Kohlenberger Incorporated

Yes. Kohlenberger Incorporated holds an active California state contractor license (CSLB #348325), verified against the CSLB public record on June 17, 2026.

Kohlenberger Incorporated's California contractor license number is 348325. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.

Kohlenberger Incorporated is classified under General Building (B), Warm-Air Heating, Ventilating and Air-Conditioning (C-20), and Refrigeration (C-38) by the CSLB.

Look up license #348325 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of June 17, 2026.