Get matched with top energy efficiency auditors in Jefferson, SD

Q: Do whole-house dehumidifiers use a lot of electricity?

• <div><p>Dehumidifiers typically use 300 to 700 watts of electricity per hour, whereas portable dehumidifiers use about 40 watts per hour. The exact amount of electricity your dehumidifier will generate depends on its capacity and energy efficiency. Generally, higher-capacity dehumidifiers generate more electricity than lower-capacity units, but they also usually have better energy efficiency over the long run. </p></div>

Q: Do attic fans lower your electric bill?

• <div><p>Yes, <a href="https://www.angi.com/articles/should-i-install-attic-fan.htm">installing an attic fan</a> can help lower your electric bill&mdash;particularly if you live in a hot and humid region. By replacing hot and stuffy air with cooler air, these fans help regulate the temperature in your attic and the rest of your home, taking some of the pressure off of your air conditioner.</p></div>

Q: What is the electrical load for a residential home?

• <div><p>There is no blanket figure for a residential home&rsquo;s electrical load, since load varies by the size of the home, how many appliances are used, and the efficiency of their electrical systems. Typically, however, it&rsquo;s safe to assume 40 to 60 amps is the average electrical load of a residential home. </p><p> </p></div>

Q: How long does an energy audit take?

• <div><p>Audits typically take 2-4 hours, depending on the property size and energy systems.</p></div>

Q: How can I improve the energy efficiency of my windows?

• <div><p>Upgrade to double-glazed glass or apply energy-efficient coatings to reduce heat loss and utility costs.</p></div>

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Verified Reviews for Energy Efficiency Auditing pros in Jefferson, SD

*The Angi rating for Energy Efficiency Auditing companies in Jefferson, SD 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 Jefferson, SD 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 02, 2025

Reviewed in May 2025
Quick and efficient. Excellent young men.
OCD Solutions, LLC
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Reviewed in October 2023
Very efficient and great craftsmanship
Kitchen Design Guys TN
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Reviewed in July 2023
Very efficient, honest, easy to communicate with and did everything they said they would plus more. Friendly and flexible so can work with your schedule.
Everlasting Floors
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Reviewed in February 2023
The charges were very fair. The work was done properly and in good time. The workers were pleasant and efficient.
McKeever Concrete & Services
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Reviewed in April 2022
Precision Tree Care was professional, efficient and courteous. I was pleased with the results.
Precision Tree Care
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Reviewed in December 2021
Did a good job cleaning up junk from my house during a move. Worked quickly and efficiently. Would recommend them in the future
GBC Services, LLC
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Reviewed in November 2021
Mark and his assistant showed up the next morning on time. Friendly and efficient.
Dump Hauler
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Reviewed in October 2020
very polite, well mannered and clean-cut crew. Very efficient workers
Eco King, LLC
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Reviewed in January 2020
Not one negative. Quick efficient . Could not be happier. Wish our siding contractor was half as good
Titan Gutters, LLC
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Reviewed in February 2018
Very well! Joe was the technician who came to my house. He is very friendly, pleasant, and knew exactly what needed to be done. Got right to the job and completed the work efficiently and correctly. He was very knowledgeable so I felt very comfortable with him doing the job. I told him of a...
Mitchell Electric LLC
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Find Energy efficiency auditors in Jefferson

R&J Solar LLC

5.0(

)

Energy Audit - For BusinessHome Energy Audit

Serving Jefferson, SD and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"Danielle bent over backwards to assist us! I wouldn’t hesitate to contact them for other projects!"

Recommended by100%of homeowners

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Empire Home Inspections, LLC

New to Angi

Home Energy Audit

Serving Jefferson, SD and surrounding areas

In business since 2022

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today! \n \n

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J Lind Construction LLC

New to Angi

Home Energy Audit

Serving Jefferson, SD and surrounding areas

handyman service \n \nconstruction services \n \nconcretes \n \nroofing \n \nlandscaping services \n \n \n

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Energy Efficiency Auditing questions, answered by experts

Dehumidifiers typically use 300 to 700 watts of electricity per hour, whereas portable dehumidifiers use about 40 watts per hour. The exact amount of electricity your dehumidifier will generate depends on its capacity and energy efficiency. Generally, higher-capacity dehumidifiers generate more electricity than lower-capacity units, but they also usually have better energy efficiency over the long run.

Yes, installing an attic fan can help lower your electric bill—particularly if you live in a hot and humid region. By replacing hot and stuffy air with cooler air, these fans help regulate the temperature in your attic and the rest of your home, taking some of the pressure off of your air conditioner.

There is no blanket figure for a residential home’s electrical load, since load varies by the size of the home, how many appliances are used, and the efficiency of their electrical systems. Typically, however, it’s safe to assume 40 to 60 amps is the average electrical load of a residential home.

Audits typically take 2-4 hours, depending on the property size and energy systems.

Upgrade to double-glazed glass or apply energy-efficient coatings to reduce heat loss and utility costs.

The Jefferson, SD 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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