALLED MY SOLAR AFTER THE PANEL WAS UPGRADED. Since this company doesn't communicate with its clients I would say go with another company."

Daniel S on August 2025


Avatar for McDonald Plumbing Heating & Air Inc

McDonald Plumbing Heating & Air Inc

4.50(
212
)

McDonald Plumbing Heating & Air Inc

4.50(
212
)
Customers say: Super punctual
69 years of experience

McDonald Plumbing, Heating & Air Condition, Inc. offers plumbing, HVAC, solar and home energy solutions for existing home owners and light commercial building owners. This includes smaller repairs and services like drain cleaning to upgrading complete plumbing and Heating and Air systems. As an approved contractor under the Energy Upgrade Program and in cooperation with SMUD and PGE, we provide our customers with energy audits and energy improvements so they can save on utility bills and receive utility rebates and financing.

"Jeremy was professional. He performed the necessary tasks and was very polite. He left the work area very clean. Very satisfied."

Donald C on October 2019

McDonald Plumbing, Heating & Air Condition, Inc. offers plumbing, HVAC, solar and home energy solutions for existing home owners and light commercial building owners. This includes smaller repairs and services like drain cleaning to upgrading complete plumbing and Heating and Air systems. As an approved contractor under the Energy Upgrade Program and in cooperation with SMUD and PGE, we provide our customers with energy audits and energy improvements so they can save on utility bills and receive utility rebates and financing.

"Jeremy was professional. He performed the necessary tasks and was very polite. He left the work area very clean. Very satisfied."

Donald C on October 2019

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FAQs for home energy audit projects in Sacramento, 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.