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  • Verified reviews icon11
    Verified energy efficiency auditing services reviews

Find Energy efficiency auditors in Rancho Cucamonga

Avatar for Left Coast Air

Left Coast Air

31131 Ensemble Dr
5.00(
5
)
Approved Pro

Left Coast Air

31131 Ensemble Dr
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
22 local quotes requested

Our mission is to give every customer a top-rated experience from start to finish. Left Coast Air is a family-owned and operated business with 10+ years of experience and over 5,000 satisfied customers. We are homeowners, too, so we understand the importance of keeping your HVAC equipment and indoor quality in top shape. Since our beginning, we've been committed to helping our friends and neighbors keep their homes comfortable. You can expect quality work, superior customer service, competitive rates, free estimates, and 100% satisfaction guaranteed when you partner with us

"Amazing! He was on time, professional and explained everything he was doing every step of the way. That made me feel very confident in his work. I would definitely hire him again in the future."

Dana G on April 2023

Our mission is to give every customer a top-rated experience from start to finish. Left Coast Air is a family-owned and operated business with 10+ years of experience and over 5,000 satisfied customers. We are homeowners, too, so we understand the importance of keeping your HVAC equipment and indoor quality in top shape. Since our beginning, we've been committed to helping our friends and neighbors keep their homes comfortable. You can expect quality work, superior customer service, competitive rates, free estimates, and 100% satisfaction guaranteed when you partner with us

"Amazing! He was on time, professional and explained everything he was doing every step of the way. That made me feel very confident in his work. I would definitely hire him again in the future."

Dana G on April 2023


"Received great service , we were barely feeling anything come out of our vents. He figured out the issue and took care of it in a timely manner. Heater blasting very warm now, just in time for the winter."

Eric B on December 2024

Repair my air is proud to offer our services to the IE & LA county . We understand customers needs , expectations & priorities . If you are looking for a company that provides outstanding services give us a ring ☎️

"Received great service , we were barely feeling anything come out of our vents. He figured out the issue and took care of it in a timely manner. Heater blasting very warm now, just in time for the winter."

Eric B on December 2024


Avatar for HomeRx

HomeRx

No reviews yet

HomeRx

No reviews yet
Free onsite estimate

At HomeRx, we specialize in providing top-tier energy and roofing services that combine quality, efficiency, and sustainability. Our team of CA Certified Home Improvement Specialist bring years of industry experience to every project, ensuring expert installation, maintenance, and repair of solar panels and roofing systems. We pride ourselves on using only the highest-quality materials and the latest technology to deliver durable and effective solutions tailored to meet the needs of each homeowner. We offer comprehensive energy assessments to optimize your property's energy efficiency and potential. From the initial consultation to the final installation, our focus is on providing exceptional service and support, helping you make informed decisions for your home.

At HomeRx, we specialize in providing top-tier energy and roofing services that combine quality, efficiency, and sustainability. Our team of CA Certified Home Improvement Specialist bring years of industry experience to every project, ensuring expert installation, maintenance, and repair of solar panels and roofing systems. We pride ourselves on using only the highest-quality materials and the latest technology to deliver durable and effective solutions tailored to meet the needs of each homeowner. We offer comprehensive energy assessments to optimize your property's energy efficiency and potential. From the initial consultation to the final installation, our focus is on providing exceptional service and support, helping you make informed decisions for your home.


Clean Energy Solutions

No reviews yet

Clean Energy Solutions

No reviews yet

Our mission is to provide property owners with clean reliable low cost solar power. We believe that every property owner should have reliability, predictability and control when it comes to their energy power bills. We provide property owners with huge monthly savings, and the peace of mind that comes from knowing they will no longer be affected by utility rate hikes.

Our mission is to provide property owners with clean reliable low cost solar power. We believe that every property owner should have reliability, predictability and control when it comes to their energy power bills. We provide property owners with huge monthly savings, and the peace of mind that comes from knowing they will no longer be affected by utility rate hikes.


Avatar for AR Cooling and Heating

AR Cooling and Heating

9917 Larch Avenue
5.00(
7
)

AR Cooling and Heating

9917 Larch Avenue
5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are dedicated to providing our clients with the very best in installation service and repair for your heating and cooling needs. With many years of experience our company is built on honesty and integrity. We take pride in the quality of our work and our commitment to outstanding results. With your best interests in mind try us out and you won’t be disappointed.

"Adrian of AR Cooling & Heating did a great job I would highly recommended them especially with companies trying to sell you equipment you do not need Adrian was very knowledgeable and was able to find and solve the problem right away. If you want an honest and reliable expert hire AR Cooling & Heating"

Sammy G on March 2024

We are dedicated to providing our clients with the very best in installation service and repair for your heating and cooling needs. With many years of experience our company is built on honesty and integrity. We take pride in the quality of our work and our commitment to outstanding results. With your best interests in mind try us out and you won’t be disappointed.

"Adrian of AR Cooling & Heating did a great job I would highly recommended them especially with companies trying to sell you equipment you do not need Adrian was very knowledgeable and was able to find and solve the problem right away. If you want an honest and reliable expert hire AR Cooling & Heating"

Sammy G on March 2024


Avatar for Personal Power Project

Personal Power Project

5627 West Camino Cielo
No reviews yet

Personal Power Project

5627 West Camino Cielo
No reviews yet
12 years of experience

https://personalpowerproject.com/ Personal Power Project - Solar Panel Installation Business. We install solar panels, and our specialty is helping people to reduce all of their energy bills to ZERO per year, when the average in CA is approaching $10,000 per year. For most people their electric bill is only one third of their total energy expense. Natural gas or propane gas for your home and gas for your cars amount to the other two thirds. This takes long range planning and that is what we do. If you need an emergency repair or service ASAP, we do that too although it's not our main focus so probably faster to get another company for emergency jobs. Our business model is to help you go 100% off grid while still being connected, if and when you need it. It's easy to be 100% off grid if you are not 100% electric. Being 100% off grid and 100% electric, on everything else is difficult and takes a lot of research, resources, planning, and some good advice and direction. Governments worldwide are mandating the all-electric movement so there is no avoiding it. It might take years for you to get there, which is not unusual and it's worth it, to eliminate $10,000 worth of energy bills per year which continue to climb higher each year. We dispatch our local solar contractors from our nationwide solar companies, of your choice, for all the help you need.

https://personalpowerproject.com/ Personal Power Project - Solar Panel Installation Business. We install solar panels, and our specialty is helping people to reduce all of their energy bills to ZERO per year, when the average in CA is approaching $10,000 per year. For most people their electric bill is only one third of their total energy expense. Natural gas or propane gas for your home and gas for your cars amount to the other two thirds. This takes long range planning and that is what we do. If you need an emergency repair or service ASAP, we do that too although it's not our main focus so probably faster to get another company for emergency jobs. Our business model is to help you go 100% off grid while still being connected, if and when you need it. It's easy to be 100% off grid if you are not 100% electric. Being 100% off grid and 100% electric, on everything else is difficult and takes a lot of research, resources, planning, and some good advice and direction. Governments worldwide are mandating the all-electric movement so there is no avoiding it. It might take years for you to get there, which is not unusual and it's worth it, to eliminate $10,000 worth of energy bills per year which continue to climb higher each year. We dispatch our local solar contractors from our nationwide solar companies, of your choice, for all the help you need.


Avatar for Rise Energy

Rise Energy

23470 Olive Wood Plaza Drive
No reviews yet

Rise Energy

23470 Olive Wood Plaza Drive
No reviews yet
Free onsite estimate

Whether you live on the East Coast, West Coast, or almost anywhere in-between... we have you covered. Rely on our team of Solar Experts whose sole purpose is to make sure your transition to solar power is both seamless and cost-effective. Unlike big-box solar companies, we aren't tied to one provider or product. We do the heavy lifting for you by shopping your rate to find the best solution on the market for you as an individual. In a world of rising costs and uncertainty, renewable energy is the key to a bright, clean and affordable future.

Whether you live on the East Coast, West Coast, or almost anywhere in-between... we have you covered. Rely on our team of Solar Experts whose sole purpose is to make sure your transition to solar power is both seamless and cost-effective. Unlike big-box solar companies, we aren't tied to one provider or product. We do the heavy lifting for you by shopping your rate to find the best solution on the market for you as an individual. In a world of rising costs and uncertainty, renewable energy is the key to a bright, clean and affordable future.


Sunrun

No reviews yet

Sunrun

No reviews yet

Sunrun specializes in residential rooftop solar & battery storage and is the trusted partner in delivering renewable energy solutions to alleviate the strain on the aging grid by making it easy for homeowners to switch to solar, often at no initial cost and without the use of liens.

Sunrun specializes in residential rooftop solar & battery storage and is the trusted partner in delivering renewable energy solutions to alleviate the strain on the aging grid by making it easy for homeowners to switch to solar, often at no initial cost and without the use of liens.


Avatar for Paradigm Shift Solar

Paradigm Shift Solar

113 N San Vicente Blvd
No reviews yet

Paradigm Shift Solar

113 N San Vicente Blvd
No reviews yet
3 years of experience

With over 7 years experience, we work with 5 of the top, most highly rated solar installers in the country. Unlike other solar companies, we are able to work with you to get you up to 3 competitive quotes to compare. No need to waste hours consulting with multiple solar sales people. One conversation. Three quotes. Our process starts with a quick 15 minute discovery call to determine exactly how much solar you need for your home. No more. No less.

With over 7 years experience, we work with 5 of the top, most highly rated solar installers in the country. Unlike other solar companies, we are able to work with you to get you up to 3 competitive quotes to compare. No need to waste hours consulting with multiple solar sales people. One conversation. Three quotes. Our process starts with a quick 15 minute discovery call to determine exactly how much solar you need for your home. No more. No less.


Avatar for RSS Solar

RSS Solar

Aurora Ave.
No reviews yet

RSS Solar

Aurora Ave.
No reviews yet
Free onsite estimate

We make solar simple-- We are dedicated to making solar energy affordable and accessible to everyone-- with ZERO upfront costs.* Your home can become its own tiny power station and generate plenty of reliable energy, all while reducing your electricity bill. Plus, it doesn't hurt that your greener lifestyle will help your state achieve its renewable energy goals.

We make solar simple-- We are dedicated to making solar energy affordable and accessible to everyone-- with ZERO upfront costs.* Your home can become its own tiny power station and generate plenty of reliable energy, all while reducing your electricity bill. Plus, it doesn't hurt that your greener lifestyle will help your state achieve its renewable energy goals.

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Energy Efficiency Auditing questions, answered by experts

R-value is calculated by dividing the thickness of an insulation material by its thermal conductivity. The material's composition and density influence thermal conductivity. Materials with lower conductivity values provide better insulation. The higher the R-value, the better the material is at insulating, helping homeowners select insulation that meets the energy needs of their climate and home layout.

While parts of the appraisal are out of your control, there are some things you can do to potentially raise the home’s value. You can make necessary repairs and upgrades before the appraiser visits—an appraiser can only value what is currently part of the home, not its potential. You can also provide the appraiser with the cost of recent upgrades. The appraiser will likely increase the value of your home by about 50% or more of what you paid for those improvements.

Yes, a dirty air filter can cause a higher electric bill. That’s because clogged filters make it harder for air to flow through your HVAC system, which forces it to work harder and use more energy. According to the U.S. Department of Energy, replacing dirty filters can save you between 5% and 15% in utility costs.

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.

A couple of the best ways to find a reputable energy auditor is by determining whether they are HEP-certified by the Building Performance Institute (BPI). This certification will help you narrow down your list of professionals to the most qualified pros with the most relevant experience. 

You can also choose from the Department of Energy’s certified list of energy auditors or Angi’s contractor licensing tool to find pros in your area.

The Rancho Cucamonga, 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.