Who Gets Rid of Mice and Rats in Delaware?
21 pest companies in Delaware name mice and rats, and 21 of them name it on their own website. The most are in the Wilmington Area, DE (21).
- Companies21
- Named on own site21 of 21
- Open Saturdays12 of 21
- With public reviews16 of 21
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 Delaware?
Yes. Delaware 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.
Wilmington Area, DE
- Names mice on its site
- Names mice on its siteSaturdays
Tavren Exterminators
- Organic options
- Extermination
- Names mice on its site

- Names mice on its site

Affordable Pest Control Service
5.0 on Google, 376 reviews- Organic options
- Extermination
- Names mice on its siteSaturdays
- Names mice on its siteSaturdays

- Names mice on its siteSaturdays
- Names mice on its site
- Names mice on its siteOpen 7 days
Calviro Pest Defense
- Organic options
- Extermination
- Names mice on its siteSaturdays

PEST PRO
- Organic options
- Extermination
- Names mice on its site

- Names mice on its siteSaturdays
Read the mice and rats field guide or see every pest company in Delaware.
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.