The details on Timbertech LLC
- WA L&I registration
- TIMBEL*934BW
- Registration checked
- October 1, 2026
- Registered since
- 2007
- Expires
- September 2027
- Contractor bond
- $30,000 · Western Surety Co
- Liability insurance
- $1,000,000 · James River Ins Co
- Insurance through
- March 2027
- Primary trade
- General Contractor
- L&I specialty
- GENERAL
- Registered principal
- Timothy Mattila · since 2007
- Based in
- Cheney
Own this business? Claim the listing to correct anything here.
Questions worth asking Timbertech LLC
Does Timbertech LLC hold a Washington contractor registration?
Timbertech LLC is registered with Washington State L&I under number TIMBEL*934BW, expiring September 2027. Checked against Washington's own record on October 1, 2026, and this page links straight to it. On file alongside it: a $30,000 contractor bond (Western Surety Co) and $1,000,000 of liability insurance with James River Ins Co through March 2027. Ask for proof of bond and current insurance before work starts.