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    Verified energy efficiency auditing services reviews

Find Energy efficiency auditors in Lovejoy

Avatar for Energy Consulting Services, LLC

Energy Consulting Services, LLC

4.98(
44
)
Approved Pro

Energy Consulting Services, LLC

4.98(
44
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 local quotes requested

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 Casteel Heating, Cooling, Plumbing & Electrical

Casteel Heating, Cooling, Plumbing & Electrical

4.68(
917
)
Approved Pro

Casteel Heating, Cooling, Plumbing & Electrical

4.68(
917
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
210 local quotes requested

**2018, 2017, 2016,2015, 2014, & 2013 SUPER SERVICE AWARD WINNER!** During the past 30 years, Casteel Heating and Cooling has been one of the most respected names in metro Atlanta for heating and air conditioning. Since then we have grown and added a Plumbing and Electrical division with some of the industries best technicians! We are now offering experts in hydro jetting to clear even the worst clogged drains in your commercial or residential property. With over 30,000 5 star and A+reviews, the #1 Plumber in Atlanta as voted by Atlanta Home Improvement Magazine, and having been awarded Top 25 Small Business of the year -7 times in a row, Casteel is your only call to have your home repairs completed in a timely and budget friendly manner by the best! When we say "We'll take Amazing Care of You," we guarantee it! Your Amazing Care continues to our craftsmanship, technician know how, and even to the job clean up. Your home will be left as if we were never there. Knowing that you are a satisfied customer is our top priority and each survey is personally seen and responded to. As one of the top Heating, Cooling, Plumbing and Electrical companies in the metro Atlanta area, Casteel is your one and only call for your home service needs.

"I used Casteel Plumbing and HVAC services. Both technicians were friendly and prompt with their services."

Brittni R on August 2025

**2018, 2017, 2016,2015, 2014, & 2013 SUPER SERVICE AWARD WINNER!** During the past 30 years, Casteel Heating and Cooling has been one of the most respected names in metro Atlanta for heating and air conditioning. Since then we have grown and added a Plumbing and Electrical division with some of the industries best technicians! We are now offering experts in hydro jetting to clear even the worst clogged drains in your commercial or residential property. With over 30,000 5 star and A+reviews, the #1 Plumber in Atlanta as voted by Atlanta Home Improvement Magazine, and having been awarded Top 25 Small Business of the year -7 times in a row, Casteel is your only call to have your home repairs completed in a timely and budget friendly manner by the best! When we say "We'll take Amazing Care of You," we guarantee it! Your Amazing Care continues to our craftsmanship, technician know how, and even to the job clean up. Your home will be left as if we were never there. Knowing that you are a satisfied customer is our top priority and each survey is personally seen and responded to. As one of the top Heating, Cooling, Plumbing and Electrical companies in the metro Atlanta area, Casteel is your one and only call for your home service needs.

"I used Casteel Plumbing and HVAC services. Both technicians were friendly and prompt with their services."

Brittni R on August 2025


Avatar for Cool Air Mechanical LLC

Cool Air Mechanical LLC

4.75(
267
)
Approved Pro

Cool Air Mechanical LLC

4.75(
267
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
194 local quotes requested

For years, Cool Air Mechanical has been an expert provider of heating, cooling, plumbing, indoor air quality, generators and electrical services throughout the greater Atlanta region. If you find that it is time to have a new heating or cooling system installed in your home, or if you need someone to take over maintenance for you HVAC system in Atlanta, call us today and learn more about our full range of services. Each of our technicians is chosen based on their ability to provide the utmost in service to each of the customers they visit and they are prepared for nearly any issue that could arise. If you are interested in getting more out of your heating and cooling systems in Atlanta or the surrounding area, give us a call today. Additional website: www.770coolair.com

"Cool Air Mechanical LLC delivered exceptional service with our water heater installation! From the moment we scheduled the appointment, their team was professional, punctual, and incredibly knowledgeable. They assessed our needs thoroughly and guided us to the perfect unit for our home. Installation was seamless—efficient, clean, and done with care. We appreciated the technicians’ attention to detail and their willingness to explain everything clearly. What truly stood out was their commitment to customer satisfaction. They even followed up to ensure everything was running perfectly! It’s rare to find a company that combines technical expertise with genuine courtesy. Highly recommend Cool Air Mechanical for anyone in need of top-notch HVAC or plumbing services. They’ve earned our trust and future business!"

Carli S on July 2025

For years, Cool Air Mechanical has been an expert provider of heating, cooling, plumbing, indoor air quality, generators and electrical services throughout the greater Atlanta region. If you find that it is time to have a new heating or cooling system installed in your home, or if you need someone to take over maintenance for you HVAC system in Atlanta, call us today and learn more about our full range of services. Each of our technicians is chosen based on their ability to provide the utmost in service to each of the customers they visit and they are prepared for nearly any issue that could arise. If you are interested in getting more out of your heating and cooling systems in Atlanta or the surrounding area, give us a call today. Additional website: www.770coolair.com

"Cool Air Mechanical LLC delivered exceptional service with our water heater installation! From the moment we scheduled the appointment, their team was professional, punctual, and incredibly knowledgeable. They assessed our needs thoroughly and guided us to the perfect unit for our home. Installation was seamless—efficient, clean, and done with care. We appreciated the technicians’ attention to detail and their willingness to explain everything clearly. What truly stood out was their commitment to customer satisfaction. They even followed up to ensure everything was running perfectly! It’s rare to find a company that combines technical expertise with genuine courtesy. Highly recommend Cool Air Mechanical for anyone in need of top-notch HVAC or plumbing services. They’ve earned our trust and future business!"

Carli S on July 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 Coolray Heating & Air Conditioning

Coolray Heating & Air Conditioning

4.82(
1,230
)
Approved Pro

Coolray Heating & Air Conditioning

4.82(
1,230
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
89 local quotes requested

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.

"Timely response and repair. Technician was courteous and professional."

Nina J on November 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.

"Timely response and repair. Technician was courteous and professional."

Nina J on November 2025


Avatar for Harbor Solar

Harbor Solar

5.00(
3
)

Harbor Solar

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Harbor Solar is an industry leader in smart, sustainable, and cost-effective energy solutions for your home. For years, we’ve provided top-notch service for homeowners looking to save, partnering with only the best install teams in the nation. With a commitment to educating and empowering homeowners throughout the solar process, it’s no accident that Harbor Solar is a fast growing company and has a sterling A+ accreditation with the Better Business Bureau!

"Ryan was Excellent! He answered all questions and concerns that I had and made sure that I knew what was going on before moving forward with the next steps in the process."

Craig H on April 2024

Harbor Solar is an industry leader in smart, sustainable, and cost-effective energy solutions for your home. For years, we’ve provided top-notch service for homeowners looking to save, partnering with only the best install teams in the nation. With a commitment to educating and empowering homeowners throughout the solar process, it’s no accident that Harbor Solar is a fast growing company and has a sterling A+ accreditation with the Better Business Bureau!

"Ryan was Excellent! He answered all questions and concerns that I had and made sure that I knew what was going on before moving forward with the next steps in the process."

Craig H on April 2024


Johnson Air Services

5.00(
8
)

Johnson Air Services

5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Johnson Air Services is a local family owned company, and we pride ourselves with a fast , honest service to have your HVAC system back up and running. I have over 16 years of quality experience in the industry so I know what it takes to get the job done right. We'd love to hear from you today so call or click for an estimate!

"Very pleased with the replacement of both units in our attic and outside all work was completed in a completely professional manner while it’s never enjoyable to pay for a new system Johnson made it very fair and painless. -Professional -Fair -Timely -Family Business -Local Give them a call you’ll be glad you did we are."

James R on July 2021

Johnson Air Services is a local family owned company, and we pride ourselves with a fast , honest service to have your HVAC system back up and running. I have over 16 years of quality experience in the industry so I know what it takes to get the job done right. We'd love to hear from you today so call or click for an estimate!

"Very pleased with the replacement of both units in our attic and outside all work was completed in a completely professional manner while it’s never enjoyable to pay for a new system Johnson made it very fair and painless. -Professional -Fair -Timely -Family Business -Local Give them a call you’ll be glad you did we are."

James R on July 2021



Avatar for Bester HVAC, Electrical And Plumbing

Bester HVAC, Electrical And Plumbing

3.00(
2
)

Bester HVAC, Electrical And Plumbing

3.00(
2
)
Customers say: Terrific value
10 years of experience

Bester HVAC is proud to offer my customers easy apply financing through Hearth. Hello this is Kwame from Bester HVAC. We are a small family owned business and have been in business for 5 years. We focus on making sure you the customer get your issues diagnosed quickly and professional. We strive to make sure our customers have every bit of information so can make an informed decision. We also pride ourselves on having integrity, honesty, and we are trustworthy. We will tell you exactly what's needed to have your system running or to have it replaced. Due to Covid 19 we are limiting contact. With that being said I can usually quote a system replacement from either a picture of the labels or a system size, type, air handler/furnace location and city location. We will get you the best price on goodman, smart-comfort/carrier, or Payne equipment. We also do not require an upfront payment for equipment deposits. We operate off of trusting our customers from the beginning. Trust is earned and we believe that we will show the first sign of trust by taking your word for gold. I personally have been in HVAC for over 15 years and I have experience in all types of systems and home setups. From split levels, ranch style, apartment/condo, or traditional homes. I also am a former Apartment Maintenance Supervisor as well so we do it all from single family homes to multifamily homes as well. Payments Accepted are credit/debit cards, as well as a plethora of digital payments. All of my quotes are good for 1 calendar year. The price I quote you will be flat rate + 8% sales tax. We are based locally in powder springs GA but we travel up to 100 mile radius so don't hesitate to reach out to us. We usually can beat any written quote by at least 15%. If you need help don't stress call the Best. Kwame Bester Bester HVAC 225-603-3070

"The initial meet up was ok. He came and setup the AC system while I was at work. My 1st mistake. When I came home I discovered he input the wrong size system than what we agreed to. He also went into the attic and did not say that the system he just installed was not compatible with the unit I have in my home. I don't mind paying money if it is needed, but now he will not answer to correct his mistakes. Do not go to this company. They are not reliable and they will be stealing your money. Now I have to pay some else to replace the entire system. Not worth my time or energy."

Ashley B on August 2020

Bester HVAC is proud to offer my customers easy apply financing through Hearth. Hello this is Kwame from Bester HVAC. We are a small family owned business and have been in business for 5 years. We focus on making sure you the customer get your issues diagnosed quickly and professional. We strive to make sure our customers have every bit of information so can make an informed decision. We also pride ourselves on having integrity, honesty, and we are trustworthy. We will tell you exactly what's needed to have your system running or to have it replaced. Due to Covid 19 we are limiting contact. With that being said I can usually quote a system replacement from either a picture of the labels or a system size, type, air handler/furnace location and city location. We will get you the best price on goodman, smart-comfort/carrier, or Payne equipment. We also do not require an upfront payment for equipment deposits. We operate off of trusting our customers from the beginning. Trust is earned and we believe that we will show the first sign of trust by taking your word for gold. I personally have been in HVAC for over 15 years and I have experience in all types of systems and home setups. From split levels, ranch style, apartment/condo, or traditional homes. I also am a former Apartment Maintenance Supervisor as well so we do it all from single family homes to multifamily homes as well. Payments Accepted are credit/debit cards, as well as a plethora of digital payments. All of my quotes are good for 1 calendar year. The price I quote you will be flat rate + 8% sales tax. We are based locally in powder springs GA but we travel up to 100 mile radius so don't hesitate to reach out to us. We usually can beat any written quote by at least 15%. If you need help don't stress call the Best. Kwame Bester Bester HVAC 225-603-3070

"The initial meet up was ok. He came and setup the AC system while I was at work. My 1st mistake. When I came home I discovered he input the wrong size system than what we agreed to. He also went into the attic and did not say that the system he just installed was not compatible with the unit I have in my home. I don't mind paying money if it is needed, but now he will not answer to correct his mistakes. Do not go to this company. They are not reliable and they will be stealing your money. Now I have to pay some else to replace the entire system. Not worth my time or energy."

Ashley B on August 2020


Avatar for US Property Inspectors

US Property Inspectors

No reviews yet

US Property Inspectors

No reviews yet
15 years of experience

We follow the Internachi Standards of Practice and use the industry's latest tools and technology to provide our clients with the most comprehensive and thorough inspection possible. Our clients are our primary focus and we are obligated and determined to find any defects or deficiencies that could cause health problems, safety issues, or cause potential financial loss or burden for our clients. We are members of the International Code Council (ICC) and also certified by The Georgia Conference of Home Inspectors, The International Association of Certified Home Inspectors (Internachi) and hold membership with The American Society of Home Inspectors (ASHI). We are certified to test for Advanced Radon gas testing and mold inspection as well. Our inspections are backed by the Internachi Home Buy Back Guarantee. That means that if we miss something during your inspection, InterNACHI will buy your house back from you at the price you paid for it, up to 90 days after closing. See www.nachi.org/buy for details. We strive to provide you with the ultimate home inspection experience!

We follow the Internachi Standards of Practice and use the industry's latest tools and technology to provide our clients with the most comprehensive and thorough inspection possible. Our clients are our primary focus and we are obligated and determined to find any defects or deficiencies that could cause health problems, safety issues, or cause potential financial loss or burden for our clients. We are members of the International Code Council (ICC) and also certified by The Georgia Conference of Home Inspectors, The International Association of Certified Home Inspectors (Internachi) and hold membership with The American Society of Home Inspectors (ASHI). We are certified to test for Advanced Radon gas testing and mold inspection as well. Our inspections are backed by the Internachi Home Buy Back Guarantee. That means that if we miss something during your inspection, InterNACHI will buy your house back from you at the price you paid for it, up to 90 days after closing. See www.nachi.org/buy for details. We strive to provide you with the ultimate home inspection experience!

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Energy Efficiency Auditing questions, answered by experts

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.

Heat pumps transfer existing heat instead of generating it, using less energy. Compared to baseboard heaters, they can reduce heating costs by up to 50% and provide efficient cooling, lowering electricity bills and carbon footprint.

Yes, including optimizing settings and suggesting upgrades if needed.

Yes, these services often increase home value by preventing moisture-related issues and enhancing the usable space in basements or crawlspaces.

If you install LED bulbs, they will use much less energy than incandescent bulbs. LED light strips also use less power. Battery-operated puck lights use no electricity at all, but you will need to replace the batteries as needed. They are beneficial if your power goes out, too, as they will remain on as a light source. 

The Lovejoy, 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.