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Saunders Insulation

"We Have Made The Difference You Can See & Feel Since 1977!"

About Us

Saunders Insulation, established in 1977, is your leading insulation provider for Illinois, Wisconsin, and Iowa. With roots in Warren, IL, and expanded operations in Minocqua, WI since 2014, we deliver comprehensive insulation solutions. Our services include wall and attic insulation upgrades, sound control with spray and injection foam, and a wide range of other insulation products. In addition, we offer exterior waterproofing services tailored for residential, commercial, agricultural, and industrial properties. With 24-hour emergency services available, Saunders Insulation is dedicated to providing superior insulation and waterproofing solutions. Contact us today to learn more!

Areas Served

Apple Canyon Lake, IL | Apple River, IL | Benton, WI | Cedarville, IL | Darlington, WI | Elizabeth, IL | Freeport, IL | Galena, IL | Hazel Green, WI | Lake Summerset, IL | Lanark, IL | Lena, IL | Monroe, WI | Mount Caroll, IL | Savannah, IL | Stockton, IL | Warren, IL

Our Professional Associations

Our Certifications

What We Offer

Our Specialties include:

Our Services include:

Testimonials

On 7/15/2026 Michael Dittmar had this to say:
Shaun and company are great!

On 6/24/2026 Kayla Pouros had this to say:
Shawn was great from the start to the finish of our project! He gave tips and ideas of what we could do in addition to the services we chose to hire him for! We really appreciated the time he took when he came out to give us the quote. In addition to looking at the attic space we wanted him to clean out and insulate, he took the time to point out possible trouble spots we had with pests getting in. He also gave tips on how we could best rework our bath fan. He was easy to work with and flexible about dates when we needed his services split up to squeeze in some electrical jobs. His crew and him also took the time to clean up our space as much as possible at the completion of jobs. Super nice and knowledgeable guy. We would recommend to family and friends!

On 6/24/2026 Mary Nelson ( Monroe WI) had this to say:
Would recommend to anyone looking for great service. Shawn did a great job & would hire again if I needed insulation! Very Professional Company. Testimonial written by Mary Nelson ( Monroe WI) on this site.

On 6/24/2026 Andy A had this to say:
The company was fast and clean . They did a great job Testimonial written by Andy A on this site.

On 6/24/2026 K. Pouros had this to say:
Shawn was great from the start to the finish of our project! He gave tips and ideas of what we could do in addition to the services we chose to hire him for! We really appreciated the time he took when he came out to give us the quote. In addition to looking at the attic space we wanted him to clean out and insulate, he took the time to point out possible trouble spots we had with pests getting in. He also gave tips on how we could best rework our bath fan. He was easy to work with and flexible about dates when we needed his services split up to squeeze in some electrical jobs. His crew and him also took the time to clean up our space as much as possible at the completion of jobs. Super nice and knowledgeable guy. We would recommend to family and friends! Testimonial written by K. Pouros on this site.

Contact Us

Saunders Insulation
Warren, IL 61087
Phone: (888) 745-3134
Email: shawn@saundersinsulation.com

2nd Location in Minocqua, Wisconsin

Where To Find Us

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Payment Types Accepted

Visa, MasterCard, American Express, Discover, Personal Checks, Debit Cards, All Major Cards Accepted, Business Checks

Our Hours

Holiday Hours May Vary. Please Call For Details.

Monday: 6:00 AM - 6:00 PM
Tuesday: 6:00 AM - 6:00 PM
Wednesday: 6:00 AM - 6:00 PM
Thursday: 6:00 AM - 6:00 PM
Friday: 6:00 AM - 6:00 PM

News

Protect Your Property From Water Damage
Water intrusion can lead to costly damage, foundation issues, and moisture problems if left untreated. That's why Saunders Insulation offers professional Exterior Waterproofing solutions designed to help keep your home, business, farm, or industrial property protected from the elements.
Our experienced team provides reliable, long-lasting waterproofing services that help prevent water from reaching your foundation and causing problems down the road. When you invest in exterior waterproofing, you're investing in the long-term protection of your property.
Why choose Saunders Insulation?

High-quality waterproofing solutions
Residential, commercial, agricultural, and industrial expertise
Reliable, long-lasting results
24-hour emergency service available

Don't wait for water damage to become a major expense. Protect your property with trusted exterior waterproofing solutions from Saunders Insulation.
📞 Call 888-745-3134 today to learn more or schedule a consultation.
#ExteriorWaterproofing #FoundationProtection #WaterDamagePrevention #PropertyMaintenance

Stay Comfortable Year-Round With Professional Spray Foam Insulation! 🏡✨
Since 1977, Saunders Insulation has been helping homeowners and businesses improve energy efficiency, comfort, and protection with quality insulation solutions. Our spray foam insulation services are a smart investment, helping to reduce energy loss, improve indoor comfort, and create a more efficient environment throughout every season.
Whether you're building a new home, renovating an existing property, or looking to lower your energy costs, our experienced team delivers reliable workmanship and lasting results. Plus, with 24-hour emergency services available, you can count on us when you need assistance most.
Experience the difference that professional insulation can make for your property.
📞 Contact us today to learn more about our spray foam insulation services!
#SprayFoamInsulation #EnergyEfficiency #HomeImprovement #InsulationExperts #ReliableService

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