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Applied Industrial Systems LLC.

Deer Park

Applied Industrial Systems LLC handles heating and cooling work out of Deer Park. Below: the details, and the questions worth putting to them on the phone.

WA L&I registration verified September 7, 2026 · see the state record
WA L&I registration
Registration number
APPLIIS776LZ
Registration checked
September 7, 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
September 7, 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, MICHELLE LYNN · since 2023
Registered principal
ENVOLSEN, KEITH ANDREW · 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Something here wrong or out of date?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?

Yes — Applied Industrial Systems LLC holds Washington State (L&I) contractor registration APPLIIS776LZ, expiring June 2027. We checked it against the state record on September 7, 2026; the same lookup takes you about a minute if you want to see it yourself. 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.

Does Applied Industrial Systems LLC cover my part of Spokane?

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

Why is Applied Industrial Systems LLC listed here?

Applied Industrial Systems LLC is licensed and working in the Spokane area — that's the whole bar for a page here. That registration is checked against Washington's record, and the date of the check is on this page for you to weigh.

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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