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EnergySmith Home Performance

4.91(
147
)
Approved Pro

EnergySmith Home Performance

4.91(
147
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
2005 years of experience

Welcome to EnergySmith Home Performance. We take pride in our reliability, great communication, integrity and quality work. We are experts in home improvement and will do our best to keep you educated on your project. We look forward to earning your business!

"Came on time very friendly explained everything that they were doing and product that was being used was in a sufficient amount of time and cleaned up! I would recommend them they have a great team Thank you! "

Barbie P on June 2025

Welcome to EnergySmith Home Performance. We take pride in our reliability, great communication, integrity and quality work. We are experts in home improvement and will do our best to keep you educated on your project. We look forward to earning your business!

"Came on time very friendly explained everything that they were doing and product that was being used was in a sufficient amount of time and cleaned up! I would recommend them they have a great team Thank you! "

Barbie P on June 2025


Avatar for Corley Plumbing Air Electric Inc

Corley Plumbing Air Electric Inc

4.18(
395
)
Approved Pro

Corley Plumbing Air Electric Inc

4.18(
395
)
Approved Pro
Customers say: Super punctual
1986 years of experience
Emergency services offered

At Corley, we focus on skills and relational training for our technicians to give them all the "tools" that they need to be successful. We use a combination of trade organization training programs, in house trainers, and other outside technical classes. Corley provides quality, state of the art equipment such as electronic leak detection, video pipeline inspection systems, and rolling warehouses. Vehicles stocked with most parts needed for the plumbing and electrical service and repair business. All of this is to offer you the services of the best plumbing, air and electric company in Greenville, SC. Also serving Mauldin, Simpsonville, Travelers Rest, Easley, Piedmont & Marietta, SC.

"Yes, they did a great job!"

Deborah O on July 2024

At Corley, we focus on skills and relational training for our technicians to give them all the "tools" that they need to be successful. We use a combination of trade organization training programs, in house trainers, and other outside technical classes. Corley provides quality, state of the art equipment such as electronic leak detection, video pipeline inspection systems, and rolling warehouses. Vehicles stocked with most parts needed for the plumbing and electrical service and repair business. All of this is to offer you the services of the best plumbing, air and electric company in Greenville, SC. Also serving Mauldin, Simpsonville, Travelers Rest, Easley, Piedmont & Marietta, SC.

"Yes, they did a great job!"

Deborah O on July 2024


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
2020 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


"Absolutely great, as with Joey's last two visits. This young man really knows what he's doing, and it's wonderful to be able to rely on him when electrical problems exceed my limited DIY skills."

Jimmy M on August 2022

We aren't working for Angie's list any more

"Absolutely great, as with Joey's last two visits. This young man really knows what he's doing, and it's wonderful to be able to rely on him when electrical problems exceed my limited DIY skills."

Jimmy M on August 2022


"They did a great job. He came out and gave an estimate on Monday and Friday with a new heat pump."

Henry C S on December 2020

Serving your heating & A/C needs.

"They did a great job. He came out and gave an estimate on Monday and Friday with a new heat pump."

Henry C S on December 2020



Avatar for Energy Sharks Heating & Air

Energy Sharks Heating & Air

4.59(
34
)

Energy Sharks Heating & Air

4.59(
34
)
Customers say: Quick response
2012 years of experience

If you want to use a top rated contractor, save up to 40% on energy, improve your homes comfort, and receive a best price promise we are your “go to” company. Energy Sharks Heating & Air is one of the highest, if not the highest rated heating & air company in the upstate for a reason. We are A+ rated by the BBB and have over 300 customer “5 Star” ratings and reviews on the internet with 118 customer “5 star” ratings and reviews just on the Home Advisor website alone. The installation of your system is a major investment can you really afford to take a chance on a contractor rated less than 5 stars by their own customers or not A+ rated by the BBB? Energy Sharks Heating & Air is an engineer and veteran (Air Force Officer) owned heating & air contractor known for professionally installing “high performance and energy saving” equipment. We use our engineering background to make sure your new components interact well with existing components and more importantly with correctly sized ductwork to improve heating & cooling performance, efficiency, and most importantly longevity. We are told by our customers that we are consistently around 20% less for a high efficiency Trane than our competitors. As such, we offer a “best price” promise so you can be sure you are getting the best price from one of the highest rated heating & air companies in the upstate. Lastly, we are a certified Duke Energy and Piedmont Natural Gas Preferred Trade Partner so we can get you all of their available rebates if either is your service provider. Give us a call and we will schedule a free onsite visit to determine the exact size you need.

"it was fine, very efficient"

Malik T on January 2021

If you want to use a top rated contractor, save up to 40% on energy, improve your homes comfort, and receive a best price promise we are your “go to” company. Energy Sharks Heating & Air is one of the highest, if not the highest rated heating & air company in the upstate for a reason. We are A+ rated by the BBB and have over 300 customer “5 Star” ratings and reviews on the internet with 118 customer “5 star” ratings and reviews just on the Home Advisor website alone. The installation of your system is a major investment can you really afford to take a chance on a contractor rated less than 5 stars by their own customers or not A+ rated by the BBB? Energy Sharks Heating & Air is an engineer and veteran (Air Force Officer) owned heating & air contractor known for professionally installing “high performance and energy saving” equipment. We use our engineering background to make sure your new components interact well with existing components and more importantly with correctly sized ductwork to improve heating & cooling performance, efficiency, and most importantly longevity. We are told by our customers that we are consistently around 20% less for a high efficiency Trane than our competitors. As such, we offer a “best price” promise so you can be sure you are getting the best price from one of the highest rated heating & air companies in the upstate. Lastly, we are a certified Duke Energy and Piedmont Natural Gas Preferred Trade Partner so we can get you all of their available rebates if either is your service provider. Give us a call and we will schedule a free onsite visit to determine the exact size you need.

"it was fine, very efficient"

Malik T on January 2021


Avatar for KEYSTONE AIR CARE INC

KEYSTONE AIR CARE INC

4.89(
9
)

KEYSTONE AIR CARE INC

4.89(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Keystone Air Care, Inc. provides the highest quality Air Duct Cleaning, Mold Remediation, Custom Air Filters, Dryer Vent Cleaning, and Energy Efficiency Solutions. We look foward to being your Indoor Air Quality Specialist. Keystone Air Care, Inc. is fully Certified and Insured. We are proud to service all of upstate SC and Northeast Georgia. Anderson/Greenville/Seneca/Spartanburg/Lavonia/Toccoa/Hartwell

Keystone Air Care, Inc. provides the highest quality Air Duct Cleaning, Mold Remediation, Custom Air Filters, Dryer Vent Cleaning, and Energy Efficiency Solutions. We look foward to being your Indoor Air Quality Specialist. Keystone Air Care, Inc. is fully Certified and Insured. We are proud to service all of upstate SC and Northeast Georgia. Anderson/Greenville/Seneca/Spartanburg/Lavonia/Toccoa/Hartwell


Davis Services Inc

3.99(
74
)

Davis Services Inc

3.99(
74
)
Customers say: Super punctual
1972 years of experience

Additional phone numbers - (864) 487-4900, (864) 676-9300, (864) 427-9399. Additional DBA - Davis Heating & Air Conditioning Inc.

"I called them b\c my AC quit working. When the tech came out, I was at work so he dealt with my wife. He did not check circuit breakers (that I turned off when unit stopped working), did not go under house to check air handler, wiring, or anything. Walked to outdoor unit, spent less than 5 minutes looking at unit then told my wife it would be $1200 to repair a "broken" fan motor. I called someone else for a second opinion. It was a loose wire and a stuck contactor! There competition came out and fixed for $60!! Seems like the "Davis Difference" between other companies is to replace parts that are fine and overcharge people for them, but don't know how to do basics like CHECK TO SEE IF BREAKER IS ON"

Justin P on June 2020

Additional phone numbers - (864) 487-4900, (864) 676-9300, (864) 427-9399. Additional DBA - Davis Heating & Air Conditioning Inc.

"I called them b\c my AC quit working. When the tech came out, I was at work so he dealt with my wife. He did not check circuit breakers (that I turned off when unit stopped working), did not go under house to check air handler, wiring, or anything. Walked to outdoor unit, spent less than 5 minutes looking at unit then told my wife it would be $1200 to repair a "broken" fan motor. I called someone else for a second opinion. It was a loose wire and a stuck contactor! There competition came out and fixed for $60!! Seems like the "Davis Difference" between other companies is to replace parts that are fine and overcharge people for them, but don't know how to do basics like CHECK TO SEE IF BREAKER IS ON"

Justin P on June 2020


Avatar for RetroFoam of the Carolinas

RetroFoam of the Carolinas

5.00(
4
)

RetroFoam of the Carolinas

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

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Energy Efficiency Auditing questions, answered by experts

Motion-sensor lights use one watt while on standby and five watts while turned on. They’re usually on for one hour over a 24-hour period, bringing the total wattage to about 28 watts per day. LED lights use around 6.5 to 8 watts while on. If you leave an LED light on all night, with night ranging from 10 to 14 hours, you’re looking at using 65 to 112 watts a night. You can minimally cut your wattage in half by switching to a motion-sensor light.

While installing your new furnace, you should consider hiring a pro to perform a home energy audit . This audit will give you a handy list of any projects you could undertake to improve your home's overall energy efficiency rating, including replacing or sealing windows and insulating the attic. These improvements can help save you money each month in utility costs.

Generator size requirements vary wildly among properties, but typical generator sizes are listed below based on home square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14kW

  • 2,500 sq ft: 12–16kW

  • 3,000 sq ft: 16–20kW+

Unfortunately, home square footage isn’t always a good indicator of generator size requirements. Instead, you should call in a professional to discuss which items in your home you’d like to run via your generator. They can calculate peak and average consumption for those items and then size your generator appropriately for optimal performance.

Yes, including optimizing settings and suggesting upgrades if needed.

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

The Walhalla, SC homeowners’ guide to energy efficiency auditing services

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

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