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TRUSTED BY MANDEVILLE, LA HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon12
    Verified energy efficiency auditing services reviews

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

Avatar for Asyndant Energy, Inc.
Asyndant Energy, Inc.
4.5(
31
)
Home Energy Audit

Serving Mandeville, LA and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"Asyndant Energy company is impecable, they have high standard customer service. They are extremely affortable and go above and beyond their work. I would enfatically recommend them to everyone and anyone."
Home Energy Auditing
Home Energy Auditing
Home Energy Auditing
Home Energy Auditing
Rusted vent

+22

Response time1 day
8 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for ENTERGIS TESTING AND SEALING, LLC
ENTERGIS TESTING AND SEALING, LLC
New to Angi
Home Energy Audit

Serving Mandeville, LA and surrounding areas

In business since 2015

Free estimates

Credit card accepted

Spent 5 years learning the craft based on my own interests. Keeps customer completely satisfied. Spend all day thinking about air leakage and how to help those in the Louisiana climate zone. Someone can have the best built home, but if they do not have the correct air sealing, they will be uncomfortable and spend unnecessary money on their energy. My mission is to make my customers the most comfortable in their homes, and save them money.

HVAC System Duct Leakage Test
Door Fan Test
Air Sealing
Air Sealing
Response time1 day
Response rate88%
Avatar for Solarize America
Solarize America
New to Angi
Energy Audit - For BusinessHome Energy Audit

Serving Mandeville, LA and surrounding areas

In business since 2015

Free estimates

Emergency services offered

As a leading national energy broker, Solarize America works to modernize every home through industry-leading solar, energy storage and smart home automation technology. \nPlease contact our team today to schedule your free in-home or remote quote! \n223-330-1212\n\n

Additional Photos
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Additional Photos
Additional Photos

+1

Avatar for Carpenter's Complete Inc
Carpenter's Complete Inc
3.1(
10
)
Energy Audit - For BusinessHome Energy Audit

Serving Mandeville, LA and surrounding areas

In business since 1996

Emergency services offered

Credit card accepted

"He did a very nice job; they are very good and dependable people.  He is very professional and he has an office here at Metairie Road  and he has a cell phone so it is easy to get in touch with him either through the office or the phone.  They did very good work and workmanship was good.  It was kind of delayed to finish it because of the weather outside; he had some other business too, s lot of other customers.  Everything went well and I even had some additional work for him.  I had him do the patio.  He had to take the old patio out and put a new one in plus he took care of the hurricane damage.  He did a good job.  He picked up the patio bill from the refill people. He has two or three workers who actually did all the work.  Price seemed to be reasonable.  As for punctuality we had a lot of bad weather, they had to work around that."
Recommended by71%of homeowners
LuxuryService
New to Angi
Home Energy Audit

Serving Mandeville, LA and surrounding areas

In business since 2022

Free estimates

Emergency services offered

Ethan is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Showing 1-10 of 13
Energy Efficiency Auditing FAQs, answered by experts

Typically, triple-pane windows made with krypton gas filling are the most energy efficient. A window’s frame, glass, design, and installation all affect its energy efficiency. These windows, in particular, are designed highly effectively in terms of their ability to insulate.

When combined with a substantial solar system, if you have enough Powerwalls, you could go off-grid and be energy independent. But remember, you'd need enough Powerwalls to power your whole home continuously because a single Powerwall can’t power large appliances for extended periods. One Powerwall is able to power an average-sized home's emergency circuits, lights, and outlets. To power large appliances, you likely need two or three Powerwalls.

Yes, mini-split or ductless AC systems add value to a home and do not devalue it. They are an attractive feature for potential buyers, especially in older homes without existing ductwork, as they provide a practical air conditioning solution without the significant expense and hassle of installing traditional ducts. Ductless systems also eliminate issues associated with conventional ductwork, such as noise and the potential for pests. Furthermore, homeowners value energy-efficient solutions, and mini-splits offer high efficiency for both heating and cooling, plus zoned temperature control. This leads to lower energy consumption and reduced electric bills, which is a major selling point.

A blower door test shouldn’t take more than an hour, and most can be completed in less than 30 minutes. Expect the test to take longer once you start searching for leaks with thermal imaging or want to include sealing such leaks in the time estimate. The test doesn’t take much time and can’t be rushed, but it will take longer in large homes or those with many air leaks.

Keep the unit full but not overloaded, ensure door seals are tight, set correct temperatures, and avoid frequent door openings. Position the appliance away from heat sources for optimal performance.

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

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