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Applied Industrial Systems LLC.

Deer Park

Applied Industrial Systems LLC is an HVAC contractor working across the Spokane area. Their state registration and the questions worth asking are below — start there.

WA L&I registration verified July 27, 2026 · see the state record
WA L&I registration
Registration number
APPLIIS776LZ
Registration checked
July 27, 2026
Registered since
2023
Expires
June 2027
Contractor bond
$15,000 · Merchants Bonding Co (Mutual)
Liability insurance
$1,000,000 · Ohio Security Ins Co
Insurance through
June 2027
Check it on the state record
The record

The details on Applied Industrial Systems LLC

WA L&I registration
APPLIIS776LZ
Registration checked
July 27, 2026
Registered since
2023
Expires
June 2027
Contractor bond
$15,000 · Merchants Bonding Co (Mutual)
Liability insurance
$1,000,000 · Ohio Security Ins Co
Insurance through
June 2027
Primary trade
HVAC
L&I specialty
Heating/Vent/Air-Conditioning and Refrig (HVAC/R)
Registered principal
ENVOLSEN, KEITH ANDREW · since 2023
Registered principal
ENVOLSEN, MICHELLE LYNN · since 2023
Service area
Deer Park

Something here wrong or out of date? The business can claim this listing and correct it.

Before you call

Questions worth asking Applied Industrial Systems LLC

Is Applied Industrial Systems LLC licensed in Washington?

Applied Industrial Systems LLC holds Washington State (L&I) contractor registration APPLIIS776LZ, expiring June 2027. We verified it against the state record on July 27, 2026, and you can check the same number on Washington's contractor lookup in about a minute. L&I also lists a $15,000 contractor bond (Merchants Bonding Co (Mutual)) and $1,000,000 of liability insurance with Ohio Security Ins Co through June 2027. Ask for proof of bond and current insurance before work starts.

What areas does Applied Industrial Systems LLC serve?

Deer Park. Service areas change, so confirm they cover your address when you call.

How did Applied Industrial Systems LLC end up on this page?

Applied Industrial Systems LLC is licensed and working in the Spokane area — that's the whole bar for a page here. We check that registration against the state's own record and date the check on this page, so you can see for yourself how current it is.

Is this your business?

Correct the record, list the work you actually do, and choose whether homeowner requests come to you. Claim this listing to take it over.

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