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Best Pest Control Companies in University City, MO (2026)

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

The short answer

  1. 1

    Best overall in University City: Rottler Pest Solutions, CR Score 65/100; 4.9★ from 1,656 Google reviews; open 24/7.

  2. 3

    Best for emergencies (open 24/7): Rottler Pest Solutions, posts 24/7 hours; ranked #3 of 127.

  3. 11

    Most-reviewed: Aptive Pest Control, 6,236 Google reviews at 4.6★, the most of 127 ranked; ranked #11.

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

127 University City pest control companies are ranked here by CR Score, from ten published factors. 23 are open 24/7, 82 open Saturdays and 41 open Sundays, based on posted hours. The median Google rating is 4.9★ across 127 rated businesses.

Top 10 pest control companies in University City at a glance

Top 10 pest control companies in University City at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Rottler Pest Solutions654.9★ (1,656)St. Louis, 4 mi away24/7Overall
2STL Pest Control644.9★ (1,852)St. Louis, 3 mi awaySat · Sun · Evenings—
3Rottler Pest Solutions634.9★ (1,742)St. Louis, 12 mi away24/7Emergencies
4Bug Out634.8★ (2,015)St. Louis, 12 mi away24/7—
5Orkin624.8★ (4,133)Weldon Spring, 20 mi away24/7—
6Rottler Pest Solutions624.6★ (511)St. Louis, 4 mi away24/7—
7Orkin624.6★ (1,835)St. Louis, 11 mi away24/7—
8STL Pest Control624.9★ (1,244)St. Louis, 11 mi awaySat · Sun · Evenings—
9Rottler Pest Solutions614.9★ (1,148)Chesterfield, 17 mi away24/7—
10Holper's Pest & Animal Solutions STL614.9★ (2,085)St. Louis, 7 mi awaySat—

The 127 best pest control companies in University City, 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 University City

    #1 Rottler Pest Solutions

    Based in St. Louis, 4 mi away

    65/100CR Score

    Ranked #1 because of its Google rating and trade focus: 4.9★ from 1,656 Google reviews, listed on Google as “Pest control service”.

    • 4.9★ from 1,656 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    8625 St Charles Rock Rd, St. Louis, MO 63114
    View profile for Rottler Pest Solutions(314) 426-6100

  2. #2 STL Pest Control

    Based in St. Louis, 3 mi away

    64/100CR Score

    Ranked #2 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

  4. #4 Bug Out

    Based in St. Louis, 12 mi away

    63/100CR Score

    Ranked #4 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

  5. #5 Orkin

    Based in Weldon Spring, 20 mi away

    62/100CR Score

    Ranked #5 because of its Google rating and trade focus: 4.8★ from 4,133 Google reviews, listed on Google as “Pest control service”.

    • 4.8★ from 4,133 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    855 Westwood Industrial Park Dr, Weldon Spring, MO 63304
    View profile for Orkin(636) 489-2601

  7. #7 Orkin

    Based in St. Louis, 11 mi away

    62/100CR Score

    Ranked #7 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

  8. #8 STL Pest Control

    Based in St. Louis, 11 mi away

    62/100CR Score

    Ranked #8 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 Rottler Pest Solutions

    Based in Chesterfield, 17 mi away

    61/100CR Score

    Ranked #9 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

  11. #11 Aptive Pest Control

    Based in St. Louis, 8 mi away

    61/100CR Score

    Ranked #11 because of its Google rating and review volume: 4.6★ from 6,236 Google reviews, the most in University City.

    • 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

  13. #13 OMNI Pest Solutions

    Based in Clayton, 1 mi away

    61/100CR Score

    Ranked #13 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

  14. #14 Rottler Pest Solutions

    Based in Fairview Heights, 18 mi away

    61/100CR Score

    Ranked #14 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

  15. #15 EcoShield Pest Solutions

    Based in Maryland Heights, 7 mi away

    60/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.7★ from 1,936 Google reviews, listed on Google as “Pest control service”.

    • 4.7★ from 1,936 Google reviews
    Hours
    Mon–Fri 8 AM–8 PM · Sat 9 AM–6 PM · Sun closed
    Address
    11475 Schenk Dr, Maryland Heights, MO 63043
    View profile for EcoShield Pest Solutions(314) 455-8711

  17. #17 Hawx Pest Control

    Based in Olivette, 4 mi away

    60/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.4★ from 3,435 Google reviews, listed on Google as “Pest control service”.

    • 4.4★ from 3,435 Google reviews
    Hours
    Mon–Fri 7 AM–7 PM · Sat 8 AM–2 PM · Sun closed
    Address
    9633 Dielman Rock Island, Industrial Dr, Olivette, MO 63132
    View profile for Hawx Pest Control(314) 343-1814

  19. #19 Moxie Pest Control

    Based in Bridgeton, 10 mi away

    60/100CR Score

    Ranked #19 because of its Google rating and trade focus: 4.6★ from 3,165 Google reviews, listed on Google as “Pest control service”.

    • 4.6★ from 3,165 Google reviews
    Hours
    Mon–Fri 7 AM–6 PM · Sat 7 AM–4 PM · Sun closed
    Address
    3753 Pennridge Dr, Bridgeton, MO 63044
    View profile for Moxie Pest Control(636) 443-7378

  20. #20 Spring Green

    Based in Saint Charles, 7 mi away

    60/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.9★ from 570 Google reviews, listed on Google as “Pest control service”.

    • 4.9★ from 570 Google reviews
    Hours
    Mon–Fri 8 AM–6 PM · Sat 9 AM–3 PM · Sun closed
    View profile for Spring Green(314) 936-2022

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 127 ranked pest control companies here; the rest are on their profiles.

pest control companies in University City, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Amco Ranger Termite & Pest Solutions584.9★ (1,364)19 mi
27Feature Pest & Termite584.7★ (1,007)5 mi
28Gladiator Pest Control585.0★ (71)4 mi
29A1 St Louis Bed Bug Exterminator574.9★ (27)3 mi
30PestShield574.8★ (399)4 mi
31Pointe Pest Control - Saint Peters574.8★ (578)15 mi
32Mo's Pest Control574.8★ (24)8 mi
33Pure Pest574.9★ (75)17 mi
34Accurate Mole Removal LLC574.8★ (47)7 mi
35Mantis Pest Control of St. Louis575.0★ (56)3 mi
36Heartland Pest and Termite Control565.0★ (45)18 mi
37St. Louis Pest Control564.3★ (128)6 mi
38Critter Control564.2★ (341)3 mi
39Wildlife Removal St. Louis564.6★ (11)8 mi
40Apple Exterminating565.0★ (15)12 mi
41McCarthy Pest & Termite Control565.0★ (419)16 mi
42Newt’s Pest Control555.0★ (303)15 mi
43Termite & Pest Control Inc554.0★ (6)6 mi
44Spring Green554.7★ (541)20 mi
45Jacob's Pest Control555.0★ (17)4 mi
46Evo Pest Control554.8★ (170)16 mi
47All Solutions Pest Control554.9★ (684)19 mi
48Salvo's Pest & Termite Control, Inc555.0★ (235)22 mi
49Nomo Pest Solutions554.1★ (1,636)5 mi
50Arch Mole Trapping555.0★ (51)13 mi

Also serving University City

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 University City
BusinessGoogle ratingDistance
Archwest Termite Control Co5.0★ (2)13 mi
Drysdale Termite & Pest5.0★ (2)17 mi
Eco Friendly Pest Control Services in O'Fallon5.0★ (2)24 mi
Eco Friendly Pest Control Services in St. Charles5.0★ (1)13 mi
Eddie Pest Control Solutions5.0★ (1)10 mi
Four Seasons Pest Solutions, LLC5.0★ (2)11 mi
Freedom Pest Control5.0★ (1)20 mi
General Wasp Nest Services Inc3 mi
H & H Pest Control5.0★ (2)5 mi
Local Pest Control Services in St. Peters5.0★ (2)20 mi
Midwestern Termite & Pest3.0★ (2)14 mi
Military City Termite Removal Experts5.0★ (1)6 mi
Missouri Pest Control3.0★ (1)5 mi
Peters Pest Control Solutions5.0★ (2)16 mi
St Louis Mole Trapping1.0★ (1)7 mi
St. Louis Pest Bros.2 mi
Turf Police5.0★ (2)17 mi
Wildlife Control and Wildlife Removal St. Louis, MO5.0★ (2)4 mi
Wildlife Pest Removal St Louis5.0★ (2)10 mi
Zombie Squad, Inc4.0★ (1)5 mi

How we ranked University City pest control companies

We scored 127 University City 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 University City 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 University City: frequently asked questions

Who is the best pest control company in University City?

By CR Score, the highest-ranked pest control company in University City, MO is Rottler Pest Solutions with a CR Score of 65/100. It has 4.9★ from 1,656 Google reviews. It is open 24/7. STL Pest Control (#2) and Rottler Pest Solutions (#3) follow. We ranked 127 pest control companies on ten factors, last updated November 3, 2026.

How many pest control companies are there in University City?

ContractorsRanked ranks 127 pest control companies serving University City, MO. Another 20 within 25 mi are listed but not ranked yet. Counts are as of November 2026.

Which pest control companies in University City are open 24/7?

23 ranked pest control companies in University City post 24/7 hours. The highest-ranked are Rottler Pest Solutions (#1), Rottler Pest Solutions (#3) and Bug Out (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.

Which pest control companies in University City work on weekends?

82 of 127 ranked pest control companies post Saturday hours and 41 post Sunday hours. The highest-ranked open Saturdays are Rottler Pest Solutions (#1), STL Pest Control (#2) and Rottler Pest Solutions (#3). Posted hours are office hours; crews may book weekend jobs separately.

What Google rating do University City pest control companies have?

The median Google rating among 127 rated pest control companies in University City is 4.9★, with a median of 46 reviews. Aptive Pest Control has the most, 6,236 reviews, and ranks #11. 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 University City count in this ranking?

Yes, if they are within 25 mi of the University City 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 University City

  1. November 2026: CR Scores recalculated for 127 pest control companies serving University City.

More pest control companies and University City pages

Other trades in University City