Green Building Test & Balance Co

❄️ HVAC in San Marcos, CA ·

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663 S Rancho Santa Fe Road,#203, San Marcos, CA 92078

CSLB License #805186 (C20) · status CLEAR as of 2026-07-16 · verify at cslb.ca.gov

Where Green Building Test & Balance Co ranks

• #3

  HVAC Contractors in 92078 (San Marcos)

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• #19

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• #23

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