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  • Verified reviews icon28
    Verified energy efficiency auditing services reviews

Find Energy efficiency auditors in Gladstone

Avatar for Anthony Plumbing, Heating & Cooling

Anthony Plumbing, Heating & Cooling

15203 W 99th St
4.75(
1,406
)
Approved Pro

Anthony Plumbing, Heating & Cooling

15203 W 99th St
4.75(
1,406
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
640 local quotes requested

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.

"I had an amazing experience with Anthony PHCE. The service was outstanding! The technicians were very prompt, professional, and detailed. They ensured I was comfortable throughout the entire process. I highly recommend them!"

Allen J on August 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.

"I had an amazing experience with Anthony PHCE. The service was outstanding! The technicians were very prompt, professional, and detailed. They ensured I was comfortable throughout the entire process. I highly recommend them!"

Allen J on August 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 Star Companies, Inc.

Star Companies, Inc.

8320 Westridge Road, #101
5.00(
5
)
Approved Pro

Star Companies, Inc.

8320 Westridge Road, #101
5.00(
5
)
Approved Pro
Customers say: Quick response
42 years of experience
Free onsite estimate

In business since 1983, the staff at Star Drywall Company, Inc., offer the highest quality customer service. We closely manage each job to ensure the highest quality of work.

"Arrived on time. Price was lower than expected. Quality work."

Thad S on July 2010

In business since 1983, the staff at Star Drywall Company, Inc., offer the highest quality customer service. We closely manage each job to ensure the highest quality of work.

"Arrived on time. Price was lower than expected. Quality work."

Thad S on July 2010


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


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



Kingdom Heating and Air

Po Box 313
No reviews yet

Kingdom Heating and Air

Po Box 313
No reviews yet

Air Conditioning and Heating repair, service and installation. Residential and commercial availability. Kingdom Heating and Air is built on honesty, clarity, professionalism and value. We do things the right way, every time. Licensed and insured, Kingdom HVAC is here to help and generally able to make same day service calls.

Air Conditioning and Heating repair, service and installation. Residential and commercial availability. Kingdom Heating and Air is built on honesty, clarity, professionalism and value. We do things the right way, every time. Licensed and insured, Kingdom HVAC is here to help and generally able to make same day service calls.


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


Metro Heating and A/C

101 N Clayview Dr
3.73(
11
)

Metro Heating and A/C

101 N Clayview Dr
3.73(
11
)
Customers say: Terrific value
9 years of experience

Honest, affordable heating and air conditioning in the Kansas City metro area. Over 18 years of experience. Locally owned and operated. We don't arrive at your house with the intention of selling you anything. Our goal is to make your equipment last, NOT replace it unless necessary.

"Here’s the new review : Beware !!!! DO NOT USE THIS company for your ac and heating system. They did not replace the line set when installing our new unit! Then had the audacity To bent the old line set and did not properly solder which caused multiple leaks of Freon so the unit never worked properly from day one! Now the drywall has to be torn out to have the line set repair.. We had an estimate from another ac and heating company who said that normally the line is checked when replacing a unit. The last unit we had was smaller so they did not adjust it fit the new bigger unit. We have been calling for two weeks by text , emails and calls, even my father called with no luck. They will not follow up with us to get this issue resolved. On top of that another company came out and said it’s standard for them to check those lines with a new install and gave us an estimate of nearly $2,000 to repair. Please save yourself the headache and do not use this company. They done nothing to resolve this issue so we will report this to BBB."

Selita J on November 2024

Honest, affordable heating and air conditioning in the Kansas City metro area. Over 18 years of experience. Locally owned and operated. We don't arrive at your house with the intention of selling you anything. Our goal is to make your equipment last, NOT replace it unless necessary.

"Here’s the new review : Beware !!!! DO NOT USE THIS company for your ac and heating system. They did not replace the line set when installing our new unit! Then had the audacity To bent the old line set and did not properly solder which caused multiple leaks of Freon so the unit never worked properly from day one! Now the drywall has to be torn out to have the line set repair.. We had an estimate from another ac and heating company who said that normally the line is checked when replacing a unit. The last unit we had was smaller so they did not adjust it fit the new bigger unit. We have been calling for two weeks by text , emails and calls, even my father called with no luck. They will not follow up with us to get this issue resolved. On top of that another company came out and said it’s standard for them to check those lines with a new install and gave us an estimate of nearly $2,000 to repair. Please save yourself the headache and do not use this company. They done nothing to resolve this issue so we will report this to BBB."

Selita J on November 2024


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

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Energy Efficiency Auditing questions, answered by experts

There are energy-efficient options when building a cottage. Select green building materials, high-performance insulation, and energy-efficient windows when designing your cottage. Options such as solar panels, efficient HVAC systems, and LED lighting can lower your utility bills and reduce your environmental impact. Many builders offer energy-efficient upgrades as part of the design process.

Fans reduce peak cooling loads, lower air conditioning energy expenses by expediting heat exit, and enhance natural airflow throughout the home.

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.

Leaving vents open but closing doors in unused rooms will probably not save money on your energy bill. Closed doors prevent the natural flow of air throughout the home, which could reduce the efficiency of the overall HVAC system. They could also restrict airflow into and through the return vents, making the HVAC system less efficient.

A whole-home humidifier can impact your energy bill positively. In colder months, humidified air feels warmer, allowing you to lower your thermostat without sacrificing comfort. This can lead to energy savings as your heating system works more efficiently. However, it's crucial to use the humidifier judiciously to avoid excessive humidity, which might strain your cooling system in warmer months.

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The Gladstone, 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.