Does setting the AC to 78 save energy?

• <div><p>Setting your AC unit to 78 degrees can, indeed, help you save energy. In fact, according to experts, every degree you turn the unit up could save you between 1% and 3% on your energy bills. That said, turning your unit off entirely while you’re out might actually be less efficient than keeping it on at a higher temperature. Why? The unit will need to work extra hard to cool the house back off again after all those hot hours. </p></div>

Get matched with top energy efficiency auditors in Willmar, MN

Q: Are there energy-efficient measures taken during these services?

• <div><p>Yes, including optimizing settings and suggesting upgrades if needed.</p></div>

Q: What runs up your electric bill the most?

• <div><p>The number one culprit of high energy bills is older appliances, especially fridges and freezers that are left on all the time. These two appliances tend to last a long time, which is good, but it also means that newer models are usually significantly more energy-efficient due to upgraded technology. The second most common reason for a high bill is heating and air conditioning. </p></div>

Q: How do I prepare for an energy audit?

• <div><p>Provide utility bills and clear access to all areas of the home, including the attic and basement.</p></div>

Q: What energy efficiency benefits do modern windows offer?

• <div><p>Modern windows provide enhanced UV protection, improved heat retention, and cooling efficiency, contributing to overall household energy savings.</p></div>

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Verified Reviews for Energy Efficiency Auditing pros in Willmar, MN

*The Angi rating for Energy Efficiency Auditing companies in Willmar, MN 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 Willmar, MN 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 July 11, 2025

Reviewed in July 2025
I had Jennifer clean my house and she went over the top! My home was so clean top to bottom and smelled so fresh. She is so detail oriented and cleaned areas I seldom get around to doing. She is very efficient I can’t wait until I have her come back. I highly recommend her!
UpShine
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Reviewed in May 2024
Elmer, the general contractor for our property at 916 19th Ave Se, Willmar, MN, deserves nothing short of praise for his outstanding work ethic and commitment to excellence. From the moment we engaged him, it was evident that we were dealing with a professional who truly cares about his craft...
All Seasons Flooring and More
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Reviewed in August 2023
Excellent customer service and workmanship overall. Very efficient and particular on all general clean up and lawn maintenance as well.
Lake Side Clutter and Junk Removal, LLC
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Reviewed in November 2019
Nick was efficient, neat, on time and very personable. Explained the new system so we could understand the workings and what we need to know if there are problems. Very satisfied with Erkins.
Erkens Water Softener Service, Inc.
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Reviewed in October 2019
It went very well. Pete the installer was very efficient and worked very hard.
Total Comfort Heating and Cooling
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Reviewed in August 2017
Great efficient professional company! Very friendly staff! Would recomend them to anyone!
Spotless Clean
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Reviewed in May 2017
They do a great job and they are very efficient. Their was completed in a timely manner.
Ms. Kay's Services, LLC
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Find Energy efficiency auditors in Willmar

R&J Solar LLC

5.0(

)

Serving Willmar, MN 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

Serving Willmar, MN and surrounding areas

In business since 2018

Free estimates

"Prompt response and reasonable quote. However, I came to an agreement with the original installer to do it for nothing. I will use them in the future if a problem develops."

Response time2 days

Recommended by50%of homeowners

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Swenson Roofing

New to Angi

Serving Willmar, MN and surrounding areas

In business since 2021

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

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Energy Efficiency Auditing questions, answered by experts

Yes, including optimizing settings and suggesting upgrades if needed.

Setting your AC unit to 78 degrees can, indeed, help you save energy. In fact, according to experts, every degree you turn the unit up could save you between 1% and 3% on your energy bills. That said, turning your unit off entirely while you’re out might actually be less efficient than keeping it on at a higher temperature. Why? The unit will need to work extra hard to cool the house back off again after all those hot hours.

The number one culprit of high energy bills is older appliances, especially fridges and freezers that are left on all the time. These two appliances tend to last a long time, which is good, but it also means that newer models are usually significantly more energy-efficient due to upgraded technology. The second most common reason for a high bill is heating and air conditioning.

Provide utility bills and clear access to all areas of the home, including the attic and basement.

Modern windows provide enhanced UV protection, improved heat retention, and cooling efficiency, contributing to overall household energy savings.

The Willmar, MN 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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