What are the best pest control companies in the Denver area?
As of November 5, 2026, we cover 15 pest control companies with a location on file in the Denver area. In the October 11, 2026 scoring run, the highest-ranked are Berrett Pest Control (8.5 out of 10), Presto-X Pest Control (8.5 out of 10) and Croach Pest Control (8.3 out of 10). Scores rate each company’s whole western US operation.
How the Denver area companies rank
Every company we’ve researched with a branch or listing on file in Denver, Aurora, Lakewood, Arvada, Westminster, Thornton, Centennial, Littleton, Englewood, Highlands Ranch, Parker, Castle Rock, Lone Tree, Commerce City, Brighton, Northglenn, Wheat Ridge, Golden, Broomfield and Greenwood Village (Denver, Adams, Arapahoe, Jefferson, Douglas and Broomfield counties), ordered by Handshake Score.
#16 of 164 in the West · Handshake Score 8.5 out of 10 · High confidence
Strongest: legal and regulatory record (10.0/10). Weakest: sales and contract fairness (6.0/10).
Google: 4.9 average from 44,721 western US reviews. Its BBB profile shows an A grade and 29 complaints in the last three years. Door-to-door: Partial.
Location on file in the Denver area: Denver.22
#19 of 164 in the West · Handshake Score 8.5 out of 10 · Low confidence · Provisional
Strongest: licensing and compliance (10.0/10). Weakest: customer satisfaction (9.3/10). Sales and contract fairness: N/A.
Google: 4.8 average from 3,331 western US reviews. Its BBB profile shows an A+ grade and 0 complaints in the last three years across its BBB files.
Location on file in the Denver area: Denver.19
#29 of 164 in the West · Handshake Score 8.3 out of 10 · High confidence
Strongest: legal and regulatory record (10.0/10). Weakest: sales and contract fairness (4.5/10).
Google: 4.9 average from 11,198 western US reviews. Its company-wide BBB profile shows a C- grade and 14 complaints in the last three years. Door-to-door: Yes.
4. EnviroPest
#49 of 164 in the West · Handshake Score 8.0 out of 10 · High confidence
Strongest: licensing and compliance (10.0/10). Weakest: sales and contract fairness (8.5/10).
Google: 4.6 average from 3,263 western US reviews. Its BBB profile shows an A+ grade and 2 complaints in the last three years. Door-to-door: Partial.
Location on file in the Denver area: Englewood.17
#79 of 164 in the West · Handshake Score 7.7 out of 10 · Medium confidence
Strongest: legal and regulatory record (10.0/10). Weakest: customer satisfaction (9.2/10). Sales and contract fairness: N/A.
Google: 4.8 average from 3,648 western US reviews. Its BBB profile shows an A grade and 2 complaints in the last three years across its BBB files. Door-to-door: Yes.
#84 of 164 in the West · Handshake Score 7.6 out of 10 · High confidence
Strongest: licensing and compliance (9.5/10). Weakest: sales and contract fairness (3.0/10). Complaint record: N/A.
Google: 4.6 average from 35,569 western US reviews. Its BBB profile shows an A+ grade; its complaint count isn’t tied to its West locations. Door-to-door: Yes.
Locations on file in the Denver area: Englewood, Centennial, Northglenn, Denver and Wheat Ridge.33, 35, 37
#86 of 164 in the West · Handshake Score 7.6 out of 10 · High confidence
Strongest: licensing and compliance (10.0/10). Weakest: sales and contract fairness (2.0/10).
Google: 4.8 average from 15,314 western US reviews. Its BBB profile shows an A grade and 28 complaints in the last three years. Door-to-door: Yes.
Location on file in the Denver area: Centennial.24
#94 of 164 in the West · Handshake Score 7.5 out of 10 · Medium confidence
Strongest: licensing and compliance (10.0/10). Weakest: sales and contract fairness (8.0/10).
Google: 4.8 average from 2,951 western US reviews. Its BBB profile shows an A+ grade and 3 complaints in the last three years across its BBB files. Door-to-door: Yes.
Location on file in the Denver area: Aurora.19
9. Whitmore Pest & Wildlife Control
#100 of 164 in the West · Handshake Score 7.5 out of 10 · Medium confidence
Strongest: licensing and compliance (10.0/10). Weakest: sales and contract fairness (6.5/10).
Google: 4.9 average from 1,809 western US reviews. Its BBB profile shows an A+ grade and 0 complaints in the last three years across its BBB files.
Locations on file in the Denver area: Littleton, Denver and Castle Rock.12, 14, 16
10. Senske Lawn, Tree & Pest Control
#101 of 164 in the West · Handshake Score 7.4 out of 10 · Low confidence · Provisional
Strongest: legal and regulatory record (10.0/10). Weakest: sales and contract fairness (6.5/10). Complaint record: N/A.
Google: 4.7 average from 17,033 western US reviews. Its BBB profile shows an F grade; its complaint count isn’t tied to its West locations. Door-to-door: Partial.
Locations on file in the Denver area: Aurora, Golden, Centennial, Broomfield and Denver.43, 44, 45
#112 of 164 in the West · Handshake Score 7.2 out of 10 · Medium confidence
Strongest: licensing and compliance (10.0/10). Weakest: complaint record (2.0/10).
Google: 4.7 average from 13,135 western US reviews. Its BBB profile shows an F grade and 107 complaints in the last three years across its BBB files. Door-to-door: Yes.
Location on file in the Denver area: Englewood.25
12. 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.
Locations on file in the Denver area: Englewood, Denver and Westminster.92, 93, 99
#145 of 164 in the West · Handshake Score 6.7 out of 10 · High confidence
Strongest: licensing and compliance (9.5/10). Weakest: complaint record (3.0/10).
Google: 4.7 average from 93,428 western US reviews. Its BBB profile shows an A+ grade and 768 complaints in the last three years across its BBB files. Door-to-door: Yes.
Location on file in the Denver area: Centennial.44
#150 of 164 in the West · Handshake Score 6.5 out of 10 · High confidence
Strongest: customer satisfaction (8.3/10). Weakest: sales and contract fairness (3.5/10).
Google: 4.6 average from 183,017 western US reviews. Its company-wide BBB profile shows an A+ grade and 1,326 complaints in the last three years. Door-to-door: Yes.
Location on file in the Denver area: Greenwood Village.61
15. Terminix
#161 of 164 in the West · Handshake Score 5.8 out of 10 · Medium confidence
Strongest: customer satisfaction (7.7/10). Weakest: legal and regulatory record (2.0/10).
Google: 4.7 average from 89,803 western US reviews. Its company-wide BBB profile shows an A+ grade and 2,903 complaints in the last three years. Door-to-door: Partial.
Locations on file in the Denver area: Westminster, Broomfield, Wheat Ridge, Littleton and Parker.126, 129, 130
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.