The Best Pest Control Companies in the Pacific Northwest
Cascade Pest Control ranks first, at 9.6 out of 10. Scores run from 5.4 to 9.6, and every deduction links to its source.
We rank pest control companies on their Pacific Northwest operations in Washington, Oregon and Idaho, by a Handshake Score computed only from sourced facts in each company’s research record. By our evidence, nine of them sell door to door and three do in part.
We rank pest control companies in Washington, Oregon and Idaho by a Handshake Score built only from sourced facts.
Cascade Pest Control ranks first, at 9.6 out of 10. Scores run from 5.4 to 9.6, and every deduction links to its source.
#1Handshake Score 9.6/10
#2Handshake Score 9.5/10
#3Handshake Score 9.4/10
#4Handshake Score 9.3/10
Companies we’ve researched with a location on file in Washington, listed best-ranked first.
#1Handshake Score 9.6/10
4 locations on file in Washington, also in Idaho. Google: 4.9 average across 3,280 reviews on 10 Pacific Northwest listings.
#2Handshake Score 9.5/10
3 locations on file in Washington, also in Oregon. Google: 5.0 average across 8,078 reviews on 5 Pacific Northwest listings.
#3Handshake Score 9.4/10
2 locations on file in Washington, also in Oregon. Google: 5.0 average across 6,796 reviews on 3 Pacific Northwest listings.
#4Handshake Score 9.3/10
1 location on file in Washington, also in Oregon. Google: 4.9 average across 4,091 reviews on 4 Pacific Northwest listings.
#5Handshake Score 9.2/10
1 location on file in Washington, also in Oregon. Google: 4.9 average across 3,642 reviews on 2 Pacific Northwest listings.
#7Handshake Score 8.8/10
14 locations on file in Washington, also in Oregon and Idaho. Google: 4.9 average across 74,403 reviews on 27 Pacific Northwest listings.
Companies we’ve researched with a location on file in Oregon, listed best-ranked first.
#2Handshake Score 9.5/10
2 locations on file in Oregon, also in Washington. Google: 5.0 average across 8,078 reviews on 5 Pacific Northwest listings.
#3Handshake Score 9.4/10
1 location on file in Oregon, also in Washington. Google: 5.0 average across 6,796 reviews on 3 Pacific Northwest listings.
#4Handshake Score 9.3/10
3 locations on file in Oregon, also in Washington. Google: 4.9 average across 4,091 reviews on 4 Pacific Northwest listings.
#5Handshake Score 9.2/10
1 location on file in Oregon, also in Washington. Google: 4.9 average across 3,642 reviews on 2 Pacific Northwest listings.
#7Handshake Score 8.8/10
10 locations on file in Oregon, also in Washington and Idaho. Google: 4.9 average across 74,403 reviews on 27 Pacific Northwest listings.
#8Handshake Score 8.5/10
3 locations on file in Oregon, also in Washington and Idaho. Google: 4.8 average across 16,289 reviews on 14 Pacific Northwest listings.
Companies we’ve researched with a location on file in Idaho, listed best-ranked first.
#1Handshake Score 9.6/10
1 location on file in Idaho, also in Washington. Google: 4.9 average across 3,280 reviews on 10 Pacific Northwest listings.
#6Handshake Score 9.0/10
5 locations on file in Idaho. Google: 5.0 average across 8,111 reviews on 5 Pacific Northwest listings.
#7Handshake Score 8.8/10
4 locations on file in Idaho, also in Washington and Oregon. Google: 4.9 average across 74,403 reviews on 27 Pacific Northwest listings.
#8Handshake Score 8.5/10
4 locations on file in Idaho, also in Washington and Oregon. Google: 4.8 average across 16,289 reviews on 14 Pacific Northwest listings.
#9Handshake Score 8.4/10
4 locations on file in Idaho, also in Washington and Oregon. Google: 4.9 average across 8,286 reviews on 11 Pacific Northwest listings.
#10Handshake Score 8.0/10
1 location on file in Idaho, also in Washington and Oregon. Google: 4.8 average across 8,948 reviews on 11 Pacific Northwest listings.
Companies with a door-to-door badge of Yes or Partial, listed best-ranked first.
What the door-to-door badge means
Each company’s badge comes from the sales model in its research record. The badge is shown for context and isn’t part of the Handshake Score; documented sales conduct at the door counts under sales and contract fairness.

#5Handshake Score 9.2/10
Door-to-door: Partial
The sales-model record cites 4 sources. Google: 4.9 average across 3,642 reviews on 2 Pacific Northwest listings.
#7Handshake Score 8.8/10
Door-to-door: Partial
The sales-model record cites 8 sources. Google: 4.9 average across 74,403 reviews on 27 Pacific Northwest listings.
#9Handshake Score 8.4/10
Door-to-door: Yes
The sales-model record cites 12 sources. Google: 4.9 average across 8,286 reviews on 11 Pacific Northwest listings.
#11Handshake Score 7.9/10
Door-to-door: Yes
The sales-model record cites 13 sources. Google: 4.8 average across 11,794 reviews on 4 Pacific Northwest listings.
#12Handshake Score 7.8/10
Door-to-door: Yes
The sales-model record cites 9 sources. Google: 4.9 average across 62,423 reviews on 26 Pacific Northwest listings.
#13Handshake Score 7.8/10
Door-to-door: Yes
The sales-model record cites 12 sources. Google: 4.6 average across 10,677 reviews on 5 Pacific Northwest listings.
24 head-to-head comparisons of companies with locations in the same state.
For each state, we took the five best-ranked companies with a location there and paired each one with the others. A pair that comes up in more than one state is listed once, and every pair shares at least one state.

Ranks #1 vs. #2 · Scores 9.6 vs. 9.5
Both in Washington
Ranks #1 vs. #3 · Scores 9.6 vs. 9.4
Both in Washington
Ranks #2 vs. #3 · Scores 9.5 vs. 9.4
Both in Washington and Oregon
Ranks #1 vs. #4 · Scores 9.6 vs. 9.3
Both in Washington
Ranks #2 vs. #4 · Scores 9.5 vs. 9.3
Both in Washington and Oregon
Ranks #1 vs. #5 · Scores 9.6 vs. 9.2
Both in Washington
Ranks #3 vs. #4 · Scores 9.4 vs. 9.3
Both in Washington and Oregon
Ranks #2 vs. #5 · Scores 9.5 vs. 9.2
Both in Washington and Oregon
Ranks #1 vs. #6 · Scores 9.6 vs. 9.0
Both in Idaho
The Handshake Score runs from 0 to 10 and covers each company’s Pacific Northwest operation. It’s computed only from verified facts in the company’s research record, across five weighted factors.
Every point added or taken away traces to a sourced fact, and each company’s page shows the full breakdown with links to the evidence.
Missing data never counts for or against a company. When a factor can’t be scored, it’s left out, the other weights are rescaled, and the company’s page says which factor is missing.
