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TRUSTED BY OLATHE, KS HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon40
    Verified energy efficiency auditing services reviews

Find Energy efficiency auditors in Olathe

"James was fantastic! He was polite and knowledgeable. He efficiently fixed our air conditioning, and informed us of all the different options we had. We will certainly use this company again if James is any indication of the caliber of staff they employ."

Alison Z on October 2025

We have provided hometown service to residents of the Kansas City Metro since 1951. We offer FREE ESTIMATES on a new air conditioner, furnace, boiler, heat pump, geothermal, zoning, water heater, tankless water heater, plumbing remodel projects, and battery back-up sump pump.

"James was fantastic! He was polite and knowledgeable. He efficiently fixed our air conditioning, and informed us of all the different options we had. We will certainly use this company again if James is any indication of the caliber of staff they employ."

Alison Z on October 2025


Avatar for Star Energy Consultants, LLC

Star Energy Consultants, LLC

5240 NE Sawgrass Dr.
4.83(
18
)
Approved Pro

Star Energy Consultants, LLC

5240 NE Sawgrass Dr.
4.83(
18
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
16 years of experience

For a more comfortable home and lower energy bills, schedule a home energy audit today! We evaluate each facet of your home, how each system functions on its own, and how each piece contributes to your whole house's comfort and energy efficiency. We also help to assist in finding you the most skilled, honest, and affordable products and services that you’re looking for in your home. As Consultants, we stand with you throughout the whole process as your advocate and your partner. Helping you and your home to be as safe, energy-efficient, and comfortable as possible. BPI Certified"

"the service was excellent. Professional."

Garrison S on February 2025

For a more comfortable home and lower energy bills, schedule a home energy audit today! We evaluate each facet of your home, how each system functions on its own, and how each piece contributes to your whole house's comfort and energy efficiency. We also help to assist in finding you the most skilled, honest, and affordable products and services that you’re looking for in your home. As Consultants, we stand with you throughout the whole process as your advocate and your partner. Helping you and your home to be as safe, energy-efficient, and comfortable as possible. BPI Certified"

"the service was excellent. Professional."

Garrison S on February 2025


Avatar for Hestia Home Inspection, LLC

Hestia Home Inspection, LLC

4122 NE Wenonah Rd
4.90(
35
)
Approved Pro

Hestia Home Inspection, LLC

4122 NE Wenonah Rd
4.90(
35
)
Approved Pro
Customers say: Quick response
17 local quotes requested
6 years of experience

Hestia Home Inspection, LLC is the solution to all of your home inspection needs. We take great pride in our extreme professionalism, timeliness, and superior customer service on every job. We make sure to develop a lasting relationship, so that the next time service is needed, there will be no question on who to call. Satisfaction guaranteed!

"He did a great job and took his time to answer any questions."

Carly H on October 2025

Hestia Home Inspection, LLC is the solution to all of your home inspection needs. We take great pride in our extreme professionalism, timeliness, and superior customer service on every job. We make sure to develop a lasting relationship, so that the next time service is needed, there will be no question on who to call. Satisfaction guaranteed!

"He did a great job and took his time to answer any questions."

Carly H on October 2025


Avatar for HER Heating, Cooling & Plumbing

HER Heating, Cooling & Plumbing

8426 Clint Drive
5.00(
5
)

HER Heating, Cooling & Plumbing

8426 Clint Drive
5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

All the services you need, all in one place. HER Heating, Cooling, & Plumbing is a trustworthy local HVAC contractor. Our goal has always been to provide the best possible air conditioning repair service at the most inexpensive pricing since we first opened our doors. We offer a full range of heating, air conditioning, and indoor air quality solutions and services. Ours is a tailored approach that ensures we continuously meet, if not exceed, the needs of every client.

"Faster and less expensive than we had imagined!"

Jamie A on September 2022

All the services you need, all in one place. HER Heating, Cooling, & Plumbing is a trustworthy local HVAC contractor. Our goal has always been to provide the best possible air conditioning repair service at the most inexpensive pricing since we first opened our doors. We offer a full range of heating, air conditioning, and indoor air quality solutions and services. Ours is a tailored approach that ensures we continuously meet, if not exceed, the needs of every client.

"Faster and less expensive than we had imagined!"

Jamie A on September 2022


KC HomeCheck

12829 Briar Dr
4.00(
1
)

KC HomeCheck

12829 Briar Dr
4.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

KC HomeCheck provides comprehensive home inspections in Johnson County and the greater Kansas City area. Fully licensed, insured and bringing a wealth of knowledge and experience to work for you. In addition to inspections that far exceed industry standards we also specialize in radon testing, termite inspection, sewer pipe inspection and energy efficiency audits. Let us partner with you so you can purchase your next house with supreme confidence. We're so certain you will be satisfied that we offer a full money back guarantee. No gimmicks, just our promise of honesty to you.

"Stephen with KC Home Check Inspections was fantastic! He took his time, explained well, and was thorough for our new home's inspection."

Tracy M on June 2021

KC HomeCheck provides comprehensive home inspections in Johnson County and the greater Kansas City area. Fully licensed, insured and bringing a wealth of knowledge and experience to work for you. In addition to inspections that far exceed industry standards we also specialize in radon testing, termite inspection, sewer pipe inspection and energy efficiency audits. Let us partner with you so you can purchase your next house with supreme confidence. We're so certain you will be satisfied that we offer a full money back guarantee. No gimmicks, just our promise of honesty to you.

"Stephen with KC Home Check Inspections was fantastic! He took his time, explained well, and was thorough for our new home's inspection."

Tracy M on June 2021


Avatar for New! Heating & Cooling LLC

New! Heating & Cooling LLC

Serving Area
5.00(
9
)

New! Heating & Cooling LLC

Serving Area
5.00(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

New! Heating and Cooling LLC is your one-stop solution for anything and everything air conditioning- and heating-related. We inspect, repair, and install all makes and models. We offer service and exclusive maintenance plans to protect your investment. In addition to a full line of services, we also carry top-of-the-line equipment guaranteed to suit your comfort needs.

"Freaking FANTASTIC! These guys are honest to goodness Rock Stars! Can't say enough good things about them. Zach and Luis were amazing. After having been told our compressor was bad and that we needed to spend over $5,000 on either a new AC unit, a new heat pump or possibly an entirely new system, we were in the process of getting estimates when New! Heating & Cooling came by. Zach offered to give us a 2nd opinion for $49 [Looks like std rate is $89 so they took pity on us]. So, with the prospect of spending thousands, we figured a 2nd opinion would be good to have. THANK GOODNESS we did!! $322 run capacitor replacement and BOOM! sub 62 degree air blowing thru system!! Just Wow! Went from zero air flow and stagnant ~87 degrees on our 1st floor (likely higher on 2nd floor) to a system blowing low 60 temps! Went from being told we needed to spend 5+ thousands of dollars to spending ~$371 for diagnostic, part and labor. What a relief. Just amazing. With the experience we had, I would HIGHLY RECOMMEND this company/these guys. Just phenomenal!! Thanks guys!! Tom & Jackie"

Tom C on June 2021

New! Heating and Cooling LLC is your one-stop solution for anything and everything air conditioning- and heating-related. We inspect, repair, and install all makes and models. We offer service and exclusive maintenance plans to protect your investment. In addition to a full line of services, we also carry top-of-the-line equipment guaranteed to suit your comfort needs.

"Freaking FANTASTIC! These guys are honest to goodness Rock Stars! Can't say enough good things about them. Zach and Luis were amazing. After having been told our compressor was bad and that we needed to spend over $5,000 on either a new AC unit, a new heat pump or possibly an entirely new system, we were in the process of getting estimates when New! Heating & Cooling came by. Zach offered to give us a 2nd opinion for $49 [Looks like std rate is $89 so they took pity on us]. So, with the prospect of spending thousands, we figured a 2nd opinion would be good to have. THANK GOODNESS we did!! $322 run capacitor replacement and BOOM! sub 62 degree air blowing thru system!! Just Wow! Went from zero air flow and stagnant ~87 degrees on our 1st floor (likely higher on 2nd floor) to a system blowing low 60 temps! Went from being told we needed to spend 5+ thousands of dollars to spending ~$371 for diagnostic, part and labor. What a relief. Just amazing. With the experience we had, I would HIGHLY RECOMMEND this company/these guys. Just phenomenal!! Thanks guys!! Tom & Jackie"

Tom C on June 2021


Avatar for Streamline Energy Solutions

Streamline Energy Solutions

1201 NW Briarcliff Pkwy
4.90(
10
)

Streamline Energy Solutions

1201 NW Briarcliff Pkwy
4.90(
10
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today! Streamline your way to savings! We are a one-stop shop for your home energy efficiency needs. Streamline Energy Solutions provides various insulation and weatherization services including blower door tests that show immediate improvements in your home. Our Services: Insulation - Insulation is a key feature in having an energy-efficient home. Worried about itchy or unsafe products? You are not alone. We use a premium product developed by Certinteed, called Insulsafe SP. Not only is it the safest product on the market, but it does the job well leaving your home comfortable and consistent. Energy Audits - Before performing insulation measures in your home, we recommend performing a comprehensive home energy audit to identify issues facing your home’s current condition. Through the use of thermal imaging and blower door tests, you can see an immediate amount of airflow reduction in the home after installation. Air Sealing - All homes have gaps or spaces that allow conditioned air to escape. Sealing top plates, wiring, pipes, lights, and other air leaks with spray foam drastically improves the efficiency of a home and can reduce energy bills by up to 20%. Ventilation and Solar Attic Fans - When upgrading your home’s insulation, attic ventilation is a critical aspect of maintaining the structure of your home. Improper attic venting can lead to moisture buildup that can create mold growth and wood rot. Solar fans provide next-level ventilation to keep your attic cooler in the summer and less humid in the winter. Insulation Removal - Get rid of old, damaged insulation

"The team did a great job informing me of a few areas in my home that was causing energy loss which we addressed. The key issue was to seal up areas in my attic and ensure rodents couldn't come in. They were extremely professional and sent me photos and videos where work was completed. I would hire them again and recommend them to others."

Judy B on January 2022

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today! Streamline your way to savings! We are a one-stop shop for your home energy efficiency needs. Streamline Energy Solutions provides various insulation and weatherization services including blower door tests that show immediate improvements in your home. Our Services: Insulation - Insulation is a key feature in having an energy-efficient home. Worried about itchy or unsafe products? You are not alone. We use a premium product developed by Certinteed, called Insulsafe SP. Not only is it the safest product on the market, but it does the job well leaving your home comfortable and consistent. Energy Audits - Before performing insulation measures in your home, we recommend performing a comprehensive home energy audit to identify issues facing your home’s current condition. Through the use of thermal imaging and blower door tests, you can see an immediate amount of airflow reduction in the home after installation. Air Sealing - All homes have gaps or spaces that allow conditioned air to escape. Sealing top plates, wiring, pipes, lights, and other air leaks with spray foam drastically improves the efficiency of a home and can reduce energy bills by up to 20%. Ventilation and Solar Attic Fans - When upgrading your home’s insulation, attic ventilation is a critical aspect of maintaining the structure of your home. Improper attic venting can lead to moisture buildup that can create mold growth and wood rot. Solar fans provide next-level ventilation to keep your attic cooler in the summer and less humid in the winter. Insulation Removal - Get rid of old, damaged insulation

"The team did a great job informing me of a few areas in my home that was causing energy loss which we addressed. The key issue was to seal up areas in my attic and ensure rodents couldn't come in. They were extremely professional and sent me photos and videos where work was completed. I would hire them again and recommend them to others."

Judy B on January 2022


Avatar for KC Daylighting and Ventilation

KC Daylighting and Ventilation

15042 W 106th St
5.00(
6
)

KC Daylighting and Ventilation

15042 W 106th St
5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

KC Daylighting and Ventilation is a Solatube Premier Dealer for Kansas City and the surrounding areas. Our Certified Installation Consultants are daylighting and ventilation experts who are factory-trained and certified on all Solatube products. We believe that there is no better way to light your environment than through the natural lighting of the sun. Through the use of our Solatube tubular skylight products, we know that we can help you enhance and brighten your home, office, or work space, helping you to create a happier, healthier environment. At KC Daylighting and Ventilation, we offer the worlds best light harvesting circular skylights with as many choices and as many designs necessary for you to receive exactly what you want. We are locally owned and operated, and stand by our skylight, solar attic fan and whole house fan products 100%.

"We previous had KC Daylighting install a solatube inour kitchen. We were so happy with their product, service, expertise, and professionalism, that we knew they had to install the whole house fan when we decided to get one. They arrived exactly when they said they would, installed the new fan (even though we have a somewhat difficult attic), and it works wonderfully. We really couldn't be happier with the product or the installers. I would absolutely recommend them to anyone in the market for any of their products."

Rich C on October 2018

KC Daylighting and Ventilation is a Solatube Premier Dealer for Kansas City and the surrounding areas. Our Certified Installation Consultants are daylighting and ventilation experts who are factory-trained and certified on all Solatube products. We believe that there is no better way to light your environment than through the natural lighting of the sun. Through the use of our Solatube tubular skylight products, we know that we can help you enhance and brighten your home, office, or work space, helping you to create a happier, healthier environment. At KC Daylighting and Ventilation, we offer the worlds best light harvesting circular skylights with as many choices and as many designs necessary for you to receive exactly what you want. We are locally owned and operated, and stand by our skylight, solar attic fan and whole house fan products 100%.

"We previous had KC Daylighting install a solatube inour kitchen. We were so happy with their product, service, expertise, and professionalism, that we knew they had to install the whole house fan when we decided to get one. They arrived exactly when they said they would, installed the new fan (even though we have a somewhat difficult attic), and it works wonderfully. We really couldn't be happier with the product or the installers. I would absolutely recommend them to anyone in the market for any of their products."

Rich C on October 2018


Sovereign Solar

4741 Central St
No reviews yet

Sovereign Solar

4741 Central St
No reviews yet
9 years of experience

In The Sun We Trust! Take back your power, eliminate your electric bill, and earn a profit: all with the power of the Sun! We sell, design, and install solar power systems for home and business owners. Stop renting your power, start owning it - Become Sovereign! When you go solar, you're able to generate electricity that is cheaper and cleaner, all of which is generated on-site, where it's needed. When you generate solar power, the electric utilities companies will credit you the full retail rate for any of your excess solar power. Therefore, your electric bills can be significantly reduced or eliminated, and the all savings go straight to you - the system owner. Everyday folks are waking up to the potential of solar power. They're tired of renting their power and sick of the increasing rates from the monopolistic electric companies. They're choosing to make an investment in themselves and their homes, by building equity into a power plant. We pride ourselves on our premium designs and installations, including the ability to make solar technology the most affordable way to power your life. At the end of the day, solar power delivers more than just savings on electric bills, it delivers energy independence, energy security, and the ability to profit from cutting-edge clean technology for a lifetime.

In The Sun We Trust! Take back your power, eliminate your electric bill, and earn a profit: all with the power of the Sun! We sell, design, and install solar power systems for home and business owners. Stop renting your power, start owning it - Become Sovereign! When you go solar, you're able to generate electricity that is cheaper and cleaner, all of which is generated on-site, where it's needed. When you generate solar power, the electric utilities companies will credit you the full retail rate for any of your excess solar power. Therefore, your electric bills can be significantly reduced or eliminated, and the all savings go straight to you - the system owner. Everyday folks are waking up to the potential of solar power. They're tired of renting their power and sick of the increasing rates from the monopolistic electric companies. They're choosing to make an investment in themselves and their homes, by building equity into a power plant. We pride ourselves on our premium designs and installations, including the ability to make solar technology the most affordable way to power your life. At the end of the day, solar power delivers more than just savings on electric bills, it delivers energy independence, energy security, and the ability to profit from cutting-edge clean technology for a lifetime.


Avatar for USA Alarm Service, Inc

USA Alarm Service, Inc

510 S Clearwater Loop
No reviews yet

USA Alarm Service, Inc

510 S Clearwater Loop
No reviews yet
29 years of experience

USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.

USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.

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Energy Efficiency Auditing questions, answered by experts

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

When combined with a substantial solar system, if you have enough Powerwalls, you could go off-grid and be energy independent. But remember, you'd need enough Powerwalls to power your whole home continuously because a single Powerwall can’t power large appliances for extended periods. One Powerwall is able to power an average-sized home's emergency circuits, lights, and outlets. To power large appliances, you likely need two or three Powerwalls.

The best way to save money on home heating oil is to get large deliveries in the summer months when the prices are lowest. However, this method will only work if you have a separate storage tank or an unusually large primary tank. You can sometimes save money by opting into a delivery contract, as some companies offer set prices that they believe will sit at the average cost over the contract term. If the price of oil rises, you could enjoy some savings, but keep in mind that you might also pay a bit more if the price decreases.

Absolutely! Especially if you have an older home that currently doesn’t have air conditioning where installing ductwork just wouldn't work. No one likes being hot in the warmer months, so if you’re looking to sell your home in the near future, installing a ductless mini-split AC can be a good way to enjoy your home more while you’re in it, boost the return on your sale, and serve as a perk to peak buyers’ interest.

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

The Olathe, 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.