Get matched with top insulation pros in Grain Valley, MO

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4.9

(126 reviews)

Top-rated insulation pros.

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Find Insulation pros in Grain Valley

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

Serving Grain Valley, 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
10 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Green Improvement Consulting
Green Improvement Consulting
4.9(
83
)

Serving Grain Valley, MO and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"Sean and his team did a great job! From the estimation process all the way through completing the project. We have a really big attic and now we have peace of mind of a job well done. We are already feeling the difference by having a well insulated attic."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

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

Serving Grain Valley, 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
82 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Streamline Energy Solutions LLC
Streamline Energy Solutions LLC
4.9(
10
)

Serving Grain Valley, 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

15 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Insulation Commandos of Kansas City
Insulation Commandos of Kansas City
4.6(
10
)

Serving Grain Valley, 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 Victory Insulation Company LLC
Victory Insulation Company LLC
5.0(
3
)

Serving Grain Valley, MO and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

"My experience with Victory Insulation went extremely well. They installed blown fiberglass insulation in my attic. The installation crew was very helpful and easy to work with. Since the install, my family has already noticed our hvac running a lot less within the last few months. I highly recommend working with Victory."
Historical KC Home
Before we started you could see the ceiling joists. We made sure this insulation was up to EnergyStar recommendations, R49 (about 18" of blown fiberglass insulation).
Historical KC Home
Historical KC Home
This is how the attic insulation looked once we were almost done.

+5

8 neighbors recently requested a quote
Avatar for Good Attic, LLC
Good Attic, LLC
5.0(
5
)

Serving Grain Valley, MO and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

Good Attic is a trusted attic insulation and home comfort company serving homeowners throughout St. Charles and the greater St. Louis area. We specialize in blown-in insulation upgrades, air sealing, attic cleanouts, and ventilation improvements that solve hot/cold rooms, drafts, high energy bills, and poor airflow. Our team provides honest pricing, same-week appointments, and detailed before-and-after photos so you always know exactly what you’re getting. If you want a cleaner, more comfortable, and more energy-efficient home, Good Attic delivers results you can feel immediately.

Response time2 days
119 neighbors recently requested a quote
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Insulation questions, answered by experts

Yes, spray foam insulation can be applied to your ductwork and effectively insulate your ducts. Blanket insulation is the easiest insulation product to DIY since it is easy to wrap around ducts. However, spray foam insulation can also benefit your HVAC system if applied to air ducts.

R-30 insulation is better for higher thermal resistance, but whether it’s "better" depends on the application. R-30 is much thicker and suited for areas like attics or floors in cold climates, where more insulation is required. R-13, on the other hand, is thinner and works well for 2x4 walls or milder climates where less insulation is sufficient. Choosing between R-13 and R-30 depends on the area being insulated and the climate. For example, R-30 provides more insulation but may not fit everywhere in your home.

Pipes in your house can freeze after six hours or so if you lose power and temperatures are below freezing. You can prepare for potential power outages by winterizing your pipes with insulation. Also, whenever temperatures drop below 20 degrees Fahrenheit, turn your faucets on very low and leave them dripping until temperatures rise.

Insulating windows with plastic works, but it can be time-consuming, and the end results can—and often do—end up lacking in aesthetics. Window film and caulking your windows to make sure there are no drafts are two options that increase the energy efficiency of your home in a low-cost way. Plastic can be a good strategy while you consider alternatives.

Insulating a detached garage won't reduce your home's heating or cooling bills—and insulating an attached garage will only have a small effect on your home's energy efficiency. However, insulating an attached garage can reduce the transfer of heating and cooling to and from the outdoors, which can reduce the amount of energy your home needs to stay comfortable. Also, having an insulated garage is just more pleasant. Balance the cost of insulating your garage with how you'll use the space to determine if the project is worth it.

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.