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TRUSTED BY CHARLESTON, SC HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon23
    Verified energy efficiency auditing services reviews

Find Energy efficiency auditors in Charleston

Avatar for Bakers Residential Experts

Bakers Residential Experts

Located In:
4.69(
13
)
Approved Pro

Bakers Residential Experts

Located In:
4.69(
13
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
74 local quotes requested

Bakers Residential Experts provides a comprehensive range of services, including heating, cooling, plumbing, and electrical work. Our team consists of certified technicians with industry experience dating back to 2000. We are committed to your satisfaction and will ensure that the job is completed correctly before we leave. We take pride in delivering high-quality work alongside excellent customer service. Explore the variety of services we offer below, and don’t hesitate to call or click to schedule a free estimate today!

"My HVAC unit quit working with temperatures in the 90's. I made an appointment, and Bakers updated me via text so I would know precisely when the technician would arrive. The technician was professional, courteous, and knowledgeable. He found and resolved the HVAC issue in short order. Pricing is very reasonable. I recommend this company without reservation."

Phyllis L on July 2022

Bakers Residential Experts provides a comprehensive range of services, including heating, cooling, plumbing, and electrical work. Our team consists of certified technicians with industry experience dating back to 2000. We are committed to your satisfaction and will ensure that the job is completed correctly before we leave. We take pride in delivering high-quality work alongside excellent customer service. Explore the variety of services we offer below, and don’t hesitate to call or click to schedule a free estimate today!

"My HVAC unit quit working with temperatures in the 90's. I made an appointment, and Bakers updated me via text so I would know precisely when the technician would arrive. The technician was professional, courteous, and knowledgeable. He found and resolved the HVAC issue in short order. Pricing is very reasonable. I recommend this company without reservation."

Phyllis L on July 2022


Avatar for LimRic Heating & Air

LimRic Heating & Air

4546 DORCHESTER RD
4.34(
64
)
Approved Pro

LimRic Heating & Air

4546 DORCHESTER RD
4.34(
64
)
Approved Pro
Customers say: Super punctual
316 local quotes requested
66 years of experience

From sewage and water line repair, and electrical upgrades, to HVAC equipment installation, we take your comfort seriously and have the know-how to get the job done right. At LimRic Plumbing, Electrical, Heating & Air, customer satisfaction is our priority. You can rest easy on our service pledge of “Call Today, Comfortable Tonight!” With our QuickComfort guarantee, we promise that if we can’t fix your HVAC unit on the first service visit, we will provide you with a temporary replacement until we can restore it to working order. With more than 35 well-stocked service vehicles and our same-day service guarantee is no gimmick. Our HVAC and plumbing service technicians are experienced, courteous and rigorously vetted. Before arriving at your home, our techs have passed a background check, a drug test and participated in an in-house training program that ensures they have the most cutting edge knowledge and equipment available. From shoe covers to fully stocked trucks to flat-rate pricing, your HVAC and plumbing issues will be fixed in a painless and timely fashion. It’s that simple- no matter what your problem is, “Call Today, Comfortable Tonight!”

"The job was done quickly, I only wished they would have fixed the wall."

Aisha G on December 2024

From sewage and water line repair, and electrical upgrades, to HVAC equipment installation, we take your comfort seriously and have the know-how to get the job done right. At LimRic Plumbing, Electrical, Heating & Air, customer satisfaction is our priority. You can rest easy on our service pledge of “Call Today, Comfortable Tonight!” With our QuickComfort guarantee, we promise that if we can’t fix your HVAC unit on the first service visit, we will provide you with a temporary replacement until we can restore it to working order. With more than 35 well-stocked service vehicles and our same-day service guarantee is no gimmick. Our HVAC and plumbing service technicians are experienced, courteous and rigorously vetted. Before arriving at your home, our techs have passed a background check, a drug test and participated in an in-house training program that ensures they have the most cutting edge knowledge and equipment available. From shoe covers to fully stocked trucks to flat-rate pricing, your HVAC and plumbing issues will be fixed in a painless and timely fashion. It’s that simple- no matter what your problem is, “Call Today, Comfortable Tonight!”

"The job was done quickly, I only wished they would have fixed the wall."

Aisha G on December 2024


Avatar for Carolina Energy Conservation, LLC

Carolina Energy Conservation, LLC

9516 Highway 707
4.52(
93
)
Approved Pro

Carolina Energy Conservation, LLC

9516 Highway 707
4.52(
93
)
Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
150 local quotes requested

Carolina Energy Conservation is proud to specialize in energy efficient home improvements designed not only to improve your homes overall efficiency, but also to help create a more comfortable environment inside your home year-round. Our energy consultants provide one-on-one in home consultations to determine the most cost-effective ways in which we can help lower your overall energy usage. With state of the art products and a passion for reducing our impact on the environment, the experts at Carolina Energy Conservation are uniquely qualified to assess your utility bills and identify the least energy efficient areas of your home.

"Pretty good but a little rough around on the finish"

Tawania W on February 2025

Carolina Energy Conservation is proud to specialize in energy efficient home improvements designed not only to improve your homes overall efficiency, but also to help create a more comfortable environment inside your home year-round. Our energy consultants provide one-on-one in home consultations to determine the most cost-effective ways in which we can help lower your overall energy usage. With state of the art products and a passion for reducing our impact on the environment, the experts at Carolina Energy Conservation are uniquely qualified to assess your utility bills and identify the least energy efficient areas of your home.

"Pretty good but a little rough around on the finish"

Tawania W on February 2025


Livingstone Engineering, LLC

725 South Dunes Drive
No reviews yet

Livingstone Engineering, LLC

725 South Dunes Drive
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.


RSS Solar

Aurora Ave.
No reviews yet

RSS Solar

Aurora Ave.
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.


Palmetto Solar

1505 King St Ext
No reviews yet

Palmetto Solar

1505 King St Ext
No reviews yet
15 years of experience

Founded in 2010, Palmetto is a residential clean technology and energy efficient home improvement company. With Palmetto's home solar + roofing services, you can install a new durable, energy efficient roof, plus a state of the art solar system - all with one single company. Or, tackle each project one at a time. We also offer panel cleaning, pest abatement and system troubleshooting. If you're trying to knock out a roofing project but solar panels are in the way, Palmetto can help. We will ensure the panels are safely removed and reinstalled in line with your home improvement plans. Typically, the solar removal and reinstall processes each take one day. Once your roof work is complete, we will coordinate a convenient time to reinstall your solar system. Palmetto is adept at working directly with you, your contractor, and/or your insurance provider to ensure a smooth project within budget. Submit a service request today to learn how we can help. ALL SERVICES Maintenance & Repair Removal & Reinstallation Roof Leak Investigation & Resolution Panel Cleaning Pest Abatement Inspection & Check-Up Report Inverter & Optimizer Replacement Battery & Storage Installation Smart Home Installation Troubleshooting

Founded in 2010, Palmetto is a residential clean technology and energy efficient home improvement company. With Palmetto's home solar + roofing services, you can install a new durable, energy efficient roof, plus a state of the art solar system - all with one single company. Or, tackle each project one at a time. We also offer panel cleaning, pest abatement and system troubleshooting. If you're trying to knock out a roofing project but solar panels are in the way, Palmetto can help. We will ensure the panels are safely removed and reinstalled in line with your home improvement plans. Typically, the solar removal and reinstall processes each take one day. Once your roof work is complete, we will coordinate a convenient time to reinstall your solar system. Palmetto is adept at working directly with you, your contractor, and/or your insurance provider to ensure a smooth project within budget. Submit a service request today to learn how we can help. ALL SERVICES Maintenance & Repair Removal & Reinstallation Roof Leak Investigation & Resolution Panel Cleaning Pest Abatement Inspection & Check-Up Report Inverter & Optimizer Replacement Battery & Storage Installation Smart Home Installation Troubleshooting


Pace's Comfort Cooling

No reviews yet

Pace's Comfort Cooling

No reviews yet
4 years of experience

Pace's Comfort Cooling has provided residential and commercial HVAC services in Charleston, SC and the surrounding areas and is dedicated to customer satisfaction. Our Installation team, our service technicians, and sales personnel are well trained and pride themselves on maintaining a solid reputation as cooling and heating specialists who meet and surpass the energy demands of Charleston, SC homeowners and businesses.

Pace's Comfort Cooling has provided residential and commercial HVAC services in Charleston, SC and the surrounding areas and is dedicated to customer satisfaction. Our Installation team, our service technicians, and sales personnel are well trained and pride themselves on maintaining a solid reputation as cooling and heating specialists who meet and surpass the energy demands of Charleston, SC homeowners and businesses.


RetroFoam of the Carolinas

313 Motz Ave
5.00(
4
)

RetroFoam of the Carolinas

313 Motz Ave
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


Acute HVACR LLC

1235 Boone Hill Rd
5.00(
22
)

Acute HVACR LLC

1235 Boone Hill Rd
5.00(
22
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Our mission is to build long-term relationships with our HVAC clients by providing them with accurate, honest information so they can make informed decisions to keep their families safe and their homes comfortable AND to provide the best quality HVAC equipment and services at a fair price. We strive for 100% client satisfaction with every HVAC repair, air conditioning repair, furnace repair, duct repair, duct installation, system install, UV light, humidifiers and routine maintenance service plans (Precision Tune-up). We love building long honest relationships with our clients. We strive to do the job right the first time. We put the customer first. "Your comfort is our priority." Owner operated with 5+ years of experience! Licensed and insured.

"Very smooth experience. Both company and workmen very professional, knowledgeable and courteous."

Leon M on September 2020

Our mission is to build long-term relationships with our HVAC clients by providing them with accurate, honest information so they can make informed decisions to keep their families safe and their homes comfortable AND to provide the best quality HVAC equipment and services at a fair price. We strive for 100% client satisfaction with every HVAC repair, air conditioning repair, furnace repair, duct repair, duct installation, system install, UV light, humidifiers and routine maintenance service plans (Precision Tune-up). We love building long honest relationships with our clients. We strive to do the job right the first time. We put the customer first. "Your comfort is our priority." Owner operated with 5+ years of experience! Licensed and insured.

"Very smooth experience. Both company and workmen very professional, knowledgeable and courteous."

Leon M on September 2020


USA Alarm Service, Inc

510 S Clearwater Loop
No reviews yet

USA Alarm Service, Inc

510 S Clearwater Loop
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.

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Energy Efficiency Auditing questions, answered by experts

It’s not recommended to turn off your breaker box in hopes of saving electricity. Breaker boxes were not designed to constantly be switched on and off. Therefore, turning off breakers unnecessarily can cause costly damage that outnumbers any energy savings. Only flip your breakers if absolutely necessary when troubleshooting an electrical issue.

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. 

HVAC systems use the most household electricity. This major and essential system is responsible for heating and cooling your home all year round. Since they operate for a significant amount during the day, it consumes more energy than other appliances. 

Energy-efficient windows cost more than other window types, but they can help you save on your monthly energy bills, get you some breaks on your taxes, and even increase the value of your home. According to Michael S. Regan, Administrator of the U.S. Environmental Protection Agency, when people invest in green upgrades like energy-efficient windows, they save energy, money, and more.

Services by electricians can quickly get expensive, but there are a few ways you can save money in the process:

  • Bundle multiple jobs done at the same time to save on trip fees or flat fees for individual projects.

  • Get at least three quotes for service to find the best deal.

  • Buy fixtures, switches, outlets, and other materials beforehand to avoid product markup.

  • If you feel comfortable with it, have an apprentice or journeyman complete the work under the supervision of a master electrician. These electricians in training tend to charge less per project.

By submitting this question, I acknowledge and agree that Angi may publicly display my name, city, state, and question on the website for professionals and others to see.

The Charleston, 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.