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The Best Pest Control Companies in Missouri

A rain-wet neighborhood street of craftsman homes under tall firs, with a plain white van parked at the curb.

In the October 11, 2026 State Score run, the highest-ranked pest control companies in Missouri are ClearDefense Pest Control (9.6 out of 10), STL Pest Control (9.3) and Holper's Pest & Animal Solutions (9.3), by State Score. It counts Missouri evidence where the record has it: Google reviews and pesticide licenses, plus the company’s whole record for the rest.

Each company’s factors are marked In-state or Company-wide below. How state scores work · Best pest control by state

Everything we ranked in Missouri

Handshake Scores cover a company’s whole operation, not only Missouri, and include the location deduction.

The research

Compare the factors

Every company ranked in Missouri, with its State Score and the factor scores behind it. Under each factor score, In-state means only Missouri evidence counted; Company-wide means the company’s whole record did.

Every company ranked in Missouri with its State Score, factor scores (each marked in-state or company-wide) and Google reviews on its Missouri listings.
Factor scores (0–10)
#CompanyState ScoreCustomer satisfactionComplaint recordSales & contractsLicensingLegal recordWorkplaceGoogle reviews in Missouri
1ClearDefense Pest Control9.610.0In-state10.0In-state9.0Company-wide10.0In-state10.0Company-wide7.7Company-wide5.0 ★2,576
2STL Pest Control9.39.6In-state10.0In-state9.0Company-wide10.0In-state10.0Company-wideN/A4.9 ★3,026
3Holper's Pest & Animal Solutions9.39.6In-state10.0In-state9.0Company-wide10.0In-state10.0Company-wideN/A4.9 ★2,171
4Rottler Pest Solutions9.09.6In-state10.0Company-wide9.0Company-wide10.0In-state10.0Company-wide7.3Company-wide4.9 ★9,659
5Blue Beetle Pest Control9.09.6In-state10.0Company-wideN/A10.0In-state10.0Company-wideN/A4.9 ★1,689
6Bug Zero9.09.6In-state10.0In-stateN/A10.0In-state10.0Company-wideN/A4.9 ★1,088
7Palisade Pest Control8.69.6In-state10.0Company-wide5.0Company-wide10.0In-state10.0Company-wideN/A4.9 ★4,512
8Mantis Pest Solutions8.69.6In-state10.0Company-wide7.5Company-wide10.0In-state10.0Company-wideN/A4.9 ★1,892
9Bulwark Exterminating8.59.5In-state10.0Company-wide8.5Company-wide10.0In-state10.0Company-wide6.5Company-wide4.9 ★650
10Presto-X Pest Control8.59.3In-state10.0In-stateN/A10.0In-state10.0Company-wideN/A4.8 ★470
11Miller Pest Solutions8.29.2In-state10.0Company-wide8.5Company-wide10.0In-state10.0Company-wideN/A4.8 ★602
12Rumble Pest Solutions8.18.5In-state8.5Company-wide5.5Company-wide10.0In-state10.0Company-wideN/A4.6 ★2,854
13Bug Out8.19.3In-state2.5In-state7.5Company-wide10.0In-state10.0Company-wideN/A4.8 ★2,277
14Pro Turf & Pro Pest Solutions7.88.7In-state2.5Company-wide7.5Company-wide10.0In-state10.0Company-wideN/A4.8 ★2,320
15Saela Pest Control7.48.8In-stateN/A3.0Company-wide10.0In-state9.0Company-wide6.7Company-wide4.7 ★2,793
16Orkin6.97.8In-stateN/A5.0Company-wide10.0In-state7.5Company-wide5.0Company-wide4.7 ★11,208
17Greenix Pest Control6.66.0In-state5.0Company-wide9.5Company-wide10.0In-state10.0Company-wideN/A4.7 ★867
18Evo Pest Control6.67.7In-state7.0In-state4.0Company-wide10.0In-state10.0Company-wideN/A4.9 ★772
19Moxie Pest Control6.24.6In-state7.0Company-wide3.0Company-wide10.0In-state10.0Company-wide4.5Company-wide4.7 ★4,237
20Hawx Pest Control6.04.5In-state3.0Company-wide4.0Company-wide10.0In-state10.0Company-wide5.3Company-wide4.4 ★3,428
21Nomo Pest Solutions5.96.4In-state1.0In-state4.5Company-wide10.0In-state10.0Company-wideN/A4.1 ★1,635
22Aptive Pest Control5.74.5In-state7.0Company-wide3.5Company-wide10.0In-state5.5Company-wide5.3Company-wide4.6 ★6,685
23Terminix4.83.2In-state3.0Company-wide7.5Company-wide10.0In-state2.0Company-wide4.5Company-wide4.6 ★2,519
  • N/A means not scored or not on file. A factor with no usable inputs is left out and the company’s other weights are scaled up (renormalized).
  • Google reviews in Missouri is the count-weighted average rating and the review count across the company’s Google listings in Missouri. Each company’s overall Handshake Score is in the list above; it can be lower than the State Score because it also takes points off a company with fewer than 10 locations, which a State Score doesn’t.

Why the top companies rank here

#1 of 23 in Missouri: ClearDefense Pest Control

ClearDefense Pest Control has a State Score of 9.6 out of 10 in Missouri. Here’s what moved each factor, from the scoring run:

  • Customer satisfaction: 10.0/10 (in-state). Google 5.00 across 2,576 Missouri reviews; Other platforms 5.00/5 (Facebook 5.0); Blended 5.00/5: 60% Google, 40% other platforms (394 other-platform reviews, at least 10% of the 2,576 Google reviews).20, 26
  • Complaint record: 10.0/10 (in-state). 0 BBB complaints in 3 yrs ÷ 2,576 (Missouri Google review total) = 0.0 per 1,000 → 10.20, 38, 39
  • Sales and contract fairness: 9.0/10 (company-wide). Customer accounts of terms misstated at the sale (1 documented) (−1).17
  • Licensing and compliance: 10.0/10 (in-state). No deductions in the record for this factor.
  • Legal and regulatory record: 10.0/10 (company-wide). No deductions in the record for this factor.
  • Workplace: 7.7/10 (company-wide). Employee rating 4.10/5 (Indeed 4.1 from 79).48
How ClearDefense Pest Control’s State Score in Missouri adds up
Weighted average9.6
Review volume 2,576 Google reviews0
Verification depth 394 other reviews · 79 employee reviews0
State Score9.6/10

See the full record and sources for ClearDefense Pest Control

#2 of 23 in Missouri: STL Pest Control

STL Pest Control has a State Score of 9.3 out of 10 in Missouri. Here’s what moved each factor, from the scoring run:

  • Customer satisfaction: 9.6/10 (in-state). Google 4.90 across 3,026 Missouri reviews; Blended 4.90/5.1, 15, 16
  • Complaint record: 10.0/10 (in-state). 0 BBB complaints in 3 yrs ÷ 3,026 (Missouri Google review total) = 0.0 per 1,000 → 10.1, 2, 15, 16, 23
  • Sales and contract fairness: 9.0/10 (company-wide). Unpublished renewal, cancellation-channel & dispute terms (−1).10, 11, 12, 13, 14
  • Licensing and compliance: 10.0/10 (in-state). No deductions in the record for this factor.
  • Legal and regulatory record: 10.0/10 (company-wide). No deductions in the record for this factor.
How STL Pest Control’s State Score in Missouri adds up
Weighted average9.7
Review volume 3,026 Google reviews0
Verification depth 0 of 250 other reviews · 0 of 20 employee reviews−0.4
State Score9.3/10

See the full record and sources for STL Pest Control

#3 of 23 in Missouri: Holper's Pest & Animal Solutions

Holper's Pest & Animal Solutions has a State Score of 9.3 out of 10 in Missouri. Here’s what moved each factor, from the scoring run:

  • Customer satisfaction: 9.6/10 (in-state). Google 4.91 across 2,171 Missouri reviews; Blended 4.91/5.6, 8, 10
  • Complaint record: 10.0/10 (in-state). 2 BBB complaints in 3 yrs ÷ 2,171 (Missouri Google review total) = 0.9 per 1,000 → 10.3, 6, 8, 10, 13, 14
  • Sales and contract fairness: 9.0/10 (company-wide). Auto-renews (−0.5); Mandatory arbitration / class-action waiver (−0.5).2
  • Licensing and compliance: 10.0/10 (in-state). No deductions in the record for this factor.
  • Legal and regulatory record: 10.0/10 (company-wide). No deductions in the record for this factor.
How Holper's Pest & Animal Solutions’s State Score in Missouri adds up
Weighted average9.7
Review volume 2,171 Google reviews0
Verification depth 0 of 250 other reviews · 0 of 20 employee reviews−0.4
State Score9.3/10

See the full record and sources for Holper's Pest & Animal Solutions

Also operates in Missouri

These companies have a location on file in Missouri but not enough in-state evidence to be ranked here.

How we ranked

The State Score runs from 0 to 10 with the same factors and weights as the Handshake Score. For each factor, when a company’s research record ties evidence to Missouri, only the Missouri evidence counts and the table marks the factor In-state. When it can’t, the factor uses the company’s whole record and is marked Company-wide. Licensing and the legal record can be marked In-state + company-wide: Missouri records count together with federal and multi-state ones.

The review-volume and verification-depth adjustment from the overall score applies too, with its thresholds scaled to the size of Missouri’s Google review market on file compared with the Pacific Northwest’s, where the thresholds were set. How many states, or how many locations, a company has doesn’t change its State Score.

To be ranked, a company needs a location on file in Missouri and at least 100 Google reviews on its Missouri listings. Companies with a location here but less in-state evidence are listed under “Also operates in Missouri.”

Ties are broken by in-state Google review volume. A factor with no usable inputs is left out and the other weights are scaled up, exactly as in the overall score. The Handshake Score on each company’s page rates its whole operation in the region it is scored in and also takes points off a company with fewer than 10 locations of its own, which a State Score doesn’t.

This ranking covers the companies we’ve researched and verified in Missouri. It isn’t every pest control company in Missouri, and we may add more.

Where the evidence comes from in Missouri

  • Customer satisfaction: in-state for every ranked company.
  • Complaint record: in-state for 8 companies, company-wide for 13 companies.
  • Sales and contract fairness: company-wide for every ranked company.
  • Licensing and compliance: in-state for every ranked company.
  • Legal and regulatory record: company-wide for every ranked company.
  • Workplace: company-wide for every ranked company.

This ranking uses State Score state-1.0 (based on 1.5.0 (rules v1.0.7, confidence v1.2.1)). Read how state scores work

More rankings

Common questions

What is the best pest control company in Missouri?

In the October 11, 2026 State Score run, ClearDefense Pest Control ranks first in Missouri by State Score (9.6 out of 10), followed by STL Pest Control (9.3) and Holper's Pest & Animal Solutions (9.3).

How is the Missouri State Score different from the Handshake Score?

The Handshake Score on each company’s page rates its whole operation in the region it is scored in. The Missouri ranking uses the State Score, which counts Missouri evidence where the record has it (Google reviews and pesticide licenses) and the company’s whole record for the rest. A company needs at least 100 Google reviews on its Missouri listings to be ranked here.

Which companies operate in Missouri but aren’t ranked here?

BugBros Pest Control, Plunkett's Pest Control and EcoShield Pest Solutions. Each has a location on file in Missouri but too little in-state evidence to rank: a company needs at least 100 Google reviews on its Missouri listings.

Which pest control companies have the most Google reviews in Missouri?

On their Missouri listings: Orkin (11,208 reviews, 4.7 average), Rottler Pest Solutions (9,659 reviews, 4.9 average) and Aptive Pest Control (6,685 reviews, 4.6 average).

Does this list every pest control company in Missouri?

No. This ranking covers the companies we’ve researched and verified in Missouri. It isn’t every pest control company in Missouri, and we may add more. Companies with a location here but less in-state evidence are listed as also operating in Missouri.

Can companies pay for a better rating?

No. We independently review every company we cover. Companies can’t pay to change their ratings.