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
- Cheyenne Area, WY 1
- Casper Area, WY 4
- Gillette Area, WY 1
- Rock Springs Area, WY 2
- Sheridan Area, WY 1
- Evanston Area, WY 2
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
Casper Area, WY
- Names mice on its siteOpen 7 days
- Names mice on its site
- Names mice on its site
Savero Pest Removal
- Extermination
- Names mice on its siteOpen 7 days
Zeltrona Pest Defense
- Extermination
Gillette Area, WY
- Names mice on its siteOpen 7 days
Rock Springs Area, WY
- Names mice on its site
- Names mice on its site
Drevixa Pest Control
- Organic options
- Extermination
Sheridan Area, WY
- Names mice on its site

Evanston Area, WY
- Names mice on its siteSaturdays
- Names mice on its siteSaturdays
Uinta Bug Pros
- Extermination
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.