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Best energy efficiency auditors near Moncks Corner, SC

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Top-Rated Energy efficiency auditors in Moncks Corner - Updated Nov 2026

Avatar for Carolina Energy Conservation, LLC
Carolina Energy Conservation, LLC
4.2(
118
)
Home Energy Audit

Serving Moncks Corner, SC and surrounding areas

Approved

In business since 2008

Free estimates

Small jobs welcome

"The product being offered clearly outperforms competitive offerings. They took the time to get into the tight space to see any locations that needed to be sealed to prevent energy loss"
Kitchen Solatube Before
Kitchen Solatube After
Leaky Can Light
Sealed Can Light
Master Bedroom (Before Solatube Install)

+22

Response time1 day
108 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Apex Home Innovations, LLC
Apex Home Innovations, LLC
4.8(
25
)
Energy Audit - For BusinessHome Energy Audit

Serving Moncks Corner, SC and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Mr. Miller, with Apex, is SUPER easy to work with and will do you good! They did an awesome job with removing and adding new insulation. They ended up going above and beyond and even doing a little extra work for me!"
Response time5 days
17 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for USA Insulation of Charleston
USA Insulation of Charleston
5.0(
5
)
Home Energy Audit

Serving Moncks Corner, 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

50 neighbors recently requested a quote
Avatar for Renewable Engineered Systems
Renewable Engineered Systems
4.7(
12
)
Energy Audit - For BusinessHome Energy Audit

Serving Moncks Corner, 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.

"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+14

Recommended by100%of homeowners
Avatar for LimRic Heating & Air
LimRic Heating & Air
4.4(
72
)
Energy Audit - For BusinessHome Energy Audit

Serving Moncks Corner, SC and surrounding areas

In business since 1959

Free estimates

Emergency services offered

"I’ve consistently received excellent service, and my most recent experience was no exception. From start to finish, everything was handled professionally, efficiently, and with great attention to detail. A special thank you to Caleb, the service technician, who truly went above and beyond. He was punctual, knowledgeable, and took the time to thoroughly explain the issue and the steps needed to fix it. What stood out most was his honesty and professionalism—you can tell he genuinely cares about doing the job right and making sure the customer feels confident and informed. It’s rare to find a company that delivers this level of consistency and quality, and Caleb is a big part of that experience. I highly recommend this team to anyone in need of HVAC services—you won’t be disappointed."
Call today, comfortable tonight.
Your Trusted Plumbing, Heating & Air Expert!
We are ready to help your HVAC and Plumbing needs!
Recommended by77%of homeowners
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Energy Efficiency Auditing FAQs, answered by experts

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.

Home power is measured in kilowatt-hours, commonly expressed as kWh. The average home uses between 800 and 1,000 kWh per month. Peak usage (and highest bills) occurs in the middle of summer and the depths of winter. Keeping on top of your usage during these crucial months will lower your annual average usage considerably. 

After you receive your audit and report, review the findings and determine which of the prescribed changes you want to make to improve your home’s energy efficiency. Start by contacting the type of professionals recommended by the auditor who can help you remedy the issues discovered during the audit. Prioritize the projects by urgency, importance, and budget. Then, gather estimates from several professionals, remembering to verify any necessary licensing and experience information.

There are several strategic ways to lower your home insurance premium. The primary one is to shop around and get quotes every few years to make sure you’re getting the best deal. Also, sometimes bundling your auto and homeowner’s insurance will get you a discount on both. Finally, try to keep your credit score up; many homeowner insurance companies use credit scores to generate quotes.

There are energy-efficient options when building a cottage. Select green building materials, high-performance insulation, and energy-efficient windows when designing your cottage. Options such as solar panels, efficient HVAC systems, and LED lighting can lower your utility bills and reduce your environmental impact. Many builders offer energy-efficient upgrades as part of the design process.

The Moncks Corner, 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.