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*The Angi rating for Energy Efficiency Auditing companies in Welsh, LA 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 Welsh, LA 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 March 27, 2025

Top-Rated Energy efficiency auditors in Welsh - Updated Nov 2026

Avatar for Eagle Construction Inc
Eagle Construction Inc
4.7(
98
)
Home Energy Audit

Serving Welsh, LA and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"Great, Dustin was very through in his initial inspection, he included pictures of the areas I couldn’t get to. He also pointed out a few things that needed to be addressed and offered to fix those at no charge . That’s Right- NO CHARGE!! The blown-in insulation included a pest deterrent They also put mesh in all the weep holes to seal out pests and rodents. The crew arrived timely, and they were all very professional and courteous. They cleaned up after themselves both inside and out. Amazing, awesome, professional, courteous, and VERY affordable !"
Additional Photos
Response time2 days
Response rate100%
63 neighbors recently requested a quote
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John Porche Electric - Facebook
0.0(
4
)
Energy Audit - For BusinessHome Energy Audit

Serving Welsh, LA and surrounding areas

In business since 1995

Here at John Porsche Electric, we have been serving your community since 1995. We provide superior craftsmanship along with excellent customer service. We are now offering energy audits both for residential as well as commercial sites. In today's economy, you would be surprised how much you can save by finding and eliminating culprits of energy loss. We offer a full array of Electrical services. Give a call today.

Recommended by100%of homeowners
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Energy Efficiency Auditing FAQs, answered by experts

Yes, skylights can affect a home’s energy efficiency, either positively or negatively. Properly installed, energy-efficient skylights with Low-E coatings, double glazing, and UV-blocking glass can help regulate indoor temperatures and reduce heating and cooling costs. However, poorly insulated or older skylights can contribute to heat loss in winter and excess heat gain in summer, lowering overall energy efficiency.

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.

A small sump pump running infrequently uses an average of 10 kilowatt-hours (kWh) of electricity per month. The average cost for electricity is $0.171 per kWh. The size and use frequency affect how much electricity it uses. Sump pumps average one-third to one horsepower (hp) motors. One hp is equal to 745.7 watts. Watts multiplied by the time your pump is running divided by 1,000 equals your average kWh. Multiply kWh by your average cost of electricity. In areas with high rain or a marsh basin, the average cost can be as high as $15-$25 a month.

Yes, Tesla Powerwalls are worth the upfront costs, as you can recoup your investment within six to eight years. Plus, they provide peace of mind that you'll have power during a power outage, and, depending on the system you install, you can become energy-independent. While they may be more expensive than other solar power systems, they offer higher battery capacity and lifespan.

Yes, energy-efficient windows really can make a difference. As long as energy-efficient windows are properly installed and maintained, they can reduce your energy bill and offer significant savings.

The Welsh, LA homeowners’ guide to energy efficiency auditing services

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