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Verified Reviews for Energy Efficiency Auditing pros in Richfield, NC
*The Angi rating for Energy Efficiency Auditing companies in Richfield, 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 Richfield, 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 27, 2025
Find Energy efficiency auditors in Richfield
Efficiency 1st
Efficiency 1st
Welcome to Efficiency 1st, your trusted partner in creating a more comfortable, healthier, and energy-efficient home. Our team's deep expertise in building science, coupled with a commitment to sustainability, enables us to take a holistic, performance-based approach to your home's energy retrofit needs. Whether you're looking to enhance your indoor air quality, improve your home's insulation, or simply wish to lower your energy bills, we're here to guide you every step of the way. Together, let's unlock the potential of your home and contribute to a more sustainable future.
Welcome to Efficiency 1st, your trusted partner in creating a more comfortable, healthier, and energy-efficient home. Our team's deep expertise in building science, coupled with a commitment to sustainability, enables us to take a holistic, performance-based approach to your home's energy retrofit needs. Whether you're looking to enhance your indoor air quality, improve your home's insulation, or simply wish to lower your energy bills, we're here to guide you every step of the way. Together, let's unlock the potential of your home and contribute to a more sustainable future.

RSS Solar
RSS Solar
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.

RetroFoam of the Carolinas
RetroFoam of the Carolinas
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

Comfort First Heating and Cooling - Charlotte
Comfort First Heating and Cooling - Charlotte
If you want to stay cool and comfortable in Charlotte, North Carolina, then the Comfort First team is the one to call! We specialize in AC repair, maintenance, and installation to keep your family happy and healthy in the sweltering southern summers. Since 2010 our customers in Charlotte have been completely satisfied with our state of the art AC repair and maintenance!
"Great. Quick install"
Roger M on July 2024
If you want to stay cool and comfortable in Charlotte, North Carolina, then the Comfort First team is the one to call! We specialize in AC repair, maintenance, and installation to keep your family happy and healthy in the sweltering southern summers. Since 2010 our customers in Charlotte have been completely satisfied with our state of the art AC repair and maintenance!
"Great. Quick install"
Roger M on July 2024
German Auto Supply Ltd.
German Auto Supply Ltd.
Welcome and thank you for visiting German Auto Supply. We promise to offer only the highest quality OE and OEM products for German cars.
Welcome and thank you for visiting German Auto Supply. We promise to offer only the highest quality OE and OEM products for German cars.

USA Alarm Service, Inc
USA Alarm Service, Inc
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.

Freedom Dog Fence
Freedom Dog Fence
Freedom Dog Fence is an electronic dog fencing system that is installed underground by burying a single wire as a complete loop along the entire perimeter of your property. This underground boundary can also include or exclude certain portions of your yard, such as a pool or garden. Your dog is safely contained within your yard and allowed to roam free with sections of your yard blocked to keep your garden and landscaping safe. Your dog can even be trained to stay out of your pool! Dogs live to run free, and keeping your dog safe in your yard gives you both the freedom to relax when you are outside.
"Excellent repair job with absolutely no complaints. This review is after posting a 3 star review a few days ago for not returning my phone calls. I was contacted on Monday and given an apology with explanation that the company had been short staffed and had tried to contact me earlier, apparently the call going to my Spam box. On 12-14-22, Tyler arrived at 11 AM and immediately went to work to locate the trouble with my underground dog fence. Apparently several breaks were located and repaired, about a 2 hour job. Tyler was very professional and apologetic for not getting out sooner and reduced my service bill by 50% for any inconvenience experienced. I tried to remove the earlier comments posted a few days back but was unsuccessful, thus this new review. Outstanding and pleased with the repair."
James M on December 2022
Freedom Dog Fence is an electronic dog fencing system that is installed underground by burying a single wire as a complete loop along the entire perimeter of your property. This underground boundary can also include or exclude certain portions of your yard, such as a pool or garden. Your dog is safely contained within your yard and allowed to roam free with sections of your yard blocked to keep your garden and landscaping safe. Your dog can even be trained to stay out of your pool! Dogs live to run free, and keeping your dog safe in your yard gives you both the freedom to relax when you are outside.
"Excellent repair job with absolutely no complaints. This review is after posting a 3 star review a few days ago for not returning my phone calls. I was contacted on Monday and given an apology with explanation that the company had been short staffed and had tried to contact me earlier, apparently the call going to my Spam box. On 12-14-22, Tyler arrived at 11 AM and immediately went to work to locate the trouble with my underground dog fence. Apparently several breaks were located and repaired, about a 2 hour job. Tyler was very professional and apologetic for not getting out sooner and reduced my service bill by 50% for any inconvenience experienced. I tried to remove the earlier comments posted a few days back but was unsuccessful, thus this new review. Outstanding and pleased with the repair."
James M on December 2022
Solar Wolf Energy
Solar Wolf Energy
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!
GreenSereve
GreenSereve
Greenserve, originally G&S Quality Insulation, is a full service Home Performance Contracting Business that has been in operation since 2014. With over 25 years combined experience, Greenserve provides effective building envelope solutions for new construction and retrofits of older homes and businesses within a 70 mile radius of Salisbury, NC. We offer technical assistance with home performance issues concerning moisture, heat loss, and indoor air quality. We use Diagnostic Equipment, infrared scanning, and our own experience and knowledge to find problems and recommend solutions. Once the problems are found we develop a scope of work, assist in securing rebates and tax credits, and eliminate the issue. This results in a home that is healthier, more comfortable, and more energy efficient for our customer. Greenserve holds many accreditations including: Building Performance Analyst Certification, EPA Lead Safe Certification, North Carolina HVAC license, and we are also a Duke Energy Smart Saver trade ally. We have quickly earned a reputation for quality in our area and we look forward to showing you that it is well deserved!
Greenserve, originally G&S Quality Insulation, is a full service Home Performance Contracting Business that has been in operation since 2014. With over 25 years combined experience, Greenserve provides effective building envelope solutions for new construction and retrofits of older homes and businesses within a 70 mile radius of Salisbury, NC. We offer technical assistance with home performance issues concerning moisture, heat loss, and indoor air quality. We use Diagnostic Equipment, infrared scanning, and our own experience and knowledge to find problems and recommend solutions. Once the problems are found we develop a scope of work, assist in securing rebates and tax credits, and eliminate the issue. This results in a home that is healthier, more comfortable, and more energy efficient for our customer. Greenserve holds many accreditations including: Building Performance Analyst Certification, EPA Lead Safe Certification, North Carolina HVAC license, and we are also a Duke Energy Smart Saver trade ally. We have quickly earned a reputation for quality in our area and we look forward to showing you that it is well deserved!

Power Home Solar
Power Home Solar
Power Home Solar is a provider of residential solar energy systems for the North Carolina Area. We provide an excellent service from the survey appointment through commissioning of our systems. We pride ourselves in our ability to provide a quality solar energy system with $0 down. Additional email address - [email protected]. Please call us at 704.237.3928: to get a quote for your Solar project.
Power Home Solar is a provider of residential solar energy systems for the North Carolina Area. We provide an excellent service from the survey appointment through commissioning of our systems. We pride ourselves in our ability to provide a quality solar energy system with $0 down. Additional email address - [email protected]. Please call us at 704.237.3928: to get a quote for your Solar project.
The Richfield, NC homeowners’ guide to energy efficiency auditing services
From average costs to expert advice, get all the answers you need to get your job done.
•Discover the average home energy audit cost, what impacts pricing, and how to save money on your audit. Get transparent, expert-backed cost info for homeowners.

Find out where homeowners spend the least and the most on house utilities like water, electricity, internet, cable, and natural gas.

A home energy audit is a detailed write-up of how to lower your utility bills and increase your comfort level. Find out if they’re worth the cost.
•Get a detailed breakdown of thermal imaging home inspection costs, including average prices, cost factors, and tips to help homeowners budget.

Home energy audits can identify ways to make your home more energy-efficient. Learn whether an energy audit is a good investment for your home.
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