The details on Mountain Rock LLC
- WA L&I registration
- MOUNTRL826KH
- Registration checked
- July 27, 2026
- Registered since
- 2018
- Expires
- June 2028
- Contractor bond
- $30,000 · NORTH RIVER INSURANCE COMPANY THE
- Liability insurance
- $1,000,000 · James River Ins Co
- Insurance through
- May 2027
- Primary trade
- General Contractor
- L&I specialty
- GENERAL
- Service area
- Greenacres
Something here wrong or out of date? The business can claim this listing and correct it.
Questions worth asking Mountain Rock LLC
Is Mountain Rock LLC licensed in Washington?
Mountain Rock LLC holds Washington State (L&I) contractor registration MOUNTRL826KH, expiring June 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 (NORTH RIVER INSURANCE COMPANY THE) and $1,000,000 of liability insurance with James River Ins Co through May 2027. Ask for proof of bond and current insurance before work starts.
What areas does Mountain Rock LLC serve?
Greenacres. Service areas change, so confirm they cover your address when you call.
How did Mountain Rock LLC end up on this page?
Mountain Rock 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.