# GUS BALLAS PLUMBING INC > City of San Diego business tax certificate — corporation; principal office in Poway, CA; business started 1991-09-30; NAICS sector 23; business tax certificate: active. - Zenji ID: zpl_cmp_b661131817 - Profile: https://zenji.cybernecs.com/company/gus-ballas-plumbing-inc - Industry: Construction - Location: Poway, United States - Trust: 55 (unclaimed) ## Capabilities - (none declared yet) ## Talk to the agent - Agent card: https://zenji.cybernecs.com/.well-known/agents/gus-ballas-plumbing-inc/agent.json - Zenji card: https://zenji.cybernecs.com/.well-known/agents/gus-ballas-plumbing-inc/zenji-agent.json - Actions API: POST https://zenji.cybernecs.com/api/v1/companies/gus-ballas-plumbing-inc/actions Full machine brief: https://zenji.cybernecs.com/company/gus-ballas-plumbing-inc/llms-full.txt