How to Protect Your Pleasant Hill, CA Home from Winter Rodent Invasions

Last Modified on January 10, 2025 by Zachary Smith

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If you live in Pleasant Hill, you know it’s a great place to be.

Unfortunately, it’s not immune to rodent infestations, especially in the winter, when these critters often come indoors for warmth and shelter.

Fortunately, you don’t have to deal with winter rodent invasions alone.

Here at Smith’s Pest Management, we have more than 20 years of experience in the pest management industry, and we’ve compiled our knowledge into this comprehensive guide to help you get rid of rats and other rodents.

Understanding the Rodent Problem In Pleasant Hill, CA

mouse pleasant hill

Pleasant Hill’s mild weather makes it a year-round hotspot for rodents, but things get worse in the winter.

When the temperatures start to drop, rodents begin looking for a few important things:

  • Warmth: Rodents seek warmth inside homes and other buildings, especially during the chilly winter season.
  • Food: Open trash cans, pet food, and unsealed pantry items are easy meals for rodents. Outdoors, fruit trees and vegetables in gardens will also attract them.
  • Shelter: Areas like garages, basements, or attics with clutter provide perfect hiding and nesting spots for rodents.
  • Water: Leaky pipes, pet water bowls, and condensation give rodents ample access to the water they need to survive.

What Types of Rodents Are Common in Pleasant Hill?

While there are many different types of rodents in the area, the most common include the following:

1. Norway Rats

Norway rats are large rodents with blunt noses, small ears, brown fur, and light-colored bellies.

They can be up to 9″ long with 6–8″ tails.

How to Spot Them:

  • Look for signs like gnawed wood, chewed wires, or damage to electrical wiring.
  • Check for burrows near your home’s foundation and grease marks along the walls.
  • These critters also leave behind capsule-shaped droppings.

2. Roof Rats

These rats are smaller and slimmer than Norway rats.

They have pointed noses, big ears, and dark brown or black fur.

They’re great climbers and often live in attics and roofs.

How to Spot Them:

  • Look for nests or spindle-shaped droppings in garages, attics, or near food storage areas, and watch for chewed openings near the roof.
  • These rats are common in areas with many fruit trees and dense vegetation.

3. House Mice

House mice are small, about 2.5–4″ long, with round bodies, large ears, and light brown or gray fur.

Their tails are long and thin, and they can squeeze themselves through tiny areas the size of a dime.

How to Spot Them:

  • Look for small droppings (like rice grains), shredded nesting materials, and bite marks on food packaging.

How to Prevent Winter Rodent Infestations

sealing holes to prevent rodents

Indoor Prevention Tips

1. Store Food Properly

Store all food in airtight glass or metal containers to prevent rodents from accessing and contaminating it.

This includes pantry staples like flour, grains, and snacks.

2. Avoid Leaving Pet Food Out

Feed your pets on a schedule and avoid leaving food out overnight.

Store pet food in secured containers to prevent rodents from feasting on it.

3. Keep Your Home Clean

Sweep, vacuum, and clean under appliances like your stove and refrigerator and inside cabinets and pantries.

Pay special attention to dark corners and other hidden spaces where crumbs and debris can accumulate.

4. Seal Gaps

Inspect your home for gaps around pipes and utility lines and any openings in walls or floors.

Seal these gaps with caulk, steel wool, or other durable materials to prevent rodents from entering.

Outdoor Prevention Tips

1. Inspect and Seal Entry Points

Examine your home’s foundation, walls, and roof for any cracks, holes, or gaps larger than ¼ inch.

Use materials like caulk, steel wool, or wire mesh to seal these openings.

2. Cover Vents and Chimneys

Install metal screens over vents and chimneys to prevent rodents from using them to get inside your home.

For best results, ensure the screens are securely attached and made from durable, chew-proof wire mesh.

3. Install Weather Stripping

Check the weather stripping around doors and windows, replacing any worn or damaged pieces.

Proper weather stripping prevents drafts and blocks gaps that rodents can use to sneak in.

4. Focus on Tree and Plant Maintenance

Trim tree branches back so they are at least 6 feet away from your roof.

Remove climbing plants like ivy from walls since they can provide rodents a direct path to your home.

5. Keep Your Yard Tidy

Keep your yard tidy by mowing the grass regularly and removing dense ground cover near your home’s foundation.

Collect fallen fruit and citrus from trees around your yard to avoid attracting rodents to your yard.

6. Manage Firewood and Compost

Store firewood at least 20 feet away from your home, using pallets to keep it off the ground and discourage rodent nesting.

Use rodent-proof compost bins to contain yard and food waste and keep rodents out.

7. Remove Pet and Bird Food

Clean up spilled pet food and birdseed quickly to avoid providing easy meals for rodents.

Store excess bird seed and pet food in sealed, sturdy containers to reduce attraction.

8. Organize the Garage

Keep your garage clutter-free since rodents nest in cardboard boxes and stored clothing.

If you’re going to store unused items in the garage, keep them in durable plastic bins rather than cardboard boxes.

When to Call Smith’s Pest Management

smith's rodent control pleasant hill

Here’s how to know when it’s time to bring in the experts:

1. Widespread Infestation

Are you spotting rodents in different areas of your home or seeing them out and about during the day?

If so, it could indicate a major infestation that requires professional attention.

2. DIY Solutions Aren’t Working

If you’ve tried traps, sprays, and other at-home methods without much success, it may be time to let a pest control specialist step in and tackle the issue.

3. Health Risks

Rodents can spread diseases, putting the health of your family and pets at risk.

If you’re concerned about your safety, don’t hesitate to contact the professionals.

4. Visible Property Damage

Signs such as chewed wires, gnawed wood, or holes in walls indicate that rodents are present and causing damage.

If you’ve noticed these things, address them as quickly as possible – before the issue gets worse!

Trust Smith’s Pest Management to Help You Get Rid of Winter Rodent Infestations!

Nobody wants to share space with rodents.

You don’t have to deal with pests on your own.

Smith’s Pest Management offers customized, eco-friendly pest control solutions in Pleasant Hill to identify, manage, and eliminate your pest problems.

Take charge of your pest situation—call us today at (408) 871-6988.

FAQ

Are rodents dangerous?

Rodents like mice and rats can be dangerous to your health and home.

They carry diseases like Hantavirus, Salmonella, and Leptospirosis, which can spread to humans and pets.

Their droppings and urine can also contaminate food and damage indoor air quality.

On top of that, rodents can destroy your home by chewing through wires (which can cause fires) and damaging insulation and wood.

Can I effectively control rodents with DIY methods?

DIY traps and baits can help with small rodent problems, but they’re not enough to tackle a major rodent infestation.

You may need to hire a professional pest control expert for reliable, lasting results.

How do professionals get rid of rodents?

Professionals follow a step-by-step process to get rid of rodents.

They start with a detailed inspection to locate entry points and nests and determine how bad the infestation is.

Next, most teams will deploy traps, bait stations, and exclusion tactics to get rid of rodents and keep them from coming back.

Most teams will also suggest long-term solutions to keep rodents from re-infesting your space.

How often should I inspect my home for rodents?

Check your home for signs of rodents every season, especially before winter, when they’re most likely to come inside.

Look for signs like gnaw marks, droppings, or scratching noises in your walls or ceiling.

What are some helpful resources I can look at?

zach smith

Author Bio: Zach Smith

Landscape Pro Turned Gopher Pro: Owner, Zach Smith, graduate of Cal Poly’s Horticulture program worked nine years as a landscape professional- dealing with gophers, moles, and ground squirrels and was quickly recruited by other local gardeners. Fast forward to the past 15+ years, where Zach and his team trap and remove burrowing pests from residential, municipal and commercial properties throughout the San Francisco Bay area, from Marin to Monterey. Learn more about Zach and his team here.

team photo cropped