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Winter Pests in NY: What Homeowners Need to Know Before Pests Move In

Written by Admin | Jan 23, 2026 7:53:00 PM

(Hudson Falls, Hudson Valley, Schenectady, Kingston)

When temperatures drop across New York, something else shows up too: pests looking for heat, food, and shelter. If you've ever opened your garage and spotted a mouse scurrying behind a storage bin or heard scratching in the attic at night, you already know that winter pests can be persistent, messy, and fast to multiply.

And while many people think pest control is only a spring or summer issue, winter is actually one of the most important times to protect your home. Rodents, wildlife, and overwintering insects are all searching for a warm place to spend the cold months, and homes in Hudson Falls, Hudson Valley, Schenectady, and Kingston are prime real estate.

This guide breaks down how winter pests behave, how seasonal shifts affect activity, and what to do to keep your home protected all year long.

 

Why Pests Change With the Seasons in New York

When the weather cools, pests follow the path of least resistance. In fall and winter, homes offer everything they need: warmth, shelter, and access to food. That's why winter brings increased activity from mice, rats, squirrels, raccoons, and even skunks.

Once spring hits, the pests hiding through winter wake up hungry and active. Mosquitoes, ticks, ants, carpenter ants, and stinging insects all surge with the warmer weather.

Seasonal patterns are predictable, but pests don't take breaks. Protection needs to shift as conditions change, which is why a year round plan is more effective than only treating during the months you notice activity.

 

Should I Schedule Mosquito and Tick Control Before Summer?

Yes. Mosquito and tick control is most effective when it starts early. In New York, these pests come back as soon as temperatures reach the mid-50s. If treatments begin before full activity peaks, you get ahead of the population and see far fewer pests during the summer months.

Homeowners in Hudson Valley, Kingston, and Schenectady often schedule their first treatment in late spring. Starting early helps protect families, pets, and outdoor spaces throughout the entire warm season.

 

Should I Have Winter Pest Prevention Services?

Absolutely. Winter is when rodents and wildlife are most likely to enter your home. Even one small gap around a pipe or foundation line can become an entry point, and once pests are inside, they rarely leave on their own.

Winter prevention keeps pests from settling in by:

  • Sealing openings
  • Reducing attractants
  • Identifying early signs of activity
  • Protecting your attic, basement, and crawl spaces

Ignoring winter pest control can lead to nesting in insulation, chewed wiring, contaminated storage areas, and costly repairs.

 

What Pests Are Most Active in Spring and Summer?

After winter, pests return fast. Expect increased activity from:

  • Mosquitoes and ticks
  • Ants and carpenter ants
  • Termites
  • Bees, wasps, and hornets
  • Spiders and occasional invaders

If you've had winter rodents, spring insects, and summer mosquitoes before, you already know that pests don't stick to one season. The most reliable protection covers all four.

 

How to Prepare Your Yard for Fall Pest Control

Fall prep reduces the chance of winter guests. A few small changes make a big difference:

  • Remove leaf piles, woodpiles, and clutter
  • Store firewood away from the home
  • Trim shrubs and branches touching the house
  • Fix damaged screens and vents
  • Seal gaps and cracks around utility lines and foundations

If you hear scratching in the walls as temperatures drop, chances are the pests found a weakness before you did.

 

Why Year Round Pest Control Works Better Than Seasonal Only

Seasonal treatments help, but they don't prevent problems during the months in between. Rodents don't wait for spring, mosquitoes don't wait for summer, and wildlife doesn't care about your schedule. Consistent protection is the only approach that stops issues before they escalate.

Year round pest protection gives you:

  • Early detection
  • Seasonal adjustments based on local activity
  • Professional exclusion and preventive treatments
  • A safer, healthier home every season

Instead of reacting to problems, you stay ahead of them.

 

Winter Wildlife and Rodent Questions New York Homeowners Ask

Below are the most common questions homeowners in Hudson Falls, Hudson Valley, Kingston, and Schenectady ask when pests show up.

 

How do I know if I have mice or rats in my attic?

Mice leave small pellet-like droppings and make light scratching noises. Rats leave larger droppings, create louder movement sounds, and chew more aggressively.

 

Do rats have bladders?

Yes. They urinate frequently, which is why strong odors and stains often appear along their travel paths.

 

What does skunk poop look like?

Skunk droppings are tube-shaped, slightly curved, and may include seeds or insect parts.

 

What is the humane way to remove squirrels or raccoons from my home?

Humane removal focuses on exclusion. First, animals are safely removed, then entry points are sealed so they cannot return.

What should I do if I find bats in my chimney?

Do not attempt removal yourself. Bats require specialized, safe exclusion, and in many cases, they are protected by law.

 

How can I get rid of raccoons safely?

Professional wildlife control is recommended. Raccoons can cause significant structural damage and may carry diseases.

 

Can you remove groundhogs or skunks from my yard?

 Yes. Proper trapping and exclusion protect both your home and the animals.

How do you seal a home to prevent rodent entry?

Rodent exclusion involves metal mesh, sealants, door sweeps, reinforced vents, and sealing small gaps around pipes, foundations, and siding.

 

How do you handle beaver damage near homes? 

Beaver management typically involves water-flow control, habitat assessment, and removal when necessary.

 

What to Do if Pests Are Already Inside

If you missed the chance for preven on and pests have made their way indoors, acting quickly matters. Rodents and wildlife multiply fast, cause structural damage, and contaminate areas of the home.

 

Do DIV methods work?

Sometimes. Traps or baits may help, but only with correct placement and a solid understanding of rodent behavior. Incorrect use often teaches pests to avoid those areas entirely.

 

Ultrasonic devices may sound convenient, but pests adapt quickly. They do nothing to address the root issue: how pests entered the home in the first place.

 

Why professional help matters

Pest and wildlife removal is more than setting traps. Licensed professionals:

  • Identify entry points
  • Remove pests safely
  • Seal and protect vulnerable areas
  • Use science-backed trapping and exclusion methods
  • Provide long-term prevention

By the time homeowners hear scratching in the walls, pests have often already damaged insulation, wiring, or stored belongings. Professional service avoids ongoing problems and keeps your home protected long-term.

 

Take Control Before Winter Pests Move In

Pests don't wait for an invitation, and once inside, they can be difficult to evict. Getting ahead of seasonal activity is the smartest and safest approach.

With Thomas Pest Services, you receive:

  • A no-charge pest or rodent audit
  • A customized prevention and removal plan
  • Proven solutions that stop pests and keep them out
  • Year round protection for your home and family

If you're ready for a safer, pest-free home this winter and beyond, expert help is only a call away.

Get Your Free Estimate Today.