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Western ExterminatorPest control company in Chino, CA

Western Exterminator is a pest control company at 15157 Sierra Bonita Ln, Chino, CA 91710, ranked #1 of 449 pest control companies in Chino and rated 4.7 from 596 Google reviews. Open 24 hours a day, 7 days a week.

Chino, CAUpdated 0 paid placements in any rankingHow we rank

Call (909) 724-4276Website ↗

Key facts

Key facts about Western Exterminator
Address15157 Sierra Bonita Ln, Chino, CA 91710Get directions
Phone(909) 724-4276
Websitewesternexterminator.com
HoursOpen 24 hours, 7 days a week
Google rating4.7 from 596 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Chino and 11 towns within 25 miles: Los Serranos, Chino Hills, Ontario, Pomona, Montclair, Eastvale, Diamond Bar, Claremont, Upland, Norco and Yorba Linda.

Based in Chino, CAView on map

Opening hours

Opening hours for Western Exterminator
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.7from 596 Google reviews

Hired Western Exterminator? Write a review

Questions about Western Exterminator

How is Western Exterminator ranked in Chino?

Western Exterminator is ranked #1 of 449 pest control companies in Chino 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.

What are Western Exterminator’s hours?

Western Exterminator 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.

What areas does Western Exterminator serve?

Serves Chino and 11 towns within 25 miles: Los Serranos, Chino Hills, Ontario, Pomona, Montclair, Eastvale, Diamond Bar, Claremont, Upland, Norco and Yorba Linda. 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.

What do Google reviews say about Western Exterminator?

Western Exterminator has a rating of 4.7 from 596 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.

How do I contact Western Exterminator?

Call Western Exterminator on (909) 724-4276. The business is at 15157 Sierra Bonita Ln, Chino, CA 91710. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

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Compare nearby pest control companies

Western Exterminator compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Western Exterminator (this business)—634.7 (596)—YesYes
Orkin#2634.8 (3,667)—YesYes12.3 mi
Orkin#3624.7 (1,367)—YesYes9.1 mi

See all 449 ranked pest control companies in Chino