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Altered Air

❄️ HVAC in San Marcos, CA ·

Listing data from the CSLB public contractor-license roster; ratings pending a reviews provider.

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PO Box 1357, San Marcos, CA 92079

CSLB License #531080 (C20, C38) · status CLEAR as of 2026-07-16 · verify at cslb.ca.gov

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