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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon30
    Verified energy efficiency auditing services reviews

Find Energy efficiency auditors in Fayetteville

Avatar for Coolray Heating & Air Conditioning

Coolray Heating & Air Conditioning

4.82(
1,233
)
Approved Pro

Coolray Heating & Air Conditioning

4.82(
1,233
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
59 years of experience

Coolray has served the Atlanta metro area since 1966 and offers professional heating, air conditioning, plumbing and electrical. We base our business principles on people helping people with honest, dependable service backed by our peace of mind warranties and guarantees ensuring your 100% satisfaction. 350 employees. No subs. Charges a flat rate. Senior Discount on Service Repairs only, cannot be used with other offers.

"Great service! Stan was prompt, professional, friendly and very knowledgable."

Randy M on December 2025

Coolray has served the Atlanta metro area since 1966 and offers professional heating, air conditioning, plumbing and electrical. We base our business principles on people helping people with honest, dependable service backed by our peace of mind warranties and guarantees ensuring your 100% satisfaction. 350 employees. No subs. Charges a flat rate. Senior Discount on Service Repairs only, cannot be used with other offers.

"Great service! Stan was prompt, professional, friendly and very knowledgable."

Randy M on December 2025


Avatar for Energy Consulting Services, LLC

Energy Consulting Services, LLC

4.98(
41
)
Approved Pro

Energy Consulting Services, LLC

4.98(
41
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

Energy Consulting Services (ECS) is located in Cabbagetown just east of downtown Atlanta. We are experts in resolving comfort issues and reducing energy usage in homes and apartment complexes. We believe that doing the right thing for the environment is also the right thing for your bank account. We specialize in conducting energy audits to determine where a home or building is losing energy. We then make recommendations based on our findings. We work closely with our sister company, Energy Construction Services, so they implement the high-priority improvements identified in the audit report to make the structure more energy efficient and comfortable. ECS is a top-rated Georgia Power contractor, and part of our service is to ensure that our clients get maximum rebates available to maximize return on investment. Our recommendations are very specific to our client's specific needs. ECS files all rebate paperwork to ensure our clients receive their rebate checks in a timely fashion.

"ECS performed an energy audit on my home and identified multiple ways to improve the energy efficiency. Shane and Cole did a great job explaining the options and helping me choose the ones that would make the biggest impact. The result was a 36% reduction in air leakage. They also helped get rebates from Georgia Power. I highly recommend their services!"

Greg S on November 2025

Energy Consulting Services (ECS) is located in Cabbagetown just east of downtown Atlanta. We are experts in resolving comfort issues and reducing energy usage in homes and apartment complexes. We believe that doing the right thing for the environment is also the right thing for your bank account. We specialize in conducting energy audits to determine where a home or building is losing energy. We then make recommendations based on our findings. We work closely with our sister company, Energy Construction Services, so they implement the high-priority improvements identified in the audit report to make the structure more energy efficient and comfortable. ECS is a top-rated Georgia Power contractor, and part of our service is to ensure that our clients get maximum rebates available to maximize return on investment. Our recommendations are very specific to our client's specific needs. ECS files all rebate paperwork to ensure our clients receive their rebate checks in a timely fashion.

"ECS performed an energy audit on my home and identified multiple ways to improve the energy efficiency. Shane and Cole did a great job explaining the options and helping me choose the ones that would make the biggest impact. The result was a 36% reduction in air leakage. They also helped get rebates from Georgia Power. I highly recommend their services!"

Greg S on November 2025


Avatar for R Wiley Heating & Air

R Wiley Heating & Air

4.72(
994
)
Approved Pro

R Wiley Heating & Air

4.72(
994
)
Approved Pro
Customers say: Super punctual
39 years of experience
Free onsite estimate

Super Service Award Winner for 2024-2013 | HVAC Contractor | Owner Operated by Robby Wiley | We are a local Heating and Air Conditioning company in the metro Atlanta and surrounding areas. We offer FREE ESTIMATES on installations only and financing options including 18 months same as cash on all equipment and 60 months same as cash for certain equipment. We provide services to residential and small commercial customers. I have been in the industry for 30 years and enjoy helping my customers maintain their equipment and overcome issues with their equipment. I will work with you and offer recommendations based on your needs. I will make myself available to answer questions you may have without requiring a service call, again I enjoy what I do.

"Good."

Brent L on April 2025

Super Service Award Winner for 2024-2013 | HVAC Contractor | Owner Operated by Robby Wiley | We are a local Heating and Air Conditioning company in the metro Atlanta and surrounding areas. We offer FREE ESTIMATES on installations only and financing options including 18 months same as cash on all equipment and 60 months same as cash for certain equipment. We provide services to residential and small commercial customers. I have been in the industry for 30 years and enjoy helping my customers maintain their equipment and overcome issues with their equipment. I will work with you and offer recommendations based on your needs. I will make myself available to answer questions you may have without requiring a service call, again I enjoy what I do.

"Good."

Brent L on April 2025


Avatar for Gainesville Economy Heating & Air

Gainesville Economy Heating & Air

5.00(
10
)
Approved Pro

Gainesville Economy Heating & Air

5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
40 years of experience

We are in the HVAC field for more than 35 years and our name has become a synonym for quality and professional heating and air conditioning works. Additional Service Areas: Gwinnett, Hall, Henry, Paulding, Rockdale, Habersham, Lumpkin, White & Portions of Banks County. Ask for details. Call 7067782861 for service in Cleveland, Clarksville, and Cornelia.

"The guys from Economy Heating and Air helped us with a emergency situation with our old furnace, including a replacement of the unit with a new heat pump. They were the only company I called that could come out immediately to look at the problem. Overall, I felt very comfortable with their HVAC knowledge. They answered all of my questions and left the jobsite clean after their work. I highly recommend."

Steve N on January 2025

We are in the HVAC field for more than 35 years and our name has become a synonym for quality and professional heating and air conditioning works. Additional Service Areas: Gwinnett, Hall, Henry, Paulding, Rockdale, Habersham, Lumpkin, White & Portions of Banks County. Ask for details. Call 7067782861 for service in Cleveland, Clarksville, and Cornelia.

"The guys from Economy Heating and Air helped us with a emergency situation with our old furnace, including a replacement of the unit with a new heat pump. They were the only company I called that could come out immediately to look at the problem. Overall, I felt very comfortable with their HVAC knowledge. They answered all of my questions and left the jobsite clean after their work. I highly recommend."

Steve N on January 2025


Brown Property Inspections Corp

5.00(
3
)
Approved Pro

Brown Property Inspections Corp

5.00(
3
)
Approved Pro
Super Service Award
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Absolutely superb! This company is reliable, professional and prompt! I appreciate the service! I highly recommend their expertise!"

Brandon S on September 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Absolutely superb! This company is reliable, professional and prompt! I appreciate the service! I highly recommend their expertise!"

Brandon S on September 2025


The Solar Guru

5.00(
1
)
Approved Pro

The Solar Guru

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Kyle Dunn is the best"

John A on June 2021

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Kyle Dunn is the best"

John A on June 2021



Avatar for Aladdin Insulation & Home Improvement

Aladdin Insulation & Home Improvement

4.93(
403
)

Aladdin Insulation & Home Improvement

4.93(
403
)
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Over 10 years Super Service Award winners! At Aladdin, we appreciate the opportunity to share information about making your home more energy efficient and affordable to heat and cool. We use Guaranteed Products with Guaranteed Savings. We offer full service capabilities including exterior design, product selection and special financing for homeowners. We provide free, no hassle estimates.

"The workers were an hour late but called to let me know. When they got here, they got right to work and completed the work within an hour and a half. They were professional, courteous, and left my house looking like they had never been here. Eric K came out to estimate the job and fully explained the work they would perform. All in all, I would definitely recommend Aladdin for blown in insulation."

Gregg R on July 2022

Over 10 years Super Service Award winners! At Aladdin, we appreciate the opportunity to share information about making your home more energy efficient and affordable to heat and cool. We use Guaranteed Products with Guaranteed Savings. We offer full service capabilities including exterior design, product selection and special financing for homeowners. We provide free, no hassle estimates.

"The workers were an hour late but called to let me know. When they got here, they got right to work and completed the work within an hour and a half. They were professional, courteous, and left my house looking like they had never been here. Eric K came out to estimate the job and fully explained the work they would perform. All in all, I would definitely recommend Aladdin for blown in insulation."

Gregg R on July 2022


Avatar for Service First Pros

Service First Pros

5.00(
71
)

Service First Pros

5.00(
71
)
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Service First Pros is a customer service first company that specializes in heating & air-conditioning. When you need heating & cooling help in Northeast Georgia and surrounding areas let Service First Pros make your needs a priority. The skilled team of HVAC experts are true professionals who are excellent at what they do and always ensure top quality service, workmanship, and care. They will work with you and your family, scheduling services around your schedule and treating your property as if it were our own. With over a decade of industry experience, the team understands that putting you at the forefront of everything we do is important. After all, our family at Service First Pros is committed to helping yours. Call the company today to schedule your service! We offer 24/7 emergency repairs.

"Review for Service 1st Pros Heating and Air Conditioning In my hectic and fast-paced life I want to take a few minutes out of my day to share our experience we’ve recently had with Service 1st Pros Heating and Air Conditioning. I want to ensure that I include each of the individuals who demonstrated a level of customer service that was exemplary and professional in every aspect of getting our air conditioner repaired. It is not often in our current economy that we find this kind of customer service from every employee in the business that we interacted with. Our heat pump unit went out on June 30, 2023. When I mean out, that left our home at a steady 86 degrees for eight days. It was unbearable and the Technician who was authorized by our Home Owner’s Warranty company to look at our air conditioning issue stated that the problem was in a freon line going into the external wall and he was not comfortable repairing it. WoW…! My husband searched for and got quotes from several different companies very quickly on line and based upon the number of outstanding reviews, we chose to move forward with Service 1st Pros Heating and Air Conditioning after speaking with the front office personnel, Emma and Lindsay who redirected his call to the appropriate person. Technician Chuck Norris was dispatched to our home on Saturday, July 8, 2023, and verified that the problem was in the freon line and was confident that it could be fixed, but it was later in the day and technicians don’t carry every bit of equipment necessary to fulfill each unique job. He did call into the front office and spoke with Tina to establish a quote. My husband was with him as they spoke in a way that demonstrated her knowledge of these types of jobs, what it required, and how to best get it done quickly. Tina once again demonstrated a sincere concern and commitment to help us get the job done as soon as possible. At the end of the call, my husband had a date of the following Monday, July 10, 2023 for a technician to complete the job. On Monday, Karl Davis arrived promptly as he stated in his text and began the task of repairing the freon line that included welding and fixtures on the external siding. He was very knowledgeable, confident in what he was doing, concerned about the temperature we were living in, but fully committed to getting the job done correctly the first time he did it! After several hours, he came upstairs and looked at the internal air handler and safety switch to ensure that they were all working correctly. Again, this thorough and pro-active approach to repairing our heat pump is not the level of service we experience. Technicians come to fix one thing and don’t look at other indicators of what potential problems could impact the long-term repair of an appliance. We couldn’t be more pleased with our selection of this company as our provider for our air conditioning repair. Every single person we interacted with knew their job well and had an understanding of the bigger picture, thus working together very effectively. We don’t anticipate the need for their service any time soon, but would definitely recommend Service 1st Pros to any of our friends or neighbors!! This company guarantees WOW service and we received that and more!"

Thomas P on July 2023

Service First Pros is a customer service first company that specializes in heating & air-conditioning. When you need heating & cooling help in Northeast Georgia and surrounding areas let Service First Pros make your needs a priority. The skilled team of HVAC experts are true professionals who are excellent at what they do and always ensure top quality service, workmanship, and care. They will work with you and your family, scheduling services around your schedule and treating your property as if it were our own. With over a decade of industry experience, the team understands that putting you at the forefront of everything we do is important. After all, our family at Service First Pros is committed to helping yours. Call the company today to schedule your service! We offer 24/7 emergency repairs.

"Review for Service 1st Pros Heating and Air Conditioning In my hectic and fast-paced life I want to take a few minutes out of my day to share our experience we’ve recently had with Service 1st Pros Heating and Air Conditioning. I want to ensure that I include each of the individuals who demonstrated a level of customer service that was exemplary and professional in every aspect of getting our air conditioner repaired. It is not often in our current economy that we find this kind of customer service from every employee in the business that we interacted with. Our heat pump unit went out on June 30, 2023. When I mean out, that left our home at a steady 86 degrees for eight days. It was unbearable and the Technician who was authorized by our Home Owner’s Warranty company to look at our air conditioning issue stated that the problem was in a freon line going into the external wall and he was not comfortable repairing it. WoW…! My husband searched for and got quotes from several different companies very quickly on line and based upon the number of outstanding reviews, we chose to move forward with Service 1st Pros Heating and Air Conditioning after speaking with the front office personnel, Emma and Lindsay who redirected his call to the appropriate person. Technician Chuck Norris was dispatched to our home on Saturday, July 8, 2023, and verified that the problem was in the freon line and was confident that it could be fixed, but it was later in the day and technicians don’t carry every bit of equipment necessary to fulfill each unique job. He did call into the front office and spoke with Tina to establish a quote. My husband was with him as they spoke in a way that demonstrated her knowledge of these types of jobs, what it required, and how to best get it done quickly. Tina once again demonstrated a sincere concern and commitment to help us get the job done as soon as possible. At the end of the call, my husband had a date of the following Monday, July 10, 2023 for a technician to complete the job. On Monday, Karl Davis arrived promptly as he stated in his text and began the task of repairing the freon line that included welding and fixtures on the external siding. He was very knowledgeable, confident in what he was doing, concerned about the temperature we were living in, but fully committed to getting the job done correctly the first time he did it! After several hours, he came upstairs and looked at the internal air handler and safety switch to ensure that they were all working correctly. Again, this thorough and pro-active approach to repairing our heat pump is not the level of service we experience. Technicians come to fix one thing and don’t look at other indicators of what potential problems could impact the long-term repair of an appliance. We couldn’t be more pleased with our selection of this company as our provider for our air conditioning repair. Every single person we interacted with knew their job well and had an understanding of the bigger picture, thus working together very effectively. We don’t anticipate the need for their service any time soon, but would definitely recommend Service 1st Pros to any of our friends or neighbors!! This company guarantees WOW service and we received that and more!"

Thomas P on July 2023


Avatar for E Smith Heating & Air Conditioning Inc

E Smith Heating & Air Conditioning Inc

4.88(
133
)

E Smith Heating & Air Conditioning Inc

4.88(
133
)
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

E. Smith celebrated 50 years of serving north metropolitan Atlanta in 2012 and we continue to work to keep our customers satisfied. We have over 50 employees including 12 technicians. Our only subcontracted area is in our commercial installation department. We accept all major credit cards and have equipment financing plans available through Wells Fargo. Each spring and fall we try to offer timely maintenance specials but the most affordable maintenance is with our annual agreement plans. Details of the maintenance plans and all other services are on our website www.esmithair.com.

"Anthony C. of E. Smith did a Great job. He helped get the thermostat working again. What a Blessing! very pleased. And also did our seasonal maintenance. We have had E. Smith for 14 years."

Maria D on October 2020

E. Smith celebrated 50 years of serving north metropolitan Atlanta in 2012 and we continue to work to keep our customers satisfied. We have over 50 employees including 12 technicians. Our only subcontracted area is in our commercial installation department. We accept all major credit cards and have equipment financing plans available through Wells Fargo. Each spring and fall we try to offer timely maintenance specials but the most affordable maintenance is with our annual agreement plans. Details of the maintenance plans and all other services are on our website www.esmithair.com.

"Anthony C. of E. Smith did a Great job. He helped get the thermostat working again. What a Blessing! very pleased. And also did our seasonal maintenance. We have had E. Smith for 14 years."

Maria D on October 2020

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FAQs for energy efficiency auditing projects in Fayetteville, GA

An energy audit costs about $420 on average, ranging from $100 to $2,250, depending on the size of your home, property, location, and the tests the auditor needs to perform. Keep in mind that the 2022 Inflation Reduction Act’s Energy Efficient Home Improvement credit covers up to $150 of home energy audit costs. Common energy audit tests include:

  • Blower door test: $350

  • Duct testing: $100

  • HERS test: $375

  • HERS certification: $200

  • Infrared imaging: $200

The difference between an energy auditor and a home inspector is primarily in the purpose of the inspection. The energy auditor conducts tests in your home to determine the energy efficiency levels in areas like windows, insulation, and doorways. The auditor then makes recommendations for ways to improve a home’s energy efficiency

A home inspector examines various structures of your home to determine that everything is up to code and gauge the condition of features like the roof, foundation, HVAC, and electrical. The home inspector reports on the overall home and makes repair recommendations.

Typically, a local home energy auditor is responsible for performing energy audits. A home energy auditor will conduct one of three energy audits designed by the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) to determine the energy efficiency of your home. The auditor often provides analysis that can help guide changes and improvements to your home for better energy efficiency, giving recommendations as necessary.

The three levels of home energy audits include:

  • Level 1: Review of your energy bills and home for signs of energy inefficiency and areas for improvement. The average cost range is $0.08 to $0.12 per square foot.

  • Level 2: A level 2 ASHRAE energy audit costs $0.12 and $0.35 per square foot. In-depth analysis of your energy usage and provides a report of cost-saving changes.

  • Level 3: Comprehensive analysis and detailed recommendations for ways to improve your home’s energy efficiency. A level 3 audit costs about $0.36 to $0.50 per square foot.

To find a reputable energy auditor, find a local company that offers energy audit services. Research the company’s reviews, methods, and certifications to find a reliable professional in your area. The most reputable energy audit companies are HEP-certified by the Building Performance Institute (BPI). Be sure to check our state licensing tool to review the local energy auditor guidelines to ensure you’re hiring a certified professional.

The Fayetteville, GA homeowners’ guide to energy efficiency auditing services

From average costs to expert advice, get all the answers you need to get your job done.