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Find Batt, rolled or reflective insulation install or upgrade pros in Olathe

Avatar for Irons in the Fire Spray Foam

Irons in the Fire Spray Foam

5.00(
5
)
Approved Pro

Irons in the Fire Spray Foam

5.00(
5
)
Approved Pro
Free onsite estimate

We will apply our experience, great expertise, quality, and customer service, in order to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Very professional, showed up when they said they would. Completed our project on time. I would definitely recommend."

Clint C on October 2025

We will apply our experience, great expertise, quality, and customer service, in order to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Very professional, showed up when they said they would. Completed our project on time. I would definitely recommend."

Clint C on October 2025


A+ Insulation

4.79(
172
)
Approved Pro

A+ Insulation

4.79(
172
)
Approved Pro
Customers say: Quick response
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
58 local quotes requested

A+ Insulation is owner operated and prides itself not only on quality installations but quality people and service as well. A+ Insulation was established in 2004 to bring you the best in home insulation and superior customer service. We are dedicated to providing top quality insulation products to increase your home's thermal efficiency and keep you warm in winter and cool in summer. As part of our commitment to customer service, A+ Insulation always offers fair, competitive prices because we believe that a comfortable home should be affordable. Conveniently located in Lenexa, KS, A+ Insulation serves the insulation needs of the greater Kansas City area, including Overland Park, Shawnee, Leawood, Olathe, Mission, Prairie Village, and other area towns. We strive to provide the best insulation contractor services by always being dependable, honest, and hard-working. We're locally owned-operated and we put an emphasis on bringing our neighbors the absolute best in customer service!

"They did a great job! The crew was professional, worked quietly and efficiently, and answered all of our questions."

Nancy L on June 2024

A+ Insulation is owner operated and prides itself not only on quality installations but quality people and service as well. A+ Insulation was established in 2004 to bring you the best in home insulation and superior customer service. We are dedicated to providing top quality insulation products to increase your home's thermal efficiency and keep you warm in winter and cool in summer. As part of our commitment to customer service, A+ Insulation always offers fair, competitive prices because we believe that a comfortable home should be affordable. Conveniently located in Lenexa, KS, A+ Insulation serves the insulation needs of the greater Kansas City area, including Overland Park, Shawnee, Leawood, Olathe, Mission, Prairie Village, and other area towns. We strive to provide the best insulation contractor services by always being dependable, honest, and hard-working. We're locally owned-operated and we put an emphasis on bringing our neighbors the absolute best in customer service!

"They did a great job! The crew was professional, worked quietly and efficiently, and answered all of our questions."

Nancy L on June 2024


Avatar for Green Star Energy

Green Star Energy

4.91(
226
)
Approved Pro

Green Star Energy

4.91(
226
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
66 local quotes requested

Green Star Energy is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.

"Stuart was very professional and exceeded my expectations with service and quality. He always explained what he was about to do, even when he came to bid the job. After his inspection, he asked could he sit down and complete the bid. Stuart took the time to explained each line item and cost, then asked if I had questions. Once I accepted his bid, he explained in detail what would occur each day and gave approximate timeframe for job to be completed.He was on time each day and gave a progress report at the end of each day. Stuart, President of GreenStar Energy, was on the job everyday, all day . He takes pride in his company and it shows. I highly recommend this company for all your insulation projects. You will not be disappointed. "

Dorri T on August 2025

Green Star Energy is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.

"Stuart was very professional and exceeded my expectations with service and quality. He always explained what he was about to do, even when he came to bid the job. After his inspection, he asked could he sit down and complete the bid. Stuart took the time to explained each line item and cost, then asked if I had questions. Once I accepted his bid, he explained in detail what would occur each day and gave approximate timeframe for job to be completed.He was on time each day and gave a progress report at the end of each day. Stuart, President of GreenStar Energy, was on the job everyday, all day . He takes pride in his company and it shows. I highly recommend this company for all your insulation projects. You will not be disappointed. "

Dorri T on August 2025


Avatar for A+ Insulation

A+ Insulation

4.76(
341
)
Approved Pro

A+ Insulation

4.76(
341
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
92 local quotes requested

A+ Insulation was established in 2004 to bring you the best in home insulation and superior customer service. We’re dedicated to providing top quality insulation products to increase your home’s thermal efficiency and keep you warm in winter and cool in summer. As part of our commitment to customer service, A+ Insulation always offers fair, competitive prices because we believe that a comfortable home should be affordable. Licensed, bonded, and insured, Fair competitive prices, Certainteed Certified Master Craftsman, Free inspections, Conveniently located in Lenexa, KS, A+ Insulation serves the insulation needs of the greater Kansas City area, including Overland Park, Shawnee, Leawood, Olathe, Mission, Prairie Village, and other area towns. We strive to provide the best insulation contractor services by always being dependable, honest, and hard-working. We’re a local, owner-operated company, and we put an emphasis on bringing our neighbors the absolute best in customer, We're out in the cold to keep you warm and we're out in the heat to keep you cool! For your protection and peace of mind, A+ Insulation is licensed, bonded, and insured. We are also members of the Blow-In-Blanket Contractors Association (BIBCA) and have earned the status of CertainTeed Certified Master Craftsman. Additional DBA - A Plus Insulation.

"Explained everything and did a great job"

Shawn G on May 2025

A+ Insulation was established in 2004 to bring you the best in home insulation and superior customer service. We’re dedicated to providing top quality insulation products to increase your home’s thermal efficiency and keep you warm in winter and cool in summer. As part of our commitment to customer service, A+ Insulation always offers fair, competitive prices because we believe that a comfortable home should be affordable. Licensed, bonded, and insured, Fair competitive prices, Certainteed Certified Master Craftsman, Free inspections, Conveniently located in Lenexa, KS, A+ Insulation serves the insulation needs of the greater Kansas City area, including Overland Park, Shawnee, Leawood, Olathe, Mission, Prairie Village, and other area towns. We strive to provide the best insulation contractor services by always being dependable, honest, and hard-working. We’re a local, owner-operated company, and we put an emphasis on bringing our neighbors the absolute best in customer, We're out in the cold to keep you warm and we're out in the heat to keep you cool! For your protection and peace of mind, A+ Insulation is licensed, bonded, and insured. We are also members of the Blow-In-Blanket Contractors Association (BIBCA) and have earned the status of CertainTeed Certified Master Craftsman. Additional DBA - A Plus Insulation.

"Explained everything and did a great job"

Shawn G on May 2025


Avatar for C4 Insulation LLC

C4 Insulation LLC

5.00(
4
)
Approved Pro

C4 Insulation LLC

5.00(
4
)
Approved Pro
14 local quotes requested
2 years of experience

We manage the whole process, from the preliminary estimating to the final clean-up, with thorough attention to detail and open communication. I believe in working with people and keeping them informed every step of the way. Quality takes priority, either a job is done right or it's not worth doing at all. After all, this is a tailor- made service for you.

"I can’t say enough good things about this insulation service! From start to finish, the experience was absolutely top-notch. The team was punctual, professional, and incredibly knowledgeable. Mauricio took the time to explain all my options and helped me choose the best solution for my home. Mauricio also worked around my schedule going above and beyond with communication ensuring I was confident in my home improvement solution. The installation itself was seamless—efficient, clean, and with great attention to detail. I was impressed by how respectful they were of my space, leaving everything spotless once the job was done. If you’re considering upgrading your insulation, don’t hesitate—C4 Insulation is reliable, trustworthy, and truly cares about delivering quality results. I highly recommend them to anyone looking to improve their home’s comfort and efficiency!"

Chris P on August 2025

We manage the whole process, from the preliminary estimating to the final clean-up, with thorough attention to detail and open communication. I believe in working with people and keeping them informed every step of the way. Quality takes priority, either a job is done right or it's not worth doing at all. After all, this is a tailor- made service for you.

"I can’t say enough good things about this insulation service! From start to finish, the experience was absolutely top-notch. The team was punctual, professional, and incredibly knowledgeable. Mauricio took the time to explain all my options and helped me choose the best solution for my home. Mauricio also worked around my schedule going above and beyond with communication ensuring I was confident in my home improvement solution. The installation itself was seamless—efficient, clean, and with great attention to detail. I was impressed by how respectful they were of my space, leaving everything spotless once the job was done. If you’re considering upgrading your insulation, don’t hesitate—C4 Insulation is reliable, trustworthy, and truly cares about delivering quality results. I highly recommend them to anyone looking to improve their home’s comfort and efficiency!"

Chris P on August 2025


Avatar for Star Companies

Star Companies

5.00(
10
)
Approved Pro

Star Companies

5.00(
10
)
Approved Pro
58 local quotes requested
41 years of experience

Star Companies is proud to service the Kansas City Metro for 40 years! As a family owned company, we take your home's efficiency and comfort seriously. We provide a FREE assessment and estimate, always with your whole home's health in mind. Get your home on the right path for maximum comfort and energy efficiency through the Star Experience. Call or email us today!!

"The Star Companies teams were professional, hard-working, friendly and the results are fantastic. Our attic has an unusual configuration, they took the time to make difficult installations of foam board in spots I did not think were even accessible. They had the lowest of three estimates, did great work! I highly recommend Star Companies."

Scott R on July 2025

Star Companies is proud to service the Kansas City Metro for 40 years! As a family owned company, we take your home's efficiency and comfort seriously. We provide a FREE assessment and estimate, always with your whole home's health in mind. Get your home on the right path for maximum comfort and energy efficiency through the Star Experience. Call or email us today!!

"The Star Companies teams were professional, hard-working, friendly and the results are fantastic. Our attic has an unusual configuration, they took the time to make difficult installations of foam board in spots I did not think were even accessible. They had the lowest of three estimates, did great work! I highly recommend Star Companies."

Scott R on July 2025


"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


Avatar for Green Improvement Consulting

Green Improvement Consulting

4.94(
77
)
Approved Pro

Green Improvement Consulting

4.94(
77
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
25 local quotes requested

Hi! Please Call use at (816)301-4448 MyGreenKC Insulation is the home improvement that pays for itself, our objective is to save our customers money while making the world a little greener. We are an Evergy Preferred Insulation Contractor. Qualified customers are eligible for insulation and air sealing rebates and tax credits. BPI certified professionals. We are a local professional small business here to assist with all your home insulation needs. Please Call use at (816) 301-4448

"Shawn provided lots of information during the visit for an estimate. The day of work they arrived on time and were diligent about accomplishing adding insulation to my attic. Their clean up was thorough. They were courteous and pleasant."

Sandra G on January 2025

Hi! Please Call use at (816)301-4448 MyGreenKC Insulation is the home improvement that pays for itself, our objective is to save our customers money while making the world a little greener. We are an Evergy Preferred Insulation Contractor. Qualified customers are eligible for insulation and air sealing rebates and tax credits. BPI certified professionals. We are a local professional small business here to assist with all your home insulation needs. Please Call use at (816) 301-4448

"Shawn provided lots of information during the visit for an estimate. The day of work they arrived on time and were diligent about accomplishing adding insulation to my attic. Their clean up was thorough. They were courteous and pleasant."

Sandra G on January 2025


Avatar for Attic Armor Pros, LLC

Attic Armor Pros, LLC

3.50(
3
)
Approved Pro

Attic Armor Pros, LLC

3.50(
3
)
Approved Pro
12 years of experience
Free onsite estimate

AA Pro's strives to offer consumers exceptional energy saving products. We are proud to provide the most energy efficient windows available and manufactured in the United States. Additionally, our insulation products save consumers a significant amount of money and energy while heating and cooling their much valued homes. With over 15 years of industry experience and expertise, we assure each customer that their project will be completed on time and within the agreed upon budget. Please contact us today to talk about your energy efficiency needs for your beautiful home.

"I would not purchase anything from this company. We purchased windows and attic armor from them and it did not go well. The owner sent out installers that have never installed replacement windows before. Not only did they do a horrible job but they damaged our brand new siding. We went through 3 of his installers and the job is still not done. We have terminated the installation contract with him."

John P on February 2018

AA Pro's strives to offer consumers exceptional energy saving products. We are proud to provide the most energy efficient windows available and manufactured in the United States. Additionally, our insulation products save consumers a significant amount of money and energy while heating and cooling their much valued homes. With over 15 years of industry experience and expertise, we assure each customer that their project will be completed on time and within the agreed upon budget. Please contact us today to talk about your energy efficiency needs for your beautiful home.

"I would not purchase anything from this company. We purchased windows and attic armor from them and it did not go well. The owner sent out installers that have never installed replacement windows before. Not only did they do a horrible job but they damaged our brand new siding. We went through 3 of his installers and the job is still not done. We have terminated the installation contract with him."

John P on February 2018


Avatar for Reliable Insulation

Reliable Insulation

5.00(
7
)
Approved Pro

Reliable Insulation

5.00(
7
)
Approved Pro
Customers say: Quick response
5 years of experience
Free onsite estimate

Reliable Insulation is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"The company was efficient and communicated well. I had several opportunities to check every area they worked on over and didn’t find anything they missed or skimped on. I went with their wet blown cellulose for my interior walls. It dried quickly and remained in place for a few weeks until my drywall went up. "

Stephen C on May 2025

Reliable Insulation is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"The company was efficient and communicated well. I had several opportunities to check every area they worked on over and didn’t find anything they missed or skimped on. I went with their wet blown cellulose for my interior walls. It dried quickly and remained in place for a few weeks until my drywall went up. "

Stephen C on May 2025

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FAQs for batt, rolled or reflective insulation install or upgrade projects in Olathe, KS

Batt insulation excels in vertical installations because it remains firmly in place and delivers consistent thermal performance. Blown-in insulation performs exceptionally in spaces such as attics, efficiently filling gaps in irregular areas. 

Employing both insulation types according to their strengths enhances your home’s overall energy efficiency and comfort by providing a tailored solution for every space.

Start by measuring the square footage of the space, then match that area with the insulation thickness you need to hit your target R-value. Add a buffer for waste and odd-shaped spots so every cavity is covered. 

Once you have a rough count, run it past a local insulation pro—their on-site advice will fine-tune the numbers and help you avoid costly miscalculations.

Old insulation that is dry, intact, and mold-free does not require removal before adding new insulation; stacking new insulation over it maintains effective thermal performance and boosts energy efficiency. 

If the insulation is damp, moldy, or deteriorated, removal is necessary to eliminate health risks and ensure maximum effectiveness of the new layer. A professional insulation contractor will assess your situation and recommend the most effective solution.

Installing insulation in an average-sized home using batts or boards requires five to 12 hours. Using spray foam or blown-in insulation requires two to five hours. These timeframes are determined by the area’s size, accessibility, and whether old insulation must be removed. 

Complex projects and hard-to-reach spaces demand extra time. Hiring an experienced insulation professional ensures that the installation is completed efficiently and correctly.

Insulation is measured by R-value, which defines how effectively it resists heat flow. A higher R-value provides superior thermal resistance, ensuring your home remains warm in winter and cool in summer. 

Choosing the correct R-value is essential for maximizing energy efficiency and comfort, and it directly impacts long-term utility savings. Professional guidance determines the optimal R-value for your specific climate.

The Olathe, KS homeowners’ guide to batt, rolled or reflective insulation installs or upgrades

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