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Find Spray foam insulation pros in Troy

Avatar for ENE Construction
ENE Construction
4.9(
26
)

Serving Troy, IL and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2021

Free estimates

Credit card accepted

"I had a great experience with this company. As a woman I feel it’s hard to find companies that take you seriously and take the time to explain things and listen to your requests. ENE took the time to listen, did the job above and beyond and communicated every step of the way. I’m thrilled with how it looks and thankful to have stumbled across their company. 10/10 would recommend and work with again "
Response time2 days
Response rate95%
9 neighbors recently requested a quote
Avatar for West County Insulation
West County Insulation
5.0(
6
)

Serving Troy, IL and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2021

Free estimates

Credit card accepted

"Why West County Insulation is the Best Choice for Your Insulation Needs When it comes to insulation, quality and professionalism matter—and that's exactly what I received from West County Insulation. Fast and Knowledgeable Service Brandon, who provided the initial quote, was timely, knowledgeable, and thorough. He explained all my options and made sure I understood everything clearly, giving me confidence in my decision. Professional and Efficient Installation The installation team, led by Andrew and Isaac, was efficient and professional. They used drop cloths to protect my home and completed the job quickly without sacrificing quality. The owner even took the time to check in after hearing about a fall I had during the job—demonstrating the company’s commitment to customer care. Great Quality at a Fair Price The insulation quality is excellent, and my home is already feeling more comfortable. With competitive pricing and outstanding service, West County Insulation offers great value for your investment. If you’re looking for reliable, professional insulation services, I highly recommend West County Insulation."
Response time1 day
21 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Good Attic, LLC
Good Attic, LLC
5.0(
5
)

Serving Troy, IL and surrounding areas

Angi 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
123 neighbors recently requested a quote
Avatar for Indoor Comfort Team
Indoor Comfort Team
4.9(
258
)

Serving Troy, 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
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FAQs for spray foam insulation projects in Troy, 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.