Olmsted Brothers Insulation
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Serving Central Illinois and West Central Indiana, Olmsted Brothers Insulation in Charleston, IL, provides quality and personalized insulation services. For over 25 years, we have offered a range of products and services, including cellulose and foam insulation installation, duct leakage testing, and more to commercial and residential clients.

Our mission is to bring comfort and safe air quality to your home while making our bills cheaper. When you choose Olmsted Brothers Insulation for your insulation needs, you receive environmentally friendly and energy-efficient service. Olmsted Brothers Insulation is committed to reducing energy costs and establishing comfort for residential and commercial clients.

As a certified dealer of Nu-Wool Premium Cellulose Insulation and Nu-Seal Open and Closed Cell Foam Insulation, you can expect top-of-the-line insulation services. We are also a registered ally for Ameren Illinois energy efficiency programs, which is an income qualifying program that will insulate an entire house, furnace, and AC.
Services
At Olmsted Brothers Insulation in Charleston, IL, you can rely on spray-in insulation that is affordable and environmentally friendly. As a certified dealer of Nu-Wool's Premium Cellulose Insulation, we will improve your home or office's air quality and keep you safe while saving you money.
At Olmsted Brothers Insulation in Charleston, IL, we are committed to installing the best insulation products on the market. Whether you need insulation for your home or business location, we can serve you and anyone across Central Illinois. Foam insulation installed by our professional and skilled team will have you saving money on your monthly energy bills and staying comfortable.
Your choice of insulation today can determine how much you end up paying in the future. Olmsted Brothers Insulation in Charleston, IL, is an insulation contractor with green solutions that reduce your heating and cooling costs for good. We proudly serve commercial and residential clients across Central Illinois and West Central Indiana.
Reviews (8)
Michael Alligood
Michael Alligood
Oct 04, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Very knowledgeable, entire staff is Friendly and helpful, no complaints. Will diffinately use again and refer to my other customers
John Kincaid
John Kincaid
Aug 26, 2020
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Arrived on site a little earlier than scheduled, work was done in less time than I thought it would take. The price of the work completed was dead on accurate to the estimate. They called they day before the scheduled visit to confirm time of arrival, every aspect of the experience was great, I would reccomend them to all whom need an insulation service.
Debbie Miller
Debbie Miller
Aug 06, 2020
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I am so pleased with the response time. I knew I needed insulation and I wanted 3 bids...Olmsted was the ONLY company that called me back. I spoke with Kevin Figgins, he came and gave me a quote within a couple of days. They worked with my schedule and made everything go so smoothly. The guys who blew in the insulation were so courteous and respectful. I will gladly recommend Olmsted to friends and family!
Sue Meyer
Sue Meyer
Jun 12, 2020
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Positive: Professionalism, Quality, Responsiveness, Value
Reliable and efficient-reasonable price. They insulated the knee walls and roof of my home.
I plan to have them do further insulation/barrier work in my crawl space as future project.
Danny King
Danny King
Sep 18, 2016
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I first heard about them through a friend of mine, and I'm glad we went with their services. The quality of the work is great, and they insulated everything pretty quickly and efficiently.
Tim Fields
Tim Fields
Oct 10, 2015
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We were very happy with the work that Olmsted Brothers Insulation, Inc. did for us. We worked with Sara, and she was great! I've already recommended them to family and friends.
Kurtis Reeder
Kurtis Reeder
Sep 23, 2015
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Olmsted Brothers installed some insulation for me up in my crawl space! They did the job right on time, it was done well, and the employees were nice.
Drew Walsh
Drew Walsh
Jul 21, 2015
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Olmsted Brothers does a really good job. We've come to them several times for different projects that we've had done in our home.