Your Comfort is Our Business

Name: Olmsted Brothers Insulation
Address: 654 Castle Drive, Charleston, IL, 61920, US
Telephone: 217-348-7931

Insulation installation by Olmsted Brothers Insulation

Choose The Best Cellulose Or Foam Insulation For Your Home & 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 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. Explore what we have to offer:

CELLULOSE INSULATION

foam INSULATION

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

Spray Foam Insulation

Create an airtight seal with open-cell and closed-cell spray foam. Ideal for homes, pole barns, commercial buildings, and new construction projects.

Attic Insulation

Proper attic insulation helps reduce energy costs, improve comfort, and keep your home warmer in winter and cooler in summer.

Wall Insulation

Our Nu-Wool cellulose insulation fills wall cavities completely, helping reduce noise transfer and improve energy efficiency.

Crawlspace Encapsulation

Protect your home from moisture, drafts, and temperature swings with crawlspace insulation, vapor barriers, and air sealing solutions.

Home Energy Assessments

Using blower door testing and expert evaluation, we identify areas where your home is losing energy and recommend the best solutions.

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.

What Our Clients Say About Us…

Rich Bailey

Couldn’t be happier with Olmsted Brothers insulation!… Kevin and the boys came in and got the job done And just a matter of a couple days…I’m super happy with work they did but I’m even more happy with a couple of dilemmas that Kevin diagnosed and solved…… This guy has a lot of experience with all the trades and he knows how to prevent problems and get the job done right the first time… You will not regret hiring them!

Mary Cather

We had insulation put in our attic. They were on time and very efficient. They vacuumed the whole area. Would not hesitate to recommend them. Great job!

Kellan G

Fantastic to work with! They took care of my attic insulation issues. They were easy to contact and schedule everything, showed up right on time for each appointment, cleaned up afterwards, and did a great job. They were even kind enough to let me know about the Ameren Energy Efficiency Program, which covered all the work they did because it turned out I qualified, saving me literally thousands of dollars. I would definitely work with them again!

Greg Badger

Olmsted Brothers is a great company! We had them encapsulate our crawl space and the work was excellent. The guys knew their jobs very well and they were on time and efficient. I would highly recommend them to everyone!

Patty Wiltermood

Very reasonable priced and came the next day to do the job. Friendly and cleaned up before they left job site. Would recommend them to anyone needing insulation work done.

Nathan Robison

They did an amazing job for me, very informative on the process, highly recommend!

William Aston

Garage Insulation project: crew was prompt and thorough including cleanup. Highly recommended.

Anthony Michael

They installed the insulation in my new house. They were fast and did not leave the place a mess when they were finished. I would highly recommend Olmsted Brothers Insulation.

For more information about our services, please contact us at ! 217-348-7931.

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

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