Best energy efficiency auditors near Butte, MT

Q: Can a dirty air filter cause a high electric bill?

• <div><p>Yes, a dirty air filter can cause a higher electric bill. That&rsquo;s because clogged filters make it harder for air to flow through your HVAC system, which forces it to work harder and use more energy. According to the <a href="https://www.energy.gov/energysaver/maintaining-your-air-conditioner#:~:text=Replacing%20a%20dirty%2C%20clogged%20filter,in%20the%20air%20conditioner%20itself.">U.S. Department of Energy</a>, replacing dirty filters can save you between 5% and 15% in utility costs.</p></div>

Q: Does window frame replacement improve home energy efficiency?

• <div><p>Replacing a window frame will improve your home&rsquo;s energy efficiency if the old frame is cracked or damaged in a way that allows unconditioned air from the outside into your living space or if you <a href="https://www.angi.com/articles/energy-efficient-windows-cost.htm">upgrade to a more energy-efficient window frame material</a>. Aluminum is the least energy-efficient window frame material, followed by vinyl and wood. Fiberglass and composite frames are the most energy-efficient. </p></div>

Q: Are there energy-efficient range hood models available?

• <div><p>Yes, with features like LED lighting and variable speed controls for efficiency.</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: What factors affect audit costs?

• <div><p>Costs depend on the property size, audit complexity, and whether additional testing (e.g., blower door) is included.</p></div>

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Verified Reviews for Energy Efficiency Auditing pros in Butte, MT

*The Angi rating for Energy Efficiency Auditing companies in Butte, MT 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 Butte, MT 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 20, 2026

Reviewed in July 2026
The job was done right and efficiently and great customer service
AMP Construction
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Reviewed in February 2026
The work done efficiently and done correctly, done thoroughly. Everything exceptionally cleaned well. Customer Service was awesome!! Highly recommend. Best cleaner I've hired so far!
Kate's Kleaning LLC
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Reviewed in October 2024
Very professional and efficient company/contractors. Communicative, flexible and direct. Had 3 big projects and it went smooth. 1 is still ongoing.
Montana Pro Contractors
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Reviewed in June 2024
Aaron was such a huge help! He was so kind, easy to connect with, and he did such an efficient job. I highly recommend him to anyone looking for any cleanup or garbage removal.
LaSalle Junk Removal
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Reviewed in November 2023
Kevin and the crew were very efficient, installing 6 windows in one day.
Renewal by Andersen of Montana
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Reviewed in August 2022
They are amazing! The cleaning was awesome. Itâ s wonderful to come home to a clean house after a long day. It smelled clean and looked even better: 10/10! Punctual, friendly, efficient. Highly recommended!
VIP Perfect Clean
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Reviewed in November 2021
Kevin Fournier did an excellent, professional job of painting for us. His work ethic was beyond reproach. The job was start to finish in a timely manner with no mess at all for us to clean up. We were very satisfied and delighted to have Kevin. He was friendly, efficient and thorough. We give...
Fournier Painting and Construction Finishes
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Reviewed in September 2021
We recommend them they did a super job. Great team Chris and Caleb they worked efficiently, were project-oriented and took away all debris. Thanks again David and crew if need be will contact you in the future.
Alpine Tree Services of MT
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Reviewed in August 2021
Great service! Renee will be providing deep cleaning of our home biweekly to help us keep up with some of the cleaning we can't do well anymore. She is tenacious with her cleaning and develops a routine with each house to be efficient as possible. When she gets done with our house everything...
SparClean Residential Assistant
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Reviewed in July 2021
Very professional and efficient. Crew arrived at scheduled time, removed old roof and installed new one all in one day. All of the old roof and debris was removed from the job site and there were no nails or scrap left behind. The roof looks great. My neighbor was impressed and has contacted...
Team Construction LLC
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Top-Rated Energy efficiency auditors in Butte - Updated Nov 2026

R&J Solar LLC

5.0(

)

Energy Audit - For BusinessHome Energy Audit

Serving Butte, MT and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"They are in the process of sending out an engineer"

Recommended by100%of homeowners

Energy Audit - For BusinessHome Energy Audit

Serving Butte, MT and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"Daniel was prompt, careful and went the extra distance to get my heating and hot water system replaced as the weather was turning cold. He did an excellent job and I recommend him highly."

Recommended by100%of homeowners

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PowerHouse, LLC

New to Angi

Energy Audit - For BusinessHome Energy Audit

Serving Butte, MT and surrounding areas

In business since 2010

Free estimates

Warranties offered

PowerHouse, LLC can manage every aspect of improving the efficiency of your home or business. From the comprehensive audit and system design to the implementation and application for tax credits and rebates, we ensure you the maximum return on your investment � the benefits of which are financially tangible and environmentally invaluable. Please contact PowerHouse to make an appointment!

Serving Butte, MT and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"Ben is thoroughly knowledgeable and answered all of my questions kindly and patiently. The price was fair. I highly recommend him."

Recommended by100%of homeowners

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Planetary Systems, Inc.

0.0(

)

Home Energy Audit

Serving Butte, MT and surrounding areas

In business since 1994

Free estimates

Credit card accepted

Planetary Systems has been designing and installing renewable energy systems since 1994, and has over 1600 operational systems from .5kw to 22kw, worldwide. We have always been and remain committed to tested and reliable, yet cutting edge technologies to advance local power generation capabilities. We firmly believe all electrical power should be locally generated and using as much energy as practically feasible from wind, solar, hydro-electric and other renewable sources. \n Planetary Systems offers our own battery technology, integrated power solutions, and the best available products available in the world marketplace. \n \nOur offerings are based on value-added products, not bargain basement prices, and include complete testing, design and integration of systems plus expert technical assistance.

Recommended by100%of homeowners

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TCH Builders & Remodeling

4.0(

)

Energy Audit - For BusinessHome Energy Audit

Serving Butte, MT and surrounding areas

In business since 1999

Emergency services offered

Credit card accepted

If you dream it, we can build it. What's the biggest difference between us and them? We build to last! We offer a full line of Green and Energy Star Certified products, backed by our labor and manufacturer's lifetime transferable warranties. Credit Cards Welcome Financing Available OAC.

Recommended by100%of homeowners

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Energy Efficiency Auditing FAQs, answered by experts

Yes, a dirty air filter can cause a higher electric bill. That’s because clogged filters make it harder for air to flow through your HVAC system, which forces it to work harder and use more energy. According to the U.S. Department of Energy, replacing dirty filters can save you between 5% and 15% in utility costs.

Replacing a window frame will improve your home’s energy efficiency if the old frame is cracked or damaged in a way that allows unconditioned air from the outside into your living space or if you upgrade to a more energy-efficient window frame material. Aluminum is the least energy-efficient window frame material, followed by vinyl and wood. Fiberglass and composite frames are the most energy-efficient.

Yes, with features like LED lighting and variable speed controls for efficiency.

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.

Costs depend on the property size, audit complexity, and whether additional testing (e.g., blower door) is included.

The Butte, MT homeowners’ guide to energy efficiency auditing services

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

See all articles

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