When we say we seal your whole home, people sometimes picture us wrapping their house in sheet metal, boarding up windows, or turning their home into some kind of bunker. The reality is much simpler — and much less dramatic.
Whole-home sealing (also called structural exclusion) is a methodical process of identifying and closing every gap, crack, and opening that mice could use to get inside. It's precise, professional work — and when it's done right, you can't even tell it happened.
What We're Actually Sealing
Mice can squeeze through a gap the size of a dime. That means the entry points we're targeting are often small and easy to miss. Here are the most common areas we address:
- Foundation level: Cracks in the foundation, gaps where the sill plate meets the foundation wall, and openings around basement windows
- Utility penetrations: Gaps around pipes, wires, gas lines, and HVAC lines where they enter the home
- Garage connections: The seal between an attached garage and the living space, including the garage door threshold
- Roofline and soffits: Gaps at the roofline, soffit vents, fascia boards, and where the roof meets the walls
- Doors and windows: Worn weatherstripping, gaps under doors, and poorly sealed window frames
What Materials We Use
We use professional-grade materials that are specifically designed to resist rodent gnawing and weather exposure:
- Steel wool: Packed into gaps and holes to create a physical barrier mice can't chew through
- Polyurethane sealant: Applied over mesh to create a weatherproof, permanent seal
- Metal flashing: Used for larger openings and areas that need structural reinforcement
- Hardware cloth: Heavy-gauge wire mesh used to cover vents, crawl space openings, and other larger access points
How the Process Works
Our Three-Phase System is designed to handle the problem in the right order:
Phase 1: Extermination. We eliminate the active infestation first. This ensures we're not sealing mice inside your home. We use professional methods that are safe for your family and pets, and we continue until all mouse activity stops.
Phase 2: Whole-Home Exclusion. Two weeks after activity subsides, we return to seal your entire home. We work systematically from the foundation to the roofline, addressing every vulnerable point. This is the phase that prevents mice from ever getting back in.
The Warranty. After exclusion is complete, your home is covered by our 2-year rodent-free warranty. If mice return through any entry point we sealed, we come back and fix it at no additional cost.
Why This Works Better Than Recurring Service
Think of it like a flat tire. If your tire has a hole in it, you wouldn't just keep filling it with air every week — you'd patch the hole. That's the difference between recurring pest control and structural exclusion.
The average homeowner spends $700–$800 per year on pest control subscriptions. Over five years, that's $3,500–$4,000 — and many of those homeowners still have mice. Our approach costs a fraction of that over time, and it actually solves the problem.
What It Looks Like When We're Finished
One of the most common compliments we get is that homeowners can't tell we were there. Our work is discreet and blends in with your home's existing materials and finishes. We're not bolting steel plates to your walls — we're making precise, targeted repairs that are virtually invisible.
The goal is a sealed home that looks exactly like it did before — except now, mice can't get in.
Ready to Seal Your Home?
If you're dealing with mice — or if you want to make sure you never do — give us a call at 312-416-5110 or request a quote. We'll inspect your home, show you exactly where the vulnerabilities are, and give you a clear, honest plan.