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What are the best pest control companies in the Bismarck area?

As of November 5, 2026, we cover three pest control companies with a location on file in the Bismarck area. In the October 11, 2026 scoring run they rank Insight Pest Solutions (8.3 out of 10), Plunkett's Pest Control (8.2 out of 10) and Orkin (6.8 out of 10). The area covers Burleigh and Morton counties, North Dakota.

How the Bismarck area companies rank

Every company we’ve researched with a branch or listing on file in Bismarck, Mandan and Lincoln (Burleigh and Morton counties), ordered by Handshake Score.

  1. 1. Insight Pest Solutions

    #27 of 164 in the West · Handshake Score 8.3 out of 10 · Medium confidence

    Strongest: legal and regulatory record (10.0/10). Weakest: sales and contract fairness (3.5/10).

    Google: 4.9 average from 71,022 western US reviews. Its BBB profile shows an A+ grade and 35 complaints in the last three years across its BBB files. Door-to-door: Yes.

    Location on file in the Bismarck area: Bismarck.64, 104

  2. 2. Plunkett's Pest Control

    #35 of 164 in the West · Handshake Score 8.2 out of 10 · Low confidence · Provisional

    Strongest: licensing and compliance (10.0/10). Weakest: sales and contract fairness (8.5/10).

    Google: 4.8 average from 4,165 western US reviews. Its company-wide BBB profile shows an A+ grade and 5 complaints in the last three years.

    Location on file in the Bismarck area: Bismarck.32

  3. 3. Orkin

    #140 of 164 in the West · Handshake Score 6.8 out of 10 · Medium confidence

    Strongest: customer satisfaction (8.9/10). Weakest: sales and contract fairness (5.0/10). Complaint record: N/A.

    Google: 4.7 average from 173,872 western US reviews. Its BBB profile shows an A+ grade; the complaint counts on file conflict.

    Location on file in the Bismarck area: Bismarck.140, 341

Head-to-head comparisons

How we ranked them

  • The Handshake Score rates each company’s whole western US operation from sourced public records: customer reviews, BBB complaints, contract terms and sales practices, licensing, and the legal and regulatory record. It isn’t a score for the branches in this area alone.

    A location on file means our research found a branch or listing there. It doesn’t show which addresses a company serves; check with the company.