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TRUSTED BY GREENWOOD, MO HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon170
    Verified insulation services reviews

Find Insulation pros in Greenwood

Avatar for A+ Insulation
A+ Insulation
4.7(
408
)

Serving Greenwood, MO and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"Alex and Kristoff did a great job. They called letting us know they would be at our house within 20-30 minutes and were punctual. They were very friendly, professional, and informative. We would recommend them to anyone needing insulation."
Blowing Insulation
After Installation
Clean & Efficient Install
Flash & Blow
Our Fleet

+2

Response time7 hrs
7 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Green Improvement Consulting
Green Improvement Consulting
4.9(
83
)

Serving Greenwood, MO and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"The GIC team was very prompt and knowledgeable. They were very neat and cleaned up well after themselves. We had our attic insulated and foam sprayed on rim joist and basement crawlspace. We noticed the house to be much quieter immediately. So glad we had this done in January before the -22 degree temperatures hit. Can't wait to see the effect on summer air conditioning bills."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Response time2 days
12 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Insulation Pros, LLC
Insulation Pros, LLC
4.8(
170
)

Serving Greenwood, MO and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"Re-insulated the entire house after a fire. They did an absolutely fantastic job! Excellent communication, pricing, professionalism, and promptness. You want to hire Insulation Pros if you want the best job possible."
Residential New Construction Insulation
Vaulted Ceiling
Exterior Wall
Vaulted Ceiling with Baffles
Insulation Pros Team

+17

Response time2 days
79 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Uhl Installations KC
Uhl Installations KC
5.0(
65
)

Serving Greenwood, MO and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"Steve (UHL) is a very good people person, realistic and very good at what he does with his insulation business. Great to work with, and would re-hire him for additional jobs."
Before and After
Before and After 1
Before and After 2
Lee's Summit Before/After
Response time2 days
Recommended by100%of homeowners
Avatar for Streamline Energy Solutions LLC
Streamline Energy Solutions LLC
4.9(
10
)

Serving Greenwood, MO and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"From Taylor's consultation to the installers we were very pleased with this experience. They were respectful of our time and property. I was very comfortable having them in my home. Sometimes it is difficult to do a home improvement that doesn't have visual results. However, we are already very glad we made the energy upgrades. Even after a day there is a significant difference in the temperature in the upstairs of our home. Y'all are awesome. Thank you so much for improving our home!"
Insulation Project
Insulation Project
Additional Photos
Additional Photos
Additional Photos

+19

14 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Green Star Energy
Green Star Energy
4.8(
242
)

Serving Greenwood, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Warranties offered

"We had 1 inch of insulation in our attic. Hired the fellas at Green Star Energy to blow in insulation throughout the whole attic. I felt a difference immediately once the project had been completed. Our ac is getting a much needed break."
Larson Project
Larson Project
Before
Reflective insulation - After
Solar attic ventilating Fan

+12

Response time2 days
44 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Insulation Commandos of Kansas City
Insulation Commandos of Kansas City
4.6(
10
)

Serving Greenwood, MO and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

Having the appropriate insulation is the first step in your battle plan to keep your space as warm, cozy, and energy-efficient as possible. With so many different types of insulation materials on the market, finding the right fit for your needs is critical. That's where Insulation Commandos can help! Our mission is to provide top-notch insulation services across the country.\n\n

Insulating New Addition
Insulating New Addition
Response time7 hrs
Response rate99%
22 neighbors recently requested a quote
Avatar for Star Companies, Inc.
Star Companies, Inc.
5.0(
6
)

Serving Greenwood, MO and surrounding areas

Approved

In business since 1983

Free estimates

Warranties offered

"Working with Star Companies was a great experience — I liked the fact that they emphasized air sealing around necessary elements in the attic and other providers didn't necessarily focus on that improvement."
Response time1 day
3 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Irons in the Fire Spray Foam
Irons in the Fire Spray Foam
5.0(
5
)

Serving Greenwood, MO and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Had a garage & shed insulated. Service was very professional & completed on time. The price for the service was outstanding, and I would recommend Shad & his crew to anyone. 5 out of 5 stars!"
Irons in the Fire
Irons in the Fire
Irons in the Fire
Irons in the Fire
Irons in the Fire

+7

Response time11 hrs
7 neighbors recently requested a quote
...
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Insulation questions, answered by experts

You can insulate an existing garage door. But while it’s a cost-effective option upfront, it may not perform as well as a garage door that comes with insulation. If you live in a colder climate—or if you plan on working in your garage and need a new door—you should purchase one with existing insulation for better efficiency. 

Although it’s not required, air ventilation in a finished basement can help improve the air quality, prevent moisture and mold issues, keep musty odors away, and also maintain the air quality throughout the rest of your home. Proper ventilation will help maintain the value of your investment in finishing your basement. Try basement ventilation methods like installing vents or a dehumidifier for best results.

Spreading tin foil over your windows works similarly to radiant barrier insulation, but not as well. It will reflect some of the sunlight that would otherwise come through the glass and warm up the inside of your home, so it might help a little to keep your home cool in the summer. However, the appearance isn’t preferable to blinds or drapes that can offer the same benefits. You might also consider tinting your windows instead, which is a more aesthetically pleasing change that can still block a good portion of the solar heat coming through your windows.

Roof vents help cool a house because as they allow hot air to escape, the temperature regulates inside the attic. If vents are defective or there are not as many as there should be, the attic becomes hot and stuffy. Without roof vents, air conditioning has to work harder to maintain a consistent temperature in the attic.

You won’t find anything inside a cupola on a house because it’s hollow (think of an upside-down cup), allowing air to ventilate out of a roof via vents and light to come in via windows. They also usually have a base, vents around the middle (usually louvers), and a pointed cap at the top.

The Greenwood, MO homeowners’ guide to insulation services

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