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The Xterminator LLCPest control company in O'Fallon, MO

The Xterminator LLC is a pest control company in O'Fallon, MO, ranked #31 of 111 pest control companies in O'Fallon and rated 5.0 from 121 Google reviews. Open Monday to Friday.

O'Fallon, MOUpdated 0 paid placements in any rankingHow we rank

Call (314) 518-8303Website ↗

Key facts

Key facts about The Xterminator LLC
Phone(314) 518-8303
Websitethexterminatorllc.com
HoursMonday to Friday: 8 AM – 4 PM
Google rating5.0 from 121 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves O'Fallon and 11 towns within 25 miles: Weldon Spring, Saint Peters, Chesterfield, Dardenne Prairie, Saint Charles, Ellisville, Lake Saint Louis, Ballwin, Wildwood, Maryland Heights and Manchester.

Based in O'Fallon, MOView on map

Opening hours

Opening hours for The Xterminator LLC
DayHours
Monday8 AM – 4 PM
Tuesday8 AM – 4 PM
Wednesday8 AM – 4 PM
Thursday8 AM – 4 PM
Friday8 AM – 4 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 121 Google reviews

Hired The Xterminator LLC? Write a review

Questions about The Xterminator LLC

How is The Xterminator LLC ranked in O'Fallon?

The Xterminator LLC is ranked #31 of 111 pest control companies in O'Fallon by CR Score, with 57 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 The Xterminator LLC’s hours?

The Xterminator LLC is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 4 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does The Xterminator LLC serve?

Serves O'Fallon and 11 towns within 25 miles: Weldon Spring, Saint Peters, Chesterfield, Dardenne Prairie, Saint Charles, Ellisville, Lake Saint Louis, Ballwin, Wildwood, Maryland Heights and Manchester. 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 The Xterminator LLC?

The Xterminator LLC has a rating of 5.0 from 121 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 The Xterminator LLC?

Call The Xterminator LLC on (314) 518-8303. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

Own The Xterminator LLC? Claim this profile.

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

The Xterminator LLC compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
The Xterminator LLC (this business)—575.0 (121)—NoNo
Advanced Pest Specialists#29585.0 (44)—YesNo9.2 mi
Vogelsang Pest Management#30585.0 (118)—NoNo12.9 mi
Spring Green#32574.9 (570)—YesNo11.1 mi

See all 111 ranked pest control companies in O'Fallon