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

Avatar for C4 Insulation LLC

C4 Insulation LLC

5.00(
5
)
•Approved Pro

C4 Insulation LLC

5.00(
5
)
•Approved Pro
3 years of experience
Free onsite estimate

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.

"Friendly, professional, and not a single attempt to upsell us. Had an almost fully uninsulated attic, and they did a perfect job! Called when they were on their way, explained the process very well before they started, and in a couple hours went from needing to sleep with 4 blankets to being toasty with one! They even concentrated extra padding right over the bedrooms. Can't reccomend these guys enough"

max a on January 2026

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.

"Friendly, professional, and not a single attempt to upsell us. Had an almost fully uninsulated attic, and they did a perfect job! Called when they were on their way, explained the process very well before they started, and in a couple hours went from needing to sleep with 4 blankets to being toasty with one! They even concentrated extra padding right over the bedrooms. Can't reccomend these guys enough"

max a on January 2026

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
31 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 Attic Armor Pros, LLC

Attic Armor Pros, LLC

3.50(
3
)
•Approved Pro

Attic Armor Pros, LLC

3.50(
3
)
•Approved Pro
13 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
Super Service Award
Customers say: Quick response
6 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

Avatar for Insulation Pros, LLC

Insulation Pros, LLC

4.89(
157
)
•Approved Pro

Insulation Pros, LLC

4.89(
157
)
•Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
59 local quotes requested

Insulation Pros is Service Disabled Veteran Owned. Our team specializes in multiple insulation materials and applications. We care as much about the quality of our work as you care about your home. Call us today! And as always...BEFORE YOUR MONEY GOES, CALL THE PROS!

"Great price and efficient service. "

Mark J on December 2025

Insulation Pros is Service Disabled Veteran Owned. Our team specializes in multiple insulation materials and applications. We care as much about the quality of our work as you care about your home. Call us today! And as always...BEFORE YOUR MONEY GOES, CALL THE PROS!

"Great price and efficient service. "

Mark J on December 2025

Avatar for Star Companies

Star Companies

5.00(
10
)
•Approved Pro

Star Companies

5.00(
10
)
•Approved Pro
Super Service Award
19 local quotes requested
42 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

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
16 years of experience

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

American Team Consulting & General Contracting

No reviews yet

American Team Consulting & General Contracting

No reviews yet
11 years of experience

We are a Kansas City, KS based Carpentry General Contractor. Our specialties include (All Phase) Interior and Exterior rehab/remodel. We prefer residential projects, private and commercial . Show me your dream, I'll make it reality.

We are a Kansas City, KS based Carpentry General Contractor. Our specialties include (All Phase) Interior and Exterior rehab/remodel. We prefer residential projects, private and commercial . Show me your dream, I'll make it reality.

Avatar for Handyman Barrett LLC

Handyman Barrett LLC

4.96(
113
)

Handyman Barrett LLC

4.96(
113
)
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Family owned & operated.

"Mr. Barrett was sensational. My home is 35 years old, and the faucet handle was so badly corroded that it was difficult even to turn off the water. In spite of the corrosion and difficulty in removing the old fixture and installing the new one, Mr. Barrett never lost his patience and continued to work on the fixture at a time when most plumbers probably would have given up and tried to sell me lots of expensive new piping. I used Handyman Barrett for the first time just one week ago for an entirely different project, and I will certainly call him again for any home projects."

AVRAHAM L on May 2019

Family owned & operated.

"Mr. Barrett was sensational. My home is 35 years old, and the faucet handle was so badly corroded that it was difficult even to turn off the water. In spite of the corrosion and difficulty in removing the old fixture and installing the new one, Mr. Barrett never lost his patience and continued to work on the fixture at a time when most plumbers probably would have given up and tried to sell me lots of expensive new piping. I used Handyman Barrett for the first time just one week ago for an entirely different project, and I will certainly call him again for any home projects."

AVRAHAM L on May 2019

Weber Flooring, Joe's Carpet Outlet

4.66(
64
)

Weber Flooring, Joe's Carpet Outlet

4.66(
64
)
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Additional contact name - Katie Miller.

"Great. We will used them again."

Bob J on March 2020

Additional contact name - Katie Miller.

"Great. We will used them again."

Bob J on March 2020

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FAQs for batt, rolled or reflective insulation install or upgrade projects in Smithville, MO

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 Smithville, MO 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.

See all articles