519 P.2d 1 NORTHWEST CASCADE CONSTRUCTION, INC., et al., Respondents, v. CUSTOM COMPONENT STRUCTURES, INC., Petitioner. No. 42862.The Supreme Court of Washington. En Banc. February 21, 1974. [1] Contracts — Licenses — Contractor Registration — Independent Business. Under RCW 18.27.010, which defines a contractor for purposes of the contractor registration law as one engaged in […]