Keeping rodents out

Rodent exclusion means identifying and addressing openings that rodents may use to enter a building. It can be an important part of a broader control plan. Ask a provider whether an entry-point assessment makes sense for your property.

Start with an assessment

A provider may discuss accessible areas around the foundation, doors, roofline, vents, or utility openings. The inspection scope depends on your property, safe access, and the services the provider offers. Ask which areas can be checked and which cannot.

Be clear about what will be sealed

A useful written proposal should identify the planned work, materials, price, and exclusions. Discuss how the provider will coordinate any sealing with control of existing activity. Some openings may need specialist repair or another contractor.

Questions worth asking

• Which entry points have you identified, and can you show them to me?
• What materials and repairs are included in the price?
• Is treatment of current rodent activity included or separate?
• Are follow-up checks included, and what does any warranty cover?
• Are structural repairs, insulation work, or cleanup outside the scope?

What exclusion can and cannot promise

Sealing identified openings is not a promise that a property will never have another rodent problem. Ask about ongoing maintenance, new damage, inaccessible areas, and other limitations that affect the provider’s warranty.

Availability varies

Not every pest-control provider performs exclusion, roof work, or repairs. Describe the work you’re looking for and confirm that the provider offers it before booking.

For general background on recognizing and preventing rodent activity, see the EPA’s rodent guidance. Your provider should assess your particular property.