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Insulation and Acoustical in Granada Hills, CA

3 records with this classification and Granada Hills as their locality of record, from CSLB's records, as of November 3, 2026.

Source: California Contractors State License Board (CSLB) — records as of November 3, 2026. Records change; the board’s own CSLB License Check is the current source.

• HUNTER'S INSULATION INC CLEAR
  License 1059930 · expires May 31, 2027
• M R EXTERIORS INC CLEAR
  License 384095 · expires March 31, 2028
• T & D INSULATION & RAINGUTTERS CLEAR
  License 429836 · expires April 30, 2027