Mr. CritterPest control company in Naperville, IL

Mr. Critter is ranked #4 of 266 pest control companies in Naperville by CR Score, with 63 out of 100 as of November 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

Mr. Critter is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

Serves Naperville and 12 towns within 25 miles: Brighton Park, Gage Park, McKinley Park, New City, West Elsdon, South Lawndale, West Englewood, Bridgeport, Chicago Lawn, Englewood, Lower West Side and West Lawn. The list is based on the business's location and the usual service radius for pest control. Confirm your address is covered when you call.

Mr. Critter has a rating of 5.0 from 218 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

Call Mr. Critter on (630) 880-8287. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.