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Verified Reviews for Energy Efficiency Auditing pros in Clio, SC

*The Angi rating for Energy Efficiency Auditing companies in Clio, 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 Clio, 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 September 04, 2026

Find Energy efficiency auditors in Clio

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

Serving Clio, SC and surrounding areas

Approved

In business since 2008

Free estimates

Small jobs welcome

"Richard and Matt were very polite and courteous. They answered my questions completely. I would use Carolina Energy Conservation again in the future."
Kitchen Solatube Before
Kitchen Solatube After
Leaky Can Light
Sealed Can Light
Master Bedroom (Before Solatube Install)

+22

Response time1 day
91 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for South Carolina Solar Project
South Carolina Solar Project
5.0(
9
)
Energy Audit - For BusinessHome Energy Audit

Serving Clio, SC and surrounding areas

In business since 2017

Free estimates

"Jon Mason with South Carolina Solar Project did an amazing job start to finish. From the initial consultation and review of solar energy to the installation, topnotch professionalism. Jon's technical expertise, financial knowledge and passion for solar energy is evident and assured me that I was making the right choice to go Solar. I would, and have, highly recommend South Carolina Solar Project to anyone looking to go Solar!"
Additional Photos
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Additional Photos

+61

Recommended by100%of homeowners
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Shiloh Energy Projects LLC
New to Angi
Energy Audit - For BusinessHome Energy Audit

Serving Clio, SC and surrounding areas

In business since 2021

Free estimates

Credit card accepted

Were honest, dependable and trying to lead the way for Solar Energy in the Upstate. We are local and are willing to travel. I am excited to work with you on your project. Reliability and quality are our mission. Solar panel installs is our expertise but check out all that we offer. Call for an estimate today!

Response time5 days
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BNR Engineering
New to Angi
Energy Audit - For BusinessHome Energy Audit

Serving Clio, SC and surrounding areas

In business since 2018

Free estimates

Credit card accepted

BNR Engineering: Electrical Engineering. Energy and Construction Management Services\n\nPhone: 704.737.2336\nEmail: "[email protected]" or "[email protected]"\n\n ***Energy Audit of Buildings\nResidential - Residential tax credit \n Reduce Electric Bill\nCommercial - \n *** HELP WITH PERMITTING AND INSPECTIONS ***\nFourteen (14) years experience providing Design, Construction Administration and Permitting Services for:\n* PV/SOLAR Design/Build * Upgrade of Electrical Service * Interior Lighting & Power Renovations \n* Street & Site Lighting * Fire Alarm * Telecommunication * Churches * Schools * Design/Build * Commercial & Industrial Buildings, etc.\n\nExperience in providing engineering and construction management services include engagements with:\n Charlotte-Mecklenburg Schools(CMS) Mecklenburg County The City of Charlotte \n NO SET COST($$) OR FEE($$) NO PROJECT TO SMALL \n\n

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Energy Efficiency Auditing questions, answered by experts

R-value is calculated by dividing the thickness of an insulation material by its thermal conductivity. The material's composition and density influence thermal conductivity. Materials with lower conductivity values provide better insulation. The higher the R-value, the better the material is at insulating, helping homeowners select insulation that meets the energy needs of their climate and home layout.

String lights require electricity, but not an excessive amount, especially when compared to other lighting fixtures. LED rope lights, for instance, consume around one watt per foot. Running six or seven light strings simultaneously should only cost you around $10 to $15 each month. You can save even more money by remembering to turn off your lights during daylight hours. 

Window AC units use a fair amount of electricity, but significantly less than central AC systems. Because they are more energy-efficient for cooling individual rooms or small spaces, their usage is comparatively low. On average, a window AC unit consumes between 500 and 1,400 watts, while a central AC system uses over 3,500 watts—meaning a window unit uses about one-third of the energy. This typically translates to a monthly running cost of $15 to $40, although this can vary depending on external factors.

Costs depend on the property size, audit complexity, and whether additional testing (e.g., blower door) is included.

Electric bills tend to be lower in spring and fall because people use less electricity during these seasons. Milder temperatures allow for less use of heating and cooling, unlike during winter and summer, which usually bring more extreme temperatures.

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

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