Contractor in Corona, CA · licensed in Washington.
United Partition Systems Inc appears in Washington license records as a contractor based in Corona, CA (licensed in Washington). The record lists a WA L&I Construction Contractor license (#UNITEPS893DJ) with status “Active”. It is listed as valid through 2028-03-26.
Information sourced from public state license records — not yet verified by the business owner. Always confirm credentials before hiring.
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United Partition Systems Inc is a contractor based in Corona, Washington. Their license classification is GENERAL.
Yes. United Partition Systems Inc holds Washington L&I license #UNITEPS893DJ (status: Active). Verify the current status on Washington L&I before hiring.
United Partition Systems Inc is based in Corona, CA 92878. It holds a Washington license but lists a business address in California.
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The fastest way is to post your project on Bidroom — United Partition Systems Inc and up to 2 other verified contractors in Corona can bid on it, and every quote includes itemized pricing + a written scope of work.
Not yet. This listing was created from public Washington license records but hasn't been claimed by the owner. The license info above is from official records, but the business hasn't confirmed its services, hours, or current availability with us yet.
Contractor vetting checklist · Cost guide · Look up this license at the state board