The details on Tristate Construction Corp
- WA L&I registration
- TRISTCC745LP
- Registered as
- TRISTATE CONSTRUCTION CORP
- Registration checked
- July 27, 2026
- Registered since
- 2026
- Expires
- July 2028
- Contractor bond
- $30,000 · Western Surety Co
- Liability insurance
- $1,000,000 · RLI Ins Co
- Insurance through
- January 2027
- Primary trade
- General Contractor
- L&I specialty
- GENERAL
- Service area
- Spokane
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Questions worth asking Tristate Construction Corp
Is Tristate Construction Corp. licensed in Washington?
Tristate Construction Corp. holds Washington State (L&I) contractor registration TRISTCC745LP, expiring July 2028. 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 $30,000 contractor bond (Western Surety Co) and $1,000,000 of liability insurance with RLI Ins Co through January 2027. Ask for proof of bond and current insurance before work starts.
What areas does Tristate Construction Corp. serve?
Spokane. Service areas change, so confirm they cover your address when you call.
How did Tristate Construction Corp. end up on this page?
Tristate Construction Corp. 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.