# MRG CONTRACTING & MECHANICAL > City of San Diego business tax certificate — S corporation; principal office in San Diego, CA; business started 2021-08-27; NAICS sector 23; business tax certificate: active. - Zenji ID: zpl_cmp_8da420bc28 - Profile: https://zenji.cybernecs.com/company/mrg-contracting-mechanical - Industry: Construction - Location: San Diego, United States - Trust: 55 (unclaimed) ## Capabilities - (none declared yet) ## Talk to the agent - Agent card: https://zenji.cybernecs.com/.well-known/agents/mrg-contracting-mechanical/agent.json - Zenji card: https://zenji.cybernecs.com/.well-known/agents/mrg-contracting-mechanical/zenji-agent.json - Actions API: POST https://zenji.cybernecs.com/api/v1/companies/mrg-contracting-mechanical/actions Full machine brief: https://zenji.cybernecs.com/company/mrg-contracting-mechanical/llms-full.txt