In Allen, we commonly find entry points around fascia gaps, soffit intersections, and roof penetrations. Our approach is simple: humane removal + full-home sealing and reinforcement so the problem doesn’t come back.
If you’ve ever had rats or squirrels get into your attic in Allen, you already know how expensive and stressful it can be—from damage to insulation and wiring, to the constant noise and contamination. But if you haven’t experienced it yet, consider yourself lucky and take action now to help make sure it stays that way.
At Critter Guardian, we specialize in preventative exclusion work that helps protect Allen homes before rodents ever become a problem. It’s not a matter of if — it’s a matter of when. Our team identifies and seals off vulnerable areas with durable, chew-proof materials to help keep squirrels and rats out for good. No monthly contracts. No endless poison plans. Just proven protection built to last.
Most people only react after the damage is done. But the smarter move is prevention—done once, done right. At Critter Guardian, we specialize in permanent animal exclusions that help keep Allen homes sealed and secure before rodents and wildlife get in.
Recurring infestations lead to property damage, health hazards, and ongoing frustration.
Permanent animal exclusion seals entry points, preventing future access without harmful methods.
Save time, money, and stress with a one-time, guaranteed solution for a secure home.
We never use toxic baits. Our exclusion is family-safe, pet-safe, and doesn’t leave dead animals in your attic due to a product we used.
We back every exclusion job with a satisfaction guarantee. If it doesn’t hold up, we’ll make it right.
One-time exclusion costs far less than paying for repeat service, infestation cleanup, or emergency calls.
Explore common rodent entry points. Hover or tap the hotspots to learn more.
These are some of the most common entry points we find during inspections. Sealing these areas the right way is what prevents repeat issues.
Where shingles meet fascia and soffit boards.
Easy for squirrels to chew through manufacturer screens and vent covers.
Often overlooked and unsecured—an easy ground-level entry point.
Rodents follow wires and pipes into walls through gaps around AC lines.
One of the easiest access points for rats and mice near the ground.
Vent gaps in brickwork that can be surprisingly large entry points.
Traditional pest control companies often rely on poison in homes and attics to manage rats and mice, but this approach creates even bigger problems. Poison does not fix the root issue of rodents finding entry points into your Dallas home or business.
At Critter Guardian, we focus on humane trapping and professional animal exclusion services in North Dallas. No toxins, no mystery smells, just lasting results.
Rodent exclusion is the process of sealing current and potential entry points around your home so rats, squirrels, and other wildlife can’t get inside. It’s the most effective long-term prevention method.
Common entry points include roof vents, damaged soffits, fascia gaps, roof returns, chimneys, and utility penetrations (like AC lines and plumbing). Rats can fit through surprisingly small gaps—often about the size of a quarter.
Yes. Proactive sealing is the best way to avoid costly damage later. Prevention is typically far cheaper (and far less stressful) than trapping, repairs, and sanitation after an infestation starts.
Not always. If there’s no current activity, exclusion alone can be enough. If there are signs of active entry, we may combine sealing with trapping to ensure everything is fully removed and can’t return.
Yes. We inspect the roofline, vents, soffits, crawlspaces, garage areas, and utility penetrations, then seal vulnerable gaps using rodent-proof materials like steel mesh and metal flashing.
We use chew-proof, rust-resistant materials such as galvanized steel mesh, metal flashing, and exterior-grade sealants designed to hold up long-term in Texas weather.
Absolutely. Exclusion is a physical, non-toxic solution—no chemicals and no poisons—so it’s safe for families, pets, and your home.
Yes. Our preventative exclusion work comes with a warranty. If an animal re-enters through one of our sealed areas during the warranty period, we’ll return and correct it at no cost.
Have questions? Want to set up an appointment?
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We Have Offices In:
Frisco, TX
Plano, TX
CritterGuardian@yahoo.com
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