4.4 
25 *The Angi rating for Energy Efficiency Auditing companies in Wando, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.
*The HomeAdvisor rating for Energy Efficiency Auditing companies in Wando, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.
Last update on April 22, 2026
Serving Wando, SC and surrounding areas
Approved
In business since 2008
Free estimates
Small jobs welcome
"Completely satisfied with Carolina Energy. We hired them to encapsulate our crawl space and could not have been happier with the entire process. Their customer service was superb. Install crew...top notch! Highly recommend."
+22
Serving Wando, SC and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Work was completed to a very high standard. Every step of the way, they were more than willing to show exactly what was being completed. Work was completed very efficiently and quickly. Would definitely recommend for any attic insulation projects!"
Serving Wando, SC and surrounding areas
Approved
In business since 2013
Free estimates
Warranties offered
USA Insulation has been providing homeowners with energy efficient insulation since 1985. Our trained, professional installers, service Charleston County, Berkley County & Dorchester County. We pride our company on reliability, great communication, integrity and quality work. 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. Please contact us today to set up a free consultation
Serving Wando, SC and surrounding areas
In business since 1998
Free estimates
Emergency services offered
"Well we were going to do a ground mount using re-purposed
metal, but there was not enough of it. So Renewable Engineered Systems designed
a system for the roof of the house. We Worked with Brian Brown who helped us
decide what to use. The solar panel
system is very neat. Get to watch my power everyday.
"
+14
Serving Wando, SC and surrounding areas
In business since 2008
Free estimates
Warranties offered
"The service was exceptional, professional, and exceed all expectations."
Serving Wando, SC and surrounding areas
In business since 2017
Free estimates
"The installation was on time and ran smoothly. Jon was super helpful and oversaw the whole process. I would highly recommend this company to anyone contemplating the installation of solar panels."
+61
Serving Wando, SC and surrounding areas
In business since 1959
Free estimates
Emergency services offered
"Responded immediately and got my AC running back to normal within an hour. Technician was very friendly and respectful to property...thank you"
Serving Wando, SC and surrounding areas
In business since 2020
Free estimates
Emergency services offered
"Sammy does honest thorough work for the best rate available. His communication is great and he completes jobs quickly not leaving them half done."
+3
Serving Wando, SC and surrounding areas
In business since 2022
Free estimates
Credit card accepted
"They are in the process of sending out an engineer"
+3
From average costs to expert advice, get all the answers you need to get your job done.
Discover the average home energy audit cost, what impacts pricing, and how to save money on your audit. Get transparent, expert-backed cost info for homeowners.
Get a detailed breakdown of thermal imaging home inspection costs, including average prices, cost factors, and tips to help homeowners budget.
Discover the energy-efficient window costs. Learn about installation prices, cost factors, and tips to save money on your window upgrade.
Wondering what an energy audit is and how it can help keep you safe? Keep reading to learn about home energy audits and how they can save you money.
A home energy audit is a detailed write-up of how to lower your utility bills and increase your comfort level. Find out if they’re worth the cost.
Thinking about scheduling a home energy audit? Learn how to improve energy efficiency, lower your utility bills, and hire the right local pro for the job.
