Rising Rodent Problems in Sonoma County — What Homeowners Need to Know in 2025

Rodents Are Making a Comeback in Sonoma County

If you’ve noticed scratching noises in your walls or droppings in your pantry, you’re not alone. Sonoma County has seen a sharp increase in rodent activity over the past few years. Changes in weather, increased development, and abundant food sources have all contributed to the rise in rats and mice throughout Santa Rosa, Petaluma, Rohnert Park, and nearby towns.

At Nature Science Pest Control, we’ve been getting more calls than ever from homeowners dealing with unwanted guests in their attics, crawl spaces, and garages. Early detection and prevention are key — once rodents settle in, they reproduce quickly and can cause serious property damage.

Why Rodents Are a Growing Concern in 2025

Rodents aren’t just a nuisance — they pose health, safety, and structural risks. Here’s why addressing the problem promptly is crucial:

• Health Hazards: Rats and mice can carry diseases such as hantavirus, salmonella, and leptospirosis. Their droppings and urine contaminate food and surfaces.

• Property Damage: Rodents chew through insulation, drywall, and even electrical wiring, which can create fire hazards.

• Rapid Breeding: A single pair of mice can produce up to a dozen babies every three weeks.

• Odor and Air Quality Issues: Nesting and waste accumulation lead to foul smells and airborne allergens.

  
  

If you’ve been searching “Santa Rosa rodent control” or “Petaluma rat exterminator,” you’re already taking the right step toward protecting your home.

Common Rodent Species in Sonoma County

Different types of rodents require different treatment methods. Here are the main species we encounter locally:

1. Roof Rats – Often found in attics and ceilings; they’re agile climbers and prefer higher nesting areas.

2. Norway Rats – Larger and more aggressive, they tend to burrow under structures, decks, or foundations.

3. House Mice – Small but destructive; they fit through holes the size of a dime and quickly multiply indoors.

Each species requires a tailored approach — which is why working with a local pest exterminator who understands Sonoma County’s environment is essential.

Our Proven Rodent Control Process

At Nature Science Pest Control, our rodent control services are customized for long-term protection — not just quick fixes.

1. Inspection & Assessment: We identify entry points, nesting sites, and activity patterns both indoors and outdoors.

2. Exclusion & Sealing: We seal access points using durable, rodent-proof materials — keeping pests from coming back.

3. Targeted Removal: Trapping and baiting are performed strategically.

4. Sanitation & Restoration: We clean and disinfect contaminated areas and remove nesting materials.

5. Ongoing Monitoring: Regular follow-ups ensure your home remains rodent-free year-round.

Our approach focuses on Integrated Pest Management (IPM) — combining exclusion, sanitation, and habitat modification to reduce chemical use and ensure lasting results.

Local Prevention Tips for Sonoma County Homeowners

Keeping rodents out begins with prevention. Here are some expert tips that apply specifically to our local area:

• Keep pet food and birdseed in airtight containers.

• Trim branches and vegetation away from your roof and siding.

• Schedule seasonal pest inspections, especially before winter.

  
  

Even small steps can dramatically reduce the likelihood of an infestation.

Why Choose Nature Science Pest Control?

When it comes to rodent extermination in Sonoma County, local expertise matters. Here’s what sets us apart:

• Locally Owned & Operated: We understand the unique pest pressures of Santa Rosa, Rohnert Park, and Petaluma.

• Eco-Conscious Methods: Our treatments are designed to protect both your home and the local environment.

• Licensed Professionals: Our team follows state and county regulations for humane, compliant rodent management.

• Customer-First Service: We believe in education, transparency, and long-term prevention — not high-pressure sales tactics.

  
  

Schedule Your Rodent Inspection Today

If you suspect rodents in your home or business, don’t wait until the problem worsens.

Call the experts at Nature Science Pest Control — your trusted Santa Rosa pest exterminator serving all of Sonoma County, including Petaluma, Rohnert Park, Windsor, and Healdsburg.

📞 Call (707) 586-2514

🌐 Visit NatureSciencePest.com/contact to request your free inspection today.

Let us help you reclaim your peace of mind — Effectively and locally.