Clark Pest ControlPest control company in Livermore, CA

Clark Pest Control is ranked #7 of 201 pest control companies in Livermore by CR Score, with 61 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.

Clark Pest Control is open Monday to Saturday. Its listed hours are Monday to Friday, 7 AM – 7 PM; Saturday, 7 AM – 6 PM. On Saturdays it is open 7 AM to 6 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

Serves Livermore and 11 towns within 25 miles: Pleasanton, Dublin, Mountain House, Blackhawk, San Ramon, Tracy, Fremont, Union City, Discovery Bay, Fairview and Brentwood. 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.

Clark Pest Control has a rating of 4.7 from 692 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 Clark Pest Control on (925) 271-9915. The business is at 2313 Research Dr, Livermore, CA 94550. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.