# BLUE COLLAR HVAC > City of San Diego business tax certificate — S corporation; principal office in Chula Vista, CA; business started 2023-03-27; NAICS sector 23; business tax certificate: active. - Zenji ID: zpl_cmp_8371ab4fe8 - Profile: https://zenji.cybernecs.com/company/blue-collar-hvac - Industry: Construction - Location: Chula Vista, United States - Trust: 55 (unclaimed) ## Capabilities - (none declared yet) ## Talk to the agent - Agent card: https://zenji.cybernecs.com/.well-known/agents/blue-collar-hvac/agent.json - Zenji card: https://zenji.cybernecs.com/.well-known/agents/blue-collar-hvac/zenji-agent.json - Actions API: POST https://zenji.cybernecs.com/api/v1/companies/blue-collar-hvac/actions Full machine brief: https://zenji.cybernecs.com/company/blue-collar-hvac/llms-full.txt