The details on Mason's Construction
- WA L&I registration
- MASONC*101PS
- Registration checked
- September 14, 2026
- Registered since
- 1990
- Expires
- February 2028
- Contractor bond
- $30,000 · Ohio Cas Ins Co
- Liability insurance
- $300,000 · Ohio Security Ins Co
- Insurance through
- October 2027
- Primary trade
- General Contractor
- L&I specialty
- GENERAL
- Registered principal
- MASON, DAN MARSHAL · since 1990
- Registered principal
- MASON, TAMMY LOU · since 2011
- Service area
- Otis Orchards
Something here wrong or out of date? The business can claim this listing and correct it.
Questions worth asking Mason's Construction
Does Mason's Construction hold a Washington contractor registration?
The number you want is MASONC*101PS — Mason's Construction's Washington State L&I contractor registration, expiring February 2028. Last checked September 14, 2026. Washington's contractor lookup is free and open if you want to confirm it today. On file alongside it: a $30,000 contractor bond (Ohio Cas Ins Co) and $300,000 of liability insurance with Ohio Security Ins Co through October 2027. Ask for proof of bond and current insurance before work starts.
Where does Mason's Construction work?
Otis Orchards. Service areas change, so confirm they cover your address when you call.
How does a business get listed on this site?
Every general contractor business licensed in the Spokane area gets a page here, and Mason's Construction is one of them. The registration gets checked against the state's record and the date sits on this page, so you can judge how current it is.