The details on Michael Diomede
- WA L&I registration
- MICHAD*793PE
- Registration checked
- September 14, 2026
- Registered since
- 2021
- Expires
- October 2027
- Contractor bond
- $30,000 · Nationwide Mutual Ins Co
- Liability insurance
- $1,000,000 · Ohio Security Ins Co
- Insurance through
- August 2027
- Primary trade
- General Contractor
- L&I specialty
- GENERAL
- Registered principal
- DIOMEDE, MICHAEL CHARLES · since 2021
- Registered principal
- Diomede, Diana Lynn · since 2021
- Service area
- Spokane
Something here wrong or out of date? The business can claim this listing and correct it.
Questions worth asking Michael Diomede
Is Michael Diomede a registered contractor?
Michael Diomede is registered with Washington State L&I under number MICHAD*793PE, expiring October 2027. Checked against Washington's own record on September 14, 2026, and this page links straight to it. On file alongside it: a $30,000 contractor bond (Nationwide Mutual Ins Co) and $1,000,000 of liability insurance with Ohio Security Ins Co through August 2027. Get current certificates for the bond and the insurance before anyone starts.
Does Michael Diomede cover my part of Spokane?
Spokane is what they cover. A crew close to you is the one that comes back for a warranty call, so it is worth asking how far out they really travel.
How did Michael Diomede end up on this page?
Every general contractor business licensed in the Spokane area gets a page here, and Michael Diomede 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.