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Best Pest Control Companies in St. Louis, MO (2026)

108 pest control companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in St. Louis: Rottler Pest Solutions, CR Score 66/100; 4.9★ from 1,742 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Rottler Pest Solutions, posts 24/7 hours; ranked #2 of 108.

  3. 9

    Most-reviewed: Aptive Pest Control, 6,236 Google reviews at 4.6★, the most of 108 ranked; ranked #9.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

108 St. Louis pest control companies are ranked here by CR Score, from ten published factors. 20 are open 24/7, 68 open Saturdays and 36 open Sundays, based on posted hours. The median Google rating is 4.9★ across 108 rated businesses.

Top 10 pest control companies in St. Louis at a glance

Top 10 pest control companies in St. Louis at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Rottler Pest Solutions664.9★ (1,742)St. Louis24/7Overall
2Rottler Pest Solutions664.9★ (1,656)St. Louis24/7Emergencies
3Bug Out664.8★ (2,015)St. Louis24/7—
4STL Pest Control654.9★ (1,852)St. LouisSat · Sun · Evenings—
5Orkin654.6★ (1,835)St. Louis24/7—
6STL Pest Control644.9★ (1,244)St. LouisSat · Sun · Evenings—
7Teacher's Spraying Service645.0★ (630)St. LouisSat · Sun—
82 Nice Guys Termite & Pest Control644.9★ (275)St. Louis24/7—
9Aptive Pest Control634.6★ (6,236)St. LouisSat · EveningsMost reviews
10Holper's Pest & Animal Solutions STL634.9★ (2,085)St. LouisSat—

The 108 best pest control companies in St. Louis, ranked

Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  1. Ranked #1 in St. Louis

    #1 Rottler Pest Solutions

    Based in St. Louis

    66/100CR Score

    Ranked #1 because of its Google rating and trade focus: 4.9★ from 1,742 Google reviews, listed on Google as “Pest control service”.

    • 4.9★ from 1,742 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    375 S Old Hwy 141, Fenton, MO 63026
    View profile for Rottler Pest Solutions(636) 343-1240

  3. #3 Bug Out

    Based in St. Louis

    66/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.8★ from 2,015 Google reviews, listed on Google as “Pest control service”.

    • 4.8★ from 2,015 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1780 Gilsinn Ln, Fenton, MO 63026
    View profile for Bug Out(636) 425-3822

  4. #4 STL Pest Control

    Based in St. Louis

    65/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.9★ from 1,852 Google reviews, listed on Google as “Pest control service”.

    • 4.9★ from 1,852 Google reviews
    Hours
    Mon–Fri 7 AM–7 PM · Sat 8 AM–6 PM · Sun 9 AM–3 PM
    Address
    2525 Hampton Ave, St. Louis, MO 63139
    View profile for STL Pest Control(314) 833-6222

  5. #5 Orkin

    Based in St. Louis

    65/100CR Score

    Ranked #5 because of its Google rating and trade focus: 4.6★ from 1,835 Google reviews, listed on Google as “Pest control service”.

    • 4.6★ from 1,835 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1528 Fenpark Dr, Fenton, MO 63026
    View profile for Orkin(636) 717-7025

  6. #6 STL Pest Control

    Based in St. Louis

    64/100CR Score

    Ranked #6 because of its Google rating and trade focus: 4.9★ from 1,244 Google reviews, listed on Google as “Pest control service”.

    • 4.9★ from 1,244 Google reviews
    Hours
    Mon–Fri 7 AM–7 PM · Sat 8 AM–6 PM · Sun 9 AM–3 PM
    Address
    500 Rudder Rd, Fenton, MO 63026
    View profile for STL Pest Control(314) 557-3000

  9. #9 Aptive Pest Control

    Based in St. Louis

    63/100CR Score

    Ranked #9 because of its Google rating and review volume: 4.6★ from 6,236 Google reviews, the most in St. Louis.

    • 4.6★ from 6,236 Google reviews
    Hours
    Mon–Fri 6 AM–8 PM · Sat 7 AM–5 PM · Sun closed
    Address
    2347 Weldon Pkwy, St. Louis, MO 63146
    View profile for Aptive Pest Control(314) 350-6920

  12. #12 Rottler Pest Solutions

    Based in Fairview Heights, 12 mi away

    62/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.9★ from 733 Google reviews, listed on Google as “Pest control service”.

    • 4.9★ from 733 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    5609 N Illinois St, Fairview Heights, IL 62208
    View profile for Rottler Pest Solutions(618) 876-4807

  17. #17 Rottler Pest Solutions

    Based in Chesterfield, 23 mi away

    60/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.9★ from 1,148 Google reviews, listed on Google as “Pest control service”.

    • 4.9★ from 1,148 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    227 Chesterfield Industrial Blvd, Chesterfield, MO 63005
    View profile for Rottler Pest Solutions(636) 386-3427

  20. #20 OMNI Pest Solutions

    Based in Clayton, 8 mi away

    59/100CR Score

    Ranked #20 because of its Google rating and trade focus: 5.0★ from 302 Google reviews, listed on Google as “Pest control service”.

    • 5.0★ from 302 Google reviews
    Hours
    Mon–Fri 8 AM–9 PM · Sat 8 AM–12 PM · Sun closed
    Address
    7733 Forsyth Blvd Ste 1149, Clayton, MO 63105
    View profile for OMNI Pest Solutions(314) 353-9629

  21. #21 Feature Pest & Termite

    Based in St. Louis

    59/100CR Score

    Ranked #21 because of its Google rating and trade focus: 4.7★ from 1,007 Google reviews, listed on Google as “Pest control service”.

    • 4.7★ from 1,007 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    10765 indian head blvd, St. Louis, MO 63132
    View profile for Feature Pest & Termite(636) 651-9477

Pest control companies ranked #26 to #50

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 108 ranked pest control companies here; the rest are on their profiles.

pest control companies in St. Louis, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26EcoShield Pest Solutions594.7★ (1,936)13 mi
27Accurate Mole Removal LLC594.8★ (47)In St. Louis
28Hawx Pest Control594.4★ (3,435)10 mi
29Moxie Pest Control584.6★ (3,165)16 mi
30Gladiator Pest Control585.0★ (71)In St. Louis
31A1 St Louis Bed Bug Exterminator584.9★ (27)In St. Louis
32St. Louis Pest Control584.3★ (128)In St. Louis
33Spring Green584.9★ (570)14 mi
34Wildlife Removal St. Louis584.6★ (11)In St. Louis
3524-7 Animal & Pest Control584.0★ (26)In St. Louis
36Around the Clock Pest Control584.9★ (69)In St. Louis
37Critter Control574.2★ (341)In St. Louis
38Termite & Pest Control Inc574.0★ (6)In St. Louis
39PestShield574.8★ (399)8 mi
40Rose Extermination564.8★ (90)In St. Louis
41Regimen Pest Control564.8★ (21)In St. Louis
42The Bugman Budget Pricing564.9★ (8)In St. Louis
43Nomo Pest Solutions564.1★ (1,636)In St. Louis
44Mantis Pest Control of St. Louis565.0★ (56)7 mi
45Co-Op Pest Solutions565.0★ (6)In St. Louis
46Pointe Pest Control - Saint Peters564.8★ (578)21 mi
47Pure Pest564.9★ (75)23 mi
48Pro Turf & Pro Solutions - St. Louis564.7★ (562)In St. Louis
49Premier Pest Control & Outdoor Solutions, LLC564.9★ (49)In St. Louis
50Bug Out554.9★ (87)In St. Louis

Also serving St. Louis

20 more pest control companies within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.

Unranked pest control companies serving St. Louis
BusinessGoogle ratingDistance
Apple ExterminatingIn St. Louis
Archwest Termite Control Co5.0★ (2)19 mi
Cardinal Insect & Pest Solutions LLCIn St. Louis
Farnova Pest Management ServicesIn St. Louis
Fast Home Pest RemovalIn St. Louis
Four Seasons Pest Solutions, LLC5.0★ (2)In St. Louis
Gateway Pest ControlIn St. Louis
General Wasp Nest Services IncIn St. Louis
GuestGuard Pest SolutionsIn St. Louis
H & H Pest Control5.0★ (2)In St. Louis
Integrity Home InspectionsIn St. Louis
Midwestern Termite & Pest3.0★ (2)20 mi
Military City Termite Removal Experts5.0★ (1)In St. Louis
Missouri Pest Control3.0★ (1)In St. Louis
Rodent Control St. LouisIn St. Louis
St. Louis Pest Bros.In St. Louis
Turf Police5.0★ (2)11 mi
Wildlife Control and Wildlife Removal St. Louis, MO5.0★ (2)In St. Louis
Wildlife Pest Removal St Louis5.0★ (2)15 mi
Zombie Squad, Inc4.0★ (1)In St. Louis

How we ranked St. Louis pest control companies

We scored 108 St. Louis pest control companies on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed November 3, 2026.

Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn St. Louis data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

Pest control companies in St. Louis: frequently asked questions

Who is the best pest control company in St. Louis?

By CR Score, the highest-ranked pest control company in St. Louis, MO is Rottler Pest Solutions with a CR Score of 66/100. It has 4.9★ from 1,742 Google reviews. It is open 24/7. Rottler Pest Solutions (#2) and Bug Out (#3) follow. We ranked 108 pest control companies on ten factors, last updated November 3, 2026.

How many pest control companies are there in St. Louis?

ContractorsRanked ranks 108 pest control companies serving St. Louis, MO. 37 of them are based in St. Louis; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of November 2026.

Which pest control companies in St. Louis are open 24/7?

20 ranked pest control companies in St. Louis post 24/7 hours. The highest-ranked are Rottler Pest Solutions (#1), Rottler Pest Solutions (#2) and Bug Out (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.

Which pest control companies in St. Louis work on weekends?

68 of 108 ranked pest control companies post Saturday hours and 36 post Sunday hours. The highest-ranked open Saturdays are Rottler Pest Solutions (#1), Rottler Pest Solutions (#2) and Bug Out (#3). Posted hours are office hours; crews may book weekend jobs separately.

What Google rating do St. Louis pest control companies have?

The median Google rating among 108 rated pest control companies in St. Louis is 4.9★, with a median of 50 reviews. Aptive Pest Control has the most, 6,236 reviews, and ranks #9. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank pest control companies?

Each pest control company gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Do pest control companies outside St. Louis count in this ranking?

Yes, if they are within 25 mi of the St. Louis city center, our service radius for pest control companies. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.

Can pest control companies pay to rank higher on ContractorsRanked?

No. The CR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured businesses may appear above the list, labelled Featured and showing their honest rank.

Update log for St. Louis

  1. November 2026: CR Scores recalculated for 108 pest control companies serving St. Louis.

More pest control companies and St. Louis pages

Other trades in St. Louis