Plumbing · San Antonio, TX
DN Diamond Plumbing Inc.
Texas Profit CorporationActive TX sales tax permitLicense activeActive
Verification summary
Sales tax permit
Active
Active since 2011-08-02.
Entity status
Active
TX SOS file #0801176825. Formed 2009-09-30.
Years operating
15 yrs
First sales recorded in 2011.
Safety record
Clean
No reportable injuries in the OSHA Severe Injury Report dataset (Jan 2015–Aug 2025).
Plumbing license
active
License #36865.
Is this your business? Claim the profile to add services, hours, photos, and respond to the public records on this page.
Claim this profile →Licenses & registrations
Responsible Master Plumber
36865 · TX TSBPE
Issued Feb 12, 2004 · Expires Apr 30, 2027
Officers & owners
- Texas State Board of Plumbing Examiners
DALE E. NASH
Responsible Master Plumber (TSBPE)
Legal & safety records
Liens, lawsuits, OSHA incidents, regulatory actions, and complaints from public records.
No legal records found in our public-source coverage.