Stink Bug Control

Stink bugs are shield-shaped insects that gather on sunny walls in the fall and slip inside to spend the winter. Every Liberty pest control plan covers stink bugs.

How to identify

  • Shield-shaped bodies about ½ to ¾ inch long.
  • Brown marmorated stink bugs are mottled brown, with light bands on the antennae and along the edge of the body.
  • They give off a strong odor when crushed or disturbed.

Common stink bugs in our area

  • Brown marmorated stink bug

    Halyomorpha halys

    Look for
    A shield-shaped, marbled brown bug about 5/8 inch long with light and dark bands on its antennae, legs and the edges of its body.
    Where you'll find it
    Moves into homes in early to mid September to spend the winter, and may crawl around indoors on warmer winter days.

Signs you have them

  • Stink bugs on sunny outside walls in the fall
  • Stink bugs around windows, doors and light fixtures inside
  • A strong, musty odor when the bugs are disturbed

Where they're found

Stink bugs gather on the sunny sides of homes in the fall and slip inside through gaps around windows, doors, siding and attic vents to spend the winter.

How Liberty treats it

Covered by every plan
  1. Inspection

    When you choose a plan online, a local Service Advisor visits your home for free to confirm it's the right plan. On your first visit, your Service Specialist does a thorough inspection inside and outside to see how many stink bugs there are, where they're getting in and what draws them, like sunny walls and gaps around windows, siding and attic vents.

  2. Treatment

    • Treat windows and eavesOutside, your Service Specialist treats around window and door frames and eaves, where stink bugs gather and look for a way in.
    • Treat siding and ventsThey also treat the sunny sides of your home, siding and attic vents, where stink bugs rest before moving inside.
    • Inside treatmentYour first visit always includes treatment inside where stink bugs gather, like around windows, and on later visits they treat inside only if it's needed and ask you first.
  3. Follow-up

    Your Service Specialist comes back every 3 months to inspect and treat around your home, including in the fall, when stink bugs look for a way inside. If covered pests show up between visits, just text us.

What our customers say

Reviews from our Google Business Profile.

661 Google reviews
Read all reviews on Google

I’m currently in the process of buying a home, and after our initial inspection, we were told there might be termite damage. We first contacted a large national pest control company hoping to get a quick inspection and quote for negotiation purposes. Unfortunately, they scheduled us for Friday and never showed up. They then rescheduled for Monday and didn't show up again, and the same thing happened on Tuesday. By that point, we had wasted nearly a week of our two-week inspection period and only had two days left. That’s when we called Liberty Pest Control. I explained our situation, and Trai promptly reached out and was able to fit us into his schedule. From the start, he was professional, friendly, communicative, and genuinely helpful. He confirmed the appointment, kept me updated on his arrival time, and called me personally when the report was complete to walk me through his findings. The level of customer service was outstanding, especially after the frustrating experience we had elsewhere. Trai made a stressful situation much easier and gave us the information we needed within our tight timeline. I would 100% recommend Trai and Liberty Pest Control to anyone needing a home inspection or pest services. I was extremely impressed with the company, and once we move into our new home, Liberty Pest Control will be the first company I call for ongoing pest control services.

Ashley Zinn
3 months ago · Google review

Huge shoutout to Liberty Pest Control for their outstanding service! Today Trei Bisher stopped by for our service, and the experience was top-notch from start to finish. First off, the truck pulled into the driveway and I have to say… WOW. The design looks fantastic. It’s clean, professional, and really shows that Liberty Pest Control takes pride in their presentation. But the service itself is what really stood out. Trei didn’t just show up and rush through the job. He took the time to touch base with me first to make sure he had all the correct information about what I needed. He clearly explained what he was going to be doing and even mentioned another service option they offer.. but in a helpful way, not pushy at all. Another thing I really appreciated was how respectful he was of my workspace. Since I work remotely, it was important that my day wasn’t interrupted. Trei moved efficiently from area to area, getting everything done without interfering with my work at all. Professional, respectful, and thorough service like this is exactly why companies like Liberty Pest Control stand out. If you’re looking for reliable pest control with great people behind the work, they’re definitely worth calling.

David Phillips
6 months ago · Google review

Trai came out for our initial inspection and was amazing! He provided us with all of the information we needed in order to move forward with booking quarterly inspections/treatment and he was super nice! If our experience with Liberty Pest Control will always be as great as it was with Trai today, then we are definitely looking forward to our future with them! Thank you so much, Trai! 100/10 recommend!

Jodi Myers
3 months ago · Google review

Reviews and rating from Google, updated September 20, 2026.

See more reviews

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West Kentucky Star People's Choice 2026

Voted best pest control

Paducah Sun readers chose Liberty as the best pest control three years in a row.

  • The Paducah Sun Readers' Choice · Best Pest Control 2024, 2025, 2026
  • Marshall County Tribune-Courier · Best Pest Control 2025, 2026
  • West Kentucky Star · People's Choice 2026
  • Paducah Area Chamber of Commerce · Entrepreneur of the Year: John Stopka 2025

What it costs

$99First visit (online)

$49Per month · No contract

Quarterly Plan: service every 3 months. Homes up to 3,000 sq ft.

Every visit, every 3 months

  • Spider web removal service
  • Exterior treatments (interior on request)
  • Landscape granular treatment

Pricing shown is for homes up to 3,000 sq ft (Quarterly Plan) and properties up to ½ acre (Patriot and Freedom Plans). Larger homes and properties require a free in-person inspection to confirm your plan. The $99 first visit applies when you sign up online for the Quarterly or Patriot Plan; the Freedom Plan first visit is $199. The Quarterly Plan has no contract. The Patriot and Freedom Plans include a 1-year service agreement. The Freedom Plan includes a termite inspection before Sentricon installation.

DIY prevention tips

  • Caulk gaps around windows, doors, soffits, fascia boards, pipes and wires during the summer, before bugs look for shelter.
  • Repair torn window screens.
  • Put fine mesh screening behind attic vents.
  • Take out window air conditioners in the fall, or seal the gaps around them.
  • Vacuum up stink bugs that get inside rather than handling them.

Common questions

Are stink bugs covered by my plan?

Yes. Stink bugs are covered by every plan.

Why are there stink bugs in my house?

Stink bugs come inside in the fall to find a warm, sheltered place to spend the winter. They slip in through gaps around windows, doors, siding and attic vents.

Do stink bugs damage my home?

No. Stink bugs don't eat wood, fabric or food in your home, and they don't breed indoors over the winter. They can leave a smell when crushed.

Why do stink bugs smell?

Stink bugs give off a strong odor when they're crushed or disturbed. It's how they defend themselves.

How can I keep stink bugs out?

Seal gaps around windows, doors, siding and attic vents before fall, and repair torn window screens. If a few get inside, vacuum them up instead of crushing them.

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