The details on Kings Plumbing
- WA L&I registration
- KINGSP*779DZ
- Registration checked
- September 14, 2026
- Registered since
- 2023
- Expires
- April 2027
- Contractor bond
- $6,000 · MERCHANTS NATIONAL BONDING INC
- Liability insurance
- $1,000,000 · United Financial Casualty Comp
- Insurance through
- March 2027
- Primary trade
- Plumbing
- L&I specialty
- JOURNEY LEVEL
- Registered principal
- LAYTON, ANDREW · since 2023
- Registered principal
- KING, COLE MICHAEL · since 2023
- Service area
- Spokane Valley
- Phone
- (509) 570-8273
- Website
- kingsplumbing509.com/contact
Something here wrong or out of date? The business can claim this listing and correct it.
Questions worth asking Kings Plumbing
Is Kings Plumbing a registered contractor?
Kings Plumbing is registered with Washington State L&I under number KINGSP*779DZ, expiring April 2027. Checked against Washington's own record on September 14, 2026, and this page links straight to it. On file alongside it: a $6,000 contractor bond (MERCHANTS NATIONAL BONDING INC) and $1,000,000 of liability insurance with United Financial Casualty Comp through March 2027. Ask them to send the bond and insurance certificates over before the first day on site.
Does Kings Plumbing cover my part of Spokane?
Spokane Valley. Service areas change, so confirm they cover your address when you call.
How does a business get listed on this site?
Every plumbing business licensed in the Spokane area gets a page here, and Kings Plumbing is one of them. That registration is checked against Washington's record, and the date of the check is on this page for you to weigh. Kings Plumbing rates 1.8 out of 5 on Google across 5 reviews, and this page links straight to those reviews so you can read them for yourself.