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TRUSTED BY LANSING, KS HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon35
    Verified energy efficiency auditing services reviews

Top-Rated Energy efficiency auditors in Lansing - Updated Nov 2026

Avatar for Green Factor Insulation
Green Factor Insulation
4.6(
106
)
Energy Audit - For BusinessHome Energy Audit

Serving Lansing, KS and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Warranties offered

"My objective was to fix a frozen water problem in a laundry room addition. The fellow doing the audit offered to expand the objective to include a free total energy audit with solutions to other energy improvements that might be considered in addition the main objective of solving the frozen water line in the laundry room addition. Their total energy saving audit appeared to make sense but resulted in a cost more than I could justify. However the cost to just solve the frozen pipes in the laundry room addition was not of enough dollar value and needed to be added to some of the other recommendations to justify their involvement. I can understand their need to limit their involvement in jobs of a certain dollar value. However I just need a small portion of their total recommendation and will seek someone that can justify a small job..Some of the energy saving recommendations made sense and I may consider some of those recommendations in the future."
 Closed Cell Heatlok Soy 200
 Double Hung Vinyls
 Lifetime Warranty
Building in Effingham
 Rebuild sill and trim inside

+93

Response time2 days
9 neighbors recently requested a quote
Recommended by96%of homeowners
Bob Mills Heating & Cooling
5.0(
15
)
Energy Audit - For BusinessHome Energy Audit

Serving Lansing, KS and surrounding areas

In business since 1999

Free estimates

Credit card accepted

"He's a really friendly guy, very responsive to my calls, schedules me in partly because we've had a working relationship for like six years. He's done work at the house that I live in. He replaced a furnace there and the air conditioner. The day before the warranty of the air conditioner that he had installed ran out, he installed a new one and it didn't work either. He went to the local manufacturer's distribution and got a third one and it didn't work either so he went and got me a brand new upgraded unit and a discount for all the inconvenience. He's a good guy and I have no complaints whatsoever. Sometimes, some of the worker bees that he sends when he is on a job and somebody has to come and check something, they come right away but they are not necessarily as diligent as he is."
Recommended by100%of homeowners
Avatar for NRC Services, LLC
NRC Services, LLC
4.5(
6
)
Energy Audit - For Business

Serving Lansing, KS and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"This home inspector was great. Not only did he agree to drive all the way out to my future home in Spring Hill, he also showed up on time and conducted a very thorough walk through of the house. He also set up and coordinated with a termite inspection company so I didn't have to do a single thing. Overall his quote was also the cheapest out of every other company I looked at."
Closet Barn Door
Closet Barn Door
Partition Wall
Partition Wall
Finished Installation

+1

Response time1 day
Recommended by75%of homeowners
Morning Star Windows & Siding of KC Inc
4.6(
80
)
Energy Audit - For BusinessHome Energy Audit

Serving Lansing, KS and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"Very well.  Morning Star referred me to a free energy audit as a Missouri resident which will provide a $400 credit to my utilities.  The windows installed were double pane Heartland windows.  I've seen a significant reduction in my electric bill this summer immediately.   The installers did a great job.  I will be asking for their assistance again to finish the remainder of my windows.
"
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+18

Recommended by90%of homeowners
Avatar for Donohue's Lightning Rods
Donohue's Lightning Rods
5.0(
10
)
Energy Audit - For BusinessHome Energy Audit

Serving Lansing, KS and surrounding areas

In business since 1973

Free estimates

"

 Mr. Donohue seems to be very  knowledgeable in this field. They come out to give your a free estimate. He explains the process before he starts. Once on the job his team worked  tirelessly until the job was complete.

"
Additional Photos
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+4

Recommended by100%of homeowners
Avatar for Endeavor Home Performance LLC
Endeavor Home Performance LLC
5.0(
1
)
Home Energy Audit

Serving Lansing, KS and surrounding areas

In business since 2006

Credit card accepted

You deserve a home that is comfortable, healthy, durable, and efficient. During our standard $500 Home Performance Assessment, we will use state of the art tools and years of experience to gauge the overall performance of your home, and determine where improvements can be made. Areas of the assessment will include, air sealing, insulation, windows & doors, HVAC, and appliances. At the end of the assessment, you will receive a report with recommendations for improvements and estimated energy savings. Then if you choose to go forward with upgrades, we can provide project management, additional testing, and quality assurance to be sure the job gets done right. At Endeavor Home Performance, we believe that you deserve to feel great in your home. Our goal is to make it happen! \n \n

Blower Door Test
Fog Machine
Infrared Camera
Combustion Appliance Testing - CO
Combustion Appliance Testing - Natural Gas

+1

Response time1 day
Showing 1-10 of 13
Energy Efficiency Auditing FAQs, answered by experts

If you want a new boiler that’s going to help lower your fuel bills, you should buy one that has a high energy-efficiency rating. For example, a boiler that is rated “A” uses at least 90% of the energy created by the boiler. And in order to enjoy the best performance, it’s important to have it installed properly by a highly-rated tech.

A whole-house humidifier can positively impact energy consumption by improving heating efficiency. During colder months, humidified air feels warmer, which allows you to lower your thermostat without sacrificing comfort. This adjustment can lead to significant energy savings as your heating system works more efficiently. However, it's important to use the humidifier judiciously, as excessive humidity could potentially strain your cooling system in warmer months.

Home power is measured in kilowatt-hours, commonly expressed as kWh. The average home uses between 800 and 1,000 kWh per month. Peak usage (and highest bills) occurs in the middle of summer and the depths of winter. Keeping on top of your usage during these crucial months will lower your annual average usage considerably. 

Wood windows fall in the middle of the window frame materials when it comes to energy efficiency. They’re more insulating than aluminum and vinyl, but they aren’t as efficient as fiberglass or composite frames. If you love the look and lifespan of wood windows and want to maximize efficiency, you can upgrade to double-pane or triple-pane glass and consider window tinting and low-emissivity (low-E) coatings to minimize heat transfer.

Installing weather stripping or upgrading to insulated panels can improve efficiency.

The Lansing, KS homeowners’ guide to energy efficiency auditing services

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