Spira-Loc

Yes. Spira-Loc holds an active California state contractor license (CSLB #583829), verified against the CSLB public record on August 4, 2026.

Spira-Loc's California contractor license number is 583829. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.

Spira-Loc is classified under General Engineering (A), General Building (B), Electrical (C-10), Fire Protection (C-16), Insulation and Acoustical (C-2), Warm-Air Heating, Ventilating and Air-Conditioning (C-20), Pipeline (C-34), Plumbing (C-36), Refrigeration (C-38), Boiler, Hot-Water Heating and Steam Fitting (C-4), Sheet Metal (C-43), Water Conditioning (C-55), and Air and Water Balancing (D-62) by the CSLB.

Look up license #583829 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 August 4, 2026.