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    Average homeowner rating
  • Verified reviews icon16
    Verified energy efficiency auditing services reviews

Find Energy efficiency auditors in Freeman

Avatar for Anthony Plumbing, Heating & Cooling

Anthony Plumbing, Heating & Cooling

4.75(
1,407
)
Approved Pro

Anthony Plumbing, Heating & Cooling

4.75(
1,407
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
662 local quotes requested

We have provided hometown service to residents of the Kansas City Metro since 1951. We offer FREE ESTIMATES on a new air conditioner, furnace, boiler, heat pump, geothermal, zoning, water heater, tankless water heater, plumbing remodel projects, and battery back-up sump pump.

"James was fantastic! He was polite and knowledgeable. He efficiently fixed our air conditioning, and informed us of all the different options we had. We will certainly use this company again if James is any indication of the caliber of staff they employ."

Alison Z on October 2025

We have provided hometown service to residents of the Kansas City Metro since 1951. We offer FREE ESTIMATES on a new air conditioner, furnace, boiler, heat pump, geothermal, zoning, water heater, tankless water heater, plumbing remodel projects, and battery back-up sump pump.

"James was fantastic! He was polite and knowledgeable. He efficiently fixed our air conditioning, and informed us of all the different options we had. We will certainly use this company again if James is any indication of the caliber of staff they employ."

Alison Z on October 2025


Avatar for KC Daylighting and Ventilation

KC Daylighting and Ventilation

5.00(
6
)

KC Daylighting and Ventilation

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

KC Daylighting and Ventilation is a Solatube Premier Dealer for Kansas City and the surrounding areas. Our Certified Installation Consultants are daylighting and ventilation experts who are factory-trained and certified on all Solatube products. We believe that there is no better way to light your environment than through the natural lighting of the sun. Through the use of our Solatube tubular skylight products, we know that we can help you enhance and brighten your home, office, or work space, helping you to create a happier, healthier environment. At KC Daylighting and Ventilation, we offer the worlds best light harvesting circular skylights with as many choices and as many designs necessary for you to receive exactly what you want. We are locally owned and operated, and stand by our skylight, solar attic fan and whole house fan products 100%.

"We previous had KC Daylighting install a solatube inour kitchen. We were so happy with their product, service, expertise, and professionalism, that we knew they had to install the whole house fan when we decided to get one. They arrived exactly when they said they would, installed the new fan (even though we have a somewhat difficult attic), and it works wonderfully. We really couldn't be happier with the product or the installers. I would absolutely recommend them to anyone in the market for any of their products."

Rich C on October 2018

KC Daylighting and Ventilation is a Solatube Premier Dealer for Kansas City and the surrounding areas. Our Certified Installation Consultants are daylighting and ventilation experts who are factory-trained and certified on all Solatube products. We believe that there is no better way to light your environment than through the natural lighting of the sun. Through the use of our Solatube tubular skylight products, we know that we can help you enhance and brighten your home, office, or work space, helping you to create a happier, healthier environment. At KC Daylighting and Ventilation, we offer the worlds best light harvesting circular skylights with as many choices and as many designs necessary for you to receive exactly what you want. We are locally owned and operated, and stand by our skylight, solar attic fan and whole house fan products 100%.

"We previous had KC Daylighting install a solatube inour kitchen. We were so happy with their product, service, expertise, and professionalism, that we knew they had to install the whole house fan when we decided to get one. They arrived exactly when they said they would, installed the new fan (even though we have a somewhat difficult attic), and it works wonderfully. We really couldn't be happier with the product or the installers. I would absolutely recommend them to anyone in the market for any of their products."

Rich C on October 2018


Avatar for Modern Home Optimization

Modern Home Optimization

5.00(
2
)

Modern Home Optimization

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Modern Home Optimization (MHO) specializes in energy audits on existing homes and plan based preliminary audits for new construction to save the home owner money on utility bills. We identify areas where you can save money and help you find solutions that fit your budget and lifestyle.

"Highly recommended by far. It was a great company."

James C on June 2018

Modern Home Optimization (MHO) specializes in energy audits on existing homes and plan based preliminary audits for new construction to save the home owner money on utility bills. We identify areas where you can save money and help you find solutions that fit your budget and lifestyle.

"Highly recommended by far. It was a great company."

James C on June 2018


Sovereign Solar

No reviews yet

Sovereign Solar

No reviews yet
9 years of experience

In The Sun We Trust! Take back your power, eliminate your electric bill, and earn a profit: all with the power of the Sun! We sell, design, and install solar power systems for home and business owners. Stop renting your power, start owning it - Become Sovereign! When you go solar, you're able to generate electricity that is cheaper and cleaner, all of which is generated on-site, where it's needed. When you generate solar power, the electric utilities companies will credit you the full retail rate for any of your excess solar power. Therefore, your electric bills can be significantly reduced or eliminated, and the all savings go straight to you - the system owner. Everyday folks are waking up to the potential of solar power. They're tired of renting their power and sick of the increasing rates from the monopolistic electric companies. They're choosing to make an investment in themselves and their homes, by building equity into a power plant. We pride ourselves on our premium designs and installations, including the ability to make solar technology the most affordable way to power your life. At the end of the day, solar power delivers more than just savings on electric bills, it delivers energy independence, energy security, and the ability to profit from cutting-edge clean technology for a lifetime.

In The Sun We Trust! Take back your power, eliminate your electric bill, and earn a profit: all with the power of the Sun! We sell, design, and install solar power systems for home and business owners. Stop renting your power, start owning it - Become Sovereign! When you go solar, you're able to generate electricity that is cheaper and cleaner, all of which is generated on-site, where it's needed. When you generate solar power, the electric utilities companies will credit you the full retail rate for any of your excess solar power. Therefore, your electric bills can be significantly reduced or eliminated, and the all savings go straight to you - the system owner. Everyday folks are waking up to the potential of solar power. They're tired of renting their power and sick of the increasing rates from the monopolistic electric companies. They're choosing to make an investment in themselves and their homes, by building equity into a power plant. We pride ourselves on our premium designs and installations, including the ability to make solar technology the most affordable way to power your life. At the end of the day, solar power delivers more than just savings on electric bills, it delivers energy independence, energy security, and the ability to profit from cutting-edge clean technology for a lifetime.


Avatar for USA Alarm Service, Inc

USA Alarm Service, Inc

No reviews yet

USA Alarm Service, Inc

No reviews yet
29 years of experience

USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.

USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.


Avatar for Dye Electric, LLC

Dye Electric, LLC

5.00(
1
)

Dye Electric, LLC

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

Dye Electric, LLC is a certified energy and electrical company with our corporate office located in Kansas City, Missouri. Our company believes in the three E’s: Energy. Expertise. Efficiency. Energy: Reducing your energy expenditure is a focus of our company. Recapturing lost energy allows you to save money, some as high as 50% energy reductions. Expertise: Understanding our client’s property and being able to pinpoint energy losses is just as critical as knowing what to replace. Our Wavelength Energy Audit ℠ approximates your energy savings by embracing renewable energy. Efficiency: Because of our Expertise in Energy, we’re able to provide a timely, competitively priced, alternative to traditional energy. It is because of our understanding of these three components that we are able to execute our Mission & Vision statements Dye Electric Team has over 30 years experience combined building and designing efficient and reliable electrical systems to keep your energy goals in motion.

Dye Electric, LLC is a certified energy and electrical company with our corporate office located in Kansas City, Missouri. Our company believes in the three E’s: Energy. Expertise. Efficiency. Energy: Reducing your energy expenditure is a focus of our company. Recapturing lost energy allows you to save money, some as high as 50% energy reductions. Expertise: Understanding our client’s property and being able to pinpoint energy losses is just as critical as knowing what to replace. Our Wavelength Energy Audit ℠ approximates your energy savings by embracing renewable energy. Efficiency: Because of our Expertise in Energy, we’re able to provide a timely, competitively priced, alternative to traditional energy. It is because of our understanding of these three components that we are able to execute our Mission & Vision statements Dye Electric Team has over 30 years experience combined building and designing efficient and reliable electrical systems to keep your energy goals in motion.


Green CAT Services

No reviews yet

Green CAT Services

No reviews yet
17 years of experience

Serving the Kansas City metro area since 2008, Green CAT Services is a licensed and insured energy auditing and energy improvement company. We are a family business that works hard to make each customer happy. We accept check, cash, paypal, and major credit cards.

Serving the Kansas City metro area since 2008, Green CAT Services is a licensed and insured energy auditing and energy improvement company. We are a family business that works hard to make each customer happy. We accept check, cash, paypal, and major credit cards.



Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
10 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!


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Energy Efficiency Auditing questions, answered by experts

R-value is a measurement that dictates how much resistance an insulation material has against heat flow—or how well it can stop heat from coming and going. A higher R-value, which is attributed to thicker and more dense materials, means the better the insulation performs. There is not one universal recommended value. It depends on climate zones. For example, Alaska, which has a naturally cold and arctic climate, has higher R-value recommendations than the hot and humid Hawaii.

Homeowners can often access federal tax credits, such as the Investment Tax Credit (ITC), which covers a percentage of installation costs. Many states and utilities offer additional rebates, grants, or performance-based incentives. These programs can significantly lower your upfront investment. Check the Database of State Incentives for Renewables and Efficiency (DSIRE) or contact your local energy office for current offers.

There are a few ways to reduce your electricity bills if you use window AC units to keep cool. Set the unit temperature at least 1 degree higher than it is currently to reduce costs. Keep the unit clean for it to run efficiently. You may want to hire a window AC specialist near you to inspect the unit once a year and keep it in tip-top shape.

Smart glass doesn’t use a lot of electricity, and you can expect a standard window to add between $1 and $2 per year to your electric bills. Smart glass is proof that energy-efficient windows work. Although your smart windows may consume a little energy to operate, they can save enough energy to offset the costs. If you’re concerned about the minimal bump to your electricity consumption, you can opt for smart tint, which doesn’t require electricity to work.

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

The Freeman, MO homeowners’ guide to energy efficiency auditing services

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