The details on Black Diamond Masonry
- WA L&I registration
- BLACKDM837CB
- Registration checked
- September 7, 2026
- Registered since
- 2017
- Expires
- February 2027
- Contractor bond
- $15,000 · United States Fire Insurance Co
- Liability insurance
- $1,000,000 · Ohio Security Ins Co
- Insurance through
- January 2027
- Primary trade
- General Contractor
- L&I specialty
- MASONRY
- Registered principal
- KONKLE, JAMES ARDEN · since 2017
- Service area
- Otis Orchards
Something here wrong or out of date? The business can claim this listing and correct it.
Questions worth asking Black Diamond Masonry
Is Black Diamond Masonry a registered contractor?
Registration BLACKDM837CB is the one to check, and it expires February 2027. It is Black Diamond Masonry's, filed with Washington State L&I. That was current on the state record as of September 7, 2026 — the link on this page goes to the record itself. L&I also lists a $15,000 contractor bond (United States Fire Insurance Co) and $1,000,000 of liability insurance with Ohio Security Ins Co through January 2027. Ask for proof of bond and current insurance before work starts.
Does Black Diamond Masonry cover my part of Spokane?
Otis Orchards 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 Black Diamond Masonry end up on this page?
Every general contractor business licensed in the Spokane area gets a page here, and Black Diamond Masonry 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.