*The Angi rating for Insulation Service companies in Sidell, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
*The HomeAdvisor rating for Insulation Service companies in Sidell, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
Last update on October 08, 2026
Serving Sidell, IL and surrounding areas
Approved
In business since 1992
Free estimates
Credit card accepted
"Job completed with no issues. I am very satisfied with the workmanship."
Serving Sidell, IL and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!\n
Serving Sidell, IL and surrounding areas
Approved
In business since 2014
Free estimates
Customers say: Quick response
We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 10 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
Serving Sidell, IL and surrounding areas
In business since 1993
Free estimates
"Good company to work with. I’ll definitely be looking to use them on another project."
Serving Sidell, IL and surrounding areas
In business since 2024
Free estimates
Credit card accepted
"I had old asbestos insulation in a new house that we were moving into that we wanted removed and replaced. Dakota was quick to respond, come out to do a free quote, schedule and execute. I was worried that it would be expensive due to it being hazard cancer causing materials. But he had everything he needed to get it done quickly and safely and affordable! Amazing job!"
Serving Sidell, IL and surrounding areas
In business since 2001
Free estimates
Warranties offered
"Kyle is a professional in all aspects, timely phone calls, getting back to me, and very polite. I reached out to Olmsted Brothers for an insulation quote and he got it back to me right away. I am not ready to proceed right away due to other reasons, but am looking forward to working with Olmsted Brothers in the near future."
+20
Serving Sidell, IL and surrounding areas
In business since 2015
Free estimates
"Thanks to them, our bedroom in our new home was toasty for the first time since the temps dropped below freezing! They were fast, friendly, scheduled us quickly, and cleaned up every scrap of dust afterwards. The price was great, too. We will be working with them again on our basement insulation shortly, and would heartily recommend them to anyone who needs insulation work in this area."
Serving Sidell, IL and surrounding areas
In business since 2015
Free estimates
Offers commercial services
is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.\n
Serving Sidell, IL and surrounding areas
In business since 1974
Free estimates
Offers commercial services
"Very good work, Gained 6-8 Degrees in home - COMPLETELY ELIMINATED drafts, Very hard worker (Clark) DID very good job."
Serving Sidell, IL and surrounding areas
In business since 2001
Free estimates
Credit card accepted
"They started at 8 am and worked till sundown. Had everything done in 2 days. Had a small leak say after with first rain. Called them to let them know. They had someone come within 30 minutes and fixed issue. Hasn't leaked since."
+13
From average costs to expert advice, get all the answers you need to get your job done.
Your home's ceiling insulation cost will depend on several factors, including the project size, the type of insulation you use, and the R-value.
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Learn how to decide if your home needs dryer vent insulation to protect your vent from drafts and moisture that can make your energy usage less efficient. Poorly ventilated dryer vents also increase mold risks!
Removing old insulation may be necessary for upgrading your insulation. Keep reading to see if you should remove old insulation before adding new insulation.
If your home’s temperature is uncomfortable or your energy bill is spiking, you should check your insulation. We'll help you find out if you should replace it.
