Is it OK for my AC to run all day?

• <div><p>If you have central air conditioning, it’s fine to <a href="https://www.angi.com/articles/how-long-ac-can-run-continuously.htm">run your AC all day</a> if that’s what you want—as long as the AC unit is in good condition. But if your AC runs constantly when you don’t want it to, there may be a problem with your system (like the ones we’ve mentioned above). Window AC units and wall air conditioners aren’t as powerful as central AC, so you should only run those kinds of air conditioners for eight to 12 hours at a time. </p></div>

Are energy-efficient windows worth it?

• <div><p>Energy-efficient windows cost more than other window types, but they can help you save on your monthly energy bills, get you some breaks on your taxes, and even increase the value of your home. According to Michael S. Regan, Administrator of the <a href="https://www.epa.gov/newsreleases/epa-launches-energy-star-home-upgrade-take-us-households-clean-energy-future#:~:text=Regan.,significant%20energy%20and%20cost%20savings.">U.S. Environmental Protection Agency</a>, when people invest in green upgrades like energy-efficient windows, they save energy, money, and more.</p></div>

Get matched with top energy efficiency auditors in Aurora, SD

Q: What is a good SEER rating?

• <div><p>A good SEER rating for an HVAC system is typically between 15 and 20. However, minimum requirements vary by location; HVAC systems in northern states must have at least a 14 SEER rating, while those in southern states need a minimum of 15. For the highest possible efficiency, look for units with a SEER rating of 21 or higher. It's important to remember that a SEER rating represents the maximum efficiency a unit can achieve, not the level at which it will operate at all times.</p></div>

Q: Is it OK for my AC to run all day?

• <div><p>If you have central air conditioning, it&rsquo;s fine to <a href="https://www.angi.com/articles/how-long-ac-can-run-continuously.htm">run your AC all day</a> if that&rsquo;s what you want&mdash;as long as the AC unit is in good condition. But if your AC runs constantly when you don&rsquo;t want it to, there may be a problem with your system (like the ones we&rsquo;ve mentioned above). Window AC units and wall air conditioners aren&rsquo;t as powerful as central AC, so you should only run those kinds of air conditioners for eight to 12 hours at a time. </p></div>

Q: Which home appliances use the most electricity?

• <div><p>HVAC systems use the <a href="https://www.angi.com/articles/what-uses-most-electricity-home.htm">most household electricity</a>. 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. </p></div>

Q: Are there energy-efficient options recommended by professionals?

• <div><p>Yes, pros suggest units with high EER ratings for energy savings.</p></div>

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Need a pro for your energy efficiency auditing project in Aurora, SD?

Select your specific project to find the pro for you.

Verified Reviews for Energy Efficiency Auditing pros in Aurora, SD

*The Angi rating for Energy Efficiency Auditing companies in Aurora, 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 Aurora, 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 November 07, 2025

Reviewed in November 2025
They were prompt and worked efficiently and well. They were thoughtful and friendly. I am very pleased with their work.
C & C Flooring
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Reviewed in August 2025
Did a very good job very pleased with the work!
Mad City Windows & Baths
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Reviewed in October 2023
Was prompt and efficient. Missed some dead branches I wanted took off in backyard
Bauer Services
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Reviewed in August 2023
Very reliable and trustworthy. She did a good job snd commincated well. I would hire Spotless Cleaning Services again!
Spotless Cleaning Service
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Reviewed in May 2023
The employees are always friendly, professional, efficient and on time!
Ekern Plumbing Heating and A/C
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Reviewed in November 2022
Very friendly from first contact to finish. Efficient. Goes out of the way to protect your items. They will place items in the room of your choice. They will also pack your items if needed. Very reasonable price. I would most definitely recommend this company!!!
Forward Van Lines
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Reviewed in March 2022
Friendly and thorough good work!
Hanson's Top To Bottom Cleaning
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Reviewed in December 2019
They came out in a timely manner to visit with us and show us the different guards. Once they were ordered, the gutter guards were put on quickly & the installers were very efficient. We were very pleased with their work.
Rykhus-Nelson Siding, Windows and Seamless Gutters, Inc.
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Reviewed in August 2017
Showed up not only on time, but early. Which worked out great! He was able to diagnose and fix the electrical problem in an efficient and timely manner. I would definitely recommend his services.
Dye Electric
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Reviewed in March 2012
They were fast, efficient and did what they said they were going to do.
RIGHT ANGLE CONSTRUCTION
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Find Energy efficiency auditors in Aurora

R&J Solar LLC

5.0(

)

Energy Audit - For BusinessHome Energy Audit

Serving Aurora, 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

Energy Audit - For BusinessHome Energy Audit

Serving Aurora, SD and surrounding areas

In business since 2018

Free estimates

"He did really good and was on time."

Response time1 day

Recommended by66%of homeowners

Request Quote

Empire Home Inspections, LLC

New to Angi

Home Energy Audit

Serving Aurora, 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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Energy Efficiency Auditing questions, answered by experts

A good SEER rating for an HVAC system is typically between 15 and 20. However, minimum requirements vary by location; HVAC systems in northern states must have at least a 14 SEER rating, while those in southern states need a minimum of 15. For the highest possible efficiency, look for units with a SEER rating of 21 or higher. It's important to remember that a SEER rating represents the maximum efficiency a unit can achieve, not the level at which it will operate at all times.

If you have central air conditioning, it’s fine to run your AC all day if that’s what you want—as long as the AC unit is in good condition. But if your AC runs constantly when you don’t want it to, there may be a problem with your system (like the ones we’ve mentioned above). Window AC units and wall air conditioners aren’t as powerful as central AC, so you should only run those kinds of air conditioners for eight to 12 hours at a time.

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.

Energy-efficient windows cost more than other window types, but they can help you save on your monthly energy bills, get you some breaks on your taxes, and even increase the value of your home. According to Michael S. Regan, Administrator of the U.S. Environmental Protection Agency, when people invest in green upgrades like energy-efficient windows, they save energy, money, and more.

Yes, pros suggest units with high EER ratings for energy savings.

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