Operator-Licensed Pest Control Companies in Ephrata, WA

Homversa lists 3 pest control companies registered in Ephrata holding current WSDA licenses, matched against the WSDA licensee file as of August 30, 2026. All 3 are listed below, ordered by company name, because Washington publishes no license date for pesticide applicators.

How we chose: We identified 3 pest control companies registered in Ephrata. Every one of them holds a current license, checked against the official register. All 3 are listed below. Our methodology

Washington licenses the operator, not the company: WSDA issues no company-level pest control license. It licenses commercial applicators as individuals and records the business each one works for, so the license number on each listing belongs to a Pest Control Operator employed by that company, not to the company itself. We list a company only where at least one of its WSDA-licensed operators also carries current ground-application insurance on file with the department. What we verify

3 pest control companies licensed in Ephrata, out of 379 statewide
What their WSDA licenses cover: Pest Control Operator, general (3), Pest Control Operator, structural (1)
WSDA publishes no license date, so these companies are listed by name
3 companies with current insurance on file with WSDA

We earn a fee when you call businesses through numbers on this site. This never affects who is listed or how they rank.

1.Basin Tree Service & Pest Control
✓ WSDA License #6117 - verify at state registry (opens in a new window)Insured
Current on the WSDA register.
Verified
August 30, 2026
Registered in
Ephrata, WA
2.Lefty's Spray Service
✓ WSDA License #70237 - verify at state registry (opens in a new window)Insured
Current on the WSDA register.
Verified
August 30, 2026
Registered in
Ephrata, WA
3.Outback Spraying LLC
✓ WSDA License #52323 - verify at state registry (opens in a new window)Insured
Current on the WSDA register.
Verified
August 30, 2026
Registered in
Ephrata, WA

Compare the top 3 at a glance

Swipe the table sideways for all columns - the company name stays put.

Compare the top 3 Operator-Licensed Pest Control Companies in Ephrata, WA
Pest Control Company	License	Insurance on file	Bond
Basin Tree Service & Pest Control	#6117	Current	None on file
Lefty's Spray Service	#70237	Current	None on file
Outback Spraying LLC	#52323	Current	None on file

How this page is built

Nobody pays to appear on this page, and position cannot be bought. A company is listed only where the official register showed it holding a current license when we checked on August 30, 2026.

Ranked by company name, because Washington publishes no license date for pesticide applicators.
Left off anything expired on the date we checked, or carrying any status other than current.
Not published at all until at least 3 pest control companies pass that check. At most 10 appear - a cut through the ranking, not a further test.

The full method, including what each register does and does not publish.

Ephrata pest control licensing at a glance

Pest control is licensed by WSDA, not by the board that licenses builders, plumbers and electricians - it is the one trade on this site where that is true in every state. 3 companies hold a current WSDA license filed in Ephrata, out of 379 across the state. WSDA publishes no license date and no insurance or bond figure, so there is nothing here that could rank one company above another. These companies are listed by name, and that is why. 3 companies in Ephrata have current insurance recorded with WSDA.

Pest Control Companies in Ephrata: common questions

How many pest control companies are licensed in Ephrata?

3 pest control companies hold a current WSDA license filed in Ephrata, out of 379 statewide. 3 companies passed our license verification, and all 3 are listed on this page.

Who licenses pest control companies in this state?

WSDA does - not the board that licenses builders, plumbers and electricians. Pest control is the one trade on this site that no state regulates through its building-trades body, so every license number shown here is checked against WSDA and nowhere else.

Why are these pest control companies listed alphabetically?

Because WSDA publishes nothing that could rank them honestly. Its register carries no license date at all, and no insurance or bond figure, so there is no way to say one company has been licensed longer than another. Rather than invent an order that looks like merit, we sort by company name and say so.

Why is a company not on this list?

A company appears only when we can match it to a current record in the register this page is verified against - 3 companies passed that match for Ephrata. A credential that is expired or suspended, or a business we cannot conclusively match to a current record, never appears. A listed business that believes its information is wrong can reach us through the contact and corrections page at homversa.com/contact. How current each date is, and what happens when a credential lapses, are explained on our methodology page.

Which nearby cities have verified pest control companies?

Moses Lake (5 verified), Wenatchee (4 verified), Ellensburg (4 verified), Yakima (12 verified) and Richland (7 verified) each publish their own list, verified separately against the state register, so the counts differ city by city. The links are in the nearby-cities section below.

Other services in Ephrata

Electricians in Ephrata, WA

Pest Control Companies in nearby cities

Deepest nearby market: Yakima ranks 10 pest control companies for this trade within the same area.

All pest control companies in Washington