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TRUSTED BY GRAIN VALLEY, MO HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon72
    Verified insulation services reviews

Find Insulation pros in Grain Valley

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
91 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 Star Companies

Star Companies

5.00(
10
)
Approved Pro

Star Companies

5.00(
10
)
Approved Pro
67 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


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
33 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 Kansas City Wildlife Removal, LLC

Kansas City Wildlife Removal, LLC

No reviews yet

Kansas City Wildlife Removal, LLC

No reviews yet
1 years of experience

Kansas City Wildlife Removal, LLC Eli Willard - Veteran Owned and Operated We provide a thorough inspection of your property to identify any and all entry points and offer a cost-effective solution to humanly remove the nuisance wildlife and make any needed repairs to ensure they do not return. We are here to help 24 hours a day! *Bats *Raccoons *Squirrels *Opossums *Beavers *Rats and Mice

Kansas City Wildlife Removal, LLC Eli Willard - Veteran Owned and Operated We provide a thorough inspection of your property to identify any and all entry points and offer a cost-effective solution to humanly remove the nuisance wildlife and make any needed repairs to ensure they do not return. We are here to help 24 hours a day! *Bats *Raccoons *Squirrels *Opossums *Beavers *Rats and Mice



Avatar for Insulex Insulation Experts

Insulex Insulation Experts

5.00(
6
)

Insulex Insulation Experts

5.00(
6
)
Customers say: Quick response
3 years of experience

We are a woman owned and family run business with over 15 years of residential contracting. We specialize in residential insulation services including blown in insulation, air sealing, attic hatch covers, and crawl space encapsulation. It is our desire to see every customer have their specific home energy needs efficiently met. We offer personalized service, excellent communication and with a small team you will enjoy hands on customer service.

"The team from Insulex did a great job! They explained the different insulation options well, helped me select the right choice for my house, and completed the job quickly and with no mess. I can already tell a huge difference!"

Mark S on December 2023

We are a woman owned and family run business with over 15 years of residential contracting. We specialize in residential insulation services including blown in insulation, air sealing, attic hatch covers, and crawl space encapsulation. It is our desire to see every customer have their specific home energy needs efficiently met. We offer personalized service, excellent communication and with a small team you will enjoy hands on customer service.

"The team from Insulex did a great job! They explained the different insulation options well, helped me select the right choice for my house, and completed the job quickly and with no mess. I can already tell a huge difference!"

Mark S on December 2023


Avatar for My Insulation Guy

My Insulation Guy

5.00(
1
)

My Insulation Guy

5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Local family-owned insulation company with quality work and friendly prices. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"A Great Experiance!!!!"

Brian P on October 2023

Local family-owned insulation company with quality work and friendly prices. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"A Great Experiance!!!!"

Brian P on October 2023



Yusef

5.00(
10
)

Yusef

5.00(
10
)
Customers say: Quick response
Free onsite estimate

General remodeling, roofs, siding, windows, interior painting, tree work.

"Yusef did a terrific job. He was there whenever I had a question or a concern. Always happy to take care of whatever I asked. Job was done professionally and quickly. Yusef was a very professional representative to work with. "

Becky W on October 2025

General remodeling, roofs, siding, windows, interior painting, tree work.

"Yusef did a terrific job. He was there whenever I had a question or a concern. Always happy to take care of whatever I asked. Job was done professionally and quickly. Yusef was a very professional representative to work with. "

Becky W on October 2025

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Insulation questions, answered by experts

Vapor barriers in attics are a bit outdated and most areas no longer recommend them for attic spaces. For vented attics, the best method is usually to install drywall and cover it with latex paint before attaching insulation fiberglass, cellulose, or foam insulation. When renovating an attic to use as a living space, a contractor can guide you on the best way to cover insulation.

When looking for a company who installs insulation, your best bet is usually to work with an insulation contractor or professional insulation company. If you can't find a local insulation company, working with a general contractor can be another option. No matter who you hire, always confirm that they have experience.

Garage door insulation can last anywhere from 20 to 100 years depending on the type of insulation. Cellulose has the shortest lifespan coming in at between 20 and 30 years, while spray foam, mineral wool, and fiberglass can last between 80 and 100 years with proper maintenance. 

Humidity plays a role in how long more susceptible insulation materials—like fiberglass—last. Once fiberglass batts reach the 15-year mark, you'll need to routinely inspect your insulation to ensure that it is in mint order.

If the temperature outside is around 90 or 100 degrees with the sun beating on your home’s roof, it’s common for the attic temperature to reach 150 degrees or more. This excessive heat shows the importance of having a radiant barrier in place along with insulation. The radiant barrier reflects the heat entering the attic back upward, keeping your home’s temperature more consistent.

Spray foam is a highly effective insulative material that can dramatically reduce your energy bills and create a more comfortable living space. It does have a couple of drawbacks, however. First and foremost, spray foam insulation is much more expensive than fiberglass batt insulation. In addition, spray foam insulation is a dangerous chemical material; this is a project that is best left to pros for proper and safe installation.

The Grain Valley, MO homeowners’ guide to insulation services

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