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Find Spray foam insulation pros in Kansas City

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

Serving Kansas City, 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
Response rate100%
8 neighbors recently requested a quote
Avatar for Green Improvement Consulting
Green Improvement Consulting
4.9(
83
)

Serving Kansas City, MO and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

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

Serving Kansas City, MO and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"The Insulation Pros fellas were at my place today and did a quick great Job! They were very curtious and friendly and I would highly recommend them for anybody's insulation project!"
Residential New Construction Insulation
Vaulted Ceiling
Exterior Wall
Vaulted Ceiling with Baffles
Insulation Pros Team

+17

Response time2 days
89 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Koala Insulation of South Kansas City
Koala Insulation of South Kansas City
4.9(
53
)

Serving Kansas City, MO and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"Koala was very knowledgeable and helped us with understanding the process. Their bid and what they provide was lower as well as more detailed. Koala not only explained and installed soffit vents to help keep our attic area cooler during the summer months. The other companies we interviewed never suggested or made it a requirement. Very please with the company. If you need your attic insulated, we highly recommend Koala insulation!!!"
Spray Foam
Blown in cellulose insulation
Insulation Removal
Grade 1 Batt Insulation
Response time1 day
8 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Uhl Installations KC
Uhl Installations KC
5.0(
65
)

Serving Kansas City, MO and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"Steve knows his stuff! He is so informative about insulation needs. His quote was half.of what I got from another place. He was respectful.of my home, did the work fast. I have already given his info.to.2 or 3 people!"
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 Green Factor Insulation
Green Factor Insulation
4.6(
106
)

Serving Kansas City, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Warranties offered

"these guys do everything they say they will do and have a satisfaction guarantee that they stand behind without a question. they are extremely knowledgeable. the comfort in my house was noticeably better the day they completed the job they cleaned up the places they were working in and protected the places they worked in with plastic. The best company you could hire for insulating your home without question. They removed the old insulation spray foamed all ceiling penetrations and were the walls meet the ceiling opened up all the soffet vents and vented all the bathroom vents spray foamed the basement rim joist. It was a complete job. Highly recommend"
 Closed Cell Heatlok Soy 200
 Double Hung Vinyls
 Lifetime Warranty
Building in Effingham
 Rebuild sill and trim inside

+93

Response time2 days
16 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Green Star Energy
Green Star Energy
4.8(
242
)

Serving Kansas City, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Warranties offered

"I was very impressed with the work I had done and the price of the work I had done. Stuart came and took pictures of my attic and measured insulation I had in the attic. Told me how much insulation he suggested to blow in. When finished he had pics of finished product. He even sealed around electrical boxes, lights, bathroom fans and vent pipes. Very well done! ð ð ð"
Larson Project
Larson Project
Before
Reflective insulation - After
Solar attic ventilating Fan

+12

Response time2 days
56 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Streamline Energy Solutions LLC
Streamline Energy Solutions LLC
4.9(
10
)

Serving Kansas City, 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

18 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for spray foam insulation projects in Kansas City, MO

Old insulation should be removed when it shows damage, contamination, or heavy deterioration. If you notice water stains, rodent droppings, mold, or large gaps, plan on taking it out to protect your home’s energy performance and indoor air quality. Removing compromised material eliminates health hazards, cuts energy loss, and sets the stage for a safer, more efficient attic—all while keeping utility bills in check.

R-value measures how well insulation resists heat flow—the higher the number, the better it slows heat transfer. The right R-value keeps your home warmer in winter and cooler in summer, saving energy year-round. Match the rating to your climate zone and have a pro verify performance over time, because moisture or settling can lower R-value and cut efficiency.

Attic insulation can stay in place for 80 to 100 years, but its performance often drops after the first 15. As dust, moisture, or mold build up, the material loses R-value and allows heat to escape. Schedule periodic inspections so a pro can tell you when replacement makes sense—helping you keep energy bills down and indoor comfort up.

You can over-insulate an attic. Beyond the recommended R-value, extra layers don’t add efficiency and can trap moisture, leading to mold or reduced performance. A local insulation pro can measure current levels, confirm the right target for your climate, and advise on any adjustments so you avoid future energy or maintenance headaches.

Insulation can be damaged by mold, pests, water leaks, or accidental electrical contact. When the material is compromised, it loses R-value and can introduce health hazards. Removing and replacing affected sections restores efficiency, while routine inspections from a qualified pro help you catch problems early and keep your attic safe and energy-smart.