You’ve set traps, cleared the droppings, and still hear scratching a week later. In Birmingham’s older over-the-mountain homes, mice slip through gaps the width of a pencil, so removal alone never holds for long.
Red Mountain Pest & Termite provides rodent exclusion services to find and seal those openings, so the mice you cleared can’t be replaced by the next ones. When rodents are already nesting, our mice and rat infestation control clears them first. Book your property 360 walkthrough today.

Seal Rodents Out for Good
Trapping clears the mice you have, but they’ll return through the same gaps. Exclusion closes those openings so new ones can’t get in.
Building a Rodent Barrier That Holds
Mice can squeeze through a hole the size of a dime, and rats through a quarter, which is why effective rodent control depends on finding every gap. Our technicians work methodically around the structure, and a complete rodent barrier usually comes down to four things:
Once we’ve finished the walkthrough, we show you what we found and exactly where your home needs sealing.
Birmingham’s Rodent Proofing FAQs
Rodent exclusion is the practice of sealing the gaps, vents, and entry points that let mice and rats into a home. Trapping removes the rodents already inside; exclusion stops new ones from getting in at all. Technicians inspect the foundation, roofline, and utility penetrations, then close every opening with materials rodents can’t chew through. Done well, it turns a home that keeps drawing rodents back into one they can’t re-enter.
Knowing how to keep mice out comes down to sealing the openings they use, since mice can slip through a gap as small as a dime. Store food in sealed containers, cut back vegetation touching the house, and keep the garage door gasket intact. Those steps help, but thorough mouse proofing means closing entry points around the foundation, weep holes, and utility lines—work that holds up far better than repellents or repeat trapping.
It’s a full inspection of your home’s exterior and interior, focused on every spot a rodent could use to get in. Because rodents slip through surprisingly small openings, we check the spots that are easy to miss, not just the obvious ones. That means foundation cracks and weep holes, gaps around pipes and utility lines, dryer and attic vents, garage door gaskets, and gaps along the roofline and eaves. We map each one, then show you exactly where your home needs sealing before any work starts.
Quality exclusion lasts for years, because the materials are chosen to outlast the rodents testing them. Steel mesh, mortar, and hardware cloth don’t degrade the way foam or caulk alone would. Homes shift and seasons change, so a small gap can open over time, which is why rodent prevention works best as an ongoing habit rather than a one-time fix. A quarterly plan catches those changes before rodents find them.
It depends on your home, mainly its size and how many entry points need sealing, since an older home with multiple gaps takes more work than one or two openings. After the Property 360 walkthrough, we show you exactly what needs sealing and give you a clear price before any work begins. Exclusion is priced separately from our extermination service or recurring plans. Share your address, and we’ll get you on the schedule.
Keep Every Pest Out, All Year
Exclusion seals the entry points, but our quarterly pest plan keeps watch on what comes next. Rodents fall under our general pest service plan, which also includes coverage for ants, roaches, spiders, centipedes, and stinging insects.
Sign up for year-round general pest control on its own, or step up to a 365 Pest Bundle that adds termite service, mosquito service, or both, with our 365 Complete Bundle covering all three. Billing runs automatically, and if pests return between visits, we come back within 48 hours at no charge. Compare the service plans to find your fit.
Seal Out Rodents Across Birmingham
Red Mountain provides rodent exclusion services across Birmingham, Mountain Brook, Homewood, Vestavia Hills, Hoover, and the rest of the over-the-mountain communities. Get in touch with our team, and a real person will follow up to set your walkthrough.