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Best energy efficiency auditors near Biloxi, MS

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Verified Reviews for Energy Efficiency Auditing pros in Biloxi, MS

*The Angi rating for Energy Efficiency Auditing companies in Biloxi, MS 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 Biloxi, MS 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 May 30, 2026

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

Avatar for ADT Solar
ADT Solar
4.4(
111
)
Energy Audit - For BusinessHome Energy Audit

Serving Biloxi, MS and surrounding areas

In business since 2008

Free estimates

Warranties offered

"Rep. checked entire system. He found several wires not connected properly and fixed this. He also made recommendations regarding the attachment of the panels to the rood that would provide more stability and leakproofing. The representative appeared to know what he was doing - much better than others, including the representative who was engaged by the roofer (who replaced our rood due to hail damage) to disconnect/connect the panels."
11 kW PV Installation
5 kW PV Installation
9.5 kW PV Installation
Recommended by89%of homeowners
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Avatar for Chavis Electric Service, LLC
Chavis Electric Service, LLC
4.7(
3
)
Energy Audit - For BusinessHome Energy Audit

Serving Biloxi, MS and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"They came out immediately and did a great job of replacing my breaker! I will use them for all my electrical issues in the future!!!"
Generator Installation
Lighting Upgrade
Breaker Panel Upgrade
Ceiling Fan Installation
Response time1 day
Recommended by100%of homeowners
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Great South Home Inspection Services
New to Angi
Home Energy Audit

Serving Biloxi, MS and surrounding areas

In business since 2009

Credit card accepted

Great South Home Inspection Services is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have several years of hands-on experience to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

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Energy Efficiency Auditing FAQs, answered by experts

To find a reputable home energy auditor, start by researching local companies that offer the service and check their reviews, methods, and certifications. The most reputable professionals are often Home Energy Professional (HEP)-certified by the Building Performance Institute (BPI). You can also consult the Department of Energy’s certified list of energy auditors or use a state licensing tool to review local guidelines and ensure you are hiring a certified professional for your area.

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. 

HVAC systems use the most household electricity. This major and essential system is responsible for heating and cooling your home all year round. Since they operate for a significant amount during the day, it consumes more energy than other appliances. 

Wood windows fall in the middle of the window frame materials when it comes to energy efficiency. They’re more insulating than aluminum and vinyl, but they aren’t as efficient as fiberglass or composite frames. If you love the look and lifespan of wood windows and want to maximize efficiency, you can upgrade to double-pane or triple-pane glass and consider window tinting and low-emissivity (low-E) coatings to minimize heat transfer.

Audits include inspecting insulation, HVAC systems, windows, and appliances to identify energy inefficiencies.

The Biloxi, MS homeowners’ guide to energy efficiency auditing services

From average costs to expert advice, get all the answers you need to get your job done.

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