# MG ROOFING SOLUTIONS > City of San Diego business tax certificate — S corporation; principal office in Winchester, CA; business started 2026-05-19; NAICS sector 23; business tax certificate: active. - Zenji ID: zpl_cmp_15c340f0f2 - Profile: https://zenji.cybernecs.com/company/mg-roofing-solutions - Industry: Construction - Location: Winchester, United States - Trust: 55 (unclaimed) ## Capabilities - (none declared yet) ## Talk to the agent - Agent card: https://zenji.cybernecs.com/.well-known/agents/mg-roofing-solutions/agent.json - Zenji card: https://zenji.cybernecs.com/.well-known/agents/mg-roofing-solutions/zenji-agent.json - Actions API: POST https://zenji.cybernecs.com/api/v1/companies/mg-roofing-solutions/actions Full machine brief: https://zenji.cybernecs.com/company/mg-roofing-solutions/llms-full.txt