Top-rated energy efficiency auditors.

Get matched with top energy efficiency auditors in Wando, SC

Enter your zip and get matched with up to 5 pros

Need a pro for your energy efficiency auditing project in Wando, SC?

Select your specific project to find the pro for you.

TRUSTED BY WANDO, SC HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon25
    Verified energy efficiency auditing services reviews

Find Energy efficiency auditors in Wando

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

Serving Wando, 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
90 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 Wando, 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
42 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 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

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

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.

"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+14

Recommended by100%of homeowners
Avatar for ADT Solar
ADT Solar
4.4(
111
)
Energy Audit - For BusinessHome Energy Audit

Serving Wando, SC and surrounding areas

In business since 2008

Free estimates

Warranties offered

"My installation looks beautiful my las bill will electric company was $700. Lucia Moore was my sales rep she followed up with us on every set and check on us constantly. Today she stop by to drop off a pecan pie. I recommend Sunpro"
11 kW PV Installation
5 kW PV Installation
9.5 kW PV Installation
Recommended by89%of homeowners
Avatar for South Carolina Solar Project
South Carolina Solar Project
5.0(
9
)
Energy Audit - For BusinessHome Energy Audit

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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+61

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

Serving Wando, 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
Showing 1-10 of 16
Energy Efficiency Auditing questions, answered by experts

STC (Sound Transmission Class) is a rating that describes how well a building material or assembly blocks airborne sound. A higher STC rating means less noise will pass through the material, providing better sound reduction. This rating system applies to various building components, including windows, doors, flooring, drywall, and insulation.

For context, a typical single-pane window has an STC rating of around 25 (where normal conversations are audible), while a well-sealed, double-pane window can exceed STC 45 (blocking loud speech and most music). It is important to note that for some products, like soundproofing drywall, the STC rating refers to the entire wall system, not just the individual panel.

Additionally, STC ratings are most effective for measuring sound reduction at mid-to-high frequencies, such as human speech, and may not accurately reflect how well a material blocks low-frequency sounds like bass music or thunder. Because of these factors, it is recommended to consult a professional to determine the right STC-rated materials for your specific soundproofing needs.

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.

Thankfully, LED lights use less electricity than incandescent lights, meaning you won’t spend as much on utility bills by using these light strips. Each 5-meter LED light strip will cost about $3 per year on your energy bill.

R-value measures an insulation material's thermal resistance, indicating its ability to resist heat transfer. A higher R-value signifies better insulation performance because the material is more effective at slowing heat flow. The R-value depends on the type, thickness, and density of the insulation material, such as fiberglass, foam, or cellulose. Each inch of insulation typically provides an R-value between 3 and 8. There is no single universal R-value; the optimal choice depends on your climate zone. Colder climates require a much higher R-value than warmer ones to maintain energy efficiency, keep the home warm in winter and cool in summer, and manage costs.

If you want a new boiler that’s going to help lower your fuel bills, you should buy one that has a high energy-efficiency rating. For example, a boiler that is rated “A” uses at least 90% of the energy created by the boiler. And in order to enjoy the best performance, it’s important to have it installed properly by a highly-rated tech.

The Wando, 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.