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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
56 local quotes requested

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
197 local quotes requested
39 years of experience

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


Avatar for Peachy Power

Peachy Power

No reviews yet

Peachy Power

No reviews yet
2 years of experience

Residential solar power . Free in home evaluation and quotes. No upfront costs ,financing available . Excellent customer service and support the whole way through. We can set up an appointment to evaluate your energy usage and see how much we can save by going solar . Goodbye utility company. Hello the greener world of renewable energy.

Residential solar power . Free in home evaluation and quotes. No upfront costs ,financing available . Excellent customer service and support the whole way through. We can set up an appointment to evaluate your energy usage and see how much we can save by going solar . Goodbye utility company. Hello the greener world of renewable energy.


Avatar for Livingstone Engineering,  LLC

Livingstone Engineering, LLC

No reviews yet

Livingstone Engineering, LLC

No reviews yet
Free onsite estimate

Mechanical Engineer (PE) - Hvac and any mechanical design work. Energy Efficiency Audits, General Whole-House Handyman, Troubleshooting repair and maintenance expert. Plumbing systems expert. HEATING AND AC expert. Electrical troubleshooting and repair. General home and commercial upfits and remodels consulting and renovations.

Mechanical Engineer (PE) - Hvac and any mechanical design work. Energy Efficiency Audits, General Whole-House Handyman, Troubleshooting repair and maintenance expert. Plumbing systems expert. HEATING AND AC expert. Electrical troubleshooting and repair. General home and commercial upfits and remodels consulting and renovations.


Avatar for RSS Solar

RSS Solar

No reviews yet

RSS Solar

No reviews yet
Free onsite estimate

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.


Avatar for Thompson Heating & Air

Thompson Heating & Air

5.00(
6
)

Thompson Heating & Air

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Thompson Heating and Air has been dedicated to the upstate since 1987, providing repair we believe quality work and a fair price is what meets our customers' needs best. Please reach out to us regarding any and all questions about your heating, air, and ventilation needs. Additional phone is 864.707.7055!

"Excellent service and you can’t beat the price! Highly recommend."

Jessy F on November 2024

Thompson Heating and Air has been dedicated to the upstate since 1987, providing repair we believe quality work and a fair price is what meets our customers' needs best. Please reach out to us regarding any and all questions about your heating, air, and ventilation needs. Additional phone is 864.707.7055!

"Excellent service and you can’t beat the price! Highly recommend."

Jessy F on November 2024


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


Avatar for Handy Co.

Handy Co.

5.00(
16
)

Handy Co.

5.00(
16
)
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

With over 16 years of professional renovation experience, Handy Co. is proud to service all of the Upstate and surrounding areas with the tools and knowledge that can only come with time. We can help design, manage, finance and create your dream home or just fix that leaky toilet and install a new door knob- no job too big or too small for a helping hand from Handy Co. $$$ FINANCING AVAILABLE $$$ Some Specialty Services Include but not limited to: >Flir Thermal Imaging Energy Auditing >Lifetime Warrantied Complete Schluter Systems >Room Isolation Dust Barrier Systems >Full Smart Home Integration >Residential Locksmith And many many more... We pride ourselves in ALWAYS leaving your home better than we found it, that's a promise. Handy Co.

"Handy Co. did such a great job my Wife moved out of the Master Bathroom and into the Guest Bathroom we had remodeled. The install consisted of gutting the bathroom, installing new tub/shower, new fixtures, new vanity, plumbing, marble 4x12 floors in a Chevron pattern, crown/base molding, and a frameless shower door. I had received several quotes on the bathroom and Mike was the best option (He also wasn't one of those painful sales presentations). He allowed us to purchase our own parts (if you have a wife you understand how important this is). Handy Co. definitely beat out all the other full bathroom remodel companies in the area especially since they are a locally owned small business. Highly Recommend and will use his skills again. Thanks Mike!"

Brian T on April 2022

With over 16 years of professional renovation experience, Handy Co. is proud to service all of the Upstate and surrounding areas with the tools and knowledge that can only come with time. We can help design, manage, finance and create your dream home or just fix that leaky toilet and install a new door knob- no job too big or too small for a helping hand from Handy Co. $$$ FINANCING AVAILABLE $$$ Some Specialty Services Include but not limited to: >Flir Thermal Imaging Energy Auditing >Lifetime Warrantied Complete Schluter Systems >Room Isolation Dust Barrier Systems >Full Smart Home Integration >Residential Locksmith And many many more... We pride ourselves in ALWAYS leaving your home better than we found it, that's a promise. Handy Co.

"Handy Co. did such a great job my Wife moved out of the Master Bathroom and into the Guest Bathroom we had remodeled. The install consisted of gutting the bathroom, installing new tub/shower, new fixtures, new vanity, plumbing, marble 4x12 floors in a Chevron pattern, crown/base molding, and a frameless shower door. I had received several quotes on the bathroom and Mike was the best option (He also wasn't one of those painful sales presentations). He allowed us to purchase our own parts (if you have a wife you understand how important this is). Handy Co. definitely beat out all the other full bathroom remodel companies in the area especially since they are a locally owned small business. Highly Recommend and will use his skills again. Thanks Mike!"

Brian T on April 2022


Avatar for USA Alarm Service, Inc

USA Alarm Service, Inc

No reviews yet

USA Alarm Service, Inc

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.


Bumblebees Residential Electrical Services

3.00(
4
)

Bumblebees Residential Electrical Services

3.00(
4
)
10 years of experience

Specializing in residential electrical services, we are dedicated to providing customer service that is second to none. Whether you need a small wiring fix or the installation of state-of-the-art "smart home" automation, we can get the job done right. We strive to save you both time and money by combining our deep experience, the highest quality parts and equipment, and our dedication to delivering exceptional service. We will not leave the job until you are satisfied.

"Wonderful customer service. Best prices around and he got the job done quickly. I thought I needed more services and was prepared to spend more on it but he was honest and pointed out a simple problem and didn't charge me for it when he could have. Will definitely be using bumblebees for all my future electrical needs."

Amanda C on April 2025

Specializing in residential electrical services, we are dedicated to providing customer service that is second to none. Whether you need a small wiring fix or the installation of state-of-the-art "smart home" automation, we can get the job done right. We strive to save you both time and money by combining our deep experience, the highest quality parts and equipment, and our dedication to delivering exceptional service. We will not leave the job until you are satisfied.

"Wonderful customer service. Best prices around and he got the job done quickly. I thought I needed more services and was prepared to spend more on it but he was honest and pointed out a simple problem and didn't charge me for it when he could have. Will definitely be using bumblebees for all my future electrical needs."

Amanda C on April 2025

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Energy Efficiency Auditing questions, answered by experts

There is no blanket figure for a residential home’s electrical load, since load varies by the size of the home, how many appliances are used, and the efficiency of their electrical systems. Typically, however, it’s safe to assume 40 to 60 amps is the average electrical load of a residential home. 

Blower door tests are measured in a few different ways, but the most popular are air changes per hour (ACH) and cubic feet of air (CFM) moving through the house per hour. A good ACH score is less than 2ACH, but 1ACH is better. This means the house experiences a total air change within 60 minutes (for 1ACH). For 2ACH, there’s a complete change every 30 minutes, and so on. CFM scores are similar in that a lower score means less air change, and therefore less leakage.

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.

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.

No, it isn’t necessary to have energy-efficient windows. However, if you care about your energy bill and making your windows more energy efficient, fixing any heat, UV, or air transfer issues is an excellent way to lower your bills and keep your house cooler in the summer and warmer in the winter.

The Wellford, 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.

What do you need done? We’ll find top pros.
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