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Verified Reviews for Energy Efficiency Auditing pros in Weldon, CA

*The Angi rating for Energy Efficiency Auditing companies in Weldon, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.

*The HomeAdvisor rating for Energy Efficiency Auditing companies in Weldon, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.

Last update on January 21, 2026

Find Energy efficiency auditors in Weldon

Avatar for Sunrun

Sunrun

4.24(
41
)

Sunrun

4.24(
41
)
Customers say: Quality work
19 years of experience

Sunrun is leading the charge to create a planet run by the sun. We are building a more sustainable world, by making solar simple for over 200,000 customer's in 23 different states!

"Sunrun installed a bad roof on my house. After many months of emails and phone calls, they never sent out a repair man. Finally, under duress, I signed a form from Sunrun to use my own contractor. I signed under duress because they said they couldn't get a repair man and that this was the only way I could get my roof repaired, and there were driving rains. I told I didn't want to be personally responsible, and that's only thing I asked. But after the contractor fixed the leaks, there was more hidden damage that emerged and more leaks. They told me they won't fix the roof. The bad roof they installed was so bad that one company wanted to charge me $23,000 to fix it. He said the roof was so bad that really it should be replaced. And boy, when he looked at it, he sneered in disgust. Why did they not simply repair the roof after the first phone call. Eventually, they sent me an email with lies, such as "since the roof no longer has a running leak, Sunrun is not responsible for a repair." A blatant lie. I assumed this was an underhanded tactic written by a lawyer to fool the court in the event of a lawsuit. I thought Sunrun was a legitimate company. Even the Sunrun claims manager apologized to me for my treatment, and she said the higher ups were orchestrating everything. She seemed to be trapped in an immoral circumstance because the bosses simply wanted to get out of paying for that roof at all costs. Even from the beginning, they continually tried to get me to "work " with their contractor. They said they couldn't find the contractor and only that particular contractor could fix the roof. Why were they telling me all this. I told Sunrun, that I purchased the roof from them and to leave me out of such conversations. I truly feel this matter is about greed and avoiding the cost of their damage. They have a lot excuses, but I felt from the beginning, everything was a dodge or a put off. It's been two years and my roof still leaks. This is so cruel. I'm a senior citizen. The stress has been affecting my health and making me I'll."

Sean M on August 2024

Sunrun is leading the charge to create a planet run by the sun. We are building a more sustainable world, by making solar simple for over 200,000 customer's in 23 different states!

"Sunrun installed a bad roof on my house. After many months of emails and phone calls, they never sent out a repair man. Finally, under duress, I signed a form from Sunrun to use my own contractor. I signed under duress because they said they couldn't get a repair man and that this was the only way I could get my roof repaired, and there were driving rains. I told I didn't want to be personally responsible, and that's only thing I asked. But after the contractor fixed the leaks, there was more hidden damage that emerged and more leaks. They told me they won't fix the roof. The bad roof they installed was so bad that one company wanted to charge me $23,000 to fix it. He said the roof was so bad that really it should be replaced. And boy, when he looked at it, he sneered in disgust. Why did they not simply repair the roof after the first phone call. Eventually, they sent me an email with lies, such as "since the roof no longer has a running leak, Sunrun is not responsible for a repair." A blatant lie. I assumed this was an underhanded tactic written by a lawyer to fool the court in the event of a lawsuit. I thought Sunrun was a legitimate company. Even the Sunrun claims manager apologized to me for my treatment, and she said the higher ups were orchestrating everything. She seemed to be trapped in an immoral circumstance because the bosses simply wanted to get out of paying for that roof at all costs. Even from the beginning, they continually tried to get me to "work " with their contractor. They said they couldn't find the contractor and only that particular contractor could fix the roof. Why were they telling me all this. I told Sunrun, that I purchased the roof from them and to leave me out of such conversations. I truly feel this matter is about greed and avoiding the cost of their damage. They have a lot excuses, but I felt from the beginning, everything was a dodge or a put off. It's been two years and my roof still leaks. This is so cruel. I'm a senior citizen. The stress has been affecting my health and making me I'll."

Sean M on August 2024

Avatar for Verengo Solar

Verengo Solar

4.25(
12
)

Verengo Solar

4.25(
12
)
Customers say: Terrific value
26 years of experience

VERENGO SOLAR is changing the way America thinks about solar! As the nation’s #1 residential solar specialist, Verengo offers comprehensive financial options, superior customer service, and consistently earns an A+ with the Better Business Bureau. Verengo has reduced carbon emissions through its solar power systems, accomplishing the equivalent of planting 360,000 acres of trees, taking more than 144,000 cars off the road and saving homeowners $300 million in energy costs over the lifetime of Verengo's installed systems to date. For a Free No Obligation Quote, call 888-536-8125. Save thousands!

VERENGO SOLAR is changing the way America thinks about solar! As the nation’s #1 residential solar specialist, Verengo offers comprehensive financial options, superior customer service, and consistently earns an A+ with the Better Business Bureau. Verengo has reduced carbon emissions through its solar power systems, accomplishing the equivalent of planting 360,000 acres of trees, taking more than 144,000 cars off the road and saving homeowners $300 million in energy costs over the lifetime of Verengo's installed systems to date. For a Free No Obligation Quote, call 888-536-8125. Save thousands!

Avatar for JP Electric & Solar

JP Electric & Solar

5.00(
1
)

JP Electric & Solar

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Locally owned and operated, JP Electric & Solar has over 30 years of experience in California's Central Valley. Offering commercial and residential services, JP & Electric specializes in solar panel installation and advanced electrical work. Visit us online for more detailed information.

"Customer service was great. Very responsive and kept us informed every step of the way. Solar was up and running 2 months from signing. Great product."

Patricia M on October 2020

Locally owned and operated, JP Electric & Solar has over 30 years of experience in California's Central Valley. Offering commercial and residential services, JP & Electric specializes in solar panel installation and advanced electrical work. Visit us online for more detailed information.

"Customer service was great. Very responsive and kept us informed every step of the way. Solar was up and running 2 months from signing. Great product."

Patricia M on October 2020

Avatar for Solar Negotiators

Solar Negotiators

5.00(
2
)

Solar Negotiators

5.00(
2
)
18 years of experience

As your lifetime energy partner, we make sure our solar services is top-notch, professional, and second to none. Our deep knowledge about solar energy and the relationships with our clients is something we take pride in. If you're interested in solar, it starts with an online estimate, consultation, quoting and design work, permits, professional installation, and on-going solar maintenance. We offer lifetime warranty on our solar panels, which is better than most solar companies. Don't hesitate to ask any questions! We serve a majority of cities including Fresno, Bakersfield, Madera, Visalia, Tulare, Hanford, Kern County, and a majority of Central California. Visit our website and receive an instant solar quote in a matter of minutes.

"Great job Good communication Above expectations"

James Van Patten P on November 2024

As your lifetime energy partner, we make sure our solar services is top-notch, professional, and second to none. Our deep knowledge about solar energy and the relationships with our clients is something we take pride in. If you're interested in solar, it starts with an online estimate, consultation, quoting and design work, permits, professional installation, and on-going solar maintenance. We offer lifetime warranty on our solar panels, which is better than most solar companies. Don't hesitate to ask any questions! We serve a majority of cities including Fresno, Bakersfield, Madera, Visalia, Tulare, Hanford, Kern County, and a majority of Central California. Visit our website and receive an instant solar quote in a matter of minutes.

"Great job Good communication Above expectations"

James Van Patten P on November 2024

Avatar for Elite Home Energy

Elite Home Energy

4.67(
6
)

Elite Home Energy

4.67(
6
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Elite Home Energy, Inc., will improve the quality of living and increase pride in ownership for residential homeowners through added comfort, energy efficiency, beauty, and increased value ... ultimately reducing utility costs! Our team of trustworthy experts will deliver exceptional customer service with a smile.

Elite Home Energy, Inc., will improve the quality of living and increase pride in ownership for residential homeowners through added comfort, energy efficiency, beauty, and increased value ... ultimately reducing utility costs! Our team of trustworthy experts will deliver exceptional customer service with a smile.

Avatar for Liberty Solar

Liberty Solar

5.00(
1
)

Liberty Solar

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Liberty Solar designs, engineers, and installs Advanced Renewable Energy Systems. We do NOT use sub-contractors. We take great pride in our work and we install only the best American-made equipment and the best prices. We have many financing options available.

Liberty Solar designs, engineers, and installs Advanced Renewable Energy Systems. We do NOT use sub-contractors. We take great pride in our work and we install only the best American-made equipment and the best prices. We have many financing options available.

Avatar for Solar Block Glass Tinting

Solar Block Glass Tinting

5.00(
1
)

Solar Block Glass Tinting

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Solar Block Is the premier window film installation company in Southern California. We have been a California licensed contractor #719889 since 1996, we are also bonded, home improvement certified, insured and OSHA 30 certified. We complete the work for you done right the first time and on time. We can offer customers many different window film products tailored to your specific home and office window needs. Additional email - [email protected].

Solar Block Is the premier window film installation company in Southern California. We have been a California licensed contractor #719889 since 1996, we are also bonded, home improvement certified, insured and OSHA 30 certified. We complete the work for you done right the first time and on time. We can offer customers many different window film products tailored to your specific home and office window needs. Additional email - [email protected].

Avatar for Solar Wolf Energy

Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
11 years of experience

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Showing 1-10 of 23
Energy Efficiency Auditing questions, answered by experts

There are energy-efficient options when building a cottage. Select green building materials, high-performance insulation, and energy-efficient windows when designing your cottage. Options such as solar panels, efficient HVAC systems, and LED lighting can lower your utility bills and reduce your environmental impact. Many builders offer energy-efficient upgrades as part of the design process.

A good SEER rating is between 15 and 20. However, if you want the best possible efficiency, look for HVAC units with a SEER rating higher than 21. Keep in mind that the SEER rating doesn’t mean that the unit will reach that efficiency all the time, but it does have the capacity to operate at that high of an efficiency level.

Yes, skylights can affect a home’s energy efficiency, either positively or negatively. Properly installed, energy-efficient skylights with Low-E coatings, double glazing, and UV-blocking glass can help regulate indoor temperatures and reduce heating and cooling costs. However, poorly insulated or older skylights can contribute to heat loss in winter and excess heat gain in summer, lowering overall energy efficiency.

Dehumidifiers typically use 300 to 700 watts of electricity per hour, whereas portable dehumidifiers use about 40 watts per hour. The exact amount of electricity your dehumidifier will generate depends on its capacity and energy efficiency. Generally, higher-capacity dehumidifiers generate more electricity than lower-capacity units, but they also usually have better energy efficiency over the long run.

Yes, barndominiums are energy-efficient as long as insulation professionals properly install quality insulation, windows, and doors. Utility bills for barndo living can be up to 50% lower than those for a traditional home.  Make your barndo more energy efficient by working with contractors and HVAC professionals to strategically place windows, doors, and heating/cooling systems. 

The Weldon, CA homeowners’ guide to energy efficiency auditing services

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