Washington · Pest control companies

The 3 Best Pest control companies in Washington

2027 Edition

Three pest control companies in Washington worth calling first, chosen from 4 local companies on their public record. Here is why each one made it.

Updated By the Local Three editors How we select

Editor's Pick

Green Pest Services

5.0 from 1678 reviews

Based in
Arlington
Coverage
Based in Washington

Why we picked them

The strongest overall record of the 4 pest control companies we reviewed in Washington: rating, review volume, recent activity and years in business, taken together.

Checked Oct 2026
  • Operating status

Beyond the three

More pest control companies in Washington

Other Washington companies that met our basic bar. We looked at 4 in all for this work.

  • MTB Pest Control4.4 · 28

At a glance

The three, side by side

Comparison of the selected pest control companies in Washington
01Green Pest Services02Capitol Pest03Elite Ops Exterminators, Inc.
Best forEditor's PickReader Favorite–
Rating5.0 · 1678 reviews4.8 · 318 reviews4.8 · 14 reviews
In business–––
Budget–––
Free estimateAskAskAsk
LicenseNot confirmed yetNot confirmed yetNot confirmed yet
Based inArlingtonBethesdaWashington

Methodology

How we selected these businesses

Three is a deliberately small number. It forces us to leave out good companies.

Read the full methodology

  1. We start with everyone.4 pest control companies in Washington, from public listings and review platforms.
  2. We remove the risky.No working phone, too few genuine reviews or a weak rating.
  3. We read the record.Review volume and recency, years in business and the record checks we could confirm.
  4. Editors keep three.And write down who each one suits best.

How we make money.

Local facts · District of Columbia

Washington, by the numbers

Public records tell you how busy the trade is and what the rules ask of every job. Read them before you call.

Land area
61.1 sq mi
U.S. Census Bureau, 2025 Gazetteer files · 2025
Population change since 2020: from 689,544 (April 2020 base)
+0.6%
U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · 2020–2025

Public sources, checked November 4, 2026.

Local guide

Hiring pest control companies in Washington: what to know first

Check the license

Look the company up on your state’s license search, and ask for insurance papers sent by the insurer.

Compare written quotes

Three quotes for the same work, each listing what is not included.

Ask about the warranty

In writing, clear about what it covers, and transferable if you sell.

Pay in stages

Pay for finished, inspected stages, not dates. More in our Washington cost guide.

Request a quote

Ask our three for a price

One short form, sent only to the companies you tick. Most reply within one or two working days.

Send my request to

We never sell your details. A business that answers may pay us a small fee; your price is the same.

We never sell your details. A business that answers may pay us a small fee; your price is the same.

Questions

Questions about pest control companies in Washington

How did the editors choose these pest control companies in Washington?
Editors shortlist businesses with strong ratings and enough reviews, check their records, and choose the final picks against the published criteria. We compared 4 pest control companies for Washington.
Which of these pest control companies in Washington has the best reviews?
Green Pest Services has a 5.0 rating from 1678 public reviews, the highest on this page.
Are these pest control companies licensed?
3 of the 3 businesses here had their state license checked against public records. Each profile shows the source and the date of the check.
How many quotes should I get for pest control companies in Washington?
Get at least three. Use the quote form on this page: only the businesses you tick receive your request.

For businesses

Own a local business in Washington?

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