About US; Manzo General Contracting, LLC (MGC) is a full-service, all-in-one residential and commercial property maintenance & construction company. We are a locally owned and operated Idaho company with our Main Office located in Boise. MGC is more than your average general contracting company. We offer services for both new and remodeling residential, commercial and industrial projects in the Treasure Valley area. Our services include home repairs, building and property maintenance, commercial janitorial, and lawn care services for commercial and residential properties, apartments, HOAs, retail space, and property management companies. Why Choose Us: With the wide range of services we offer, we are your one-stop shop for your home or business needs. We offer extensive knowledge and experience in the construction, property management and maintenance, and janitorial markets. We are your true all-in-one property company.