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4.7

(15 reviews)

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Find Insulation pros in Holden

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

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

Serving Holden, 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
14 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Non-Stop Insulation, LLC
Non-Stop Insulation, LLC
4.9(
10
)

Serving Holden, MO and surrounding areas

Approved

In business since 2018

Free estimates

Customers say: Quality work

"They stayed in touch by phone, arrived when they said they would, very personable, went above and beyond expectations, finished on time and cleaned up after themselves. They are a "ten"."
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5

+3

Response time4 days
Response rate85%
18 neighbors recently requested a quote
Avatar for Irons in the Fire Spray Foam
Irons in the Fire Spray Foam
5.0(
5
)

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

Serving Holden, 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
124 neighbors recently requested a quote
Avatar for Attic Armor Pros, LLC
Attic Armor Pros, LLC
3.0(
4
)

Serving Holden, MO and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"I had this insulation installed august 2013. i have a large house (5 kids). It has averaged 35% savings. In my case this was many thousands.Wish i would have done this a long time ago. Staff was very proffesional and knowlageable. Dr. Rustici"
Attic Armor Floor install
Attic Armor Floor install
Response time5 hrs
Recommended by66%of homeowners
Avatar for Devco Services LLC
Devco Services LLC
5.0(
6
)

Serving Holden, MO and surrounding areas

Approved

In business since 2017

Warranties offered

Small jobs welcome

"They did a fabulous job finishing my basement and the addition of a bathroom in my basement. He had great communication skills and him and his crew got the job done quick and efficiently. I would recommend."
Barn Restoration
Barn Restoration
Barn Restoration
Barn Restoration
Barn Restoration

+14

Response time1 day
28 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for EZ Seal Spray Foam LLC
EZ Seal Spray Foam LLC
New to Angi

Serving Holden, MO and surrounding areas

Approved

Free estimates

Offers commercial services

We are a locally owned and operated spray foam insulation business committed to providing exceptional service, quality workmanship, and honest communication on every project we undertake. Our experienced team takes pride in delivering customized solutions tailored specifically to meet each client's unique needs. We value integrity and reliability, ensuring every job is completed to your satisfaction. Our goal is to build lasting relationships with our customers through consistency, professionalism, and outstanding results. Let us show you why homeowners continually choose us as their trusted insulation contractor.\n

Gallery
Hobby house
Hobby house
Hobby house
Hobby house

+4

8 neighbors recently requested a quote
Avatar for H&M Services
H&M Services
2.6(
18
)

Serving Holden, MO and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

With over 30 years of experience H & M Services is your trusted contractor for all your home improvement needs. Attention to detail and quality workmanship separate us from the rest. Customer satisfaction is our number one priority. We take great care to listen to what your needs are and make sure the job is done right the first time.

cannon project
cannon project
cannon project
cannon project
cannon project

+29

Response time2 days
Recommended by83%of homeowners
Showing 1-10 of 45
Insulation questions, answered by experts

Insulating a stone house is an expensive and involved process because it requires building a double-walled house. The walls don’t need to be the same thickness, but they both need to be thick enough to handle any structural demands and meet fire and safety standards. The insulation (usually foam or fiberglass) is then installed between the two stone walls.

While insulation is required for all exterior walls in a house, it is not typically required for interior walls. Local and state building codes mandate that new construction homes have adequate insulation in exterior walls and ceilings to suit the local climate.

However, there are several benefits to adding insulation to interior walls. It is excellent for sound-dampening between rooms and can help with temperature control by maintaining a regulated temperature in specific rooms and lowering heat transfer between adjacent areas. Insulating interior walls can also contribute to the overall energy efficiency of your home.

An insulated garage benefits from roof vents to ensure proper ventilation and prevent moisture buildup. Insulation can trap moisture in the garage, especially during temperature fluctuations, and roof vents play a crucial role in expelling the moisture in the air. Including roof vents promotes air circulation, preventing condensation and enhancing overall air quality.

Mineral wool has an excellent life expectancy of up to 50 years, provided it's kept dry and free of pests. Compared to fiberglass, with a life span of 20 to 30 years, mineral wool stacks up well for long-term cost savings. Sheep wool maintains a similar life span to fiberglass, while estimates for hemp wool insulation life expectancies are all over the board, ranging anywhere from 20 to 100 years.

To cover your HVAC ducts and air vents during construction, use plastic sheets or drop cloths secured with painter's tape. Be sure to cover all supply vents on your floors and walls, as well as the larger HVAC return vent, which is typically on the ceiling. While canvas drop cloths can also be used, they may not catch all the fine dust. It is crucial to shut off your HVAC system or at least the zone where construction is happening. Running the system with vents sealed can put significant strain on the blower motor and air handler. For additional dust containment, you can also hang plastic sheets over doorways to separate the construction area from the rest of your home.

The Holden, MO homeowners’ guide to insulation services

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