South Chicago Insulation was founded with one purpose — to offer reliable insulation services that improve how homes and businesses perform year-round. Our base in New Lenox, IL gives us firsthand insight into the needs of properties facing seasonal extremes. We know what it takes to keep energy bills manageable and indoor spaces consistently comfortable.
From the beginning, our work has been built on trust, skill, and respect. Every property we work on, whether residential or commercial, receives careful attention and honest service. We serve not just New Lenox, but also nearby towns like Frankfort, Orland Park, Homer Glen, Joliet, and Lockport with the same level of commitment.
We focus on what works. That means evaluating each property before recommending a solution and using proven methods with dependable materials. Spray foam insulation, blown-in insulation, and coatings are installed with a focus on long-term performance — not quick fixes.
Our installations meet strict standards for quality and cleanliness. You won’t find debris left behind or shortcuts taken. Whether it's attic insulation or full crawl space encapsulation, the job gets done with care. Our crews show up prepared, work efficiently, and leave your space ready to use.
What matters most to us is how our work makes a difference for the people we serve. We don’t rely on exaggerated claims — just clear communication, honest pricing, and insulation that works. Our customers know exactly what to expect and why we recommend certain solutions.
Many of our clients come back to us for additional work or refer others because they trust how we operate. From the first call to the final walkthrough, every interaction is handled with professionalism. We take pride in building long-term working relationships, not just closing sales.
Our process is built around detailed assessments, safe materials, and consistent installation practices. We use high-quality products that deliver thermal efficiency, noise reduction, and added building protection, especially through services like spray foam roofing and intumescent coatings.
Safety is not an afterthought. We follow industry protocols to protect your property and everyone on-site. Every project is completed with close attention to detail, and we clean up thoroughly when the job is done. South Chicago Insulation stands for reliable service you don’t have to second guess.