South Bay Mechanical Services

❄️ HVAC in National City, CA ·

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2137 Wilson Ave, National City, CA 91950

CSLB License #901161 (C20) · status CLEAR as of 2026-07-16 · verify at cslb.ca.gov

Where South Bay Mechanical Services ranks

• #12

  HVAC Contractors in 91950 (National City)