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TRUSTED BY MILLS RIVER, NC HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon14
    Verified energy efficiency auditing services reviews

Verified Reviews for Energy Efficiency Auditing pros in Mills River, NC

*The Angi rating for Energy Efficiency Auditing companies in Mills River, NC 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 Mills River, NC 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 October 24, 2025

Find Energy efficiency auditors in Mills River

Avatar for Comfort Central

Comfort Central

253 Timberlane Dr
4.75(
106
)
•Approved Pro

Comfort Central

253 Timberlane Dr
4.75(
106
)
•Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
57 local quotes requested

Serving Western North Carolina's Heating, Cooling and Indoor Environmental Needs. Here at Comfort Central, we have a mission to provide you with the best possible experience. We want to earn your loyalty so you will never have to worry about your Heating, Cooling or Indoor Air Quality ever again.

"I highly recommend Comfort Central. Owner Kevin Schumann and his co-workers, Jay and Thomas, did an outstanding job installing the new HVAC system at our house. Over a four-day period, they set up in our crawl space a furnace/AC unit, a new plenum box, pipes for venting, and a dehumidifier with its own elaborate duct and water-removal system that will help keep our huge crawl space dry. They also put in a new heat pump in the backyard and a thermostat in the house. I was so impressed by the people and the work they did. Kevin and Jay are remarkably knowledgeable and experienced when it comes to HVAC issues. Thomas did a very good job with the aspects of the project that he handled. Every installation presents its own challenges, and one of the best things about Kevin and Jay is their ability to improvise as the project moves along. They considered different options when deciding on the size of the new system, where vents should go, how the duct system should be repaired and improved, the placement and venting of the dehumidifier, and many other things. They always kept the code requirements in mind. They were on time, friendly, communicative, and always considerate about how their work affected us while we were in the house. Kevin, Jay, and Thomas were also terrific when it came to answering my many questions. Kevin’s wife Laurie, who manages the office, responded quickly to my e-mails and helped with scheduling. HVAC projects can be expensive and complicated, and we wanted the right company to handle ours. We learned about Comfort Central from our home health specialist who had worked with Kevin in the past and had received very positive comments about his team from customers. I can recommend Kevin and the Comfort Central crew without reservation."

Richard L on September 2022

Serving Western North Carolina's Heating, Cooling and Indoor Environmental Needs. Here at Comfort Central, we have a mission to provide you with the best possible experience. We want to earn your loyalty so you will never have to worry about your Heating, Cooling or Indoor Air Quality ever again.

"I highly recommend Comfort Central. Owner Kevin Schumann and his co-workers, Jay and Thomas, did an outstanding job installing the new HVAC system at our house. Over a four-day period, they set up in our crawl space a furnace/AC unit, a new plenum box, pipes for venting, and a dehumidifier with its own elaborate duct and water-removal system that will help keep our huge crawl space dry. They also put in a new heat pump in the backyard and a thermostat in the house. I was so impressed by the people and the work they did. Kevin and Jay are remarkably knowledgeable and experienced when it comes to HVAC issues. Thomas did a very good job with the aspects of the project that he handled. Every installation presents its own challenges, and one of the best things about Kevin and Jay is their ability to improvise as the project moves along. They considered different options when deciding on the size of the new system, where vents should go, how the duct system should be repaired and improved, the placement and venting of the dehumidifier, and many other things. They always kept the code requirements in mind. They were on time, friendly, communicative, and always considerate about how their work affected us while we were in the house. Kevin, Jay, and Thomas were also terrific when it came to answering my many questions. Kevin’s wife Laurie, who manages the office, responded quickly to my e-mails and helped with scheduling. HVAC projects can be expensive and complicated, and we wanted the right company to handle ours. We learned about Comfort Central from our home health specialist who had worked with Kevin in the past and had received very positive comments about his team from customers. I can recommend Kevin and the Comfort Central crew without reservation."

Richard L on September 2022

Avatar for RetroFoam of the Carolinas

RetroFoam of the Carolinas

313 Motz Ave
5.00(
4
)

RetroFoam of the Carolinas

313 Motz Ave
5.00(
4
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

RetroFoam of the Carolinas is an insulation contractor that provides injection and open and closed cell spray foam insulating solutions for existing homes, new homes, and pole barns across the Carolinas and Virginia. Our mission is to help homeowners minimize their energy waste and create more energy-efficient, healthy, quieter homes. RetroFoam of the Carolinas is operated by a fun-loving team of construction professionals with over 25 years of experience in the industry. The team comprises service-minded, problem-solving people that are excited to talk to you at your level of expertise. Happy clients and energizing relationships are what get us up in the morning. We are always quick with a smile, and always excited to talk with anyone about how to make their homes more comfortable.

"The crew from RetroFoam handled our project great from start to finish. The team was very professional and got everything done the way we expected. Would definitely recommend!"

Shaun W on November 2021

RetroFoam of the Carolinas is an insulation contractor that provides injection and open and closed cell spray foam insulating solutions for existing homes, new homes, and pole barns across the Carolinas and Virginia. Our mission is to help homeowners minimize their energy waste and create more energy-efficient, healthy, quieter homes. RetroFoam of the Carolinas is operated by a fun-loving team of construction professionals with over 25 years of experience in the industry. The team comprises service-minded, problem-solving people that are excited to talk to you at your level of expertise. Happy clients and energizing relationships are what get us up in the morning. We are always quick with a smile, and always excited to talk with anyone about how to make their homes more comfortable.

"The crew from RetroFoam handled our project great from start to finish. The team was very professional and got everything done the way we expected. Would definitely recommend!"

Shaun W on November 2021

Avatar for USA Alarm Service, Inc

USA Alarm Service, Inc

510 S Clearwater Loop
No reviews yet

USA Alarm Service, Inc

510 S Clearwater Loop
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.

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!

Avatar for Black Dog Mechanical

Black Dog Mechanical

4.81(
16
)

Black Dog Mechanical

4.81(
16
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Black Dog Mechanical caters to residential and small, locally owned business mechanical service needs. We have several NATE certifications, as well as EPA, TracPipe and Wardflex certifications.

"Great Service"

James W on January 2024

Black Dog Mechanical caters to residential and small, locally owned business mechanical service needs. We have several NATE certifications, as well as EPA, TracPipe and Wardflex certifications.

"Great Service"

James W on January 2024

Cold Mountain Infrared, LLC

9 Jarnaul Ave
No reviews yet

Cold Mountain Infrared, LLC

9 Jarnaul Ave
No reviews yet
Free onsite estimate

We offer thermal imaging surveys for both residential and commercial buildings, including flat / low slope roof inspections. We are the only company in WNC with a certified Level III Thermographer on staff. All surveys are done in accordance with written standards. Prices vary according to building type and size. You will receive a standards compliant report within 48 hours of our inspection.

We offer thermal imaging surveys for both residential and commercial buildings, including flat / low slope roof inspections. We are the only company in WNC with a certified Level III Thermographer on staff. All surveys are done in accordance with written standards. Prices vary according to building type and size. You will receive a standards compliant report within 48 hours of our inspection.

Showing 1-10 of 26
Energy Efficiency Auditing questions, answered by experts

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.

Dryers are designed to use as little electricity as possible, but power is still required to run the motor that turns the drum and to heat an element that pumps hot air. Eco devices are available and may lead to cost savings in the long term, but you should run the figures before committing to an eco-friendly device as they are often much more expensive to purchase.

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.

While many states require all new construction to undergo blower door tests, it’s not a requirement for existing homes. But in both cases, a blower test helps confirm that the contractor has sealed the exterior, that the type of ductwork installed is functioning properly, and that your home is as efficient as possible.

While you can perform many routine home maintenance jobs yourself, it’s often a good idea to bring pros in for certain tasks. HVAC maintenance, fireplace and chimney inspections, foundation repairs, and roof inspections and repairs should be handled by professionals who know what to look for and can safely perform repairs. You may also find it helpful to hire a local house cleaning service to help with deep cleaning.

The Mills River, NC homeowners’ guide to energy efficiency auditing services

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