Top-rated energy efficiency auditors.

Get matched with top energy efficiency auditors in Willow Springs, MO

Enter your ZIP and get matched with up to 5 pros

Need a pro for your energy efficiency auditing project in Willow Springs, MO?

Select your specific project to find the pro for you.

Verified Reviews for Energy Efficiency Auditing pros in Willow Springs, MO

*The Angi rating for Energy Efficiency Auditing companies in Willow Springs, MO 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 Willow Springs, MO 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 December 11, 2025

Find Energy efficiency auditors in Willow Springs

Avatar for StraightUp Solar

StraightUp Solar

4.57(
14
)

StraightUp Solar

4.57(
14
)
Customers say: Quality work
2006 years of experience

StraightUp Solar is a BBB A+, locally owned Certified B Corp founded in 2006. StraightUp Solar has completed more than 1,700 solar energy installations totaling over 22 MW, and continues to serve the region from offices located in Bloomington, Illinois and St. Louis, Missouri. StraightUp Solar is a member-owner in both the Amicus Solar Cooperative and the Amicus O&M Cooperative, and is proud to be an active voice in the Illinois Solar Energy Association. Solar Design & Installation, Energy Storage/Solar Battery, Solar Service & Maintenance, Electric Vehicle Charging Stations, Solar Remove & Replace

StraightUp Solar is a BBB A+, locally owned Certified B Corp founded in 2006. StraightUp Solar has completed more than 1,700 solar energy installations totaling over 22 MW, and continues to serve the region from offices located in Bloomington, Illinois and St. Louis, Missouri. StraightUp Solar is a member-owner in both the Amicus Solar Cooperative and the Amicus O&M Cooperative, and is proud to be an active voice in the Illinois Solar Energy Association. Solar Design & Installation, Energy Storage/Solar Battery, Solar Service & Maintenance, Electric Vehicle Charging Stations, Solar Remove & Replace

Avatar for Preferred Energy

Preferred Energy

5.00(
3
)

Preferred Energy

5.00(
3
)
Customers say: Quality work
1998 years of experience

If you’ve been dreaming of finally “getting off the grid” and have been looking for the best solar panel installation contractor that Missouri has to offer, then call Preferred Energy today. If you’ve got solar panel questions, the specialists at Preferred Energy have the confidence and the knowledge of not only answering your questions, but empowering you with the needed information. For 10+ years, we’ve been helping residential and commercial entities to go green and to stop paying high power bills. Whether you’re a homeowner or business owner, we can show you successful solar designs, the best tax rebate options, and how to harness the power of the sun to sustain your electrical usage.

If you’ve been dreaming of finally “getting off the grid” and have been looking for the best solar panel installation contractor that Missouri has to offer, then call Preferred Energy today. If you’ve got solar panel questions, the specialists at Preferred Energy have the confidence and the knowledge of not only answering your questions, but empowering you with the needed information. For 10+ years, we’ve been helping residential and commercial entities to go green and to stop paying high power bills. Whether you’re a homeowner or business owner, we can show you successful solar designs, the best tax rebate options, and how to harness the power of the sun to sustain your electrical usage.

Ruhl and Son Construction & Excavation

5.00(
1
)

Ruhl and Son Construction & Excavation

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a full service Construction Company, We have been doing business in the St. Louis Area for over 100 years. We are small, but we like being small that way we can give a better service to our customers.

We are a full service Construction Company, We have been doing business in the St. Louis Area for over 100 years. We are small, but we like being small that way we can give a better service to our customers.

Sun Solar

3.00(
1
)

Sun Solar

3.00(
1
)
Customers say: Super punctual
2013 years of experience

We sell, install, and maintain solar energy systems in and around Olathe, KS. We were founded in 2012 and since then have become the #1 Ranked Solar Installers in Missouri and one of the fastest growing energy companies in the nation. Our Mission: Create a sustainable planet through alternative energy solutions. How: Install custom Solar Power systems across the Midwest and beyond.

We sell, install, and maintain solar energy systems in and around Olathe, KS. We were founded in 2012 and since then have become the #1 Ranked Solar Installers in Missouri and one of the fastest growing energy companies in the nation. Our Mission: Create a sustainable planet through alternative energy solutions. How: Install custom Solar Power systems across the Midwest and beyond.

Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
2015 years of experience

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Sun Solar LLC

No reviews yet

Sun Solar LLC

No reviews yet
2010 years of experience

We sell, install, and maintain solar energy systems in and around Houston, MO. We were founded in 2012 and since then have become the #1 Ranked Solar Installers in Missouri and one of the fastest growing energy companies in the nation. Our Mission: Create a sustainable planet through alternative energy solutions. How: Install custom Solar Power systems across the Midwest and beyond.

We sell, install, and maintain solar energy systems in and around Houston, MO. We were founded in 2012 and since then have become the #1 Ranked Solar Installers in Missouri and one of the fastest growing energy companies in the nation. Our Mission: Create a sustainable planet through alternative energy solutions. How: Install custom Solar Power systems across the Midwest and beyond.

Missouri Home Performance Analysis

No reviews yet

Missouri Home Performance Analysis

No reviews yet
2004 years of experience

My comprehensive energy audits include blower door testing, infrared imaging, inspection of mechanical equipment and insulation and complete combustion safety testing. I will provide a detailed report including prioritized recommendations and estimated payback. If you are planning or undergoing either major or minor renovations, or if you are looking to invest in energy efficiency improvements, my energy modeling services will help you make informed decisions. Using computer modeling of your home, I will pinpoint the most cost effective upgrades and provide estimated utility bills to determine your return on your investment. I am not affiliated with any retailers, real estate salesmen, product manufacturers or installers, so you can be sure I will provide an unbiased review of your home to help you make informed decisions.

My comprehensive energy audits include blower door testing, infrared imaging, inspection of mechanical equipment and insulation and complete combustion safety testing. I will provide a detailed report including prioritized recommendations and estimated payback. If you are planning or undergoing either major or minor renovations, or if you are looking to invest in energy efficiency improvements, my energy modeling services will help you make informed decisions. Using computer modeling of your home, I will pinpoint the most cost effective upgrades and provide estimated utility bills to determine your return on your investment. I am not affiliated with any retailers, real estate salesmen, product manufacturers or installers, so you can be sure I will provide an unbiased review of your home to help you make informed decisions.

All About Electric

1.00(
1
)

All About Electric

1.00(
1
)
2010 years of experience

My name is Brad Wright and it is my pleasure that you are reading this about my company.I am a licensed, bonded, and insured electrician that can take care of you in all aspects of the electrical trade. I reside in Dexter, Mo., This is a lovely town and I look forward to growing my business here and meeting as many people as I can. I love what I do and love a challenge. Making you totally happy is my top priority. I offer electrical services for any residential, commercial, and industrial situation. I can design and build your ideas, the skies limit. I offer free estimates in the Dexter, Mo. area and nominal fee for estimates outside my home area. I perform a wide range of services and no job is too small. Contact me for your electrical inspections, ceiling fans or receptacle installs; but dont hesitate to contact me for your lighting maintenance, generator installs, remodels and upgrades. Or maybe even your emergencie needs. I do look forward to hearing from you. Thanks. Brad Wright

My name is Brad Wright and it is my pleasure that you are reading this about my company.I am a licensed, bonded, and insured electrician that can take care of you in all aspects of the electrical trade. I reside in Dexter, Mo., This is a lovely town and I look forward to growing my business here and meeting as many people as I can. I love what I do and love a challenge. Making you totally happy is my top priority. I offer electrical services for any residential, commercial, and industrial situation. I can design and build your ideas, the skies limit. I offer free estimates in the Dexter, Mo. area and nominal fee for estimates outside my home area. I perform a wide range of services and no job is too small. Contact me for your electrical inspections, ceiling fans or receptacle installs; but dont hesitate to contact me for your lighting maintenance, generator installs, remodels and upgrades. Or maybe even your emergencie needs. I do look forward to hearing from you. Thanks. Brad Wright

Showing 1-10 of 17
Energy Efficiency Auditing questions, answered by experts

Gas fireplaces use either natural gas or propane—both of which will increase your energy expenses. On average, running a gas fireplace costs $400 to $640 per year; however, these costs can vary significantly depending on the fuel price in your area and the frequency of fireplace use. If you’re looking for a more energy-efficient option, consider switching to an electric fireplace.

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. 

Energy output depends on turbine size, average wind speed at your site, and system efficiency. A 5 kW turbine in a good wind location can generate 8,000 to 12,000 kilowatt-hours per year, which may cover a large portion of an average home’s needs. Accurate output estimates require a professional wind assessment and a review of your household’s energy usage patterns.

STC (Sound Transmission Class) ratings tell you how well something blocks airborne noise. It’s a single number that sums up how much sound a material, like a window, can stop across regular speech frequencies. The higher the number, the better the sound reduction. A typical single-pane window hovers around STC 25 (where you can hear normal conversations), while well-sealed, double-pane options can push past STC 45 (which blocks out loud speech and most music). Just keep in mind that STC doesn’t cover everything—low rumbles like bass or thunder can sneak through—so pairing methods are always ideal for the most peace and quiet.

Homeowners may qualify for an HVAC tax credit if they install an ENERGY STAR®-certified HVAC system that exceeds the energy efficiency minimum standards:

  • Split-System AC: 16 SEER2

  • Packaged AC: 15.2 SEER2 and 11.5 EER2

  • Ducted Split Heat Pump: 15.2 SEER2, 7.8 HSPF2, and 11.7 EER2 

  • Packaged Heat Pump: 15.2 SEER2, 7.2 HSPF2, and 10.6 EER2

  • Mini-Split System: 16 SEER2, 9 HSPF2, and 12 EER2

You can claim up to 30% of the cost of the job, subject to maximums.

The Willow Springs, MO 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

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"