Efficient & Quality Insulation
Efficient & Quality Insulation

Choose The Best For Your Family & Business

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 insulation installation, solar equipment, 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. Explore what we have to offer:

Take Control of Your Environment Today! Call 217-348-7931.

Go Green & Save With Insulation for Your Home & Office

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.

Nu Wool Cellulose Insulation Logo
Ameren Illinois Logo

What Our Clients Say About Us…

“Arrived on site a little earlier than scheduled and was done quicker than I expected. The price of the work completed was dead-on accurate to the estimate. They called the day before the scheduled visit to confirm the time of arrival, every aspect of the experience was great, I would recommend them to all who need an insulation service.”

— John K

“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!”

— Debbie M.

“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 a future project.”

— Sue M.

“Kyle and his crews bring a level of professionalism that is not typical in the residential construction industry…The crew arrived right on time and did a great job protecting all the surfaces to keep foam off my floor, lights, and doors. They cleaned up nicely and were a pleasure to work with.”

— Cody C

For more information about our services, please contact us at ! 217-348-7931.
olmsted brothers insulation charlston il logo

Email: kyle@obi.team
Email: kevin@obi.team
Phone: 217-348-7931
Fax: 217-348-7933
Hours: Monday - Friday: 7:00 AM - 4:00 PM

Olmsted Brothers Insulation
654 Castle Drive
Charleston, IL 61920