[McKenzie Engineering Consultants - an engineering firm located in Brewster, Cape Cod, Massachusetts, specializing in Structural, Architectural, Civil and Environmental Engineering McKenzie Engineering Consultants is an engineering firm located in Brewster, Cape Cod, Massachusetts, specializing in Structural, Architectural, Civil and Environmental Engineering. We apply the highest level of attention to detail in our work to ensure projects can be easily permitted and constructed. We work closely with owners, architects, town officials, and contractors to assure all project objectives are met in a professional and timely fashion, according to regulations.]