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Who Gets Rid of Mice and Rats in Wyoming?

11 pest companies in Wyoming name mice and rats, and 11 of them name it on their own website. The most are in the Casper Area, WY (4).

  • Companies11
  • Named on own site11 of 11
  • Open Saturdays5 of 11
  • With public reviews7 of 11

Quick Answers

How small a gap can a mouse fit through?

A gap about a quarter inch wide is enough for a house mouse. Rats need a bit more, about half an inch.

What does a rodent visit include?

Most companies look for entry points, set traps or bait stations, and seal gaps. Sealing is the part that keeps them from coming back, so ask if it is included.

Does a rodent company need a license in Wyoming?

Yes. Wyoming licenses or certifies anyone who applies pesticides on someone else’s property for pay, through its state pesticide regulator, most often the department of agriculture. Ask for the license number before work starts.

Mice and Rats Companies by Region

Companies that name mice and rats on their own site come first, then the ones that name the most pests.

Cheyenne Area, WY

  • Names mice on its site

    307 Pest, LLC

    Cheyenne WY

    5.0 on Google, 54 reviews
    • Extermination
    Top Rated 2026
    • Mice and Rats
    • Wildlife Removal

Casper Area, WY

  • Names mice on its siteOpen 7 days

    NaturalPoint Pest

    Casper WY

    5.0 on Google, 4 reviews
    • Organic options
    • Extermination
    • Termites
    • Bed Bugs
    • Mice and Rats
    • Ants
    • Cockroaches
    • 6 more
  • Names mice on its site

    Best Pest Control Casper

    Casper WY

    4.7 on Google, 141 reviews
    • Organic options
    • Extermination
    Top Rated 2026
    • Termites
    • Bed Bugs
    • Mice and Rats
    • Ants
    • Cockroaches
    • 3 more
  • Names mice on its site

    Savero Pest Removal

    Casper WY

    • Extermination
    • Bed Bugs
    • Mice and Rats
    • Ants
    • Cockroaches
    • Mosquitoes
    • 3 more
  • Names mice on its siteOpen 7 days

    Zeltrona Pest Defense

    Casper WY

    • Extermination
    • Termites
    • Bed Bugs
    • Mice and Rats
    • Bees, Wasps and Hornets
    • Spiders
    • 1 more

Gillette Area, WY

  • Names mice on its siteOpen 7 days

    HearthSafe Pest

    Gillette WY

    5.0 on Google, 4 reviews
    • Organic options
    • Extermination
    • Termites
    • Bed Bugs
    • Mice and Rats
    • Ants
    • Cockroaches
    • 6 more

Rock Springs Area, WY

  • Names mice on its site

    Best Pest Control

    Rock Springs WY

    4.7 on Google, 15 reviews
    • Organic options
    • Extermination
    Highly Rated 2026
    • Termites
    • Bed Bugs
    • Mice and Rats
    • Ants
    • Cockroaches
    • 3 more
  • Names mice on its site

    Drevixa Pest Control

    Rock Springs WY

    • Organic options
    • Extermination
    • Termites
    • Bed Bugs
    • Mice and Rats
    • Ants
    • Spiders
    • 1 more

Sheridan Area, WY

  • Names mice on its site
    Peak Pest Solutions

    Peak Pest Solutions

    Sheridan WY

    5.0 on Google, 305 reviews
    • Extermination
    Top Rated 2026
    • Bed Bugs
    • Mice and Rats
    • Bees, Wasps and Hornets

Evanston Area, WY

  • Names mice on its siteSaturdays

    Uinta Bug Pros LLC

    Evanston WY

    5.0 on Google, 1 reviews
    • Extermination
    • Mice and Rats
  • Names mice on its siteSaturdays

    Uinta Bug Pros

    Evanston WY

    • Extermination
    • Mice and Rats

Read the mice and rats field guide or see every pest company in Wyoming.

What to Know Before You Call About Mice and Rats

Droppings, chewed food bags, scratching in the walls at night and grease marks along baseboards are the common signs.

Traps and bait cut the numbers fast. Sealing gaps around pipes, vents, garage doors and the foundation is what keeps them out.

If you have pets or kids, ask where bait stations will go and what kind of bait is used.

State

Mice and Rats Help in Wyoming