New members of The Builders Association of Northern Nevada include Sierra Wall Systems, Paradigm Engineering, Sierra Pacific Mortgage & Investments, Wallace Kuhl, K& K Construction Supply Inc., Granite Shield Nevada, MassMedia, Cullen Electrical Service, Lowes Sparks/ Reno, Diamond Bay Investments, Traffic Builders Inc., Woodcraft, Nu Systems Inc., Nicholson Trucking Inc., American Mold Guard, and Associated Management.