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Find Spray foam insulation pros in East Saint Louis

Avatar for Good Attic, LLC
Good Attic, LLC
5.0(
5
)

Serving East Saint Louis, IL 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
122 neighbors recently requested a quote
Avatar for Indoor Comfort Team
Indoor Comfort Team
4.9(
258
)

Serving East Saint Louis, IL and surrounding areas

In business since 1979

Free estimates

Emergency services offered

"Indoor Comfort Team installed my HVAC system in 2019 and I have continued to use them for my regular fall and spring servicing. They consistently do an outstanding job. I had my most recent service done today, and the technician, Sabrina McIntyre, was no exception. She was prompt and efficient and carefully explained everything she checked. I was highly satisfied with her work. "
Recommended by98%of homeowners
Avatar for St Louis Insulation
St Louis Insulation
5.0(
63
)

Serving East Saint Louis, IL and surrounding areas

In business since 2001

Free estimates

Warranties offered

"What an outstanding company. Everyone was extremely polite. They kept me informed throughout the entire process and the job site was cleaned completely. Very very pleased with the work and will use them again"
Recommended by98%of homeowners
Avatar for Bone Dry Roofing Inc - St Louis
Bone Dry Roofing Inc - St Louis
4.8(
463
)

Serving East Saint Louis, IL and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"Hired this company multiple times... Always professional, highest quality of work, excellent cleanup and almost daily updates from project managers... Just simply the best... Multiple neighbors used this company based on our finished projects..."
Recommended by92%of homeowners
Avatar for MISSOURI FURNACE & AIR CONDITIONING COMPANY
MISSOURI FURNACE & AIR CONDITIONING COMPANY
5.0(
26
)

Serving East Saint Louis, IL and surrounding areas

In business since 1962

Free estimates

Emergency services offered

"I have had nothing but perfect experiences with Missouri Furnace and Air Conditioning. They installed my boiler heater furnace in 2006 and my air conditioning unit in 2009, and I have used them ever since for the maintenance and service on both. Their customer service personnel are so nice and they get your service call scheduled very promptly. If there is any sort of emergency they will arrange to get a technician to your house the same day if at all possible. The knowledge and expertise of the service technicians is top of the line, and the technicians are always willing to fully explain the work that they are doing in terms that I can understand. Missouri Furnace & Air Conditioning is a truly exceptional company and I would never trust the care of my heating and cooling systems to anyone else. I give them my highest recommendation!"
Recommended by100%of homeowners
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FAQs for spray foam insulation projects in East Saint Louis, IL

Local and federal rebates are available for insulation installation, which can significantly reduce your overall costs. Many utility companies offer incentives or rebates to homeowners who improve their home's energy efficiency. Contact your local energy provider or government agencies to learn about available programs in your area, and consult with a professional insulation installer to maximize your savings.

It's not necessary to remove old insulation before adding new insulation, as long as the existing insulation is in good condition—dry, free of mold, and not damaged. Adding new insulation on top of old insulation can improve your home's energy efficiency by increasing the overall R-value. However, if the old insulation is wet, moldy, or damaged, it's best to remove it before installing new insulation to prevent potential health risks and ensure optimal performance.

Insulating a house takes between five and twelve hours for batts or boards, and two to five hours for spray foam or blown-in insulation. The exact time depends on the size of your home, the type of insulation, and the accessibility of the areas being insulated. Keep in mind that projects may take longer if old insulation needs removal, if there's a larger square footage, or if spaces are difficult to reach.