rodent
exclusion
Rodent exclusion is the process of identifying how rodents are entering a structure and sealing off every active and potential entry point. Unlike trapping alone, exclusion provides a permanent solution by correcting structural vulnerabilities. At RM Plus Solutions, we follow a systematic, thorough, inspection-to-completion workflow to ensure rodents cannot access the home again.
1. Full attic & Exterior Inspection
We perform a complete assessment to identify all rodent activity and structural weak points.
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Inspect crawlspace, foundation vents, and sill plates
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Document all entry holes and gnaw points
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Look for tunneling, nesting, droppings, and contamination
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Examine roofline transitions and utility penetrations
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Provide photo documentation when needed
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2. Preparation & Cleaning
Before sealing anything, we prepare the workspace so the repairs are clean and effective.
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Clear debris around access points
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Remove contaminated insulation (optional add-on)
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Brush/clean surfaces for proper adhesion of materials
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Ensure all gaps are fully visible
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3. Sealing & Exclusion Repairs
This is the core of the service — physically closing every opening rodents can use.
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Seal holes with rodent-proof materials (metal mesh, metal flashing, hardware cloth)
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Repair or replace broken or chewed foundation vents
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Seal utility line penetrations (plumbing, HVAC, electrical)
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Reinforce gaps around crawlspace doors
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Close roofline and siding gaps where needed
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4. Minor Structural Adjustments
Some points require additional reinforcement to stay rodent-proof.
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Reinforce loose siding or trim
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Secure foundation vent screens
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Install protective guards over vulnerable access points
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Level or repair crawlspace door frames if needed
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5. Follow-Up & Guarantee
We stand behind our exclusion work.
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Final walkthrough and inspection checklist
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Warranty on all sealed entry points
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Recommendations for long-term rodent prevention


